commit 0ecfebd2b52404ae0c54a878c872bb93363ada36 Author: Linus Torvalds Date: Sun Jul 7 15:41:56 2019 -0700 Linux 5.2 Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 46713c3d2f8da5e3d8ddd2249bcb1d9974fb5d28 Merge: bcc0e65f47de 7e41c3c9b6ce Author: Linus Torvalds Date: Sat Jul 6 11:48:39 2019 -0700 Merge tag 'for-linus-20190706' of git://git.kernel.dk/linux-block Pull block fix from Jens Axboe: "Just a single fix for a patch from Greg KH, which reportedly break block debugfs locations for certain setups. Trivial enough that I think we should include it now, rather than wait and release 5.2 with it, since it's a regression in this series" * tag 'for-linus-20190706' of git://git.kernel.dk/linux-block: blk-mq: fix up placement of debugfs directory of queue files commit bcc0e65f47def010d8d1c4cf09bdc698fe061b77 Merge: 2692982b0800 f2ff671f8941 Author: Linus Torvalds Date: Sat Jul 6 10:32:12 2019 -0700 Merge tag 'mips_fixes_5.2_2' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS fixes from Paul Burton: "A few more MIPS fixes: - Fix a silly typo in virt_addr_valid which led to completely bogus behavior (that happened to stop tripping up hardened usercopy despite being broken). - Fix UART parity setup on AR933x systems. - A build fix for non-Linux build machines. - Have the 'all' make target build DTBs, primarily to fit in with the behavior of scripts/package/builddeb. - Handle an execution hazard in TLB exceptions that use KScratch registers, which could inadvertently clobber the $1 register on some generally higher-end out-of-order CPUs. - A MAINTAINERS update to fix the path to the NAND driver for Ingenic systems" * tag 'mips_fixes_5.2_2' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: MAINTAINERS: Correct path to moved files MIPS: Add missing EHB in mtc0 -> mfc0 sequence. MIPS: have "plain" make calls build dtbs for selected platforms MIPS: fix build on non-linux hosts MIPS: ath79: fix ar933x uart parity mode MIPS: Fix bounds check virt_addr_valid commit 2692982b0800c6f6446e9edd4743239666e69f2e Merge: 4f8b49092c37 f6034225442c Author: Linus Torvalds Date: Sat Jul 6 10:06:37 2019 -0700 Merge tag 'dmaengine-fix-5.2' of git://git.infradead.org/users/vkoul/slave-dma Pull dmaengine fixes from Vinod Koul: - bam_dma fix for completed descriptor count - fix for imx-sdma remove BD_INTR for channel0 and use-after-free on probe error path - endian bug fix in jz4780 IRQ handler * tag 'dmaengine-fix-5.2' of git://git.infradead.org/users/vkoul/slave-dma: dmaengine: qcom: bam_dma: Fix completed descriptors count dmaengine: imx-sdma: remove BD_INTR for channel0 dmaengine: imx-sdma: fix use-after-free on probe error path dmaengine: jz4780: Fix an endian bug in IRQ handler commit 4f8b49092c37cf0c87c43bb2698d43c71cf0e4e5 Merge: ceacbc0e145e 5dd6c4933912 Author: Linus Torvalds Date: Sat Jul 6 09:56:20 2019 -0700 Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Two iscsi fixes. One for an oops in the client which can be triggered by the server authentication protocol and the other in the target code which causes data corruption" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: iscsi: set auth_protocol back to NULL if CHAP_A value is not supported scsi: target/iblock: Fix overrun in WRITE SAME emulation commit ceacbc0e145e3b27d8b12eecb881f9d87702765a Merge: 69bf4b6b54fb 75f2d86b20bf Author: Linus Torvalds Date: Sat Jul 6 09:53:08 2019 -0700 Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs fixlet from Al Viro: "Fix bogus default y in Kconfig (VALIDATE_FS_PARSER) That thing should not be turned on by default, especially since it's not quiet in case it finds no problems. Geert has sent the obvious fix quite a few times, but it fell through the cracks" * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fs: VALIDATE_FS_PARSER should default to n commit 7e41c3c9b6ceb2da52ba9d2b328d1851f269a48e Author: Greg Kroah-Hartman Date: Sat Jul 6 17:50:32 2019 +0200 blk-mq: fix up placement of debugfs directory of queue files When the blk-mq debugfs file creation logic was "cleaned up" it was cleaned up too much, causing the queue file to not be created in the correct location. Turns out the check for the directory being present is needed as if that has not happened yet, the files should not be created, and the function will be called later on in the initialization code so that the files can be created in the correct location. Fixes: 6cfc0081b046 ("blk-mq: no need to check return value of debugfs_create functions") Reported-by: Stephen Rothwell Cc: linux-block@vger.kernel.org Signed-off-by: Greg Kroah-Hartman Signed-off-by: Jens Axboe block/blk-mq-debugfs.c | 7 +++++++ 1 file changed, 7 insertions(+) commit 69bf4b6b54fb7f52b7ea9ce28d4a360cd5ec956d Author: Linus Torvalds Date: Fri Jul 5 19:55:18 2019 -0700 Revert "mm: page cache: store only head pages in i_pages" This reverts commit 5fd4ca2d84b249f0858ce28cf637cf25b61a398f. Mikhail Gavrilov reports that it causes the VM_BUG_ON_PAGE() in __delete_from_swap_cache() to trigger: page:ffffd6d34dff0000 refcount:1 mapcount:1 mapping:ffff97812323a689 index:0xfecec363 anon flags: 0x17fffe00080034(uptodate|lru|active|swapbacked) raw: 0017fffe00080034 ffffd6d34c67c508 ffffd6d3504b8d48 ffff97812323a689 raw: 00000000fecec363 0000000000000000 0000000100000000 ffff978433ace000 page dumped because: VM_BUG_ON_PAGE(entry != page) page->mem_cgroup:ffff978433ace000 ------------[ cut here ]------------ kernel BUG at mm/swap_state.c:170! invalid opcode: 0000 [#1] SMP NOPTI CPU: 1 PID: 221 Comm: kswapd0 Not tainted 5.2.0-0.rc2.git0.1.fc31.x86_64 #1 Hardware name: System manufacturer System Product Name/ROG STRIX X470-I GAMING, BIOS 2202 04/11/2019 RIP: 0010:__delete_from_swap_cache+0x20d/0x240 Code: 30 65 48 33 04 25 28 00 00 00 75 4a 48 83 c4 38 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 c7 c6 2f dc 0f 8a 48 89 c7 e8 93 1b fd ff <0f> 0b 48 c7 c6 a8 74 0f 8a e8 85 1b fd ff 0f 0b 48 c7 c6 a8 7d 0f RSP: 0018:ffffa982036e7980 EFLAGS: 00010046 RAX: 0000000000000021 RBX: 0000000000000040 RCX: 0000000000000006 RDX: 0000000000000000 RSI: 0000000000000086 RDI: ffff97843d657900 RBP: 0000000000000001 R08: ffffa982036e7835 R09: 0000000000000535 R10: ffff97845e21a46c R11: ffffa982036e7835 R12: ffff978426387120 R13: 0000000000000000 R14: ffffd6d34dff0040 R15: ffffd6d34dff0000 FS: 0000000000000000(0000) GS:ffff97843d640000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00002cba88ef5000 CR3: 000000078a97c000 CR4: 00000000003406e0 Call Trace: delete_from_swap_cache+0x46/0xa0 try_to_free_swap+0xbc/0x110 swap_writepage+0x13/0x70 pageout.isra.0+0x13c/0x350 shrink_page_list+0xc14/0xdf0 shrink_inactive_list+0x1e5/0x3c0 shrink_node_memcg+0x202/0x760 shrink_node+0xe0/0x470 balance_pgdat+0x2d1/0x510 kswapd+0x220/0x420 kthread+0xfb/0x130 ret_from_fork+0x22/0x40 and it's not immediately obvious why it happens. It's too late in the rc cycle to do anything but revert for now. Link: https://lore.kernel.org/lkml/CABXGCsN9mYmBD-4GaaeW_NrDu+FDXLzr_6x+XNxfmFV6QkYCDg@mail.gmail.com/ Reported-and-bisected-by: Mikhail Gavrilov Suggested-by: Jan Kara Cc: Michal Hocko Cc: Vlastimil Babka Cc: Matthew Wilcox Cc: Kirill Shutemov Cc: William Kucharski Cc: Andrew Morton Signed-off-by: Linus Torvalds include/linux/pagemap.h | 13 ----- mm/filemap.c | 146 +++++++++++++++++++++++++++++------------------- mm/huge_memory.c | 3 - mm/khugepaged.c | 4 +- mm/memfd.c | 2 - mm/migrate.c | 2 +- mm/shmem.c | 2 +- mm/swap_state.c | 4 +- 8 files changed, 94 insertions(+), 82 deletions(-) commit 9fdb86c8cf9ae201d97334ecc2d1918800cac424 Merge: 0e63665a1bfd e644fa18e2ff Author: Linus Torvalds Date: Fri Jul 5 19:13:24 2019 -0700 Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull kvm fixes from Paolo Bonzini: "x86 bugfix patches and one compilation fix for ARM" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: arm64/sve: Fix vq_present() macro to yield a bool KVM: LAPIC: Fix pending interrupt in IRR blocked by software disable LAPIC KVM: nVMX: Change KVM_STATE_NESTED_EVMCS to signal vmcs12 is copied from eVMCS KVM: nVMX: Allow restore nested-state to enable eVMCS when vCPU in SMM KVM: x86: degrade WARN to pr_warn_ratelimited commit 0e63665a1bfd606f538da90473648ca5b827d60f Merge: 881ed91f7db5 c7a87ceb17ae Author: Linus Torvalds Date: Fri Jul 5 19:07:57 2019 -0700 Merge tag 'mtd/fixes-for-5.2-final' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull mtf fixes from Miquel Raynal: - Fix the memory organization structure of a Macronix SPI-NAND chip. - Fix a build dependency wrongly described. - Fix the sunxi NAND driver for A23/A33 SoCs by (a) reverting the faulty commit introducing broken DMA support and (b) applying another commit bringing working DMA support. * tag 'mtd/fixes-for-5.2-final' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: rawnand: sunxi: Add A23/A33 DMA support with extra MBUS configuration Revert "mtd: rawnand: sunxi: Add A23/A33 DMA support" mtd: rawnand: ingenic: Fix ingenic_ecc dependency mtd: spinand: Fix max_bad_eraseblocks_per_lun info in memorg commit 881ed91f7db58fcbe8fdca056907991c3c9d8f2d Merge: a8f46b5afe1c f3a3ea28edd9 Author: Linus Torvalds Date: Fri Jul 5 19:04:57 2019 -0700 Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixlet from Wolfram Sang: "I2C has a MAINTAINERS update which will be benfitial for developers, so let's add it right away" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: tegra: Add Dmitry as a reviewer commit a8f46b5afe1c0a83c3013a339e6aeccc2f37342d Merge: 3f9c4dc63309 3b2d4dcf71c4 Author: Linus Torvalds Date: Fri Jul 5 19:00:37 2019 -0700 Merge tag 'nfsd-5.2-2' of git://linux-nfs.org/~bfields/linux Pull nfsd fixes from Bruce Fields: "Two more quick bugfixes for nfsd: fixing a regression causing mount failures on high-memory machines and fixing the DRC over RDMA" * tag 'nfsd-5.2-2' of git://linux-nfs.org/~bfields/linux: nfsd: Fix overflow causing non-working mounts on 1 TB machines svcrdma: Ignore source port when computing DRC hash commit c7a87ceb17aee9222c069a97aee4647260c7b3a6 Author: Miquel Raynal Date: Mon Apr 8 09:41:46 2019 +0200 mtd: rawnand: sunxi: Add A23/A33 DMA support with extra MBUS configuration Allwinner NAND controllers can make use of DMA to enhance the I/O throughput thanks to ECC pipelining. DMA handling with A23/A33 NAND IP is a bit different than with the older SoCs, hence the introduction of a new compatible to handle: * the differences between register offsets, * the burst length change from 4 to minimum 8, * manage SRAM accesses through MBUS with extra configuration. Fixes: c49836f05aa1 ("mtd: rawnand: sunxi: Add A23/A33 DMA support") Signed-off-by: Miquel Raynal drivers/mtd/nand/raw/sunxi_nand.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) commit 4f032640bf5751ce792b69d2abdf18e0f379b3ce Author: Miquel Raynal Date: Fri Jul 5 11:25:29 2019 +0200 Revert "mtd: rawnand: sunxi: Add A23/A33 DMA support" This reverts commit c49836f05aa15282f7280e06ede3f6f8a6324833. The commit is wrong and its approach actually does not work. Let's revert it in order to add the feature with a clean patch. Fixes: c49836f05aa1 ("mtd: rawnand: sunxi: Add A23/A33 DMA support") Signed-off-by: Miquel Raynal drivers/mtd/nand/raw/sunxi_nand.c | 38 ++------------------------------------ 1 file changed, 2 insertions(+), 36 deletions(-) commit f3a3ea28edd9a17588fede4ff53bc02d986cf4d1 Author: Dmitry Osipenko Date: Sun Jun 23 20:46:55 2019 +0300 i2c: tegra: Add Dmitry as a reviewer I'm contributing to Tegra's upstream development in general and happened to review the Tegra's I2C patches for awhile because I'm actively using upstream kernel on all of my Tegra-powered devices and initially some of the submitted patches were getting my attention since they were causing problems. Recently Wolfram Sang asked whether I'm interested in becoming a reviewer for the driver and I don't mind at all. Signed-off-by: Dmitry Osipenko [wsa: ack was expressed by Thierry Reding in a mail thread] Signed-off-by: Wolfram Sang MAINTAINERS | 1 + 1 file changed, 1 insertion(+) commit 75f2d86b20bf6aec0392d6dd2ae3ffff26d2ae0e Author: Geert Uytterhoeven Date: Mon Apr 1 13:53:57 2019 +0200 fs: VALIDATE_FS_PARSER should default to n CONFIG_VALIDATE_FS_PARSER is a debugging tool to check that the parser tables are vaguely sane. It was set to default to 'Y' for the moment to catch errors in upcoming fs conversion development. Make sure it is not enabled by default in the final release of v5.1. Fixes: 31d921c7fb969172 ("vfs: Add configuration parser helpers") Signed-off-by: Geert Uytterhoeven Signed-off-by: Al Viro fs/Kconfig | 1 - 1 file changed, 1 deletion(-) commit e644fa18e2ffc8895ca30dade503ae10128573a6 Author: Zhang Lei Date: Wed Jul 3 18:42:50 2019 +0100 KVM: arm64/sve: Fix vq_present() macro to yield a bool The original implementation of vq_present() relied on aggressive inlining in order for the compiler to know that the code is correct, due to some const-casting issues. This was causing sparse and clang to complain, while GCC compiled cleanly. Commit 0c529ff789bc addressed this problem, but since vq_present() is no longer a function, there is now no implicit casting of the returned value to the return type (bool). In set_sve_vls(), this uncast bit value is compared against a bool, and so may spuriously compare as unequal when both are nonzero. As a result, KVM may reject valid SVE vector length configurations as invalid, and vice versa. Fix it by forcing the returned value to a bool. Signed-off-by: Zhang Lei Fixes: 0c529ff789bc ("KVM: arm64: Implement vq_present() as a macro") Signed-off-by: Dave Martin [commit message rewrite] Cc: Viresh Kumar Signed-off-by: Paolo Bonzini arch/arm64/kvm/guest.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit f6034225442c4a87906d36e975fd9e99a8f95487 Author: Sricharan R Date: Fri Jun 28 17:39:46 2019 +0530 dmaengine: qcom: bam_dma: Fix completed descriptors count One space is left unused in circular FIFO to differentiate 'full' and 'empty' cases. So take that in to account while counting for the descriptors completed. Fixes the issue reported here, https://lkml.org/lkml/2019/6/18/669 Cc: stable@vger.kernel.org Reported-by: Srinivas Kandagatla Signed-off-by: Sricharan R Tested-by: Srinivas Kandagatla Signed-off-by: Vinod Koul drivers/dma/qcom/bam_dma.c | 3 +++ 1 file changed, 3 insertions(+) commit 3f93a4f297961c12bb17aa16cb3a4d1291823cae Author: Robin Gong Date: Fri Jun 21 16:23:06 2019 +0800 dmaengine: imx-sdma: remove BD_INTR for channel0 It is possible for an irq triggered by channel0 to be received later after clks are disabled once firmware loaded during sdma probe. If that happens then clearing them by writing to SDMA_H_INTR won't work and the kernel will hang processing infinite interrupts. Actually, don't need interrupt triggered on channel0 since it's pollling SDMA_H_STATSTOP to know channel0 done rather than interrupt in current code, just clear BD_INTR to disable channel0 interrupt to avoid the above case. This issue was brought by commit 1d069bfa3c78 ("dmaengine: imx-sdma: ack channel 0 IRQ in the interrupt handler") which didn't take care the above case. Fixes: 1d069bfa3c78 ("dmaengine: imx-sdma: ack channel 0 IRQ in the interrupt handler") Cc: stable@vger.kernel.org #5.0+ Signed-off-by: Robin Gong Reported-by: Sven Van Asbroeck Tested-by: Sven Van Asbroeck Reviewed-by: Michael Olbrich Signed-off-by: Vinod Koul drivers/dma/imx-sdma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) commit 2b8066c3deb9140fdf258417a51479b2aeaa7622 Author: Sven Van Asbroeck Date: Mon Jun 24 10:07:31 2019 -0400 dmaengine: imx-sdma: fix use-after-free on probe error path If probe() fails anywhere beyond the point where sdma_get_firmware() is called, then a kernel oops may occur. Problematic sequence of events: 1. probe() calls sdma_get_firmware(), which schedules the firmware callback to run when firmware becomes available, using the sdma instance structure as the context 2. probe() encounters an error, which deallocates the sdma instance structure 3. firmware becomes available, firmware callback is called with deallocated sdma instance structure 4. use after free - kernel oops ! Solution: only attempt to load firmware when we're certain that probe() will succeed. This guarantees that the firmware callback's context will remain valid. Note that the remove() path is unaffected by this issue: the firmware loader will increment the driver module's use count, ensuring that the module cannot be unloaded while the firmware callback is pending or running. Signed-off-by: Sven Van Asbroeck Reviewed-by: Robin Gong [vkoul: fixed braces for if condition] Signed-off-by: Vinod Koul drivers/dma/imx-sdma.c | 48 +++++++++++++++++++++++++++--------------------- 1 file changed, 27 insertions(+), 21 deletions(-) commit 4c89cc73d1da42ae48b5c5dfbfd12304d0b86786 Author: Dan Carpenter Date: Mon Jun 24 16:49:40 2019 +0300 dmaengine: jz4780: Fix an endian bug in IRQ handler The "pending" variable was a u32 but we cast it to an unsigned long pointer when we do the for_each_set_bit() loop. The problem is that on big endian 64bit systems that results in an out of bounds read. Fixes: 4e4106f5e942 ("dmaengine: jz4780: Fix transfers being ACKed too soon") Signed-off-by: Dan Carpenter Signed-off-by: Vinod Koul drivers/dma/dma-jz4780.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) commit 3f9c4dc63309286a6513a86aac35ffc445cb9d1a Merge: ee39d46dcaf8 a0b2cf792ac9 Author: Linus Torvalds Date: Fri Jul 5 14:10:30 2019 +0900 Merge tag 'drm-fixes-2019-07-05-1' of git://anongit.freedesktop.org/drm/drm Pull drm fixes from Dave Airlie: "I skipped last week because there wasn't much worth doing, this week got a few more fixes in. amdgpu: - default register value change - runpm regression fix - fan control fix i915: - fix Ironlake regression panfrost: - fix a double free virtio: - fix a locking bug imx: - crtc disable fixes" * tag 'drm-fixes-2019-07-05-1' of git://anongit.freedesktop.org/drm/drm: drm/imx: only send event on crtc disable if kept disabled drm/imx: notify drm core before sending event during crtc disable drm/i915/ringbuffer: EMIT_INVALIDATE *before* switch context drm/amdgpu/gfx9: use reset default for PA_SC_FIFO_SIZE drm/amdgpu: Don't skip display settings in hwmgr_resume() drm/amd/powerplay: use hardware fan control if no powerplay fan table drm/panfrost: Fix a double-free error drm/etnaviv: add missing failure path to destroy suballoc drm/virtio: move drm_connector_update_edid_property() call commit a0b2cf792ac9db7bb73e599e516adfb9dca8e60b Merge: b5252bdf099a 5aeab2bfc9ff Author: Dave Airlie Date: Fri Jul 5 12:54:48 2019 +1000 Merge tag 'imx-drm-fixes-2019-07-04' of git://git.pengutronix.de/git/pza/linux into drm-fixes drm/imx: fix stale vblank timestamp after a modeset This series fixes stale vblank timestamps in the first event sent after a crtc was disabled. The core now is notified via drm_crtc_vblank_off before sending the last pending event in atomic_disable. If the crtc is reenabled right away during to a modeset, the event is not sent at all, as the next vblank will take care of it. Signed-off-by: Dave Airlie From: Philipp Zabel Link: https://patchwork.freedesktop.org/patch/msgid/1562237119.6641.16.camel@pengutronix.de commit ee39d46dcaf8f25894f13236d3d984d9a4d2fd3e Merge: a5fff14a0c79 21d4120ec6f5 Author: Linus Torvalds Date: Fri Jul 5 13:31:19 2019 +0900 Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: "This fixes two memory leaks and a list corruption bug" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: user - prevent operating on larval algorithms crypto: cryptd - Fix skcipher instance memory leak lib/mpi: Fix karactx leak in mpi_powm commit a5fff14a0c7989fbc8316a43f52aed1804f02ddd Merge: ecbe5086adc2 875185309199 Author: Linus Torvalds Date: Fri Jul 5 11:39:56 2019 +0900 Merge branch 'akpm' (patches from Andrew) Merge more fixes from Andrew Morton: "5 fixes" * emailed patches from Andrew Morton : swap_readpage(): avoid blk_wake_io_task() if !synchronous devres: allow const resource arguments mm/vmscan.c: prevent useless kswapd loops fs/userfaultfd.c: disable irqs for fault_pending and event locks mm/page_alloc.c: fix regression with deferred struct page init commit ecbe5086adc2876b22c898987d8a20f932de87a9 Merge: cde357c392e9 2659dc8d225c Author: Linus Torvalds Date: Fri Jul 5 11:35:45 2019 +0900 Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Olof Johansson: "Likely our final small batch of fixes for 5.2: - Some fixes for USB on davinci, regressions were due to the recent conversion of the OCHI driver to use GPIO regulators - A fixup of kconfig dependencies for a TI irq controller - A switch of armada-38x to avoid dropped characters on uart, caused by switch of base inherited platform description earlier this year" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: davinci: da830-evm: fix GPIO lookup for OHCI ARM: davinci: omapl138-hawk: add missing regulator constraints for OHCI ARM: davinci: da830-evm: add missing regulator constraints for OHCI soc: ti: fix irq-ti-sci link error ARM: dts: armada-xp-98dx3236: Switch to armada-38x-uart serial node commit cde357c392e93aa7fcfc019403e0d1792081d634 Merge: 2cd7cdc7e420 1571c029a2ff Author: Linus Torvalds Date: Fri Jul 5 11:32:11 2019 +0900 Merge tag 'dax-fix-5.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull dax fix from Dan Williams: "A single dax fix that has been soaking awaiting other fixes under discussion to join it. As it is getting late in the cycle lets proceed with this fix and save follow-on changes for post-v5.3-rc1. - Fix xarray entry association for mixed mappings" * tag 'dax-fix-5.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: dax: Fix xarray entry association for mixed mappings commit 2cd7cdc7e420a343743db781484e801fd784a1f1 Merge: c212ddaee2fd 570d7a98e7d6 Author: Linus Torvalds Date: Fri Jul 5 11:21:36 2019 +0900 Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull do_move_mount() fix from Al Viro: "Regression fix" * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: vfs: move_mount: reject moving kernel internal mounts commit 8751853091998cd31e9e5f1e8206280155af8921 Author: Oleg Nesterov Date: Thu Jul 4 15:14:49 2019 -0700 swap_readpage(): avoid blk_wake_io_task() if !synchronous swap_readpage() sets waiter = bio->bi_private even if synchronous = F, this means that the caller can get the spurious wakeup after return. This can be fatal if blk_wake_io_task() does set_current_state(TASK_RUNNING) after the caller does set_special_state(), in the worst case the kernel can crash in do_task_dead(). Link: http://lkml.kernel.org/r/20190704160301.GA5956@redhat.com Fixes: 0619317ff8baa2d ("block: add polled wakeup task helper") Signed-off-by: Oleg Nesterov Reported-by: Qian Cai Acked-by: Hugh Dickins Reviewed-by: Jens Axboe Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds mm/page_io.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) commit eef778c99c0239ed0a0696ddf22ae3673f28a489 Author: Arnd Bergmann Date: Thu Jul 4 15:14:45 2019 -0700 devres: allow const resource arguments devm_ioremap_resource() does not currently take 'const' arguments, which results in a warning from the first driver trying to do it anyway: drivers/gpio/gpio-amd-fch.c: In function 'amd_fch_gpio_probe': drivers/gpio/gpio-amd-fch.c:171:49: error: passing argument 2 of 'devm_ioremap_resource' discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers] priv->base = devm_ioremap_resource(&pdev->dev, &amd_fch_gpio_iores); ^~~~~~~~~~~~~~~~~~~ Change the prototype to allow it, as there is no real reason not to. Link: http://lkml.kernel.org/r/20190628150049.1108048-1-arnd@arndb.de Fixes: 9bb2e0452508 ("gpio: amd: Make resource struct const") Signed-off-by: Arnd Bergmann Acked-by: Greg Kroah-Hartman Reviewed-by: Enrico Weigelt Reviewed-by: Andrew Morton Cc: Greg Kroah-Hartman Cc: Linus Walleij Cc: Arnd Bergmann Cc: "Rafael J. Wysocki" Cc: Ulf Hansson Cc: Andy Shevchenko Cc: Heikki Krogerus Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds include/linux/device.h | 3 ++- lib/devres.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) commit dffcac2cb88e4ec5906235d64a83d802580b119e Author: Shakeel Butt Date: Thu Jul 4 15:14:42 2019 -0700 mm/vmscan.c: prevent useless kswapd loops In production we have noticed hard lockups on large machines running large jobs due to kswaps hoarding lru lock within isolate_lru_pages when sc->reclaim_idx is 0 which is a small zone. The lru was couple hundred GiBs and the condition (page_zonenum(page) > sc->reclaim_idx) in isolate_lru_pages() was basically skipping GiBs of pages while holding the LRU spinlock with interrupt disabled. On further inspection, it seems like there are two issues: (1) If kswapd on the return from balance_pgdat() could not sleep (i.e. node is still unbalanced), the classzone_idx is unintentionally set to 0 and the whole reclaim cycle of kswapd will try to reclaim only the lowest and smallest zone while traversing the whole memory. (2) Fundamentally isolate_lru_pages() is really bad when the allocation has woken kswapd for a smaller zone on a very large machine running very large jobs. It can hoard the LRU spinlock while skipping over 100s of GiBs of pages. This patch only fixes (1). (2) needs a more fundamental solution. To fix (1), in the kswapd context, if pgdat->kswapd_classzone_idx is invalid use the classzone_idx of the previous kswapd loop otherwise use the one the waker has requested. Link: http://lkml.kernel.org/r/20190701201847.251028-1-shakeelb@google.com Fixes: e716f2eb24de ("mm, vmscan: prevent kswapd sleeping prematurely due to mismatched classzone_idx") Signed-off-by: Shakeel Butt Reviewed-by: Yang Shi Acked-by: Mel Gorman Cc: Johannes Weiner Cc: Michal Hocko Cc: Vlastimil Babka Cc: Hillf Danton Cc: Roman Gushchin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds mm/vmscan.c | 27 +++++++++++++++------------ 1 file changed, 15 insertions(+), 12 deletions(-) commit cbcfa130a911c613a1d9d921af2eea171c414172 Author: Eric Biggers Date: Thu Jul 4 15:14:39 2019 -0700 fs/userfaultfd.c: disable irqs for fault_pending and event locks When IOCB_CMD_POLL is used on a userfaultfd, aio_poll() disables IRQs and takes kioctx::ctx_lock, then userfaultfd_ctx::fd_wqh.lock. This may have to wait for userfaultfd_ctx::fd_wqh.lock to be released by userfaultfd_ctx_read(), which in turn can be waiting for userfaultfd_ctx::fault_pending_wqh.lock or userfaultfd_ctx::event_wqh.lock. But elsewhere the fault_pending_wqh and event_wqh locks are taken with IRQs enabled. Since the IRQ handler may take kioctx::ctx_lock, lockdep reports that a deadlock is possible. Fix it by always disabling IRQs when taking the fault_pending_wqh and event_wqh locks. Commit ae62c16e105a ("userfaultfd: disable irqs when taking the waitqueue lock") didn't fix this because it only accounted for the fd_wqh lock, not the other locks nested inside it. Link: http://lkml.kernel.org/r/20190627075004.21259-1-ebiggers@kernel.org Fixes: bfe4037e722e ("aio: implement IOCB_CMD_POLL") Signed-off-by: Eric Biggers Reported-by: syzbot+fab6de82892b6b9c6191@syzkaller.appspotmail.com Reported-by: syzbot+53c0b767f7ca0dc0c451@syzkaller.appspotmail.com Reported-by: syzbot+a3accb352f9c22041cfa@syzkaller.appspotmail.com Reviewed-by: Andrew Morton Cc: Christoph Hellwig Cc: Andrea Arcangeli Cc: [4.19+] Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds fs/userfaultfd.c | 42 ++++++++++++++++++++++++++---------------- 1 file changed, 26 insertions(+), 16 deletions(-) commit b9705d8778e7adc97de38f405f835a2426e14d84 Author: Juergen Gross Date: Thu Jul 4 15:14:36 2019 -0700 mm/page_alloc.c: fix regression with deferred struct page init Commit 0e56acae4b4d ("mm: initialize MAX_ORDER_NR_PAGES at a time instead of doing larger sections") is causing a regression on some systems when the kernel is booted as Xen dom0. The system will just hang in early boot. Reason is an endless loop in get_page_from_freelist() in case the first zone looked at has no free memory. deferred_grow_zone() is always returning true due to the following code snipplet: /* If the zone is empty somebody else may have cleared out the zone */ if (!deferred_init_mem_pfn_range_in_zone(&i, zone, &spfn, &epfn, first_deferred_pfn)) { pgdat->first_deferred_pfn = ULONG_MAX; pgdat_resize_unlock(pgdat, &flags); return true; } This in turn results in the loop as get_page_from_freelist() is assuming forward progress can be made by doing some more struct page initialization. Link: http://lkml.kernel.org/r/20190620160821.4210-1-jgross@suse.com Fixes: 0e56acae4b4d ("mm: initialize MAX_ORDER_NR_PAGES at a time instead of doing larger sections") Signed-off-by: Juergen Gross Suggested-by: Alexander Duyck Acked-by: Alexander Duyck Cc: Michal Hocko Cc: Pavel Tatashin Cc: Mike Rapoport Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds mm/page_alloc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) commit c212ddaee2fd21e8d756dbc3c6119e3259b38fd0 Merge: 6994eefb0053 3450121997ce Author: Linus Torvalds Date: Fri Jul 5 02:03:50 2019 +0900 Merge tag 'sound-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Here are a collection of small fixes for: - A race with ASoC HD-audio registration - LINE6 usb-audio memory overwrite by malformed descriptor - FireWire MIDI handling - Missing cast for bit shifts in a few USB-audio quirks - The wrong function calls in minor OSS sequencer code paths - A couple of HD-audio quirks" * tag 'sound-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: line6: Fix write on zero-sized buffer ALSA: hda: Fix widget_mutex incomplete protection ALSA: firewire-lib/fireworks: fix miss detection of received MIDI messages ALSA: seq: fix incorrect order of dest_client/dest_ports arguments ALSA: hda/realtek - Change front mic location for Lenovo M710q ALSA: usb-audio: fix sign unintended sign extension on left shifts ALSA: hda/realtek: Add quirks for several Clevo notebook barebones commit 6994eefb0053799d2e07cd140df6c2ea106c41ee Author: Jann Horn Date: Thu Jul 4 17:32:23 2019 +0200 ptrace: Fix ->ptracer_cred handling for PTRACE_TRACEME Fix two issues: When called for PTRACE_TRACEME, ptrace_link() would obtain an RCU reference to the parent's objective credentials, then give that pointer to get_cred(). However, the object lifetime rules for things like struct cred do not permit unconditionally turning an RCU reference into a stable reference. PTRACE_TRACEME records the parent's credentials as if the parent was acting as the subject, but that's not the case. If a malicious unprivileged child uses PTRACE_TRACEME and the parent is privileged, and at a later point, the parent process becomes attacker-controlled (because it drops privileges and calls execve()), the attacker ends up with control over two processes with a privileged ptrace relationship, which can be abused to ptrace a suid binary and obtain root privileges. Fix both of these by always recording the credentials of the process that is requesting the creation of the ptrace relationship: current_cred() can't change under us, and current is the proper subject for access control. This change is theoretically userspace-visible, but I am not aware of any code that it will actually break. Fixes: 64b875f7ac8a ("ptrace: Capture the ptracer's creds not PT_PTRACE_CAP") Signed-off-by: Jann Horn Acked-by: Oleg Nesterov Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds kernel/ptrace.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) commit 5aeab2bfc9ffa72d3ca73416635cb3785dfc076f Author: Robert Beckett Date: Tue Jun 25 18:59:15 2019 +0100 drm/imx: only send event on crtc disable if kept disabled The event will be sent as part of the vblank enable during the modeset if the crtc is not being kept disabled. Fixes: 5f2f911578fb ("drm/imx: atomic phase 3 step 1: Use atomic configuration") Signed-off-by: Robert Beckett Reviewed-by: Daniel Vetter Signed-off-by: Philipp Zabel drivers/gpu/drm/imx/ipuv3-crtc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 78c68e8f5cd24bd32ba4ca1cdfb0c30cf0642685 Author: Robert Beckett Date: Tue Jun 25 18:59:13 2019 +0100 drm/imx: notify drm core before sending event during crtc disable Notify drm core before sending pending events during crtc disable. This fixes the first event after disable having an old stale timestamp by having drm_crtc_vblank_off update the timestamp to now. This was seen while debugging weston log message: Warning: computed repaint delay is insane: -8212 msec This occurred due to: 1. driver starts up 2. fbcon comes along and restores fbdev, enabling vblank 3. vblank_disable_fn fires via timer disabling vblank, keeping vblank seq number and time set at current value (some time later) 4. weston starts and does a modeset 5. atomic commit disables crtc while it does the modeset 6. ipu_crtc_atomic_disable sends vblank with old seq number and time Fixes: a474478642d5 ("drm/imx: fix crtc vblank state regression") Signed-off-by: Robert Beckett Reviewed-by: Daniel Vetter Signed-off-by: Philipp Zabel drivers/gpu/drm/imx/ipuv3-crtc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) commit 550d1f5bda33fa3b203d8cf8df1396825dbfd213 Merge: 179c96d9f715 074376ac0e1d Author: Linus Torvalds Date: Thu Jul 4 10:26:17 2019 +0900 Merge tag 'trace-v5.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing fixes from Steven Rostedt: "This includes three fixes: - Fix a deadlock from a previous fix to keep module loading and function tracing text modifications from stepping on each other (this has a few patches to help document the issue in comments) - Fix a crash when the snapshot buffer gets out of sync with the main ring buffer - Fix a memory leak when reading the memory logs" * tag 'trace-v5.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: ftrace/x86: Anotate text_mutex split between ftrace_arch_code_modify_post_process() and ftrace_arch_code_modify_prepare() tracing/snapshot: Resize spare buffer if size changed tracing: Fix memory leak in tracing_err_log_open() ftrace/x86: Add a comment to why we take text_mutex in ftrace_arch_code_modify_prepare() ftrace/x86: Remove possible deadlock between register_kprobe() and ftrace_run_update_code() commit b5252bdf099a465e6b707e7cf11b7ef0b1e4cf09 Merge: a956c56b6ad3 be132e1375c1 Author: Dave Airlie Date: Thu Jul 4 11:19:23 2019 +1000 Merge branch 'etnaviv/fixes' of https://git.pengutronix.de/git/lst/linux into drm-fixes Fix a kernel nullptr deref on module unload when any etnaviv GPU failed to initialize properly. Signed-off-by: Dave Airlie From: Lucas Stach Link: https://patchwork.freedesktop.org/patch/msgid/1561974148.2321.1.camel@pengutronix.de commit a956c56b6ad3c2812cf6158eaa579c4f4012e7ab Merge: 5ee5d30a814d 2f040d27080d Author: Dave Airlie Date: Thu Jul 4 11:17:44 2019 +1000 Merge tag 'drm-misc-fixes-2019-07-03' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes panfrost- Avoid double free by deleting GEM handle in create_bo failure path (Boris) Cc: Boris Brezillon Signed-off-by: Dave Airlie From: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/20190704001302.GA260390@art_vandelay commit 5ee5d30a814d1310276cc023df1cf503d4c8d10f Merge: c84c9029d782 25f09f858835 Author: Dave Airlie Date: Thu Jul 4 11:17:23 2019 +1000 Merge tag 'drm-fixes-5.2-2019-07-02' of git://people.freedesktop.org/~agd5f/linux into drm-fixes drm-fixes-5.2-2019-07-02: Fixes for stable amdgpu: - stability fix for gfx9 - regression fix for HG on some polaris boards - crash fix for some new OEM boards Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20190703015705.3162-1-alexander.deucher@amd.com commit 179c96d9f715a619811ded5dcbd35b1fee8caf69 Merge: eca94432934f fbbf145a0e0a Author: Linus Torvalds Date: Thu Jul 4 09:59:08 2019 +0900 Merge tag 'gpio-v5.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fix from Linus Walleij: "A single fixup for the SPI CS gpios that regressed in the current kernel cycle" * tag 'gpio-v5.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio/spi: Fix spi-gpio regression on active high CS commit 3b2d4dcf71c4a91b420f835e52ddea8192300a3b Author: Paul Menzel Date: Wed Jul 3 13:28:15 2019 +0200 nfsd: Fix overflow causing non-working mounts on 1 TB machines Since commit 10a68cdf10 (nfsd: fix performance-limiting session calculation) (Linux 5.1-rc1 and 4.19.31), shares from NFS servers with 1 TB of memory cannot be mounted anymore. The mount just hangs on the client. The gist of commit 10a68cdf10 is the change below. -avail = clamp_t(int, avail, slotsize, avail/3); +avail = clamp_t(int, avail, slotsize, total_avail/3); Here are the macros. #define min_t(type, x, y) __careful_cmp((type)(x), (type)(y), <) #define clamp_t(type, val, lo, hi) min_t(type, max_t(type, val, lo), hi) `total_avail` is 8,434,659,328 on the 1 TB machine. `clamp_t()` casts the values to `int`, which for 32-bit integers can only hold values −2,147,483,648 (−2^31) through 2,147,483,647 (2^31 − 1). `avail` (in the function signature) is just 65536, so that no overflow was happening. Before the commit the assignment would result in 21845, and `num = 4`. When using `total_avail`, it is causing the assignment to be 18446744072226137429 (printed as %lu), and `num` is then 4164608182. My next guess is, that `nfsd_drc_mem_used` is then exceeded, and the server thinks there is no memory available any more for this client. Updating the arguments of `clamp_t()` and `min_t()` to `unsigned long` fixes the issue. Now, `avail = 65536` (before commit 10a68cdf10 `avail = 21845`), but `num = 4` remains the same. Fixes: c54f24e338ed (nfsd: fix performance-limiting session calculation) Cc: stable@vger.kernel.org Signed-off-by: Paul Menzel Signed-off-by: J. Bruce Fields fs/nfsd/nfs4state.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 21d4120ec6f5b5992b01b96ac484701163917b63 Author: Eric Biggers Date: Tue Jul 2 14:17:00 2019 -0700 crypto: user - prevent operating on larval algorithms Michal Suchanek reported [1] that running the pcrypt_aead01 test from LTP [2] in a loop and holding Ctrl-C causes a NULL dereference of alg->cra_users.next in crypto_remove_spawns(), via crypto_del_alg(). The test repeatedly uses CRYPTO_MSG_NEWALG and CRYPTO_MSG_DELALG. The crash occurs when the instance that CRYPTO_MSG_DELALG is trying to unregister isn't a real registered algorithm, but rather is a "test larval", which is a special "algorithm" added to the algorithms list while the real algorithm is still being tested. Larvals don't have initialized cra_users, so that causes the crash. Normally pcrypt_aead01 doesn't trigger this because CRYPTO_MSG_NEWALG waits for the algorithm to be tested; however, CRYPTO_MSG_NEWALG returns early when interrupted. Everything else in the "crypto user configuration" API has this same bug too, i.e. it inappropriately allows operating on larval algorithms (though it doesn't look like the other cases can cause a crash). Fix this by making crypto_alg_match() exclude larval algorithms. [1] https://lkml.kernel.org/r/20190625071624.27039-1-msuchanek@suse.de [2] https://github.com/linux-test-project/ltp/blob/20190517/testcases/kernel/crypto/pcrypt_aead01.c Reported-by: Michal Suchanek Fixes: a38f7907b926 ("crypto: Add userspace configuration API") Cc: # v3.2+ Cc: Steffen Klassert Signed-off-by: Eric Biggers Signed-off-by: Herbert Xu crypto/crypto_user_base.c | 3 +++ 1 file changed, 3 insertions(+) commit 1a0fad630e0b7cff38e7691b28b0517cfbb0633f Author: Vincent Whitchurch Date: Tue Jul 2 09:53:25 2019 +0200 crypto: cryptd - Fix skcipher instance memory leak cryptd_skcipher_free() fails to free the struct skcipher_instance allocated in cryptd_create_skcipher(), leading to a memory leak. This is detected by kmemleak on bootup on ARM64 platforms: unreferenced object 0xffff80003377b180 (size 1024): comm "cryptomgr_probe", pid 822, jiffies 4294894830 (age 52.760s) backtrace: kmem_cache_alloc_trace+0x270/0x2d0 cryptd_create+0x990/0x124c cryptomgr_probe+0x5c/0x1e8 kthread+0x258/0x318 ret_from_fork+0x10/0x1c Fixes: 4e0958d19bd8 ("crypto: cryptd - Add support for skcipher") Cc: Signed-off-by: Vincent Whitchurch Signed-off-by: Herbert Xu crypto/cryptd.c | 1 + 1 file changed, 1 insertion(+) commit c8ea9fce2baf7b643384f36f29e4194fa40d33a6 Author: Herbert Xu Date: Mon Jun 24 18:32:26 2019 +0800 lib/mpi: Fix karactx leak in mpi_powm Sometimes mpi_powm will leak karactx because a memory allocation failure causes a bail-out that skips the freeing of karactx. This patch moves the freeing of karactx to the end of the function like everything else so that it can't be skipped. Reported-by: syzbot+f7baccc38dcc1e094e77@syzkaller.appspotmail.com Fixes: cdec9cb5167a ("crypto: GnuPG based MPI lib - source files...") Cc: Signed-off-by: Herbert Xu Reviewed-by: Eric Biggers Signed-off-by: Herbert Xu lib/mpi/mpi-pow.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) commit eca94432934fe5f141d084f2e36ee2c0e614cc04 Author: Matias Karhumaa Date: Tue Jul 2 16:35:09 2019 +0200 Bluetooth: Fix faulty expression for minimum encryption key size check Fix minimum encryption key size check so that HCI_MIN_ENC_KEY_SIZE is also allowed as stated in the comment. This bug caused connection problems with devices having maximum encryption key size of 7 octets (56-bit). Fixes: 693cd8ce3f88 ("Bluetooth: Fix regression with minimum encryption key size alignment") Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=203997 Signed-off-by: Matias Karhumaa Cc: stable@vger.kernel.org Signed-off-by: Marcel Holtmann Signed-off-by: Linus Torvalds net/bluetooth/l2cap_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 6e692c3b721f30485a9124f93e27a0cb6569116c Merge: 8d68d9325522 5de254dca87a Author: Linus Torvalds Date: Wed Jul 3 16:06:36 2019 +0800 Merge tag '5.2-rc6-smb3-fix' of git://git.samba.org/sfrench/cifs-2.6 Pull cifs fix from Steve French: "SMB3 fix (for stable as well) for crash mishandling one of the Windows reparse point symlink tags" * tag '5.2-rc6-smb3-fix' of git://git.samba.org/sfrench/cifs-2.6: cifs: fix crash querying symlinks stored as reparse-points commit 8d68d93255227da660c63b9162f7001e2f5d470a Merge: 4b1fe9b58e9d 28dd29c06d0d Author: Linus Torvalds Date: Wed Jul 3 16:00:21 2019 +0800 Merge tag 'for-linus-20190701' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux Pull pidfd fork() fix from Christian Brauner: "A single small fix for copy_process() in kernel/fork.c: With Al's removal of ksys_close() from cleanup paths in copy_process() a bug was introduced. When anon_inode_getfile() failed the cleanup was correctly performed but the error code was not propagated to callers of copy_process() causing them to operate on a nonsensical pointer. The fix is a simple on-liner which makes sure that a proper negative error code is returned from copy_process(). syzkaller has also verified that the bug is not reproducible with this fix" * tag 'for-linus-20190701' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux: fork: return proper negative error code commit 4b1fe9b58e9d20f23f6b07d1c2e0dbd921da67bf Merge: 6fbc7275c7a9 aa69fb62bea1 Author: Linus Torvalds Date: Wed Jul 3 15:57:30 2019 +0800 Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "Fix a build failure with the LLVM linker and a module allocation failure when KASLR is active: - Fix module allocation when running with KASLR enabled - Fix broken build due to bug in LLVM linker (ld.lld)" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64/efi: Mark __efistub_stext_offset as an absolute symbol explicitly arm64: kaslr: keep modules inside module region when KASAN is enabled commit 2659dc8d225c956b91d8a8e4ef05d91b2e985c02 Merge: 521a503f5247 4f2fe6467707 Author: Olof Johansson Date: Tue Jul 2 15:13:20 2019 -0700 Merge tag 'davinci-fixes-for-v5.2-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into arm/fixes This set of patches fixes regressions introduced in v5.2 kernel when DA8xx OHCI driver was converted over to use GPIO regulators. * tag 'davinci-fixes-for-v5.2-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci: da830-evm: fix GPIO lookup for OHCI ARM: davinci: omapl138-hawk: add missing regulator constraints for OHCI ARM: davinci: da830-evm: add missing regulator constraints for OHCI + Linux 5.2-rc7 Signed-off-by: Olof Johansson commit 5dd6c49339126c2c8df2179041373222362d6e49 Author: Maurizio Lombardi Date: Wed Jun 26 19:27:34 2019 +0200 scsi: iscsi: set auth_protocol back to NULL if CHAP_A value is not supported If the CHAP_A value is not supported, the chap_server_open() function should free the auth_protocol pointer and set it to NULL, or we will leave a dangling pointer around. [ 66.010905] Unsupported CHAP_A value [ 66.011660] Security negotiation failed. [ 66.012443] iSCSI Login negotiation failed. [ 68.413924] general protection fault: 0000 [#1] SMP PTI [ 68.414962] CPU: 0 PID: 1562 Comm: targetcli Kdump: loaded Not tainted 4.18.0-80.el8.x86_64 #1 [ 68.416589] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011 [ 68.417677] RIP: 0010:__kmalloc_track_caller+0xc2/0x210 Signed-off-by: Maurizio Lombardi Reviewed-by: Chris Leech Signed-off-by: Martin K. Petersen drivers/target/iscsi/iscsi_target_auth.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) commit 5676234f20fef02f6ca9bd66c63a8860fce62645 Author: Roman Bolshakov Date: Tue Jul 2 22:16:38 2019 +0300 scsi: target/iblock: Fix overrun in WRITE SAME emulation WRITE SAME corrupts data on the block device behind iblock if the command is emulated. The emulation code issues (M - 1) * N times more bios than requested, where M is the number of 512 blocks per real block size and N is the NUMBER OF LOGICAL BLOCKS specified in WRITE SAME command. So, for a device with 4k blocks, 7 * N more LBAs gets written after the requested range. The issue happens because the number of 512 byte sectors to be written is decreased one by one while the real bios are typically from 1 to 8 512 byte sectors per bio. Fixes: c66ac9db8d4a ("[SCSI] target: Add LIO target core v4.0.0-rc6") Cc: Signed-off-by: Roman Bolshakov Reviewed-by: Bart Van Assche Signed-off-by: Martin K. Petersen drivers/target/target_core_iblock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit fbbf145a0e0a0177e089c52275fbfa55763e7d1d Author: Linus Walleij Date: Tue Jul 2 21:39:59 2019 +0200 gpio/spi: Fix spi-gpio regression on active high CS I ran into an intriguing bug caused by commit ""spi: gpio: Don't request CS GPIO in DT use-case" affecting all SPI GPIO devices with an active high chip select line. The commit switches the CS gpio handling over to the GPIO core, which will parse and handle "cs-gpios" from the OF node without even calling down to the driver to get the job done. However the GPIO core handles the standard bindings in Documentation/devicetree/bindings/spi/spi-controller.yaml that specifies that active high CS needs to be specified using "spi-cs-high" in the DT node. The code in drivers/spi/spi-gpio.c never respected this and never tried to inspect subnodes to see if they contained "spi-cs-high" like the gpiolib OF quirks does. Instead the only way to get an active high CS was to tag it in the device tree using the flags cell such as cs-gpios = <&gpio 4 GPIO_ACTIVE_HIGH>; This alters the quirks to not inspect the subnodes of SPI masters on "spi-gpio" for the standard attribute "spi-cs-high", making old device trees work as expected. This semantic is a bit ambigous, but just allowing the flags on the GPIO descriptor to modify polarity is what the kernel at large mostly uses so let's encourage that. Fixes: 249e2632dcd0 ("spi: gpio: Don't request CS GPIO in DT use-case") Cc: Andrey Smirnov Cc: linux-gpio@vger.kernel.org Cc: linux-spi@vger.kernel.org Signed-off-by: Linus Walleij drivers/gpio/gpiolib-of.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) commit 074376ac0e1d1fcd4fafebca86ee6158e7c20680 Author: Jiri Kosina Date: Sat Jun 29 23:22:33 2019 +0200 ftrace/x86: Anotate text_mutex split between ftrace_arch_code_modify_post_process() and ftrace_arch_code_modify_prepare() ftrace_arch_code_modify_prepare() is acquiring text_mutex, while the corresponding release is happening in ftrace_arch_code_modify_post_process(). This has already been documented in the code, but let's also make the fact that this is intentional clear to the semantic analysis tools such as sparse. Link: http://lkml.kernel.org/r/nycvar.YFH.7.76.1906292321170.27227@cbobk.fhfr.pm Fixes: 39611265edc1a ("ftrace/x86: Add a comment to why we take text_mutex in ftrace_arch_code_modify_prepare()") Fixes: d5b844a2cf507 ("ftrace/x86: Remove possible deadlock between register_kprobe() and ftrace_run_update_code()") Signed-off-by: Jiri Kosina Signed-off-by: Steven Rostedt (VMware) arch/x86/kernel/ftrace.c | 2 ++ 1 file changed, 2 insertions(+) commit 3450121997ce872eb7f1248417225827ea249710 Author: Takashi Iwai Date: Tue Jul 2 20:07:21 2019 +0200 ALSA: line6: Fix write on zero-sized buffer LINE6 drivers allocate the buffers based on the value returned from usb_maxpacket() calls. The manipulated device may return zero for this, and this results in the kmalloc() with zero size (and it may succeed) while the other part of the driver code writes the packet data with the fixed size -- which eventually overwrites. This patch adds a simple sanity check for the invalid buffer size for avoiding that problem. Reported-by: syzbot+219f00fb49874dcaea17@syzkaller.appspotmail.com Cc: Signed-off-by: Takashi Iwai sound/usb/line6/pcm.c | 5 +++++ 1 file changed, 5 insertions(+) commit bb34e690e9340bc155ebed5a3d75fc63ff69e082 Author: Wanpeng Li Date: Tue Jul 2 17:25:02 2019 +0800 KVM: LAPIC: Fix pending interrupt in IRR blocked by software disable LAPIC Thomas reported that: | Background: | | In preparation of supporting IPI shorthands I changed the CPU offline | code to software disable the local APIC instead of just masking it. | That's done by clearing the APIC_SPIV_APIC_ENABLED bit in the APIC_SPIV | register. | | Failure: | | When the CPU comes back online the startup code triggers occasionally | the warning in apic_pending_intr_clear(). That complains that the IRRs | are not empty. | | The offending vector is the local APIC timer vector who's IRR bit is set | and stays set. | | It took me quite some time to reproduce the issue locally, but now I can | see what happens. | | It requires apicv_enabled=0, i.e. full apic emulation. With apicv_enabled=1 | (and hardware support) it behaves correctly. | | Here is the series of events: | | Guest CPU | | goes down | | native_cpu_disable() | | apic_soft_disable(); | | play_dead() | | .... | | startup() | | if (apic_enabled()) | apic_pending_intr_clear() <- Not taken | | enable APIC | | apic_pending_intr_clear() <- Triggers warning because IRR is stale | | When this happens then the deadline timer or the regular APIC timer - | happens with both, has fired shortly before the APIC is disabled, but the | interrupt was not serviced because the guest CPU was in an interrupt | disabled region at that point. | | The state of the timer vector ISR/IRR bits: | | ISR IRR | before apic_soft_disable() 0 1 | after apic_soft_disable() 0 1 | | On startup 0 1 | | Now one would assume that the IRR is cleared after the INIT reset, but this | happens only on CPU0. | | Why? | | Because our CPU0 hotplug is just for testing to make sure nothing breaks | and goes through an NMI wakeup vehicle because INIT would send it through | the boots-trap code which is not really working if that CPU was not | physically unplugged. | | Now looking at a real world APIC the situation in that case is: | | ISR IRR | before apic_soft_disable() 0 1 | after apic_soft_disable() 0 1 | | On startup 0 0 | | Why? | | Once the dying CPU reenables interrupts the pending interrupt gets | delivered as a spurious interupt and then the state is clear. | | While that CPU0 hotplug test case is surely an esoteric issue, the APIC | emulation is still wrong, Even if the play_dead() code would not enable | interrupts then the pending IRR bit would turn into an ISR .. interrupt | when the APIC is reenabled on startup. From SDM 10.4.7.2 Local APIC State After It Has Been Software Disabled * Pending interrupts in the IRR and ISR registers are held and require masking or handling by the CPU. In Thomas's testing, hardware cpu will not respect soft disable LAPIC when IRR has already been set or APICv posted-interrupt is in flight, so we can skip soft disable APIC checking when clearing IRR and set ISR, continue to respect soft disable APIC when attempting to set IRR. Reported-by: Rong Chen Reported-by: Feng Tang Reported-by: Thomas Gleixner Tested-by: Thomas Gleixner Cc: Paolo Bonzini Cc: Radim Krčmář Cc: Thomas Gleixner Cc: Rong Chen Cc: Feng Tang Cc: stable@vger.kernel.org Signed-off-by: Wanpeng Li Signed-off-by: Paolo Bonzini arch/x86/kvm/lapic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 323d73a8ecad22bf3284f11112a7cce576ade6af Author: Liran Alon Date: Wed Jun 26 16:09:27 2019 +0300 KVM: nVMX: Change KVM_STATE_NESTED_EVMCS to signal vmcs12 is copied from eVMCS Currently KVM_STATE_NESTED_EVMCS is used to signal that eVMCS capability is enabled on vCPU. As indicated by vmx->nested.enlightened_vmcs_enabled. This is quite bizarre as userspace VMM should make sure to expose same vCPU with same CPUID values in both source and destination. In case vCPU is exposed with eVMCS support on CPUID, it is also expected to enable KVM_CAP_HYPERV_ENLIGHTENED_VMCS capability. Therefore, KVM_STATE_NESTED_EVMCS is redundant. KVM_STATE_NESTED_EVMCS is currently used on restore path (vmx_set_nested_state()) only to enable eVMCS capability in KVM and to signal need_vmcs12_sync such that on next VMEntry to guest nested_sync_from_vmcs12() will be called to sync vmcs12 content into eVMCS in guest memory. However, because restore nested-state is rare enough, we could have just modified vmx_set_nested_state() to always signal need_vmcs12_sync. From all the above, it seems that we could have just removed the usage of KVM_STATE_NESTED_EVMCS. However, in order to preserve backwards migration compatibility, we cannot do that. (vmx_get_nested_state() needs to signal flag when migrating from new kernel to old kernel). Returning KVM_STATE_NESTED_EVMCS when just vCPU have eVMCS enabled have a bad side-effect of userspace VMM having to send nested-state from source to destination as part of migration stream. Even if guest have never used eVMCS as it doesn't even run a nested hypervisor workload. This requires destination userspace VMM and KVM to support setting nested-state. Which make it more difficult to migrate from new host to older host. To avoid this, change KVM_STATE_NESTED_EVMCS to signal eVMCS is not only enabled but also active. i.e. Guest have made some eVMCS active via an enlightened VMEntry. i.e. vmcs12 is copied from eVMCS and therefore should be restored into eVMCS resident in memory (by copy_vmcs12_to_enlightened()). Reviewed-by: Vitaly Kuznetsov Reviewed-by: Maran Wilson Reviewed-by: Krish Sadhukhan Signed-off-by: Liran Alon Signed-off-by: Paolo Bonzini arch/x86/kvm/vmx/nested.c | 25 ++++++++++++++++--------- tools/testing/selftests/kvm/x86_64/evmcs_test.c | 1 + 2 files changed, 17 insertions(+), 9 deletions(-) commit 65b712f1560abdd9ebec005e9bd17c21ecacc849 Author: Liran Alon Date: Tue Jun 25 14:26:42 2019 +0300 KVM: nVMX: Allow restore nested-state to enable eVMCS when vCPU in SMM As comment in code specifies, SMM temporarily disables VMX so we cannot be in guest mode, nor can VMLAUNCH/VMRESUME be pending. However, code currently assumes that these are the only flags that can be set on kvm_state->flags. This is not true as KVM_STATE_NESTED_EVMCS can also be set on this field to signal that eVMCS should be enabled. Therefore, fix code to check for guest-mode and pending VMLAUNCH/VMRESUME explicitly. Reviewed-by: Joao Martins Signed-off-by: Liran Alon Signed-off-by: Paolo Bonzini arch/x86/kvm/vmx/nested.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) commit 3f16a5c318392cbb5a0c7a3d19dff8c8ef3c38ee Author: Paolo Bonzini Date: Wed Jun 26 14:16:13 2019 +0200 KVM: x86: degrade WARN to pr_warn_ratelimited This warning can be triggered easily by userspace, so it should certainly not cause a panic if panic_on_warn is set. Reported-by: syzbot+c03f30b4f4c46bdf8575@syzkaller.appspotmail.com Suggested-by: Alexander Potapenko Acked-by: Alexander Potapenko Signed-off-by: Paolo Bonzini arch/x86/kvm/x86.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) commit 4f2fe646770774d02d52a514849c181c9e0970f6 Author: Bartosz Golaszewski Date: Tue Jun 25 17:16:12 2019 +0200 ARM: davinci: da830-evm: fix GPIO lookup for OHCI The fixed regulator driver doesn't specify any con_id for gpio lookup so it must be NULL in the table entry. Fixes: 274e4c336192 ("ARM: davinci: da830-evm: add a fixed regulator for ohci-da8xx") Cc: stable@vger.kernel.org Signed-off-by: Bartosz Golaszewski Signed-off-by: Sekhar Nori arch/arm/mach-davinci/board-da830-evm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit ed667776d6e652819f3f44d28cd79bdffac15141 Author: Bartosz Golaszewski Date: Tue Jun 25 18:49:15 2019 +0200 ARM: davinci: omapl138-hawk: add missing regulator constraints for OHCI We need to enable status changes for the fixed power supply for the USB controller. Fixes: 1d272894ec4f ("ARM: davinci: omapl138-hawk: add a fixed regulator for ohci-da8xx") Signed-off-by: Bartosz Golaszewski Signed-off-by: Sekhar Nori arch/arm/mach-davinci/board-omapl138-hawk.c | 3 +++ 1 file changed, 3 insertions(+) commit 018ad0523208ad86ec85d47ebb59abd91d3f0d8b Author: Bartosz Golaszewski Date: Tue Jun 25 18:49:14 2019 +0200 ARM: davinci: da830-evm: add missing regulator constraints for OHCI We need to enable status changes for the fixed power supply for the USB controller. Fixes: 274e4c336192 ("ARM: davinci: da830-evm: add a fixed regulator for ohci-da8xx") Signed-off-by: Bartosz Golaszewski Signed-off-by: Sekhar Nori arch/arm/mach-davinci/board-da830-evm.c | 3 +++ 1 file changed, 3 insertions(+) commit c84c9029d782a3a0d2a7f0522ecb907314d43e2c Author: Chris Wilson Date: Fri Apr 19 12:17:47 2019 +0100 drm/i915/ringbuffer: EMIT_INVALIDATE *before* switch context Despite what I think the prm recommends, commit f2253bd9859b ("drm/i915/ringbuffer: EMIT_INVALIDATE after switch context") turned out to be a huge mistake when enabling Ironlake contexts as the GPU would hang on either a MI_FLUSH or PIPE_CONTROL immediately following the MI_SET_CONTEXT of an active mesa context (more vanilla contexts, e.g. simple rendercopies with igt, do not suffer). Ville found the following clue, "[DevCTG+]: For the invalidate operation of the pipe control, the following pointers are affected. The invalidate operation affects the restore of these packets. If the pipe control invalidate operation is completed before the context save, the indirect pointers will not be restored from memory. 1. Pipeline State Pointer 2. Media State Pointer 3. Constant Buffer Packet" which suggests by us emitting the INVALIDATE prior to the MI_SET_CONTEXT, we prevent the context-restore from chasing the dangling pointers within the image, and explains why this likely prevents the GPU hang. Signed-off-by: Chris Wilson Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20190419111749.3910-1-chris@chris-wilson.co.uk (cherry picked from commit 928f8f42310f244501a7c70daac82c196112c190 in drm-intel-next) Cc: stable@vger.kernel.org Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111014 Fixes: f2253bd9859b ("drm/i915/ringbuffer: EMIT_INVALIDATE after switch context") Signed-off-by: Daniel Vetter drivers/gpu/drm/i915/intel_ringbuffer.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) commit 521a503f5247de9a5cbc381f15c466a6c6f2793c Author: Arnd Bergmann Date: Mon Jun 17 15:01:05 2019 +0200 soc: ti: fix irq-ti-sci link error The irqchip driver depends on the SoC specific driver, but we want to be able to compile-test it elsewhere: WARNING: unmet direct dependencies detected for TI_SCI_INTA_MSI_DOMAIN Depends on [n]: SOC_TI [=n] Selected by [y]: - TI_SCI_INTA_IRQCHIP [=y] && TI_SCI_PROTOCOL [=y] drivers/irqchip/irq-ti-sci-inta.o: In function `ti_sci_inta_irq_domain_probe': irq-ti-sci-inta.c:(.text+0x204): undefined reference to `ti_sci_inta_msi_create_irq_domain' Rearrange the Kconfig and Makefile so we build the soc driver whenever its users are there, regardless of the SOC_TI option. Fixes: 49b323157bf1 ("soc: ti: Add MSI domain bus support for Interrupt Aggregator") Fixes: f011df6179bd ("irqchip/ti-sci-inta: Add msi domain support") Signed-off-by: Arnd Bergmann Reviewed-by: Lokesh Vutla Acked-by: Santosh Shilimkar Signed-off-by: Olof Johansson drivers/soc/Makefile | 2 +- drivers/soc/ti/Kconfig | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) commit 180ae5095246402ed47d57568d8c31568c3c4f18 Merge: e73f65930f88 80031361747a Author: Olof Johansson Date: Mon Jul 1 15:14:09 2019 -0700 Merge tag 'mvebu-fixes-5.2-2' of git://git.infradead.org/linux-mvebu into arm/fixes mvebu fixes for 5.2 (part 2) Use the armada-38x-uart compatible strings for Armada XP 98dx3236 SoCs in order to not loose character anymore. * tag 'mvebu-fixes-5.2-2' of git://git.infradead.org/linux-mvebu: ARM: dts: armada-xp-98dx3236: Switch to armada-38x-uart serial node Signed-off-by: Olof Johansson commit 98482377dc7295d0c70e251925b7cc14aff4c5ac Author: Evan Green Date: Mon Jul 1 10:30:30 2019 -0700 ALSA: hda: Fix widget_mutex incomplete protection The widget_mutex was introduced to serialize callers to hda_widget_sysfs_{re}init. However, its protection of the sysfs widget array is incomplete. For example, it is acquired around the call to hda_widget_sysfs_reinit(), which actually creates the new array, but isn't still acquired when codec->num_nodes and codec->start_nid is updated. So the lock ensures one thread sets up the new array at a time, but doesn't ensure which thread's value will end up in codec->num_nodes. If a larger num_nodes wins but a smaller array was set up, the next call to refresh_widgets() will touch free memory as it iterates over codec->num_nodes that aren't there. The widget_lock really protects both the tree as well as codec->num_nodes, start_nid, and end_nid, so make sure it's held across that update. It should also be held during snd_hdac_get_sub_nodes(), so that a very old read from that function doesn't end up clobbering a later update. Fixes: ed180abba7f1 ("ALSA: hda: Fix race between creating and refreshing sysfs entries") Signed-off-by: Evan Green Signed-off-by: Takashi Iwai sound/hda/hdac_device.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) commit 25f09f858835b0e9a06213811031190a17d8ab78 Author: Alex Deucher Date: Mon Jul 1 08:38:12 2019 -0500 drm/amdgpu/gfx9: use reset default for PA_SC_FIFO_SIZE Recommended by the hw team. Reviewed-and-Tested-by: Huang Rui Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 19 ------------------- 1 file changed, 19 deletions(-) commit 7fbd1753b64eafe21cf842348a40a691d0dee440 Author: Takashi Sakamoto Date: Mon Jul 1 23:43:53 2019 +0900 ALSA: firewire-lib/fireworks: fix miss detection of received MIDI messages In IEC 61883-6, 8 MIDI data streams are multiplexed into single MIDI conformant data channel. The index of stream is calculated by modulo 8 of the value of data block counter. In fireworks, the value of data block counter in CIP header has a quirk with firmware version v5.0.0, v5.7.3 and v5.8.0. This brings ALSA IEC 61883-1/6 packet streaming engine to miss detection of MIDI messages. This commit fixes the miss detection to modify the value of data block counter for the modulo calculation. For maintainers, this bug exists since a commit 18f5ed365d3f ("ALSA: fireworks/firewire-lib: add support for recent firmware quirk") in Linux kernel v4.2. There're many changes since the commit. This fix can be backported to Linux kernel v4.4 or later. I tagged a base commit to the backport for your convenience. Besides, my work for Linux kernel v5.3 brings heavy code refactoring and some structure members are renamed in 'sound/firewire/amdtp-stream.h'. The content of this patch brings conflict when merging -rc tree with this patch and the latest tree. I request maintainers to solve the conflict to replace 'tx_first_dbc' with 'ctx_data.tx.first_dbc'. Fixes: df075feefbd3 ("ALSA: firewire-lib: complete AM824 data block processing layer") Cc: # v4.4+ Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai sound/firewire/amdtp-am824.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 570d7a98e7d6d5d8706d94ffd2d40adeaa318332 Author: Eric Biggers Date: Sat Jun 29 13:27:44 2019 -0700 vfs: move_mount: reject moving kernel internal mounts sys_move_mount() crashes by dereferencing the pointer MNT_NS_INTERNAL, a.k.a. ERR_PTR(-EINVAL), if the old mount is specified by fd for a kernel object with an internal mount, such as a pipe or memfd. Fix it by checking for this case and returning -EINVAL. [AV: what we want is is_mounted(); use that instead of making the condition even more convoluted] Reproducer: #include #define __NR_move_mount 429 #define MOVE_MOUNT_F_EMPTY_PATH 0x00000004 int main() { int fds[2]; pipe(fds); syscall(__NR_move_mount, fds[0], "", -1, "/", MOVE_MOUNT_F_EMPTY_PATH); } Reported-by: syzbot+6004acbaa1893ad013f0@syzkaller.appspotmail.com Fixes: 2db154b3ea8e ("vfs: syscall: Add move_mount(2) to move mounts around") Signed-off-by: Eric Biggers Signed-off-by: Al Viro fs/namespace.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) commit 28dd29c06d0dede4b32b2c559cff21955a830928 Author: Christian Brauner Date: Mon Jul 1 16:01:46 2019 +0200 fork: return proper negative error code Make sure to return a proper negative error code from copy_process() when anon_inode_getfile() fails with CLONE_PIDFD. Otherwise _do_fork() will not detect an error and get_task_pid() will operator on a nonsensical pointer: R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dbc2c R13: 00007ffc15fbb0ff R14: 00007ff07e47e9c0 R15: 0000000000000000 kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 7990 Comm: syz-executor290 Not tainted 5.2.0-rc6+ #9 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__read_once_size include/linux/compiler.h:194 [inline] RIP: 0010:get_task_pid+0xe1/0x210 kernel/pid.c:372 Code: 89 ff e8 62 27 5f 00 49 8b 07 44 89 f1 4c 8d bc c8 90 01 00 00 eb 0c e8 0d fe 25 00 49 81 c7 38 05 00 00 4c 89 f8 48 c1 e8 03 <80> 3c 18 00 74 08 4c 89 ff e8 31 27 5f 00 4d 8b 37 e8 f9 47 12 00 RSP: 0018:ffff88808a4a7d78 EFLAGS: 00010203 RAX: 00000000000000a7 RBX: dffffc0000000000 RCX: ffff888088180600 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff88808a4a7d90 R08: ffffffff814fb3a8 R09: ffffed1015d66bf8 R10: ffffed1015d66bf8 R11: 1ffff11015d66bf7 R12: 0000000000041ffc R13: 1ffff11011494fbc R14: 0000000000000000 R15: 000000000000053d FS: 00007ff07e47e700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000004b5100 CR3: 0000000094df2000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: _do_fork+0x1b9/0x5f0 kernel/fork.c:2360 __do_sys_clone kernel/fork.c:2454 [inline] __se_sys_clone kernel/fork.c:2448 [inline] __x64_sys_clone+0xc1/0xd0 kernel/fork.c:2448 do_syscall_64+0xfe/0x140 arch/x86/entry/common.c:301 entry_SYSCALL_64_after_hwframe+0x49/0xbe Link: https://lore.kernel.org/lkml/000000000000e0dc0d058c9e7142@google.com Reported-and-tested-by: syzbot+002e636502bc4b64eb5c@syzkaller.appspotmail.com Fixes: 6fd2fe494b17 ("copy_process(): don't use ksys_close() on cleanups") Cc: Jann Horn Cc: Al Viro Signed-off-by: Christian Brauner kernel/fork.c | 1 + 1 file changed, 1 insertion(+) commit 688f3d1ebedffa310b6591bd1b63fa0770d945fe Author: Lyude Paul Date: Thu Jun 20 19:21:26 2019 -0400 drm/amdgpu: Don't skip display settings in hwmgr_resume() I'm not entirely sure why this is, but for some reason: 921935dc6404 ("drm/amd/powerplay: enforce display related settings only on needed") Breaks runtime PM resume on the Radeon PRO WX 3100 (Lexa) in one the pre-production laptops I have. The issue manifests as the following messages in dmesg: [drm] UVD and UVD ENC initialized successfully. amdgpu 0000:3b:00.0: [drm:amdgpu_ring_test_helper [amdgpu]] *ERROR* ring vce1 test failed (-110) [drm:amdgpu_device_ip_resume_phase2 [amdgpu]] *ERROR* resume of IP block failed -110 [drm:amdgpu_device_resume [amdgpu]] *ERROR* amdgpu_device_ip_resume failed (-110). And happens after about 6-10 runtime PM suspend/resume cycles (sometimes sooner, if you're lucky!). Unfortunately I can't seem to pin down precisely which part in psm_adjust_power_state_dynamic that is causing the issue, but not skipping the display setting setup seems to fix it. Hopefully if there is a better fix for this, this patch will spark discussion around it. Fixes: 921935dc6404 ("drm/amd/powerplay: enforce display related settings only on needed") Cc: Evan Quan Cc: Alex Deucher Cc: Huang Rui Cc: Rex Zhu Cc: Likun Gao Cc: # v5.1+ Signed-off-by: Lyude Paul Signed-off-by: Alex Deucher drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit f78c581e22d4b33359ac3462e8d0504735df01f4 Author: Evan Quan Date: Thu Jun 27 11:01:04 2019 +0800 drm/amd/powerplay: use hardware fan control if no powerplay fan table Otherwise, you may get divided-by-zero error or corrput the SMU fan control feature. Signed-off-by: Evan Quan Reviewed-by: Alex Deucher Tested-by: Slava Abramov Acked-by: Slava Abramov Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c | 4 +++- drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 1 + drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c | 4 ++++ 3 files changed, 8 insertions(+), 1 deletion(-) commit c403ec33b613a15d9fd8dde37f246b79cd56b5df Author: Paul Cercueil Date: Sat Jun 29 03:22:48 2019 +0200 mtd: rawnand: ingenic: Fix ingenic_ecc dependency If MTD_NAND_JZ4780 is y and MTD_NAND_JZ4780_BCH is m, which select CONFIG_MTD_NAND_INGENIC_ECC to m, building fails: drivers/mtd/nand/raw/ingenic/ingenic_nand.o: In function `ingenic_nand_remove': ingenic_nand.c:(.text+0x177): undefined reference to `ingenic_ecc_release' drivers/mtd/nand/raw/ingenic/ingenic_nand.o: In function `ingenic_nand_ecc_correct': ingenic_nand.c:(.text+0x2ee): undefined reference to `ingenic_ecc_correct' To fix that, the ingenic_nand and ingenic_ecc modules have been fused into one single module. - The ingenic_ecc.c code is now compiled in only if $(CONFIG_MTD_NAND_INGENIC_ECC) is set. This is now a boolean instead of tristate. - To avoid changing the module name, the ingenic_nand.c file is moved to ingenic_nand_drv.c. Then the module name is still ingenic_nand. - Since ingenic_ecc.c is no more a module, the module-specific macros have been dropped, and the functions are no more exported for use by the ingenic_nand driver. Fixes: 15de8c6efd0e ("mtd: rawnand: ingenic: Separate top-level and SoC specific code") Signed-off-by: Paul Cercueil Reported-by: Arnd Bergmann Reported-by: Hulk Robot Cc: YueHaibing Cc: stable@vger.kernel.org Signed-off-by: Miquel Raynal drivers/mtd/nand/raw/ingenic/Kconfig | 2 +- drivers/mtd/nand/raw/ingenic/Makefile | 4 +++- drivers/mtd/nand/raw/ingenic/ingenic_ecc.c | 9 --------- .../mtd/nand/raw/ingenic/{ingenic_nand.c => ingenic_nand_drv.c} | 0 4 files changed, 4 insertions(+), 11 deletions(-) commit a126483e82957172b8a93ebb1d30fb2b1df3cbbc Author: Frieder Schrempf Date: Thu Jun 6 17:07:55 2019 +0000 mtd: spinand: Fix max_bad_eraseblocks_per_lun info in memorg The 1Gb Macronix chip can have a maximum of 20 bad blocks, while the 2Gb version has twice as many blocks and therefore the maximum number of bad blocks is 40. The 4Gb GigaDevice GD5F4GQ4xA has twice as many blocks as its 2Gb counterpart and therefore a maximum of 80 bad blocks. Fixes: 377e517b5fa5 ("mtd: nand: Add max_bad_eraseblocks_per_lun info to memorg") Reported-by: Emil Lenngren Signed-off-by: Frieder Schrempf Signed-off-by: Miquel Raynal drivers/mtd/nand/spi/gigadevice.c | 2 +- drivers/mtd/nand/spi/macronix.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) commit 6fbc7275c7a9ba97877050335f290341a1fd8dbf Author: Linus Torvalds Date: Sun Jun 30 11:25:36 2019 +0800 Linux 5.2-rc7 Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) commit 39132f746eceed6beecb16c7b79600fb54eb8b2b Merge: 7c15f41e8743 e13e7cd4c0c1 Author: Linus Torvalds Date: Sun Jun 30 11:20:52 2019 +0800 Merge tag 'powerpc-5.2-7' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fix from Michael Ellerman: "One fix for a regression in my commit adding KUAP (Kernel User Access Prevention) on Radix, which incorrectly touched the AMR in the early machine check handler. Thanks to Nicholas Piggin" * tag 'powerpc-5.2-7' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/64s/exception: Fix machine check early corrupting AMR commit 7c15f41e8743df676f6cb0615e74e8ba30994d6a Merge: 728254541ebc 33d4a5a7a5b4 Author: Linus Torvalds Date: Sun Jun 30 11:19:17 2019 +0800 Merge branch 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull SMP fixes from Thomas Gleixner: "Two small changes for the cpu hotplug code: - Prevent out of bounds access which actually might crash the machine caused by a missing bounds check in the fail injection code - Warn about unsupported migitation mode command line arguments to make people aware that they typoed the paramater. Not necessarily a fix but quite some people tripped over that" * 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: cpu/hotplug: Fix out-of-bounds read when setting fail state cpu/speculation: Warn on unsupported mitigations= parameter commit 728254541ebcc7fee869c3c4c3f36f96be791edb Merge: 57103eb7c6ca ae6a45a08689 Author: Linus Torvalds Date: Sat Jun 29 19:42:30 2019 +0800 Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: "Misc fixes all over the place: - might_sleep() atomicity fix in the microcode loader - resctrl boundary condition fix - APIC arithmethics bug fix for frequencies >= 4.2 GHz - three 5-level paging crash fixes - two speculation fixes - a perf/stacktrace fix" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/unwind/orc: Fall back to using frame pointers for generated code perf/x86: Always store regs->ip in perf_callchain_kernel() x86/speculation: Allow guests to use SSBD even if host does not x86/mm: Handle physical-virtual alignment mismatch in phys_p4d_init() x86/boot/64: Add missing fixup_pointer() for next_early_pgt access x86/boot/64: Fix crash if kernel image crosses page table boundary x86/apic: Fix integer overflow on 10 bit left shift of cpu_khz x86/resctrl: Prevent possible overrun during bitmap operations x86/microcode: Fix the microcode load on CPU hotplug for real commit 57103eb7c6cad04c0611b7a5767a381b34b8b0ab Merge: eed7d30e126d 8b12b812f536 Author: Linus Torvalds Date: Sat Jun 29 19:39:17 2019 +0800 Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Ingo Molnar: "Various fixes, most of them related to bugs perf fuzzing found in the x86 code" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/regs: Use PERF_REG_EXTENDED_MASK perf/x86: Remove pmu->pebs_no_xmm_regs perf/x86: Clean up PEBS_XMM_REGS perf/x86/regs: Check reserved bits perf/x86: Disable extended registers for non-supported PMUs perf/ioctl: Add check for the sample_period value perf/core: Fix perf_sample_regs_user() mm check commit eed7d30e126dc5b883b77f3e26bbca6c5b0f4222 Merge: a7211bc9f3d5 a52548dd0491 Author: Linus Torvalds Date: Sat Jun 29 19:36:53 2019 +0800 Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Ingo Molnar: "Diverse irqchip driver fixes" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/gic-v3-its: Fix command queue pointer comparison bug irqchip/mips-gic: Use the correct local interrupt map registers irqchip/ti-sci-inta: Fix kernel crash if irq_create_fwspec_mapping fail irqchip/irq-csky-mpintc: Support auto irq deliver to all cpus commit a7211bc9f3d50d77efe77c332b269458a94fcfd2 Merge: 2407e486066b 48c7d73b2362 Author: Linus Torvalds Date: Sat Jun 29 19:32:09 2019 +0800 Merge branch 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull EFI fixes from Ingo Molnar: "Four fixes: - fix a kexec crash on arm64 - fix a reboot crash on some Android platforms - future-proof the code for upcoming ACPI 6.2 changes - fix a build warning on x86" * 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efibc: Replace variable set function in notifier call x86/efi: fix a -Wtype-limits compilation warning efi/bgrt: Drop BGRT status field reserved bits check efi/memreserve: deal with memreserve entries in unmapped memory commit 2407e486066b8ce00dabd7e2b3a2cbcc59ea6186 Merge: 01305db842e1 471a739a47aa Author: Linus Torvalds Date: Sat Jun 29 19:29:45 2019 +0800 Merge tag 'pm-5.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fix from Rafael Wysocki: "Avoid skipping bus-level PCI power management during system resume for PCIe ports left in D0 during the preceding suspend transition on platforms where the power states of those ports can change out of the PCI layer's control" * tag 'pm-5.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PCI: PM: Avoid skipping bus-level PM on platforms without ACPI commit 01305db842e1e637944090a3de7e4259c4a3a029 Merge: 0839c537628d 12fd2aee6db7 Author: Linus Torvalds Date: Sat Jun 29 17:14:57 2019 +0800 Merge tag 'xarray-5.2-rc6' of git://git.infradead.org/users/willy/linux-dax Pull XArray fixes from Matthew Wilcox: - Account XArray nodes for the page cache to the appropriate cgroup (Johannes Weiner) - Fix idr_get_next() when called under the RCU lock (Matthew Wilcox) - Add a test for xa_insert() (Matthew Wilcox) * tag 'xarray-5.2-rc6' of git://git.infradead.org/users/willy/linux-dax: XArray tests: Add check_insert idr: Fix idr_get_next race with idr_remove mm: fix page cache convergence regression commit 0839c537628df5a3b713d0f619b2dcc8469f08c0 Merge: f8b5c7222761 8f9fab480c7a Author: Linus Torvalds Date: Sat Jun 29 17:11:01 2019 +0800 Merge branch 'akpm' (patches from Andrew) Merge misc fixes from Andrew Morton: "15 fixes" * emailed patches from Andrew Morton : linux/kernel.h: fix overflow for DIV_ROUND_UP_ULL mm, swap: fix THP swap out fork,memcg: alloc_thread_stack_node needs to set tsk->stack MAINTAINERS: add CLANG/LLVM BUILD SUPPORT info mm/vmalloc.c: avoid bogus -Wmaybe-uninitialized warning mm/page_idle.c: fix oops because end_pfn is larger than max_pfn initramfs: fix populate_initrd_image() section mismatch mm/oom_kill.c: fix uninitialized oc->constraint mm: hugetlb: soft-offline: dissolve_free_huge_page() return zero on !PageHuge mm: soft-offline: return -EBUSY if set_hwpoison_free_buddy_page() fails signal: remove the wrong signal_pending() check in restore_user_sigmask() fs/binfmt_flat.c: make load_flat_shared_library() work mm/mempolicy.c: fix an incorrect rebind node in mpol_rebind_nodemask fs/proc/array.c: allow reporting eip/esp for all coredumping threads mm/dev_pfn: exclude MEMORY_DEVICE_PRIVATE while computing virtual address commit f8b5c72227618780f49e53fb77b0e7ddb2996552 Merge: c57582adfda3 ec9b4feb1e41 Author: Linus Torvalds Date: Sat Jun 29 17:05:58 2019 +0800 Merge tag 'arc-5.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC fixes from Vineet Gupta: - hsdk platform unifying apertures - build system CROSS_COMPILE prefix * tag 'arc-5.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: [plat-hsdk]: unify memory apertures configuration ARC: build: Try to guess CROSS_COMPILE with cc-cross-prefix commit c57582adfda3e7026796fbde81e951ea72edbb66 Merge: c949c30b2640 0db7f5cd4aeb Author: Linus Torvalds Date: Sat Jun 29 17:04:21 2019 +0800 Merge tag 'riscv-for-v5.2/fixes-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Paul Walmsley: "Minor RISC-V fixes and one defconfig update. The fixes have no functional impact: - Fix some comment text in the memory management vmalloc_fault path. - Fix some warnings from the DT compiler in our newly-added DT files. - Change the newly-added DT bindings such that SoC IP blocks with external I/O are marked as "disabled" by default, then enable them explicitly in board DT files when the devices are used on the board. This aligns the bindings with existing upstream practice. - Add the MIT license as an option for a minor header file, at the request of one of the U-Boot maintainers. The RISC-V defconfig update builds the SiFive SPI driver and the MMC-SPI driver by default. The intention here is to make v5.2 more usable for testers and users with RISC-V hardware" * tag 'riscv-for-v5.2/fixes-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: mm: Fix code comment dt-bindings: clock: sifive: add MIT license as an option for the header file dt-bindings: riscv: resolve 'make dt_binding_check' warnings riscv: dts: Re-organize the DT nodes RISC-V: defconfig: enable MMC & SPI for RISC-V commit c949c30b2640e52b580e1a230e3561d1662195ba Merge: 43251dbd6ac2 68f461593f76 Author: Linus Torvalds Date: Sat Jun 29 17:02:22 2019 +0800 Merge tag 'nfs-for-5.2-4' of git://git.linux-nfs.org/projects/anna/linux-nfs Pull two more NFS client fixes from Anna Schumaker: "These are both stable fixes. One to calculate the correct client message length in the case of partial transmissions. And the other to set the proper TCP timeout for flexfiles" * tag 'nfs-for-5.2-4' of git://git.linux-nfs.org/projects/anna/linux-nfs: NFS/flexfiles: Use the correct TCP timeout for flexfiles I/O SUNRPC: Fix up calculation of client message length commit 43251dbd6ac278a8bdaaee43ec5e299c1a5dafdd Merge: 5b607ba862f3 d6b8bd679c9c Author: Linus Torvalds Date: Sat Jun 29 17:01:02 2019 +0800 Merge tag 'ceph-for-5.2-rc7' of git://github.com/ceph/ceph-client Pull ceph fix from Ilya Dryomov: "A small fix for a potential -rc1 regression from Jeff" * tag 'ceph-for-5.2-rc7' of git://github.com/ceph/ceph-client: ceph: fix ceph_mdsc_build_path to not stop on first component commit 5b607ba862f30364aef0b0d40cab8afccf339616 Merge: 9dda12b6fa0e 240b4cc8fd5d Author: Linus Torvalds Date: Sat Jun 29 16:59:45 2019 +0800 Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fix from James Bottomley: "One simple fix for a driver use after free" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: vmw_pscsi: Fix use-after-free in pvscsi_queue_lck() commit 9dda12b6fa0eba6b1fd32399b599d05765893dae Merge: 061913712d6a e6feaf215f07 Author: Linus Torvalds Date: Sat Jun 29 16:58:35 2019 +0800 Merge tag 'for-linus-20190628' of git://git.kernel.dk/linux-block Pull block fixes from Jens Axboe: "Just two small fixes. One from Paolo, fixing a silly mistake in BFQ. The other one is from me, ensuring that we have ->file cleared in the io_uring request a bit earlier. That avoids a use-before-free, if we encounter an error before ->file is assigned" * tag 'for-linus-20190628' of git://git.kernel.dk/linux-block: block, bfq: fix operator in BFQQ_TOTALLY_SEEKY io_uring: ensure req->file is cleared on allocation commit 061913712d6ab77c77192584912afdbd8267c54c Merge: 556e2f6020bf 9d957a959bc8 Author: Linus Torvalds Date: Sat Jun 29 16:51:10 2019 +0800 Merge tag 'pinctrl-v5.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "Sorry to bomb in fixes this late. Maybe I can comfort you by saying it is only driver fixes, and mostly IRQ handling which is something GPIO and pin control drivers never get right. You think it works and then it doesn't. Summary: - Fix IRQ setup in the MCP23s08. - Fix pin setup on pins > 31 in the Ocelot driver. - Fix IRQs in the Mediatek driver" * tag 'pinctrl-v5.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: mediatek: Update cur_mask in mask/mask ops pinctrl: mediatek: Ignore interrupts that are wake only during resume pinctrl: ocelot: fix pinmuxing for pins after 31 pinctrl: ocelot: fix gpio direction for pins after 31 pinctrl: mcp23s08: Fix add_data and irqchip_add_nested call order commit 8f9fab480c7a87b10bb5440b5555f370272a5d59 Author: Vinod Koul Date: Fri Jun 28 12:07:21 2019 -0700 linux/kernel.h: fix overflow for DIV_ROUND_UP_ULL DIV_ROUND_UP_ULL adds the two arguments and then invokes DIV_ROUND_DOWN_ULL. But on a 32bit system the addition of two 32 bit values can overflow. DIV_ROUND_DOWN_ULL does it correctly and stashes the addition into a unsigned long long so cast the result to unsigned long long here to avoid the overflow condition. [akpm@linux-foundation.org: DIV_ROUND_UP_ULL must be an rval] Link: http://lkml.kernel.org/r/20190625100518.30753-1-vkoul@kernel.org Signed-off-by: Vinod Koul Reviewed-by: Andrew Morton Cc: Bjorn Andersson Cc: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds include/linux/kernel.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) commit 1a5f439c7c02837d943e528d46501564d4226757 Author: Huang Ying Date: Fri Jun 28 12:07:18 2019 -0700 mm, swap: fix THP swap out 0-Day test system reported some OOM regressions for several THP (Transparent Huge Page) swap test cases. These regressions are bisected to 6861428921b5 ("block: always define BIO_MAX_PAGES as 256"). In the commit, BIO_MAX_PAGES is set to 256 even when THP swap is enabled. So the bio_alloc(gfp_flags, 512) in get_swap_bio() may fail when swapping out THP. That causes the OOM. As in the patch description of 6861428921b5 ("block: always define BIO_MAX_PAGES as 256"), THP swap should use multi-page bvec to write THP to swap space. So the issue is fixed via doing that in get_swap_bio(). BTW: I remember I have checked the THP swap code when 6861428921b5 ("block: always define BIO_MAX_PAGES as 256") was merged, and thought the THP swap code needn't to be changed. But apparently, I was wrong. I should have done this at that time. Link: http://lkml.kernel.org/r/20190624075515.31040-1-ying.huang@intel.com Fixes: 6861428921b5 ("block: always define BIO_MAX_PAGES as 256") Signed-off-by: "Huang, Ying" Reviewed-by: Ming Lei Cc: Michal Hocko Cc: Johannes Weiner Cc: Hugh Dickins Cc: Minchan Kim Cc: Rik van Riel Cc: Daniel Jordan Cc: Jens Axboe Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds mm/page_io.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) commit 1bf4580e00a248a2c86269125390eb3648e1877c Author: Andrea Arcangeli Date: Fri Jun 28 12:07:14 2019 -0700 fork,memcg: alloc_thread_stack_node needs to set tsk->stack Commit 5eed6f1dff87 ("fork,memcg: fix crash in free_thread_stack on memcg charge fail") corrected two instances, but there was a third instance of this bug. Without setting tsk->stack, if memcg_charge_kernel_stack fails, it'll execute free_thread_stack() on a dangling pointer. Enterprise kernels are compiled with VMAP_STACK=y so this isn't critical, but custom VMAP_STACK=n builds should have some performance advantage, with the drawback of risking to fail fork because compaction didn't succeed. So as long as VMAP_STACK=n is a supported option it's worth fixing it upstream. Link: http://lkml.kernel.org/r/20190619011450.28048-1-aarcange@redhat.com Fixes: 9b6f7e163cd0 ("mm: rework memcg kernel stack accounting") Signed-off-by: Andrea Arcangeli Reviewed-by: Rik van Riel Acked-by: Roman Gushchin Acked-by: Michal Hocko Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds kernel/fork.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) commit 8708e13c6a0600625eea3aebd027c0715a5d2bb2 Author: Nick Desaulniers Date: Fri Jun 28 12:07:12 2019 -0700 MAINTAINERS: add CLANG/LLVM BUILD SUPPORT info Add keyword support so that our mailing list gets cc'ed for clang/llvm patches. We're pretty active on our mailing list so far as code review. There are numerous Googlers like myself that are paid to support building the Linux kernel with Clang and LLVM. Link: http://lkml.kernel.org/r/20190620001907.255803-1-ndesaulniers@google.com Signed-off-by: Nick Desaulniers Reviewed-by: Nathan Chancellor Cc: Joe Perches Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds MAINTAINERS | 8 ++++++++ 1 file changed, 8 insertions(+) commit 2c9292336a09f7bf019689580ceea9a2d116b999 Author: Arnd Bergmann Date: Fri Jun 28 12:07:09 2019 -0700 mm/vmalloc.c: avoid bogus -Wmaybe-uninitialized warning gcc gets confused in pcpu_get_vm_areas() because there are too many branches that affect whether 'lva' was initialized before it gets used: mm/vmalloc.c: In function 'pcpu_get_vm_areas': mm/vmalloc.c:991:4: error: 'lva' may be used uninitialized in this function [-Werror=maybe-uninitialized] insert_vmap_area_augment(lva, &va->rb_node, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ &free_vmap_area_root, &free_vmap_area_list); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ mm/vmalloc.c:916:20: note: 'lva' was declared here struct vmap_area *lva; ^~~ Add an intialization to NULL, and check whether this has changed before the first use. [akpm@linux-foundation.org: tweak comments] Link: http://lkml.kernel.org/r/20190618092650.2943749-1-arnd@arndb.de Fixes: 68ad4a330433 ("mm/vmalloc.c: keep track of free blocks for vmap allocation") Signed-off-by: Arnd Bergmann Reviewed-by: Uladzislau Rezki (Sony) Cc: Joel Fernandes Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds mm/vmalloc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) commit 7298e3b0a149c91323b3205d325e942c3b3b9ef6 Author: Colin Ian King Date: Fri Jun 28 12:07:05 2019 -0700 mm/page_idle.c: fix oops because end_pfn is larger than max_pfn Currently the calcuation of end_pfn can round up the pfn number to more than the actual maximum number of pfns, causing an Oops. Fix this by ensuring end_pfn is never more than max_pfn. This can be easily triggered when on systems where the end_pfn gets rounded up to more than max_pfn using the idle-page stress-ng stress test: sudo stress-ng --idle-page 0 BUG: unable to handle kernel paging request at 00000000000020d8 #PF error: [normal kernel read fault] PGD 0 P4D 0 Oops: 0000 [#1] SMP PTI CPU: 1 PID: 11039 Comm: stress-ng-idle- Not tainted 5.0.0-5-generic #6-Ubuntu Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014 RIP: 0010:page_idle_get_page+0xc8/0x1a0 Code: 0f b1 0a 75 7d 48 8b 03 48 89 c2 48 c1 e8 33 83 e0 07 48 c1 ea 36 48 8d 0c 40 4c 8d 24 88 49 c1 e4 07 4c 03 24 d5 00 89 c3 be <49> 8b 44 24 58 48 8d b8 80 a1 02 00 e8 07 d5 77 00 48 8b 53 08 48 RSP: 0018:ffffafd7c672fde8 EFLAGS: 00010202 RAX: 0000000000000005 RBX: ffffe36341fff700 RCX: 000000000000000f RDX: 0000000000000284 RSI: 0000000000000275 RDI: 0000000001fff700 RBP: ffffafd7c672fe00 R08: ffffa0bc34056410 R09: 0000000000000276 R10: ffffa0bc754e9b40 R11: ffffa0bc330f6400 R12: 0000000000002080 R13: ffffe36341fff700 R14: 0000000000080000 R15: ffffa0bc330f6400 FS: 00007f0ec1ea5740(0000) GS:ffffa0bc7db00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000000020d8 CR3: 0000000077d68000 CR4: 00000000000006e0 Call Trace: page_idle_bitmap_write+0x8c/0x140 sysfs_kf_bin_write+0x5c/0x70 kernfs_fop_write+0x12e/0x1b0 __vfs_write+0x1b/0x40 vfs_write+0xab/0x1b0 ksys_write+0x55/0xc0 __x64_sys_write+0x1a/0x20 do_syscall_64+0x5a/0x110 entry_SYSCALL_64_after_hwframe+0x44/0xa9 Link: http://lkml.kernel.org/r/20190618124352.28307-1-colin.king@canonical.com Fixes: 33c3fc71c8cf ("mm: introduce idle page tracking") Signed-off-by: Colin Ian King Reviewed-by: Andrew Morton Acked-by: Vladimir Davydov Cc: Michal Hocko Cc: Mike Rapoport Cc: Mel Gorman Cc: Stephen Rothwell Cc: Andrey Ryabinin Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds mm/page_idle.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) commit 4ada1e810038e9dbc20e40b524e05ee1a9d31f98 Author: Geert Uytterhoeven Date: Fri Jun 28 12:07:03 2019 -0700 initramfs: fix populate_initrd_image() section mismatch With gcc-4.6.3: WARNING: vmlinux.o(.text.unlikely+0x140): Section mismatch in reference from the function populate_initrd_image() to the variable .init.ramfs.info:__initramfs_size The function populate_initrd_image() references the variable __init __initramfs_size. This is often because populate_initrd_image lacks a __init annotation or the annotation of __initramfs_size is wrong. WARNING: vmlinux.o(.text.unlikely+0x14c): Section mismatch in reference from the function populate_initrd_image() to the function .init.text:unpack_to_rootfs() The function populate_initrd_image() references the function __init unpack_to_rootfs(). This is often because populate_initrd_image lacks a __init annotation or the annotation of unpack_to_rootfs is wrong. WARNING: vmlinux.o(.text.unlikely+0x198): Section mismatch in reference from the function populate_initrd_image() to the function .init.text:xwrite() The function populate_initrd_image() references the function __init xwrite(). This is often because populate_initrd_image lacks a __init annotation or the annotation of xwrite is wrong. Indeed, if the compiler decides not to inline populate_initrd_image(), a warning is generated. Fix this by adding the missing __init annotations. Link: http://lkml.kernel.org/r/20190617074340.12779-1-geert@linux-m68k.org Fixes: 7c184ecd262fe64f ("initramfs: factor out a helper to populate the initrd image") Signed-off-by: Geert Uytterhoeven Reviewed-by: Christoph Hellwig Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds init/initramfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) commit 432b1de0de02a83f64695e69a2d83cbee10c236f Author: Yafang Shao Date: Fri Jun 28 12:06:59 2019 -0700 mm/oom_kill.c: fix uninitialized oc->constraint In dump_oom_summary() oc->constraint is used to show oom_constraint_text, but it hasn't been set before. So the value of it is always the default value 0. We should inititialize it before. Bellow is the output when memcg oom occurs, before this patch: oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null), cpuset=/,mems_allowed=0,oom_memcg=/foo,task_memcg=/foo,task=bash,pid=7997,uid=0 after this patch: oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null), cpuset=/,mems_allowed=0,oom_memcg=/foo,task_memcg=/foo,task=bash,pid=13681,uid=0 Link: http://lkml.kernel.org/r/1560522038-15879-1-git-send-email-laoar.shao@gmail.com Fixes: ef8444ea01d7 ("mm, oom: reorganize the oom report in dump_header") Signed-off-by: Yafang Shao Acked-by: Michal Hocko Cc: Wind Yu Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds mm/oom_kill.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) commit faf53def3b143df11062d87c12afe6afeb6f8cc7 Author: Naoya Horiguchi Date: Fri Jun 28 12:06:56 2019 -0700 mm: hugetlb: soft-offline: dissolve_free_huge_page() return zero on !PageHuge madvise(MADV_SOFT_OFFLINE) often returns -EBUSY when calling soft offline for hugepages with overcommitting enabled. That was caused by the suboptimal code in current soft-offline code. See the following part: ret = migrate_pages(&pagelist, new_page, NULL, MPOL_MF_MOVE_ALL, MIGRATE_SYNC, MR_MEMORY_FAILURE); if (ret) { ... } else { /* * We set PG_hwpoison only when the migration source hugepage * was successfully dissolved, because otherwise hwpoisoned * hugepage remains on free hugepage list, then userspace will * find it as SIGBUS by allocation failure. That's not expected * in soft-offlining. */ ret = dissolve_free_huge_page(page); if (!ret) { if (set_hwpoison_free_buddy_page(page)) num_poisoned_pages_inc(); } } return ret; Here dissolve_free_huge_page() returns -EBUSY if the migration source page was freed into buddy in migrate_pages(), but even in that case we actually has a chance that set_hwpoison_free_buddy_page() succeeds. So that means current code gives up offlining too early now. dissolve_free_huge_page() checks that a given hugepage is suitable for dissolving, where we should return success for !PageHuge() case because the given hugepage is considered as already dissolved. This change also affects other callers of dissolve_free_huge_page(), which are cleaned up together. [n-horiguchi@ah.jp.nec.com: v3] Link: http://lkml.kernel.org/r/1560761476-4651-3-git-send-email-n-horiguchi@ah.jp.nec.comLink: http://lkml.kernel.org/r/1560154686-18497-3-git-send-email-n-horiguchi@ah.jp.nec.com Fixes: 6bc9b56433b76 ("mm: fix race on soft-offlining") Signed-off-by: Naoya Horiguchi Reported-by: Chen, Jerry T Tested-by: Chen, Jerry T Reviewed-by: Mike Kravetz Reviewed-by: Oscar Salvador Cc: Michal Hocko Cc: Xishi Qiu Cc: "Chen, Jerry T" Cc: "Zhuo, Qiuxu" Cc: [4.19+] Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds mm/hugetlb.c | 29 ++++++++++++++++++++--------- mm/memory-failure.c | 5 +---- 2 files changed, 21 insertions(+), 13 deletions(-) commit b38e5962f8ed0d2a2b28a887fc2221f7f41db119 Author: Naoya Horiguchi Date: Fri Jun 28 12:06:53 2019 -0700 mm: soft-offline: return -EBUSY if set_hwpoison_free_buddy_page() fails The pass/fail of soft offline should be judged by checking whether the raw error page was finally contained or not (i.e. the result of set_hwpoison_free_buddy_page()), but current code do not work like that. It might lead us to misjudge the test result when set_hwpoison_free_buddy_page() fails. Without this fix, there are cases where madvise(MADV_SOFT_OFFLINE) may not offline the original page and will not return an error. Link: http://lkml.kernel.org/r/1560154686-18497-2-git-send-email-n-horiguchi@ah.jp.nec.com Signed-off-by: Naoya Horiguchi Fixes: 6bc9b56433b76 ("mm: fix race on soft-offlining") Reviewed-by: Mike Kravetz Reviewed-by: Oscar Salvador Cc: Michal Hocko Cc: Xishi Qiu Cc: "Chen, Jerry T" Cc: "Zhuo, Qiuxu" Cc: [4.19+] Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds mm/memory-failure.c | 2 ++ 1 file changed, 2 insertions(+) commit 97abc889ee296faf95ca0e978340fb7b942a3e32 Author: Oleg Nesterov Date: Fri Jun 28 12:06:50 2019 -0700 signal: remove the wrong signal_pending() check in restore_user_sigmask() This is the minimal fix for stable, I'll send cleanups later. Commit 854a6ed56839 ("signal: Add restore_user_sigmask()") introduced the visible change which breaks user-space: a signal temporary unblocked by set_user_sigmask() can be delivered even if the caller returns success or timeout. Change restore_user_sigmask() to accept the additional "interrupted" argument which should be used instead of signal_pending() check, and update the callers. Eric said: : For clarity. I don't think this is required by posix, or fundamentally to : remove the races in select. It is what linux has always done and we have : applications who care so I agree this fix is needed. : : Further in any case where the semantic change that this patch rolls back : (aka where allowing a signal to be delivered and the select like call to : complete) would be advantage we can do as well if not better by using : signalfd. : : Michael is there any chance we can get this guarantee of the linux : implementation of pselect and friends clearly documented. The guarantee : that if the system call completes successfully we are guaranteed that no : signal that is unblocked by using sigmask will be delivered? Link: http://lkml.kernel.org/r/20190604134117.GA29963@redhat.com Fixes: 854a6ed56839a40f6b5d02a2962f48841482eec4 ("signal: Add restore_user_sigmask()") Signed-off-by: Oleg Nesterov Reported-by: Eric Wong Tested-by: Eric Wong Acked-by: "Eric W. Biederman" Acked-by: Arnd Bergmann Acked-by: Deepa Dinamani Cc: Michael Kerrisk Cc: Jens Axboe Cc: Davidlohr Bueso Cc: Jason Baron Cc: Thomas Gleixner Cc: Al Viro Cc: David Laight Cc: [5.0+] Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds fs/aio.c | 28 ++++++++++++++++++++-------- fs/eventpoll.c | 4 ++-- fs/io_uring.c | 7 ++++--- fs/select.c | 18 ++++++------------ include/linux/signal.h | 2 +- kernel/signal.c | 5 +++-- 6 files changed, 36 insertions(+), 28 deletions(-) commit 867bfa4a5fcee66f2b25639acae718e8b28b25a5 Author: Jann Horn Date: Fri Jun 28 12:06:46 2019 -0700 fs/binfmt_flat.c: make load_flat_shared_library() work load_flat_shared_library() is broken: It only calls load_flat_file() if prepare_binprm() returns zero, but prepare_binprm() returns the number of bytes read - so this only happens if the file is empty. Instead, call into load_flat_file() if the number of bytes read is non-negative. (Even if the number of bytes is zero - in that case, load_flat_file() will see nullbytes and return a nice -ENOEXEC.) In addition, remove the code related to bprm creds and stop using prepare_binprm() - this code is loading a library, not a main executable, and it only actually uses the members "buf", "file" and "filename" of the linux_binprm struct. Instead, call kernel_read() directly. Link: http://lkml.kernel.org/r/20190524201817.16509-1-jannh@google.com Fixes: 287980e49ffc ("remove lots of IS_ERR_VALUE abuses") Signed-off-by: Jann Horn Cc: Alexander Viro Cc: Kees Cook Cc: Nicolas Pitre Cc: Arnd Bergmann Cc: Geert Uytterhoeven Cc: Russell King Cc: Greg Ungerer Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds fs/binfmt_flat.c | 23 +++++++---------------- 1 file changed, 7 insertions(+), 16 deletions(-) commit 29b190fa774dd1b72a1a6f19687d55dc72ea83be Author: zhong jiang Date: Fri Jun 28 12:06:43 2019 -0700 mm/mempolicy.c: fix an incorrect rebind node in mpol_rebind_nodemask mpol_rebind_nodemask() is called for MPOL_BIND and MPOL_INTERLEAVE mempoclicies when the tasks's cpuset's mems_allowed changes. For policies created without MPOL_F_STATIC_NODES or MPOL_F_RELATIVE_NODES, it works by remapping the policy's allowed nodes (stored in v.nodes) using the previous value of mems_allowed (stored in w.cpuset_mems_allowed) as the domain of map and the new mems_allowed (passed as nodes) as the range of the map (see the comment of bitmap_remap() for details). The result of remapping is stored back as policy's nodemask in v.nodes, and the new value of mems_allowed should be stored in w.cpuset_mems_allowed to facilitate the next rebind, if it happens. However, 213980c0f23b ("mm, mempolicy: simplify rebinding mempolicies when updating cpusets") introduced a bug where the result of remapping is stored in w.cpuset_mems_allowed instead. Thus, a mempolicy's allowed nodes can evolve in an unexpected way after a series of rebinding due to cpuset mems_allowed changes, possibly binding to a wrong node or a smaller number of nodes which may e.g. overload them. This patch fixes the bug so rebinding again works as intended. [vbabka@suse.cz: new changlog] Link: http://lkml.kernel.org/r/ef6a69c6-c052-b067-8f2c-9d615c619bb9@suse.cz Link: http://lkml.kernel.org/r/1558768043-23184-1-git-send-email-zhongjiang@huawei.com Fixes: 213980c0f23b ("mm, mempolicy: simplify rebinding mempolicies when updating cpusets") Signed-off-by: zhong jiang Reviewed-by: Vlastimil Babka Cc: Oscar Salvador Cc: Anshuman Khandual Cc: Michal Hocko Cc: Mel Gorman Cc: Andrea Arcangeli Cc: Ralph Campbell Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds mm/mempolicy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit cb8f381f1613cafe3aec30809991cd56e7135d92 Author: John Ogness Date: Fri Jun 28 12:06:40 2019 -0700 fs/proc/array.c: allow reporting eip/esp for all coredumping threads 0a1eb2d474ed ("fs/proc: Stop reporting eip and esp in /proc/PID/stat") stopped reporting eip/esp and fd7d56270b52 ("fs/proc: Report eip/esp in /prod/PID/stat for coredumping") reintroduced the feature to fix a regression with userspace core dump handlers (such as minicoredumper). Because PF_DUMPCORE is only set for the primary thread, this didn't fix the original problem for secondary threads. Allow reporting the eip/esp for all threads by checking for PF_EXITING as well. This is set for all the other threads when they are killed. coredump_wait() waits for all the tasks to become inactive before proceeding to invoke a core dumper. Link: http://lkml.kernel.org/r/87y32p7i7a.fsf@linutronix.de Link: http://lkml.kernel.org/r/20190522161614.628-1-jlu@pengutronix.de Fixes: fd7d56270b526ca3 ("fs/proc: Report eip/esp in /prod/PID/stat for coredumping") Signed-off-by: John Ogness Reported-by: Jan Luebbe Tested-by: Jan Luebbe Cc: Alexey Dobriyan Cc: Andy Lutomirski Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds fs/proc/array.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 36d6cb73d5e60cdb2724c21ccba93c964e6a16f9 Author: Anshuman Khandual Date: Fri Jun 28 12:06:37 2019 -0700 mm/dev_pfn: exclude MEMORY_DEVICE_PRIVATE while computing virtual address The presence of struct page does not guarantee linear mapping for the pfn physical range. Device private memory which is non-coherent is excluded from linear mapping during devm_memremap_pages() though they will still have struct page coverage. Change pfn_t_to_virt() to just check for device private memory before giving out virtual address for a given pfn. pfn_t_to_virt() actually has no callers. Let's fix it for the 5.2 kernel and remove it in 5.3. Link: http://lkml.kernel.org/r/1558089514-25067-1-git-send-email-anshuman.khandual@arm.com Signed-off-by: Anshuman Khandual Cc: Dan Williams Cc: Jérôme Glisse Cc: Laurent Dufour Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds include/linux/pfn_t.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 2f040d27080ddfffecff2be1a77107c494d0e4f4 Author: Boris Brezillon Date: Thu Jun 27 19:24:14 2019 +0200 drm/panfrost: Fix a double-free error drm_gem_shmem_create_with_handle() returns a GEM object and attach a handle to it. When the user closes the DRM FD, the core releases all GEM handles along with their backing GEM objs, which can lead to a double-free issue if panfrost_ioctl_create_bo() failed and went through the err_free path where drm_gem_object_put_unlocked() is called without deleting the associate handle. Replace this drm_gem_object_put_unlocked() call by a drm_gem_handle_delete() one to fix that. Fixes: f3ba91228e8e ("drm/panfrost: Add initial panfrost driver") Cc: Signed-off-by: Boris Brezillon Signed-off-by: Rob Herring Link: https://patchwork.freedesktop.org/patch/msgid/20190627172414.27231-1-boris.brezillon@collabora.com drivers/gpu/drm/panfrost/panfrost_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 46cc0b44428d0f0e81f11ea98217fc0edfbeab07 Author: Eiichi Tsukata Date: Tue Jun 25 10:29:10 2019 +0900 tracing/snapshot: Resize spare buffer if size changed Current snapshot implementation swaps two ring_buffers even though their sizes are different from each other, that can cause an inconsistency between the contents of buffer_size_kb file and the current buffer size. For example: # cat buffer_size_kb 7 (expanded: 1408) # echo 1 > events/enable # grep bytes per_cpu/cpu0/stats bytes: 1441020 # echo 1 > snapshot // current:1408, spare:1408 # echo 123 > buffer_size_kb // current:123, spare:1408 # echo 1 > snapshot // current:1408, spare:123 # grep bytes per_cpu/cpu0/stats bytes: 1443700 # cat buffer_size_kb 123 // != current:1408 And also, a similar per-cpu case hits the following WARNING: Reproducer: # echo 1 > per_cpu/cpu0/snapshot # echo 123 > buffer_size_kb # echo 1 > per_cpu/cpu0/snapshot WARNING: WARNING: CPU: 0 PID: 1946 at kernel/trace/trace.c:1607 update_max_tr_single.part.0+0x2b8/0x380 Modules linked in: CPU: 0 PID: 1946 Comm: bash Not tainted 5.2.0-rc6 #20 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-2.fc30 04/01/2014 RIP: 0010:update_max_tr_single.part.0+0x2b8/0x380 Code: ff e8 dc da f9 ff 0f 0b e9 88 fe ff ff e8 d0 da f9 ff 44 89 ee bf f5 ff ff ff e8 33 dc f9 ff 41 83 fd f5 74 96 e8 b8 da f9 ff <0f> 0b eb 8d e8 af da f9 ff 0f 0b e9 bf fd ff ff e8 a3 da f9 ff 48 RSP: 0018:ffff888063e4fca0 EFLAGS: 00010093 RAX: ffff888066214380 RBX: ffffffff99850fe0 RCX: ffffffff964298a8 RDX: 0000000000000000 RSI: 00000000fffffff5 RDI: 0000000000000005 RBP: 1ffff1100c7c9f96 R08: ffff888066214380 R09: ffffed100c7c9f9b R10: ffffed100c7c9f9a R11: 0000000000000003 R12: 0000000000000000 R13: 00000000ffffffea R14: ffff888066214380 R15: ffffffff99851060 FS: 00007f9f8173c700(0000) GS:ffff88806d000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000714dc0 CR3: 0000000066fa6000 CR4: 00000000000006f0 Call Trace: ? trace_array_printk_buf+0x140/0x140 ? __mutex_lock_slowpath+0x10/0x10 tracing_snapshot_write+0x4c8/0x7f0 ? trace_printk_init_buffers+0x60/0x60 ? selinux_file_permission+0x3b/0x540 ? tracer_preempt_off+0x38/0x506 ? trace_printk_init_buffers+0x60/0x60 __vfs_write+0x81/0x100 vfs_write+0x1e1/0x560 ksys_write+0x126/0x250 ? __ia32_sys_read+0xb0/0xb0 ? do_syscall_64+0x1f/0x390 do_syscall_64+0xc1/0x390 entry_SYSCALL_64_after_hwframe+0x49/0xbe This patch adds resize_buffer_duplicate_size() to check if there is a difference between current/spare buffer sizes and resize a spare buffer if necessary. Link: http://lkml.kernel.org/r/20190625012910.13109-1-devel@etsukata.com Cc: stable@vger.kernel.org Fixes: ad909e21bbe69 ("tracing: Add internal tracing_snapshot() functions") Signed-off-by: Eiichi Tsukata Signed-off-by: Steven Rostedt (VMware) kernel/trace/trace.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) commit d122ed6288d9821b405b0f84a3937955b9df545f Author: Takeshi Misawa Date: Fri Jun 28 19:56:40 2019 +0900 tracing: Fix memory leak in tracing_err_log_open() When tracing_err_log_open() calls seq_open(), allocated memory is not freed. kmemleak report: unreferenced object 0xffff92c0781d1100 (size 128): comm "tail", pid 15116, jiffies 4295163855 (age 22.704s) hex dump (first 32 bytes): 00 f0 08 e5 c0 92 ff ff 00 10 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000000d0687d5>] kmem_cache_alloc+0x11f/0x1e0 [<000000003e3039a8>] seq_open+0x2f/0x90 [<000000008dd36b7d>] tracing_err_log_open+0x67/0x140 [<000000005a431ae2>] do_dentry_open+0x1df/0x3a0 [<00000000a2910603>] vfs_open+0x2f/0x40 [<0000000038b0a383>] path_openat+0x2e8/0x1690 [<00000000fe025bda>] do_filp_open+0x9b/0x110 [<00000000483a5091>] do_sys_open+0x1ba/0x260 [<00000000c558b5fd>] __x64_sys_openat+0x20/0x30 [<000000006881ec07>] do_syscall_64+0x5a/0x130 [<00000000571c2e94>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Fix this by calling seq_release() in tracing_err_log_fops.release(). Link: http://lkml.kernel.org/r/20190628105640.GA1863@DESKTOP Fixes: 8a062902be725 ("tracing: Add tracing error log") Reviewed-by: Tom Zanussi Signed-off-by: Takeshi Misawa Signed-off-by: Steven Rostedt (VMware) kernel/trace/trace.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) commit 39611265edc1af3d574178202e19c31e187e7cf2 Author: Steven Rostedt (VMware) Date: Thu Jun 27 21:18:19 2019 -0400 ftrace/x86: Add a comment to why we take text_mutex in ftrace_arch_code_modify_prepare() Taking the text_mutex in ftrace_arch_code_modify_prepare() is to fix a race against module loading and live kernel patching that might try to change the text permissions while ftrace has it as read/write. This really needs to be documented in the code. Add a comment that does such. Link: http://lkml.kernel.org/r/20190627211819.5a591f52@gandalf.local.home Suggested-by: Josh Poimboeuf Reviewed-by: Josh Poimboeuf Reviewed-by: Petr Mladek Signed-off-by: Steven Rostedt (VMware) arch/x86/kernel/ftrace.c | 5 +++++ 1 file changed, 5 insertions(+) commit d5b844a2cf507fc7642c9ae80a9d585db3065c28 Author: Petr Mladek Date: Thu Jun 27 10:13:34 2019 +0200 ftrace/x86: Remove possible deadlock between register_kprobe() and ftrace_run_update_code() The commit 9f255b632bf12c4dd7 ("module: Fix livepatch/ftrace module text permissions race") causes a possible deadlock between register_kprobe() and ftrace_run_update_code() when ftrace is using stop_machine(). The existing dependency chain (in reverse order) is: -> #1 (text_mutex){+.+.}: validate_chain.isra.21+0xb32/0xd70 __lock_acquire+0x4b8/0x928 lock_acquire+0x102/0x230 __mutex_lock+0x88/0x908 mutex_lock_nested+0x32/0x40 register_kprobe+0x254/0x658 init_kprobes+0x11a/0x168 do_one_initcall+0x70/0x318 kernel_init_freeable+0x456/0x508 kernel_init+0x22/0x150 ret_from_fork+0x30/0x34 kernel_thread_starter+0x0/0xc -> #0 (cpu_hotplug_lock.rw_sem){++++}: check_prev_add+0x90c/0xde0 validate_chain.isra.21+0xb32/0xd70 __lock_acquire+0x4b8/0x928 lock_acquire+0x102/0x230 cpus_read_lock+0x62/0xd0 stop_machine+0x2e/0x60 arch_ftrace_update_code+0x2e/0x40 ftrace_run_update_code+0x40/0xa0 ftrace_startup+0xb2/0x168 register_ftrace_function+0x64/0x88 klp_patch_object+0x1a2/0x290 klp_enable_patch+0x554/0x980 do_one_initcall+0x70/0x318 do_init_module+0x6e/0x250 load_module+0x1782/0x1990 __s390x_sys_finit_module+0xaa/0xf0 system_call+0xd8/0x2d0 Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(text_mutex); lock(cpu_hotplug_lock.rw_sem); lock(text_mutex); lock(cpu_hotplug_lock.rw_sem); It is similar problem that has been solved by the commit 2d1e38f56622b9b ("kprobes: Cure hotplug lock ordering issues"). Many locks are involved. To be on the safe side, text_mutex must become a low level lock taken after cpu_hotplug_lock.rw_sem. This can't be achieved easily with the current ftrace design. For example, arm calls set_all_modules_text_rw() already in ftrace_arch_code_modify_prepare(), see arch/arm/kernel/ftrace.c. This functions is called: + outside stop_machine() from ftrace_run_update_code() + without stop_machine() from ftrace_module_enable() Fortunately, the problematic fix is needed only on x86_64. It is the only architecture that calls set_all_modules_text_rw() in ftrace path and supports livepatching at the same time. Therefore it is enough to move text_mutex handling from the generic kernel/trace/ftrace.c into arch/x86/kernel/ftrace.c: ftrace_arch_code_modify_prepare() ftrace_arch_code_modify_post_process() This patch basically reverts the ftrace part of the problematic commit 9f255b632bf12c4dd7 ("module: Fix livepatch/ftrace module text permissions race"). And provides x86_64 specific-fix. Some refactoring of the ftrace code will be needed when livepatching is implemented for arm or nds32. These architectures call set_all_modules_text_rw() and use stop_machine() at the same time. Link: http://lkml.kernel.org/r/20190627081334.12793-1-pmladek@suse.com Fixes: 9f255b632bf12c4dd7 ("module: Fix livepatch/ftrace module text permissions race") Acked-by: Thomas Gleixner Reported-by: Miroslav Benes Reviewed-by: Miroslav Benes Reviewed-by: Josh Poimboeuf Signed-off-by: Petr Mladek [ As reviewed by Miroslav Benes , removed return value of ftrace_run_update_code() as it is a void function. ] Signed-off-by: Steven Rostedt (VMware) arch/x86/kernel/ftrace.c | 3 +++ kernel/trace/ftrace.c | 10 +--------- 2 files changed, 4 insertions(+), 9 deletions(-) commit 68f461593f76bd5f17e87cdd0bea28f4278c7268 Author: Trond Myklebust Date: Tue Jun 25 16:41:16 2019 -0400 NFS/flexfiles: Use the correct TCP timeout for flexfiles I/O Fix a typo where we're confusing the default TCP retrans value (NFS_DEF_TCP_RETRANS) for the default TCP timeout value. Fixes: 15d03055cf39f ("pNFS/flexfiles: Set reasonable default ...") Cc: stable@vger.kernel.org # 4.8+ Signed-off-by: Trond Myklebust Signed-off-by: Anna Schumaker fs/nfs/flexfilelayout/flexfilelayoutdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 7e3d3620974b743b91b1f9d0660061b1de20174c Author: Trond Myklebust Date: Mon Jun 24 19:15:44 2019 -0400 SUNRPC: Fix up calculation of client message length In the case where a record marker was used, xs_sendpages() needs to return the length of the payload + record marker so that we operate correctly in the case of a partial transmission. When the callers check return value, they therefore need to take into account the record marker length. Fixes: 06b5fc3ad94e ("Merge tag 'nfs-rdma-for-5.1-1'...") Cc: stable@vger.kernel.org # 5.1+ Signed-off-by: Trond Myklebust Signed-off-by: Anna Schumaker net/sunrpc/xprtsock.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) commit c3ea60c231446663afd6ea1054da6b7f830855ca Author: Colin Ian King Date: Fri Jun 28 10:54:29 2019 +0100 ALSA: seq: fix incorrect order of dest_client/dest_ports arguments There are two occurrances of a call to snd_seq_oss_fill_addr where the dest_client and dest_port arguments are in the wrong order. Fix this by swapping them around. Addresses-Coverity: ("Arguments in wrong order") Signed-off-by: Colin Ian King Cc: Signed-off-by: Takashi Iwai sound/core/seq/oss/seq_oss_ioctl.c | 2 +- sound/core/seq/oss/seq_oss_rw.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) commit bef33e19203dde434bcdf21c449e3fb4f06c2618 Author: Dennis Wassenberg Date: Fri Jun 28 10:54:53 2019 +0200 ALSA: hda/realtek - Change front mic location for Lenovo M710q On M710q Lenovo ThinkCentre machine, there are two front mics, we change the location for one of them to avoid conflicts. Signed-off-by: Dennis Wassenberg Cc: Signed-off-by: Takashi Iwai sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+) commit be132e1375c1fffe48801296279079f8a59a9ed3 Author: Lucas Stach Date: Thu Jun 27 16:42:00 2019 +0200 drm/etnaviv: add missing failure path to destroy suballoc When something goes wrong in the GPU init after the cmdbuf suballocator has been constructed, we fail to destroy it properly. This causes havok later when the GPU is unbound due to a module unload or similar. Fixes: e66774dd6f6a (drm/etnaviv: add cmdbuf suballocator) Signed-off-by: Lucas Stach Tested-by: Russell King drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) commit 2acf5a3e6e9371e63c9e4ff54d84d08f630467a0 Author: Colin Ian King Date: Thu Jun 27 17:43:08 2019 +0100 ALSA: usb-audio: fix sign unintended sign extension on left shifts There are a couple of left shifts of unsigned 8 bit values that first get promoted to signed ints and hence get sign extended on the shift if the top bit of the 8 bit values are set. Fix this by casting the 8 bit values to unsigned ints to stop the unintentional sign extension. Addresses-Coverity: ("Unintended sign extension") Signed-off-by: Colin Ian King Cc: Signed-off-by: Takashi Iwai sound/usb/mixer_quirks.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) commit 5de254dca87ab614b9c058246ee94c58a840e358 Author: Ronnie Sahlberg Date: Thu Jun 27 14:57:02 2019 +1000 cifs: fix crash querying symlinks stored as reparse-points We never parsed/returned any data from .get_link() when the object is a windows reparse-point containing a symlink. This results in the VFS layer oopsing accessing an uninitialized buffer: ... [ 171.407172] Call Trace: [ 171.408039] readlink_copy+0x29/0x70 [ 171.408872] vfs_readlink+0xc1/0x1f0 [ 171.409709] ? readlink_copy+0x70/0x70 [ 171.410565] ? simple_attr_release+0x30/0x30 [ 171.411446] ? getname_flags+0x105/0x2a0 [ 171.412231] do_readlinkat+0x1b7/0x1e0 [ 171.412938] ? __ia32_compat_sys_newfstat+0x30/0x30 ... Fix this by adding code to handle these buffers and make sure we do return a valid buffer to .get_link() CC: Stable Signed-off-by: Ronnie Sahlberg Signed-off-by: Steve French fs/cifs/smb2ops.c | 64 +++++++++++++++++++++++++++++++++++++++++++++++++++---- fs/cifs/smb2pdu.h | 14 +++++++++++- 2 files changed, 73 insertions(+), 5 deletions(-) commit 556e2f6020bf90f63c5dd65e9a2254be6db3185b Merge: 65ee21eb633c 74684cce5ebd Author: Linus Torvalds Date: Fri Jun 28 08:50:09 2019 +0800 Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fixes from Stephen Boyd: "A handful of clk driver fixes and one core framework fix - Do a DT/firmware lookup in clk_core_get() even when the DT index is a nonsensical value - Fix some clk data typos in the Amlogic DT headers/code - Avoid returning junk in the TI clk driver when an invalid clk is looked for - Fix dividers for the emac clks on Stratix10 SoCs - Fix default HDA rates on Tegra210 to correct distorted audio" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: socfpga: stratix10: fix divider entry for the emac clocks clk: Do a DT parent lookup even when index < 0 clk: tegra210: Fix default rates for HDA clocks clk: ti: clkctrl: Fix returning uninitialized data clk: meson: meson8b: fix a typo in the VPU parent names array variable clk: meson: fix MPLL 50M binding id typo commit 65ee21eb633c644501185502d51831c4dee22c7b Merge: 7a702b4e82d8 2eba4e640b2c Author: Linus Torvalds Date: Fri Jun 28 08:48:21 2019 +0800 Merge tag 'for-5.2/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - Fix incorrect uses of kstrndup and DM logging macros in DM's early init code. - Fix DM log-writes target's handling of super block sectors so updates are made in order through use of completion. - Fix DM core's argument splitting code to avoid undefined behaviour reported as a side-effect of UBSAN analysis on ppc64le. - Fix DM verity target to limit the amount of error messages that can result from a corrupt block being found. * tag 'for-5.2/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm verity: use message limit for data block corruption message dm table: don't copy from a NULL pointer in realloc_argv() dm log writes: make sure super sector log updates are written in order dm init: remove trailing newline from calls to DMERR() and DMINFO() dm init: fix incorrect uses of kstrndup() commit 7a702b4e82d8730d6964bfd98b3b024c126e9846 Merge: 763cf1f2d9bf 30d158b143b6 Author: Linus Torvalds Date: Fri Jun 28 08:41:18 2019 +0800 Merge tag 'for-linus-20190627' of gitolite.kernel.org:pub/scm/linux/kernel/git/brauner/linux Pull pidfd fixes from Christian Brauner: "Userspace tools and libraries such as strace or glibc need a cheap and reliable way to tell whether CLONE_PIDFD is supported. The easiest way is to pass an invalid fd value in the return argument, perform the syscall and verify the value in the return argument has been changed to a valid fd. However, if CLONE_PIDFD is specified we currently check if pidfd == 0 and return EINVAL if not. The check for pidfd == 0 was originally added to enable us to abuse the return argument for passing additional flags along with CLONE_PIDFD in the future. However, extending legacy clone this way would be a terrible idea and with clone3 on the horizon and the ability to reuse CLONE_DETACHED with CLONE_PIDFD there's no real need for this clutch. So remove the pidfd == 0 check and help userspace out. Also, accordig to Al, anon_inode_getfd() should only be used past the point of no failure and ksys_close() should not be used at all since it is far too easy to get wrong. Al's motto being "basically, once it's in descriptor table, it's out of your control". So Al's patch switches back to what we already had in v1 of the original patchset and uses a anon_inode_getfile() + put_user() + fd_install() sequence in the success path and a fput() + put_unused_fd() in the failure path. The other two changes should be trivial" * tag 'for-linus-20190627' of gitolite.kernel.org:pub/scm/linux/kernel/git/brauner/linux: proc: remove useless d_is_dir() check copy_process(): don't use ksys_close() on cleanups samples: make pidfd-metadata fail gracefully on older kernels fork: don't check parent_tidptr with CLONE_PIDFD commit 763cf1f2d9bfc8349c5791689074c8c17edf660d Merge: fe2da896fd94 b12bbdc5dd88 Author: Linus Torvalds Date: Fri Jun 28 08:39:18 2019 +0800 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID fixes from Jiri Kosina: - fix for one corner case in HID++ protocol with respect to handling very long reports, from Hans de Goede - power management fix in Intel-ISH driver, from Hyungwoo Yang - use-after-free fix in Intel-ISH driver, from Dan Carpenter - a couple of new device IDs/quirks from Kai-Heng Feng, Kyle Godbey and Oleksandr Natalenko * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: intel-ish-hid: fix wrong driver_data usage HID: multitouch: Add pointstick support for ALPS Touchpad HID: logitech-dj: Fix forwarding of very long HID++ reports HID: uclogic: Add support for Huion HS64 tablet HID: chicony: add another quirk for PixArt mouse HID: intel-ish-hid: Fix a use after free in load_fw_from_host() commit fe2da896fd9469317ff693fb08a86d9c435e101a Merge: cd0f3aaebc5b e73f65930f88 Author: Linus Torvalds Date: Fri Jun 28 08:37:04 2019 +0800 Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Olof Johansson: "A smaller batch of fixes, nothing that stands out as risky or scary. Mostly DTS tweaks for a few issues: - GPU fixlets for Meson - CPU idle fix for LS1028A - PWM interrupt fixes for i.MX6UL Also, enable a driver (FSL_EDMA) on arm64 defconfig, and a warning and two MAINTAINER tweaks" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: dts: imx6ul: fix PWM[1-4] interrupts ARM: omap2: remove incorrect __init annotation ARM: dts: gemini Fix up DNS-313 compatible string ARM: dts: Blank D-Link DIR-685 console arm64: defconfig: Enable FSL_EDMA driver arm64: dts: ls1028a: Fix CPU idle fail. MAINTAINERS: BCM53573: Add internal Broadcom mailing list MAINTAINERS: BCM2835: Add internal Broadcom mailing list ARM: dts: meson8b: fix the operating voltage of the Mali GPU ARM: dts: meson8b: drop undocumented property from the Mali GPU node ARM: dts: meson8: fix GPU interrupts and drop an undocumented property commit cd0f3aaebc5b17e0ccb1b9ef9ae43042d075d767 Merge: 139ca2580550 2cd42d19cffa Author: Linus Torvalds Date: Fri Jun 28 08:34:12 2019 +0800 Merge tag 'afs-fixes-20190620' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs Pull AFS fixes from David Howells: "The in-kernel AFS client has been undergoing testing on opendev.org on one of their mirror machines. They are using AFS to hold data that is then served via apache, and Ian Wienand had reported seeing oopses, spontaneous machine reboots and updates to volumes going missing. This patch series appears to have fixed the problem, very probably due to patch (2), but it's not 100% certain. (1) Fix the printing of the "vnode modified" warning to exclude checks on files for which we don't have a callback promise from the server (and so don't expect the server to tell us when it changes). Without this, for every file or directory for which we still have an in-core inode that gets changed on the server, we may get a message logged when we next look at it. This can happen in bulk if, for instance, someone does "vos release" to update a R/O volume from a R/W volume and a whole set of files are all changed together. We only really want to log a message if the file changed and the server didn't tell us about it or we failed to track the state internally. (2) Fix accidental corruption of either afs_vlserver struct objects or the the following memory locations (which could hold anything). The issue is caused by a union that points to two different structs in struct afs_call (to save space in the struct). The call cleanup code assumes that it can simply call the cleanup for one of those structs if not NULL - when it might be actually pointing to the other struct. This means that every Volume Location RPC op is going to corrupt something. (3) Fix an uninitialised spinlock. This isn't too bad, it just causes a one-off warning if lockdep is enabled when "vos release" is called, but the spinlock still behaves correctly. (4) Fix the setting of i_block in the inode. This causes du, for example, to produce incorrect results, but otherwise should not be dangerous to the kernel" * tag 'afs-fixes-20190620' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs: afs: Fix setting of i_blocks afs: Fix uninitialised spinlock afs_volume::cb_break_lock afs: Fix vlserver record corruption afs: Fix over zealous "vnode modified" warnings commit 139ca258055057e64d59ec92b6fd1ad3ca3a9fbc Merge: c84afab02c31 19e5e2ae9c88 Author: Linus Torvalds Date: Fri Jun 28 08:31:57 2019 +0800 Merge tag 'csky-for-linus-5.2-fixup-gcc-unwind' of git://github.com/c-sky/csky-linux Pull arch/csky fixup from Guo Ren: "A fixup patch for rt_sigframe in signal.c" * tag 'csky-for-linus-5.2-fixup-gcc-unwind' of git://github.com/c-sky/csky-linux: csky: Fixup libgcc unwind error commit c84afab02c311b08b5cb8ea758cc177f81c95d11 Merge: 249155c20f9b 89ed5b519004 Author: Linus Torvalds Date: Fri Jun 28 08:24:37 2019 +0800 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net Pull networking fixes from David Miller: 1) Fix ppp_mppe crypto soft dependencies, from Takashi Iawi. 2) Fix TX completion to be finite, from Sergej Benilov. 3) Use register_pernet_device to avoid a dst leak in tipc, from Xin Long. 4) Double free of TX cleanup in Dirk van der Merwe. 5) Memory leak in packet_set_ring(), from Eric Dumazet. 6) Out of bounds read in qmi_wwan, from Bjørn Mork. 7) Fix iif used in mcast/bcast looped back packets, from Stephen Suryaputra. 8) Fix neighbour resolution on raw ipv6 sockets, from Nicolas Dichtel. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (25 commits) af_packet: Block execution of tasks waiting for transmit to complete in AF_PACKET sctp: change to hold sk after auth shkey is created successfully ipv6: fix neighbour resolution with raw socket ipv6: constify rt6_nexthop() net: dsa: microchip: Use gpiod_set_value_cansleep() net: aquantia: fix vlans not working over bridged network ipv4: reset rt_iif for recirculated mcast/bcast out pkts team: Always enable vlan tx offload net/smc: Fix error path in smc_init net/smc: hold conns_lock before calling smc_lgr_register_conn() bonding: Always enable vlan tx offload net/ipv6: Fix misuse of proc_dointvec "skip_notify_on_dev_down" ipv4: Use return value of inet_iif() for __raw_v4_lookup in the while loop qmi_wwan: Fix out-of-bounds read tipc: check msg->req data len in tipc_nl_compat_bearer_disable net: macb: do not copy the mac address if NULL net/packet: fix memory leak in packet_set_ring() net/tls: fix page double free on TX cleanup net/sched: cbs: Fix error path of cbs_module_init tipc: change to use register_pernet_device ... commit ae6a45a0868986f69039a2150d3b2b9ca294c378 Author: Josh Poimboeuf Date: Wed Jun 26 19:33:55 2019 -0500 x86/unwind/orc: Fall back to using frame pointers for generated code The ORC unwinder can't unwind through BPF JIT generated code because there are no ORC entries associated with the code. If an ORC entry isn't available, try to fall back to frame pointers. If BPF and other generated code always do frame pointer setup (even with CONFIG_FRAME_POINTERS=n) then this will allow ORC to unwind through most generated code despite there being no corresponding ORC entries. Fixes: d15d356887e7 ("perf/x86: Make perf callchains work without CONFIG_FRAME_POINTER") Reported-by: Song Liu Signed-off-by: Josh Poimboeuf Signed-off-by: Thomas Gleixner Acked-by: Peter Zijlstra (Intel) Cc: Kairui Song Cc: Steven Rostedt Cc: Borislav Petkov Link: https://lkml.kernel.org/r/b6f69208ddff4343d56b7bfac1fc7cfcd62689e8.1561595111.git.jpoimboe@redhat.com arch/x86/kernel/unwind_orc.c | 26 ++++++++++++++++++++++---- 1 file changed, 22 insertions(+), 4 deletions(-) commit 83f44ae0f8afcc9da659799db8693f74847e66b3 Author: Song Liu Date: Wed Jun 26 19:33:52 2019 -0500 perf/x86: Always store regs->ip in perf_callchain_kernel() The stacktrace_map_raw_tp BPF selftest is failing because the RIP saved by perf_arch_fetch_caller_regs() isn't getting saved by perf_callchain_kernel(). This was broken by the following commit: d15d356887e7 ("perf/x86: Make perf callchains work without CONFIG_FRAME_POINTER") With that change, when starting with non-HW regs, the unwinder starts with the current stack frame and unwinds until it passes up the frame which called perf_arch_fetch_caller_regs(). So regs->ip needs to be saved deliberately. Fixes: d15d356887e7 ("perf/x86: Make perf callchains work without CONFIG_FRAME_POINTER") Signed-off-by: Song Liu Signed-off-by: Josh Poimboeuf Signed-off-by: Thomas Gleixner Acked-by: Peter Zijlstra (Intel) Cc: Kairui Song Cc: Steven Rostedt Cc: Borislav Petkov Link: https://lkml.kernel.org/r/3975a298fa52b506fea32666d8ff6a13467eee6d.1561595111.git.jpoimboe@redhat.com arch/x86/events/core.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) commit d6b8bd679c9c8856fa04b80490765c43a4cb613b Author: Jeff Layton Date: Thu May 9 07:58:38 2019 -0400 ceph: fix ceph_mdsc_build_path to not stop on first component When ceph_mdsc_build_path is handed a positive dentry, it will return a zero-length path string with the base set to that dentry. This is not what we want. Always include at least one path component in the string. ceph_mdsc_build_path has behaved this way for a long time but it didn't matter until recent d_name handling rework. Fixes: 964fff7491e4 ("ceph: use ceph_mdsc_build_path instead of clone_dentry_name") Signed-off-by: Jeff Layton Reviewed-by: "Yan, Zheng" Signed-off-by: Ilya Dryomov fs/ceph/mds_client.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) commit 80031361747aec92163464f2ee08870fec33bcb0 Author: Joshua Scott Date: Wed Jun 26 10:11:08 2019 +1200 ARM: dts: armada-xp-98dx3236: Switch to armada-38x-uart serial node Switch to the "marvell,armada-38x-uart" driver variant to empty the UART buffer before writing to the UART_LCR register. Signed-off-by: Joshua Scott Tested-by: Andrew Lunn Acked-by: Gregory CLEMENT . Cc: stable@vger.kernel.org Fixes: 43e28ba87708 ("ARM: dts: Use armada-370-xp as a base for armada-xp-98dx3236") Signed-off-by: Gregory CLEMENT arch/arm/boot/dts/armada-xp-98dx3236.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) commit 9d957a959bc8c3dfe37572ac8e99affb5a885965 Author: Nicolas Boichat Date: Wed Jun 26 11:54:45 2019 +0800 pinctrl: mediatek: Update cur_mask in mask/mask ops During suspend/resume, mtk_eint_mask may be called while wake_mask is active. For example, this happens if a wake-source with an active interrupt handler wakes the system: irq/pm.c:irq_pm_check_wakeup would disable the interrupt, so that it can be handled later on in the resume flow. However, this may happen before mtk_eint_do_resume is called: in this case, wake_mask is loaded, and cur_mask is restored from an older copy, re-enabling the interrupt, and causing an interrupt storm (especially for level interrupts). Step by step, for a line that has both wake and interrupt enabled: 1. cur_mask[irq] = 1; wake_mask[irq] = 1; EINT_EN[irq] = 1 (interrupt enabled at hardware level) 2. System suspends, resumes due to that line (at this stage EINT_EN == wake_mask) 3. irq_pm_check_wakeup is called, and disables the interrupt => EINT_EN[irq] = 0, but we still have cur_mask[irq] = 1 4. mtk_eint_do_resume is called, and restores EINT_EN = cur_mask, so it reenables EINT_EN[irq] = 1 => interrupt storm as the driver is not yet ready to handle the interrupt. This patch fixes the issue in step 3, by recording all mask/unmask changes in cur_mask. This also avoids the need to read the current mask in eint_do_suspend, and we can remove mtk_eint_chip_read_mask function. The interrupt will be re-enabled properly later on, sometimes after mtk_eint_do_resume, when the driver is ready to handle it. Fixes: 58a5e1b64bb0 ("pinctrl: mediatek: Implement wake handler and suspend resume") Signed-off-by: Nicolas Boichat Acked-by: Sean Wang Signed-off-by: Linus Walleij drivers/pinctrl/mediatek/mtk-eint.c | 18 ++++-------------- 1 file changed, 4 insertions(+), 14 deletions(-) commit 30d158b143b6575261ab610ae7b1b4f7fe3830b3 Author: Christian Brauner Date: Thu Jun 27 11:35:14 2019 +0200 proc: remove useless d_is_dir() check Remove the d_is_dir() check from tgid_pidfd_to_pid(). It is pointless since you should never get &proc_tgid_base_operations for f_op on a non-directory. Suggested-by: Al Viro Signed-off-by: Christian Brauner fs/proc/base.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) commit 6fd2fe494b17bf2dec37b610d23a43a72b16923a Author: Al Viro Date: Wed Jun 26 22:22:09 2019 -0400 copy_process(): don't use ksys_close() on cleanups anon_inode_getfd() should be used *ONLY* in situations when we are guaranteed to be past the last failure point (including copying the descriptor number to userland, at that). And ksys_close() should not be used for cleanups at all. anon_inode_getfile() is there for all nontrivial cases like that. Just use that... Fixes: b3e583825266 ("clone: add CLONE_PIDFD") Signed-off-by: Al Viro Reviewed-by: Jann Horn Signed-off-by: Christian Brauner kernel/fork.c | 46 ++++++++++++++++++---------------------------- 1 file changed, 18 insertions(+), 28 deletions(-) commit 33d4a5a7a5b4d02915d765064b2319e90a11cbde Author: Eiichi Tsukata Date: Thu Jun 27 11:47:32 2019 +0900 cpu/hotplug: Fix out-of-bounds read when setting fail state Setting invalid value to /sys/devices/system/cpu/cpuX/hotplug/fail can control `struct cpuhp_step *sp` address, results in the following global-out-of-bounds read. Reproducer: # echo -2 > /sys/devices/system/cpu/cpu0/hotplug/fail KASAN report: BUG: KASAN: global-out-of-bounds in write_cpuhp_fail+0x2cd/0x2e0 Read of size 8 at addr ffffffff89734438 by task bash/1941 CPU: 0 PID: 1941 Comm: bash Not tainted 5.2.0-rc6+ #31 Call Trace: write_cpuhp_fail+0x2cd/0x2e0 dev_attr_store+0x58/0x80 sysfs_kf_write+0x13d/0x1a0 kernfs_fop_write+0x2bc/0x460 vfs_write+0x1e1/0x560 ksys_write+0x126/0x250 do_syscall_64+0xc1/0x390 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f05e4f4c970 The buggy address belongs to the variable: cpu_hotplug_lock+0x98/0xa0 Memory state around the buggy address: ffffffff89734300: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 ffffffff89734380: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 >ffffffff89734400: 00 00 00 00 fa fa fa fa 00 00 00 00 fa fa fa fa ^ ffffffff89734480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ffffffff89734500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Add a sanity check for the value written from user space. Fixes: 1db49484f21ed ("smp/hotplug: Hotplug state fail injection") Signed-off-by: Eiichi Tsukata Signed-off-by: Thomas Gleixner Cc: peterz@infradead.org Link: https://lkml.kernel.org/r/20190627024732.31672-1-devel@etsukata.com kernel/cpu.c | 3 +++ 1 file changed, 3 insertions(+) commit 89ed5b519004a7706f50b70f611edbd3aaacff2c Author: Neil Horman Date: Tue Jun 25 17:57:49 2019 -0400 af_packet: Block execution of tasks waiting for transmit to complete in AF_PACKET When an application is run that: a) Sets its scheduler to be SCHED_FIFO and b) Opens a memory mapped AF_PACKET socket, and sends frames with the MSG_DONTWAIT flag cleared, its possible for the application to hang forever in the kernel. This occurs because when waiting, the code in tpacket_snd calls schedule, which under normal circumstances allows other tasks to run, including ksoftirqd, which in some cases is responsible for freeing the transmitted skb (which in AF_PACKET calls a destructor that flips the status bit of the transmitted frame back to available, allowing the transmitting task to complete). However, when the calling application is SCHED_FIFO, its priority is such that the schedule call immediately places the task back on the cpu, preventing ksoftirqd from freeing the skb, which in turn prevents the transmitting task from detecting that the transmission is complete. We can fix this by converting the schedule call to a completion mechanism. By using a completion queue, we force the calling task, when it detects there are no more frames to send, to schedule itself off the cpu until such time as the last transmitted skb is freed, allowing forward progress to be made. Tested by myself and the reporter, with good results Change Notes: V1->V2: Enhance the sleep logic to support being interruptible and allowing for honoring to SK_SNDTIMEO (Willem de Bruijn) V2->V3: Rearrage the point at which we wait for the completion queue, to avoid needing to check for ph/skb being null at the end of the loop. Also move the complete call to the skb destructor to avoid needing to modify __packet_set_status. Also gate calling complete on packet_read_pending returning zero to avoid multiple calls to complete. (Willem de Bruijn) Move timeo computation within loop, to re-fetch the socket timeout since we also use the timeo variable to record the return code from the wait_for_complete call (Neil Horman) V3->V4: Willem has requested that the control flow be restored to the previous state. Doing so lets us eliminate the need for the po->wait_on_complete flag variable, and lets us get rid of the packet_next_frame function, but introduces another complexity. Specifically, but using the packet pending count, we can, if an applications calls sendmsg multiple times with MSG_DONTWAIT set, each set of transmitted frames, when complete, will cause tpacket_destruct_skb to issue a complete call, for which there will never be a wait_on_completion call. This imbalance will lead to any future call to wait_for_completion here to return early, when the frames they sent may not have completed. To correct this, we need to re-init the completion queue on every call to tpacket_snd before we enter the loop so as to ensure we wait properly for the frames we send in this iteration. Change the timeout and interrupted gotos to out_put rather than out_status so that we don't try to free a non-existant skb Clean up some extra newlines (Willem de Bruijn) Reviewed-by: Willem de Bruijn Signed-off-by: Neil Horman Reported-by: Matteo Croce Signed-off-by: David S. Miller net/packet/af_packet.c | 20 +++++++++++++++++--- net/packet/internal.h | 1 + 2 files changed, 18 insertions(+), 3 deletions(-) commit 25bff6d5478b2a02368097015b7d8eb727c87e16 Author: Xin Long Date: Tue Jun 25 00:21:45 2019 +0800 sctp: change to hold sk after auth shkey is created successfully Now in sctp_endpoint_init(), it holds the sk then creates auth shkey. But when the creation fails, it doesn't release the sk, which causes a sk defcnf leak, Here to fix it by only holding the sk when auth shkey is created successfully. Fixes: a29a5bd4f5c3 ("[SCTP]: Implement SCTP-AUTH initializations.") Reported-by: syzbot+afabda3890cc2f765041@syzkaller.appspotmail.com Reported-by: syzbot+276ca1c77a19977c0130@syzkaller.appspotmail.com Signed-off-by: Xin Long Acked-by: Neil Horman Signed-off-by: David S. Miller net/sctp/endpointola.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) commit 665d6d4e32313a7952bb3339647f74c3a6b0d78a Merge: 4b972a01a7da 41de4be6f6ef Author: Dave Airlie Date: Thu Jun 27 11:31:56 2019 +1000 Merge tag 'drm-misc-fixes-2019-06-26' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes virtio- Don't call drm_connector_update_edid_property() while holding spinlock Cc: Gerd Hoffmann Signed-off-by: Dave Airlie From: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/20190626205615.GA123489@art_vandelay commit 0db7f5cd4aeba4cc63d0068598b3350eba8bb4cd Author: ShihPo Hung Date: Tue Jun 18 17:39:15 2019 +0800 riscv: mm: Fix code comment Fix the comment since vmalloc_fault doesn't reach flush_tlb_fix_spurious_fault. Signed-off-by: ShihPo Hung Cc: Palmer Dabbelt Cc: Albert Ou Cc: Paul Walmsley Cc: linux-riscv@lists.infradead.org Reviewed-by: Palmer Dabbelt Signed-off-by: Paul Walmsley arch/riscv/mm/fault.c | 3 --- 1 file changed, 3 deletions(-) commit e3f9dada0abe1864bf467e84d201144eddb9ef88 Author: Paul Walmsley Date: Fri Jun 21 13:45:42 2019 -0700 dt-bindings: clock: sifive: add MIT license as an option for the header file At Bin Meng's request, add the MIT license as an option for the SiFive FU540 PRCI header file. Signed-off-by: Paul Walmsley Cc: Bin Meng include/dt-bindings/clock/sifive-fu540-prci.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 471a739a47aa7d582f0cdf9d392957d04632bae2 Author: Rafael J. Wysocki Date: Wed Jun 26 00:20:23 2019 +0200 PCI: PM: Avoid skipping bus-level PM on platforms without ACPI There are platforms that do not call pm_set_suspend_via_firmware(), so pm_suspend_via_firmware() returns 'false' on them, but the power states of PCI devices (PCIe ports in particular) are changed as a result of powering down core platform components during system-wide suspend. Thus the pm_suspend_via_firmware() checks in pci_pm_suspend_noirq() and pci_pm_resume_noirq() introduced by commit 3e26c5feed2a ("PCI: PM: Skip devices in D0 for suspend-to- idle") are not sufficient to determine that devices left in D0 during suspend will remain in D0 during resume and so the bus-level power management can be skipped for them. For this reason, introduce a new global suspend flag, PM_SUSPEND_FLAG_NO_PLATFORM, set it for suspend-to-idle only and replace the pm_suspend_via_firmware() checks mentioned above with checks against this flag. Fixes: 3e26c5feed2a ("PCI: PM: Skip devices in D0 for suspend-to-idle") Reported-by: Jon Hunter Tested-by: Jon Hunter Signed-off-by: Rafael J. Wysocki Tested-by: Mika Westerberg Reviewed-by: Mika Westerberg drivers/pci/pci-driver.c | 8 ++++---- include/linux/suspend.h | 26 ++++++++++++++++++++++++-- kernel/power/suspend.c | 3 +++ 3 files changed, 31 insertions(+), 6 deletions(-) commit 13696531dc90d2bd54d143aabcb766d228240e06 Merge: 22e72b5e049b 2c6b55f45d53 Author: David S. Miller Date: Wed Jun 26 13:26:08 2019 -0700 Merge branch 'ipv6-fix-neighbour-resolution-with-raw-socket' Nicolas Dichtel says: ==================== ipv6: fix neighbour resolution with raw socket The first patch prepares the fix, it constify rt6_nexthop(). The detail of the bug is explained in the second patch. v1 -> v2: - fix compilation warnings - split the initial patch ==================== Signed-off-by: David S. Miller commit 2c6b55f45d53420d8310d41310e0e2cd41fe073f Author: Nicolas Dichtel Date: Mon Jun 24 16:01:09 2019 +0200 ipv6: fix neighbour resolution with raw socket The scenario is the following: the user uses a raw socket to send an ipv6 packet, destinated to a not-connected network, and specify a connected nh. Here is the corresponding python script to reproduce this scenario: import socket IPPROTO_RAW = 255 send_s = socket.socket(socket.AF_INET6, socket.SOCK_RAW, IPPROTO_RAW) # scapy # p = IPv6(src='fd00:100::1', dst='fd00:200::fa')/ICMPv6EchoRequest() # str(p) req = b'`\x00\x00\x00\x00\x08:@\xfd\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xfd\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfa\x80\x00\x81\xc0\x00\x00\x00\x00' send_s.sendto(req, ('fd00:175::2', 0, 0, 0)) fd00:175::/64 is a connected route and fd00:200::fa is not a connected host. With this scenario, the kernel starts by sending a NS to resolve fd00:175::2. When it receives the NA, it flushes its queue and try to send the initial packet. But instead of sending it, it sends another NS to resolve fd00:200::fa, which obvioulsy fails, thus the packet is dropped. If the user sends again the packet, it now uses the right nh (fd00:175::2). The problem is that ip6_dst_lookup_neigh() uses the rt6i_gateway, which is :: because the associated route is a connected route, thus it uses the dst addr of the packet. Let's use rt6_nexthop() to choose the right nh. Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller net/ipv6/route.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) commit 9b1c1ef13b35fa35051b635ca9fbda39fe6bbc70 Author: Nicolas Dichtel Date: Mon Jun 24 16:01:08 2019 +0200 ipv6: constify rt6_nexthop() There is no functional change in this patch, it only prepares the next one. rt6_nexthop() will be used by ip6_dst_lookup_neigh(), which uses const variables. Signed-off-by: Nicolas Dichtel Reported-by: kbuild test robot Acked-by: Nick Desaulniers Signed-off-by: David S. Miller drivers/net/vrf.c | 2 +- include/net/ip6_route.h | 4 ++-- net/bluetooth/6lowpan.c | 4 ++-- net/ipv6/ip6_output.c | 2 +- net/netfilter/nf_flow_table_ip.c | 2 +- 5 files changed, 7 insertions(+), 7 deletions(-) commit 22e72b5e049b95789b34a4cef316c791e7c2fed5 Author: Marek Vasut Date: Sun Jun 23 17:12:57 2019 +0200 net: dsa: microchip: Use gpiod_set_value_cansleep() Replace gpiod_set_value() with gpiod_set_value_cansleep(), as the switch reset GPIO can be connected to e.g. I2C GPIO expander and it is perfectly fine for the kernel to sleep for a bit in ksz_switch_register(). Signed-off-by: Marek Vasut Cc: Andrew Lunn Cc: Florian Fainelli Cc: Linus Walleij Cc: Tristram Ha Cc: Woojung Huh Reviewed-by: Andrew Lunn Reviewed-by: Linus Walleij Signed-off-by: David S. Miller drivers/net/dsa/microchip/ksz_common.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) commit 48dd73d08d4dda47ee31cc8611fb16840fc16803 Author: Dmitry Bogdanov Date: Sat Jun 22 08:46:37 2019 +0000 net: aquantia: fix vlans not working over bridged network In configuration of vlan over bridge over aquantia device it was found that vlan tagged traffic is dropped on chip. The reason is that bridge device enables promisc mode, but in atlantic chip vlan filters will still apply. So we have to corellate promisc settings with vlan configuration. The solution is to track in a separate state variable the need of vlan forced promisc. And also consider generic promisc configuration when doing vlan filter config. Fixes: 7975d2aff5af ("net: aquantia: add support of rx-vlan-filter offload") Signed-off-by: Dmitry Bogdanov Signed-off-by: Igor Russkikh Signed-off-by: David S. Miller drivers/net/ethernet/aquantia/atlantic/aq_filters.c | 10 ++++++++-- drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 1 + drivers/net/ethernet/aquantia/atlantic/aq_nic.h | 1 + .../net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c | 19 +++++++++++++------ 4 files changed, 23 insertions(+), 8 deletions(-) commit 5b18f1289808fee5d04a7e6ecf200189f41a4db6 Author: Stephen Suryaputra Date: Wed Jun 26 02:21:16 2019 -0400 ipv4: reset rt_iif for recirculated mcast/bcast out pkts Multicast or broadcast egress packets have rt_iif set to the oif. These packets might be recirculated back as input and lookup to the raw sockets may fail because they are bound to the incoming interface (skb_iif). If rt_iif is not zero, during the lookup, inet_iif() function returns rt_iif instead of skb_iif. Hence, the lookup fails. v2: Make it non vrf specific (David Ahern). Reword the changelog to reflect it. Signed-off-by: Stephen Suryaputra Reviewed-by: David Ahern Signed-off-by: David S. Miller include/net/route.h | 1 + net/ipv4/ip_output.c | 12 ++++++++++++ net/ipv4/route.c | 33 +++++++++++++++++++++++++++++++++ 3 files changed, 46 insertions(+) commit 3cdb0157884344c7b40998f31ce43c4ded593cdd Author: Paul Walmsley Date: Wed Jun 26 08:19:29 2019 -0700 dt-bindings: riscv: resolve 'make dt_binding_check' warnings Rob pointed out that one of the examples in the RISC-V 'cpus' YAML schema results in warnings from 'make dt_binding_check'. Fix these. While here, make the whitespace in the second example consistent with the first example. Signed-off-by: Paul Walmsley Cc: Rob Herring Reviewed-by: Rob Herring # for fixing the dtc warnings Documentation/devicetree/bindings/riscv/cpus.yaml | 26 ++++++++++++----------- 1 file changed, 14 insertions(+), 12 deletions(-) commit 45b03df2864aa4c67f6a648f0a7951116e1ef069 Author: Yash Shah Date: Tue Jun 25 15:01:31 2019 +0530 riscv: dts: Re-organize the DT nodes As per the convention for any SOC device with external connection, define only device DT node in SOC DTSi file with status = "disabled" and enable device in Board DTS file with status = "okay" Reported-by: Anup Patel Signed-off-by: Yash Shah Signed-off-by: Paul Walmsley arch/riscv/boot/dts/sifive/fu540-c000.dtsi | 6 ++++++ arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 13 +++++++++++++ 2 files changed, 19 insertions(+) commit ff8391e1b7d2f04aa3e520b3e839fd202de7d9b3 Author: Atish Patra Date: Tue Jun 25 15:56:36 2019 -0700 RISC-V: defconfig: enable MMC & SPI for RISC-V Currently, riscv upstream defconfig doesn't let you boot through userspace if rootfs is on the SD card. Let's enable MMC & SPI drivers as well so that one can boot to the user space using default config in upstream kernel. While here, enable automatic mounting of devtmpfs to simplify kernel testing with minimal root filesystems. (pjw) Signed-off-by: Atish Patra Reviewed-by: Palmer Dabbelt [paul.walmsley@sifive.com: mention the DEVTMPFS_MOUNT change in the patch description] Signed-off-by: Paul Walmsley arch/riscv/configs/defconfig | 5 +++++ 1 file changed, 5 insertions(+) commit ee4297420d56a0033a8593e80b33fcc93fda8509 Author: YueHaibing Date: Thu Jun 27 00:03:39 2019 +0800 team: Always enable vlan tx offload We should rather have vlan_tci filled all the way down to the transmitting netdevice and let it do the hw/sw vlan implementation. Suggested-by: Jiri Pirko Signed-off-by: YueHaibing Signed-off-by: David S. Miller drivers/net/team/team.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 8a53058bd9bae9a4381209a8122c60ac346622ef Merge: 30d8177e8ac7 8c33bf1b0a96 Author: David S. Miller Date: Wed Jun 26 10:10:16 2019 -0700 Merge branch 'smc-fixes' Ursula Braun says: ==================== net/smc: fixes 2019-06-26 here are 2 small smc fixes for the net tree. ==================== Signed-off-by: David S. Miller commit 8c33bf1b0a9663d1742cb19ee71da46a1d8670dd Author: YueHaibing Date: Wed Jun 26 17:47:50 2019 +0200 net/smc: Fix error path in smc_init If register_pernet_subsys success in smc_init, we should cleanup it in case any other error. Fixes: 64e28b52c7a6 (net/smc: add pnet table namespace support") Signed-off-by: YueHaibing Signed-off-by: Ursula Braun Signed-off-by: David S. Miller net/smc/af_smc.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) commit 4480879251fb89b1c5585112b1ccc8c3333b41af Author: Huaping Zhou Date: Wed Jun 26 17:47:49 2019 +0200 net/smc: hold conns_lock before calling smc_lgr_register_conn() After smc_lgr_create(), the newly created link group is added to smc_lgr_list, thus is accessible from other context. Although link group creation is serialized by smc_create_lgr_pending, the new link group may still be accessed concurrently. For example, if ib_device is no longer active, smc_ib_port_event_work() will call smc_port_terminate(), which in turn will call __smc_lgr_terminate() on every link group of this device. So conns_lock is required here. Signed-off-by: Huaping Zhou Signed-off-by: Ursula Braun Signed-off-by: David S. Miller net/smc/smc_core.c | 3 +++ 1 file changed, 3 insertions(+) commit 30d8177e8ac776d89d387fad547af6a0f599210e Author: YueHaibing Date: Wed Jun 26 16:08:44 2019 +0800 bonding: Always enable vlan tx offload We build vlan on top of bonding interface, which vlan offload is off, bond mode is 802.3ad (LACP) and xmit_hash_policy is BOND_XMIT_POLICY_ENCAP34. Because vlan tx offload is off, vlan tci is cleared and skb push the vlan header in validate_xmit_vlan() while sending from vlan devices. Then in bond_xmit_hash, __skb_flow_dissect() fails to get information from protocol headers encapsulated within vlan, because 'nhoff' is points to IP header, so bond hashing is based on layer 2 info, which fails to distribute packets across slaves. This patch always enable bonding's vlan tx offload, pass the vlan packets to the slave devices with vlan tci, let them to handle vlan implementation. Fixes: 278339a42a1b ("bonding: propogate vlan_features to bonding master") Suggested-by: Jiri Pirko Signed-off-by: YueHaibing Acked-by: Jiri Pirko Signed-off-by: David S. Miller drivers/net/bonding/bond_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 1bf72720281770162c87990697eae1ba2f1d917a Author: Geert Uytterhoeven Date: Thu May 16 09:09:35 2019 +0200 cpu/speculation: Warn on unsupported mitigations= parameter Currently, if the user specifies an unsupported mitigation strategy on the kernel command line, it will be ignored silently. The code will fall back to the default strategy, possibly leaving the system more vulnerable than expected. This may happen due to e.g. a simple typo, or, for a stable kernel release, because not all mitigation strategies have been backported. Inform the user by printing a message. Fixes: 98af8452945c5565 ("cpu/speculation: Add 'mitigations=' cmdline option") Signed-off-by: Geert Uytterhoeven Signed-off-by: Thomas Gleixner Acked-by: Josh Poimboeuf Cc: Peter Zijlstra Cc: Jiri Kosina Cc: Greg Kroah-Hartman Cc: Ben Hutchings Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/20190516070935.22546-1-geert@linux-m68k.org kernel/cpu.c | 3 +++ 1 file changed, 3 insertions(+) commit c1f7fec1eb6a2c86d01bc22afce772c743451d88 Author: Alejandro Jimenez Date: Mon Jun 10 13:20:10 2019 -0400 x86/speculation: Allow guests to use SSBD even if host does not The bits set in x86_spec_ctrl_mask are used to calculate the guest's value of SPEC_CTRL that is written to the MSR before VMENTRY, and control which mitigations the guest can enable. In the case of SSBD, unless the host has enabled SSBD always on mode (by passing "spec_store_bypass_disable=on" in the kernel parameters), the SSBD bit is not set in the mask and the guest can not properly enable the SSBD always on mitigation mode. This has been confirmed by running the SSBD PoC on a guest using the SSBD always on mitigation mode (booted with kernel parameter "spec_store_bypass_disable=on"), and verifying that the guest is vulnerable unless the host is also using SSBD always on mode. In addition, the guest OS incorrectly reports the SSB vulnerability as mitigated. Always set the SSBD bit in x86_spec_ctrl_mask when the host CPU supports it, allowing the guest to use SSBD whether or not the host has chosen to enable the mitigation in any of its modes. Fixes: be6fcb5478e9 ("x86/bugs: Rework spec_ctrl base and mask logic") Signed-off-by: Alejandro Jimenez Signed-off-by: Thomas Gleixner Reviewed-by: Liam Merwick Reviewed-by: Mark Kanda Reviewed-by: Paolo Bonzini Cc: bp@alien8.de Cc: rkrcmar@redhat.com Cc: kvm@vger.kernel.org Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/1560187210-11054-1-git-send-email-alejandro.j.jimenez@oracle.com arch/x86/kernel/cpu/bugs.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) commit 35594bc7cecf3a78504b590e350570e8f4d7779e Author: Nicolas Boichat Date: Mon Apr 29 11:55:14 2019 +0800 pinctrl: mediatek: Ignore interrupts that are wake only during resume Before suspending, mtk-eint would set the interrupt mask to the one in wake_mask. However, some of these interrupts may not have a corresponding interrupt handler, or the interrupt may be disabled. On resume, the eint irq handler would trigger nevertheless, and irq/pm.c:irq_pm_check_wakeup would be called, which would try to call irq_disable. However, if the interrupt is not enabled (irqd_irq_disabled(&desc->irq_data) is true), the call does nothing, and the interrupt is left enabled in the eint driver. Especially for level-sensitive interrupts, this will lead to an interrupt storm on resume. If we detect that an interrupt is only in wake_mask, but not in cur_mask, we can just mask it out immediately (as mtk_eint_resume would do anyway at a later stage in the resume sequence, when restoring cur_mask). Fixes: bf22ff45bed6 ("genirq: Avoid unnecessary low level irq function calls") Signed-off-by: Nicolas Boichat Acked-by: Sean Wang Signed-off-by: Linus Walleij drivers/pinctrl/mediatek/mtk-eint.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) commit b12bbdc5dd883f6575f57e529af26cd2c521b320 Author: Hyungwoo Yang Date: Wed Jun 5 21:52:27 2019 -0700 HID: intel-ish-hid: fix wrong driver_data usage Currently, in suspend() and resume(), ishtp client drivers are using driver_data to get "struct ishtp_cl_device" object which is set by bus driver. It's wrong since the driver_data should not be owned bus. driver_data should be owned by the corresponding ishtp client driver. Due to this, some ishtp client driver like cros_ec_ishtp which uses its driver_data to transfer its data to its child doesn't work correctly. So this patch removes setting driver_data in bus drier and instead of using driver_data to get "struct ishtp_cl_device", since "struct device" is embedded in "struct ishtp_cl_device", we introduce a helper function that returns "struct ishtp_cl_device" from "struct device". Signed-off-by: Hyungwoo Yang Acked-by: Srinivas Pandruvada Signed-off-by: Jiri Kosina drivers/hid/intel-ish-hid/ishtp-hid-client.c | 4 ++-- drivers/hid/intel-ish-hid/ishtp/bus.c | 15 ++++++++++++++- include/linux/intel-ish-client-if.h | 1 + 3 files changed, 17 insertions(+), 3 deletions(-) commit 0a95fc733da375de0688d0f1fd3a2869a1c1d499 Author: Kai-Heng Feng Date: Fri Jun 14 16:56:55 2019 +0800 HID: multitouch: Add pointstick support for ALPS Touchpad There's a new ALPS touchpad/pointstick combo device that requires MT_CLS_WIN_8_DUAL to make its pointsitck work as a mouse. The device can be found on HP ZBook 17 G5. Signed-off-by: Kai-Heng Feng Signed-off-by: Jiri Kosina drivers/hid/hid-ids.h | 1 + drivers/hid/hid-multitouch.c | 4 ++++ 2 files changed, 5 insertions(+) commit 3a9a2c86ce6e06dda23fb1e7f7745acaf6d5d0eb Author: Hans de Goede Date: Fri Jun 14 10:20:27 2019 +0200 HID: logitech-dj: Fix forwarding of very long HID++ reports The HID++ spec also defines very long HID++ reports, with a reportid of 0x12. The MX5000 and MX5500 keyboards use 0x12 output reports for sending messages to display on their buildin LCD. Userspace (libmx5000) supports this, in order for this to work when talking to the HID devices instantiated for the keyboard by hid-logitech-dj, we need to properly forward these reports to the device. This commit fixes logi_dj_ll_raw_request not forwarding these reports. Fixes: f2113c3020ef ("HID: logitech-dj: add support for Logitech Bluetooth Mini-Receiver") Signed-off-by: Hans de Goede Signed-off-by: Jiri Kosina drivers/hid/hid-logitech-dj.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) commit 315ffcc9a1e054bb460f9203058b52dc26b1173d Author: Kyle Godbey Date: Sat Jun 15 18:15:06 2019 -0500 HID: uclogic: Add support for Huion HS64 tablet Add support for Huion HS64 drawing tablet to hid-uclogic Signed-off-by: Kyle Godbey Signed-off-by: Jiri Kosina drivers/hid/hid-ids.h | 1 + drivers/hid/hid-uclogic-core.c | 2 ++ drivers/hid/hid-uclogic-params.c | 2 ++ 3 files changed, 5 insertions(+) commit dcf768b0ac868630e7bdb6f2f1c9fe72788012fa Author: Oleksandr Natalenko Date: Fri Jun 21 11:17:36 2019 +0200 HID: chicony: add another quirk for PixArt mouse I've spotted another Chicony PixArt mouse in the wild, which requires HID_QUIRK_ALWAYS_POLL quirk, otherwise it disconnects each minute. USB ID of this device is 0x04f2:0x0939. We've introduced quirks like this for other models before, so lets add this mouse too. Link: https://github.com/sriemer/fix-linux-mouse#usb-mouse-disconnectsreconnects-every-minute-on-linux Signed-off-by: Oleksandr Natalenko Acked-by: Sebastian Parschauer Signed-off-by: Jiri Kosina drivers/hid/hid-ids.h | 1 + drivers/hid/hid-quirks.c | 1 + 2 files changed, 2 insertions(+) commit 21acee4ecf9c3d9eff545f50e79c321a0c35d9b3 Author: Dan Carpenter Date: Wed Jun 26 13:10:41 2019 +0300 HID: intel-ish-hid: Fix a use after free in load_fw_from_host() We have to print the filename first before we can kfree it. Fixes: 91b228107da3 ("HID: intel-ish-hid: ISH firmware loader client driver") Signed-off-by: Dan Carpenter Signed-off-by: Jiri Kosina drivers/hid/intel-ish-hid/ishtp-fw-loader.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit aa69fb62bea15126e744af2e02acc0d6cf3ed4da Author: Nathan Chancellor Date: Tue Jun 25 21:20:17 2019 -0700 arm64/efi: Mark __efistub_stext_offset as an absolute symbol explicitly After r363059 and r363928 in LLVM, a build using ld.lld as the linker with CONFIG_RANDOMIZE_BASE enabled fails like so: ld.lld: error: relocation R_AARCH64_ABS32 cannot be used against symbol __efistub_stext_offset; recompile with -fPIC Fangrui and Peter figured out that ld.lld is incorrectly considering __efistub_stext_offset as a relative symbol because of the order in which symbols are evaluated. _text is treated as an absolute symbol and stext is a relative symbol, making __efistub_stext_offset a relative symbol. Adding ABSOLUTE will force ld.lld to evalute this expression in the right context and does not change ld.bfd's behavior. ld.lld will need to be fixed but the developers do not see a quick or simple fix without some research (see the linked issue for further explanation). Add this simple workaround so that ld.lld can continue to link kernels. Link: https://github.com/ClangBuiltLinux/linux/issues/561 Link: https://github.com/llvm/llvm-project/commit/025a815d75d2356f2944136269aa5874721ec236 Link: https://github.com/llvm/llvm-project/commit/249fde85832c33f8b06c6b4ac65d1c4b96d23b83 Acked-by: Ard Biesheuvel Debugged-by: Fangrui Song Debugged-by: Peter Smith Suggested-by: Fangrui Song Signed-off-by: Nathan Chancellor [will: add comment] Signed-off-by: Will Deacon arch/arm64/kernel/image.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) commit 6f496a555d93db7a11d4860b9220d904822f586a Author: Ard Biesheuvel Date: Tue Jun 25 19:08:54 2019 +0200 arm64: kaslr: keep modules inside module region when KASAN is enabled When KASLR and KASAN are both enabled, we keep the modules where they are, and randomize the placement of the kernel so it is within 2 GB of the module region. The reason for this is that putting modules in the vmalloc region (like we normally do when KASLR is enabled) is not possible in this case, given that the entire vmalloc region is already backed by KASAN zero shadow pages, and so allocating dedicated KASAN shadow space as required by loaded modules is not possible. The default module allocation window is set to [_etext - 128MB, _etext] in kaslr.c, which is appropriate for KASLR kernels booted without a seed or with 'nokaslr' on the command line. However, as it turns out, it is not quite correct for the KASAN case, since it still intersects the vmalloc region at the top, where attempts to allocate shadow pages will collide with the KASAN zero shadow pages, causing a WARN() and all kinds of other trouble. So cap the top end to MODULES_END explicitly when running with KASAN. Cc: # 4.9+ Acked-by: Catalin Marinas Tested-by: Catalin Marinas Signed-off-by: Ard Biesheuvel Signed-off-by: Will Deacon arch/arm64/kernel/module.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) commit 41de4be6f6efa4132b29af51158cd672d93f2543 Author: Gerd Hoffmann Date: Fri Apr 5 06:46:02 2019 +0200 drm/virtio: move drm_connector_update_edid_property() call drm_connector_update_edid_property can sleep, we must not call it while holding a spinlock. Move the callsite. Fixes: b4b01b4995fb ("drm/virtio: add edid support") Reported-by: Max Filippov Signed-off-by: Gerd Hoffmann Tested-by: Max Filippov Tested-by: Cornelia Huck Acked-by: Cornelia Huck Link: http://patchwork.freedesktop.org/patch/msgid/20190405044602.2334-1-kraxel@redhat.com drivers/gpu/drm/virtio/virtgpu_vq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 19e5e2ae9c883f5651eaaeab2f258e2c4b78fda3 Author: Guo Ren Date: Wed Jun 26 11:27:03 2019 +0800 csky: Fixup libgcc unwind error The struct rt_sigframe is also defined in libgcc/config/csky/linux-unwind.h of gcc. Although there is no use for the first three word space, we must keep them the same with linux-unwind.h for member position. The BUG is found in glibc test with the tst-cancel02. The BUG is from commit:bf2416829362 of linux-5.2-rc1 merge window. Signed-off-by: Guo Ren Signed-off-by: Mao Han Cc: Arnd Bergmann arch/csky/kernel/signal.c | 5 +++++ 1 file changed, 5 insertions(+) commit 432c833218dd0f75e7b56bd5e8658b72073158d2 Author: Kirill A. Shutemov Date: Mon Jun 24 15:31:50 2019 +0300 x86/mm: Handle physical-virtual alignment mismatch in phys_p4d_init() Kyle has reported occasional crashes when booting a kernel in 5-level paging mode with KASLR enabled: WARNING: CPU: 0 PID: 0 at arch/x86/mm/init_64.c:87 phys_p4d_init+0x1d4/0x1ea RIP: 0010:phys_p4d_init+0x1d4/0x1ea Call Trace: __kernel_physical_mapping_init+0x10a/0x35c kernel_physical_mapping_init+0xe/0x10 init_memory_mapping+0x1aa/0x3b0 init_range_memory_mapping+0xc8/0x116 init_mem_mapping+0x225/0x2eb setup_arch+0x6ff/0xcf5 start_kernel+0x64/0x53b ? copy_bootdata+0x1f/0xce x86_64_start_reservations+0x24/0x26 x86_64_start_kernel+0x8a/0x8d secondary_startup_64+0xb6/0xc0 which causes later: BUG: unable to handle page fault for address: ff484d019580eff8 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page BAD Oops: 0000 [#1] SMP NOPTI RIP: 0010:fill_pud+0x13/0x130 Call Trace: set_pte_vaddr_p4d+0x2e/0x50 set_pte_vaddr+0x6f/0xb0 __native_set_fixmap+0x28/0x40 native_set_fixmap+0x39/0x70 register_lapic_address+0x49/0xb6 early_acpi_boot_init+0xa5/0xde setup_arch+0x944/0xcf5 start_kernel+0x64/0x53b Kyle bisected the issue to commit b569c1843498 ("x86/mm/KASLR: Reduce randomization granularity for 5-level paging to 1GB") Before this commit PAGE_OFFSET was always aligned to P4D_SIZE when booting 5-level paging mode. But now only PUD_SIZE alignment is guaranteed. In the case I was able to reproduce the following vaddr/paddr values were observed in phys_p4d_init(): Iteration vaddr paddr 1 0xff4228027fe00000 0x033fe00000 2 0xff42287f40000000 0x8000000000 'vaddr' in both cases belongs to the same p4d entry. But due to the original assumption that PAGE_OFFSET is aligned to P4D_SIZE this overlap cannot be handled correctly. The code assumes strictly aligned entries and unconditionally increments the index into the P4D table, which creates false duplicate entries. Once the index reaches the end, the last entry in the page table is missing. Aside of that the 'paddr >= paddr_end' condition can evaluate wrong which causes an P4D entry to be cleared incorrectly. Change the loop in phys_p4d_init() to walk purely based on virtual addresses like __kernel_physical_mapping_init() does. This makes it work correctly with unaligned virtual addresses. Fixes: b569c1843498 ("x86/mm/KASLR: Reduce randomization granularity for 5-level paging to 1GB") Reported-by: Kyle Pelton Signed-off-by: Kirill A. Shutemov Signed-off-by: Thomas Gleixner Tested-by: Kyle Pelton Acked-by: Baoquan He Cc: Borislav Petkov Cc: "H. Peter Anvin" Cc: Dave Hansen Cc: Andy Lutomirski Cc: Peter Zijlstra Link: https://lkml.kernel.org/r/20190624123150.920-1-kirill.shutemov@linux.intel.com arch/x86/mm/init_64.c | 24 +++++++++++++----------- 1 file changed, 13 insertions(+), 11 deletions(-) commit c1887159eb48ba40e775584cfb2a443962cf1a05 Author: Kirill A. Shutemov Date: Thu Jun 20 14:24:22 2019 +0300 x86/boot/64: Add missing fixup_pointer() for next_early_pgt access __startup_64() uses fixup_pointer() to access global variables in a position-independent fashion. Access to next_early_pgt was wrapped into the helper, but one instance in the 5-level paging branch was missed. GCC generates a R_X86_64_PC32 PC-relative relocation for the access which doesn't trigger the issue, but Clang emmits a R_X86_64_32S which leads to an invalid memory access and system reboot. Fixes: 187e91fe5e91 ("x86/boot/64/clang: Use fixup_pointer() to access 'next_early_pgt'") Signed-off-by: Kirill A. Shutemov Signed-off-by: Thomas Gleixner Cc: Borislav Petkov Cc: "H. Peter Anvin" Cc: Dave Hansen Cc: Andy Lutomirski Cc: Peter Zijlstra Cc: Alexander Potapenko Link: https://lkml.kernel.org/r/20190620112422.29264-1-kirill.shutemov@linux.intel.com arch/x86/kernel/head64.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) commit 81c7ed296dcd02bc0b4488246d040e03e633737a Author: Kirill A. Shutemov Date: Thu Jun 20 14:23:45 2019 +0300 x86/boot/64: Fix crash if kernel image crosses page table boundary A kernel which boots in 5-level paging mode crashes in a small percentage of cases if KASLR is enabled. This issue was tracked down to the case when the kernel image unpacks in a way that it crosses an 1G boundary. The crash is caused by an overrun of the PMD page table in __startup_64() and corruption of P4D page table allocated next to it. This particular issue is not visible with 4-level paging as P4D page tables are not used. But the P4D and the PUD calculation have similar problems. The PMD index calculation is wrong due to operator precedence, which fails to confine the PMDs in the PMD array on wrap around. The P4D calculation for 5-level paging and the PUD calculation calculate the first index correctly, but then blindly increment it which causes the same issue when a kernel image is located across a 512G and for 5-level paging across a 46T boundary. This wrap around mishandling was introduced when these parts moved from assembly to C. Restore it to the correct behaviour. Fixes: c88d71508e36 ("x86/boot/64: Rewrite startup_64() in C") Signed-off-by: Kirill A. Shutemov Signed-off-by: Thomas Gleixner Cc: Borislav Petkov Cc: "H. Peter Anvin" Cc: Dave Hansen Cc: Andy Lutomirski Cc: Peter Zijlstra Link: https://lkml.kernel.org/r/20190620112345.28833-1-kirill.shutemov@linux.intel.com arch/x86/kernel/head64.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) commit 74684cce5ebd567b01e9bc0e9a1945c70a32f32f Author: Dinh Nguyen Date: Fri Jun 7 10:12:46 2019 -0500 clk: socfpga: stratix10: fix divider entry for the emac clocks The fixed dividers for the emac clocks should be 2 not 4. Cc: stable@vger.kernel.org Signed-off-by: Dinh Nguyen Signed-off-by: Stephen Boyd drivers/clk/socfpga/clk-s10.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) commit b8e8a86337c25941cb06e9a1c8ee01ab9aab0cc2 Author: Eiichi Tsukata Date: Tue Jun 25 12:08:01 2019 +0900 net/ipv6: Fix misuse of proc_dointvec "skip_notify_on_dev_down" /proc/sys/net/ipv6/route/skip_notify_on_dev_down assumes given value to be 0 or 1. Use proc_dointvec_minmax instead of proc_dointvec. Fixes: 7c6bb7d2faaf ("net/ipv6: Add knob to skip DELROUTE message ondevice down") Signed-off-by: Eiichi Tsukata Signed-off-by: David S. Miller net/ipv6/route.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 38c73529de13e1e10914de7030b659a2f8b01c3b Author: Stephen Suryaputra Date: Mon Jun 24 20:14:06 2019 -0400 ipv4: Use return value of inet_iif() for __raw_v4_lookup in the while loop In commit 19e4e768064a8 ("ipv4: Fix raw socket lookup for local traffic"), the dif argument to __raw_v4_lookup() is coming from the returned value of inet_iif() but the change was done only for the first lookup. Subsequent lookups in the while loop still use skb->dev->ifIndex. Fixes: 19e4e768064a8 ("ipv4: Fix raw socket lookup for local traffic") Signed-off-by: Stephen Suryaputra Reviewed-by: David Ahern Signed-off-by: David S. Miller net/ipv4/raw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 2eba4e640b2c4161e31ae20090a53ee02a518657 Author: Milan Broz Date: Thu Jun 20 13:00:19 2019 +0200 dm verity: use message limit for data block corruption message DM verity should also use DMERR_LIMIT to limit repeat data block corruption messages. Signed-off-by: Milan Broz Signed-off-by: Mike Snitzer drivers/md/dm-verity-target.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) commit a0651926553cfe7992166432e418987760882652 Author: Jerome Marchand Date: Wed Jun 12 18:22:26 2019 +0200 dm table: don't copy from a NULL pointer in realloc_argv() For the first call to realloc_argv() in dm_split_args(), old_argv is NULL and size is zero. Then memcpy is called, with the NULL old_argv as the source argument and a zero size argument. AFAIK, this is undefined behavior and generates the following warning when compiled with UBSAN on ppc64le: In file included from ./arch/powerpc/include/asm/paca.h:19, from ./arch/powerpc/include/asm/current.h:16, from ./include/linux/sched.h:12, from ./include/linux/kthread.h:6, from drivers/md/dm-core.h:12, from drivers/md/dm-table.c:8: In function 'memcpy', inlined from 'realloc_argv' at drivers/md/dm-table.c:565:3, inlined from 'dm_split_args' at drivers/md/dm-table.c:588:9: ./include/linux/string.h:345:9: error: argument 2 null where non-null expected [-Werror=nonnull] return __builtin_memcpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/md/dm-table.c: In function 'dm_split_args': ./include/linux/string.h:345:9: note: in a call to built-in function '__builtin_memcpy' Signed-off-by: Jerome Marchand Signed-off-by: Mike Snitzer drivers/md/dm-table.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 211ad4b733037f66f9be0a79eade3da7ab11cbb8 Author: zhangyi (F) Date: Wed Jun 5 21:27:08 2019 +0800 dm log writes: make sure super sector log updates are written in order Currently, although we submit super bios in order (and super.nr_entries is incremented by each logged entry), submit_bio() is async so each super sector may not be written to log device in order and then the final nr_entries may be smaller than it should be. This problem can be reproduced by the xfstests generic/455 with ext4: QA output created by 455 -Silence is golden +mark 'end' does not exist Fix this by serializing submission of super sectors to make sure each is written to the log disk in order. Fixes: 0e9cebe724597 ("dm: add log writes target") Cc: stable@vger.kernel.org Signed-off-by: zhangyi (F) Suggested-by: Josef Bacik Reviewed-by: Josef Bacik Signed-off-by: Mike Snitzer drivers/md/dm-log-writes.c | 23 +++++++++++++++++++++-- 1 file changed, 21 insertions(+), 2 deletions(-) commit 10c9c8e7c09b4d32b31df1bd14673bd6dbfc50be Author: Stephen Boyd Date: Tue Jun 4 18:27:29 2019 -0700 dm init: remove trailing newline from calls to DMERR() and DMINFO() These printing macros already add a trailing newline, so having another one here just makes for blank lines when these prints are enabled. Remove these needless newlines. Fixes: 6bbc923dfcf5 ("dm: add support to directly boot to a mapped device") Signed-off-by: Stephen Boyd Signed-off-by: Mike Snitzer drivers/md/dm-init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) commit e6feaf215f07dd98d03ee783c9dd4c7f7e55b74d Author: Paolo Valente Date: Sat Jun 22 22:44:16 2019 +0200 block, bfq: fix operator in BFQQ_TOTALLY_SEEKY By mistake, there is a '&' instead of a '==' in the definition of the macro BFQQ_TOTALLY_SEEKY. This commit replaces the wrong operator with the correct one. Fixes: 7074f076ff15 ("block, bfq: do not tag totally seeky queues as soft rt") Signed-off-by: Paolo Valente Signed-off-by: Jens Axboe block/bfq-iosched.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit dec7e6494e1aea6bf676223da3429cd17ce0af79 Author: Gen Zhang Date: Wed May 29 09:33:20 2019 +0800 dm init: fix incorrect uses of kstrndup() Fix 2 kstrndup() calls with incorrect argument order. Fixes: 6bbc923dfcf5 ("dm: add support to directly boot to a mapped device") Cc: stable@vger.kernel.org # v5.1 Signed-off-by: Gen Zhang Signed-off-by: Mike Snitzer drivers/md/dm-init.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) commit 4b36082e2e09c2769710756390d54cfca563ed96 Author: Alexandre Belloni Date: Thu Jun 20 20:30:37 2019 +0200 pinctrl: ocelot: fix pinmuxing for pins after 31 The actual layout for OCELOT_GPIO_ALT[01] when there are more than 32 pins is interleaved, i.e. OCELOT_GPIO_ALT0[0], OCELOT_GPIO_ALT1[0], OCELOT_GPIO_ALT0[1], OCELOT_GPIO_ALT1[1]. Introduce a new REG_ALT macro to facilitate the register offset calculation and use it where necessary. Fixes: da801ab56ad8 pinctrl: ocelot: add MSCC Jaguar2 support Signed-off-by: Alexandre Belloni Signed-off-by: Linus Walleij drivers/pinctrl/pinctrl-ocelot.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) commit f2818ba3a0125670cb9999bb5a65ebb631a8da2f Author: Alexandre Belloni Date: Thu Jun 20 20:30:36 2019 +0200 pinctrl: ocelot: fix gpio direction for pins after 31 The third argument passed to REG is not the correct one and ocelot_gpio_set_direction is not working for pins after 31. Fix that by passing the pin number instead of the modulo 32 value. Fixes: da801ab56ad8 pinctrl: ocelot: add MSCC Jaguar2 support Signed-off-by: Alexandre Belloni Signed-off-by: Linus Walleij drivers/pinctrl/pinctrl-ocelot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 6dbc6e6f58556369bf999cd7d9793586f1b0e4b4 Author: Phil Reid Date: Thu Jun 13 12:10:23 2019 +0800 pinctrl: mcp23s08: Fix add_data and irqchip_add_nested call order Currently probing of the mcp23s08 results in an error message "detected irqchip that is shared with multiple gpiochips: please fix the driver" This is due to the following: Call to mcp23s08_irqchip_setup() with call hierarchy: mcp23s08_irqchip_setup() gpiochip_irqchip_add_nested() gpiochip_irqchip_add_key() gpiochip_set_irq_hooks() Call to devm_gpiochip_add_data() with call hierarchy: devm_gpiochip_add_data() gpiochip_add_data_with_key() gpiochip_add_irqchip() gpiochip_set_irq_hooks() The gpiochip_add_irqchip() returns immediately if there isn't a irqchip but we added a irqchip due to the previous mcp23s08_irqchip_setup() call. So it calls gpiochip_set_irq_hooks() a second time. Fix this by moving the call to devm_gpiochip_add_data before the call to mcp23s08_irqchip_setup Fixes: 02e389e63e35 ("pinctrl: mcp23s08: fix irq setup order") Suggested-by: Marco Felsch Signed-off-by: Phil Reid Signed-off-by: Linus Walleij drivers/pinctrl/pinctrl-mcp23s08.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) commit 503d90b30602a3295978e46d844ccc8167400fe6 Author: Richard Sailer Date: Wed Jun 19 13:33:11 2019 +0200 ALSA: hda/realtek: Add quirks for several Clevo notebook barebones This adds 4 SND_PCI_QUIRK(...) lines for several barebone models of the ODM Clevo. The model names are written in regex syntax to describe/match all clevo models that are similar enough and use the same PCI SSID that this fixup works for them. Additionally the lines regarding SSID 0x96e1 and 0x97e1 didn't fix audio for the all our Clevo notebooks using these SSIDs (models Clevo P960* and P970*) since ALC1220_FIXP_CLEVO_PB51ED_PINS swapped pins that are not necesarry to be swapped. This patch initiates ALC1220_FIXUP_CLEVO_P950 instead for these model and fixes the audio. Fixes: 80690a276f44 ("ALSA: hda/realtek - Add quirk for Tuxedo XC 1509") Signed-off-by: Richard Sailer Cc: Signed-off-by: Takashi Iwai sound/pci/hda/patch_realtek.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) commit e73f65930f8880fafaccf2cc1e5c44272e9523ec Merge: 4232db2e2abe 3cf10132ac8d Author: Olof Johansson Date: Tue Jun 25 04:20:08 2019 -0700 Merge tag 'imx-fixes-5.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 5.2, round 3: - A recent testing by Sébastien discovers that the PWM interrupts of i.MX6UL were wrongly coded in device tree. It's a fix for it. * tag 'imx-fixes-5.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: imx6ul: fix PWM[1-4] interrupts Signed-off-by: Olof Johansson commit 4232db2e2abed8bfec318031e0754b6b631eb0eb Merge: 2f7da158cc79 26d65140e92a Author: Olof Johansson Date: Tue Jun 25 04:19:26 2019 -0700 Merge tag 'amlogic-fixes' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/fixes ARM: dts: Amlogic fixes for v5.2-rc - fix GPU interrupts and operating voltage * tag 'amlogic-fixes' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: ARM: dts: meson8b: fix the operating voltage of the Mali GPU ARM: dts: meson8b: drop undocumented property from the Mali GPU node ARM: dts: meson8: fix GPU interrupts and drop an undocumented property Signed-off-by: Olof Johansson commit e13e7cd4c0c1cc9984d9b6a8663e10d76b53f2aa Author: Nicholas Piggin Date: Sat Jun 22 08:55:54 2019 +1000 powerpc/64s/exception: Fix machine check early corrupting AMR The early machine check runs in real mode, so locking is unnecessary. Worse, the windup does not restore AMR, so this can result in a false KUAP fault after a recoverable machine check hits inside a user copy operation. Fix this similarly to HMI by just avoiding the kuap lock in the early machine check handler (it will be set by the late handler that runs in virtual mode if that runs). If the virtual mode handler is reached, it will lock and restore the AMR. Fixes: 890274c2dc4c0 ("powerpc/64s: Implement KUAP for Radix MMU") Cc: Russell Currey Signed-off-by: Nicholas Piggin Signed-off-by: Michael Ellerman arch/powerpc/kernel/exceptions-64s.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 249155c20f9b0754bc1b932a33344cfb4e0c2101 Merge: c88e40e07cd9 d2ba3b1714d7 Author: Linus Torvalds Date: Tue Jun 25 05:52:31 2019 +0800 Merge branch 'parisc-5.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc fix from Helge Deller: "Add missing PCREL64 relocation in module loader to fix module load errors when the static branch and JUMP_LABEL feature is enabled on a 64-bit kernel" * 'parisc-5.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Fix module loading error with JUMP_LABEL feature commit f2ff671f894151a611eae246a1f25b61d6c0354b Author: Paul Cercueil Date: Mon Jun 24 23:27:51 2019 +0200 MAINTAINERS: Correct path to moved files The driver was moved in commit 1838a7b31fcb ("mtd: rawnand: Move drivers for Ingenic SoCs to subfolder"). Signed-off-by: Paul Cercueil Signed-off-by: Paul Burton Cc: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org Cc: linux-mips@vger.kernel.org MAINTAINERS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 0b24cae4d535045f4c9e177aa228d4e97bad212c Author: Dmitry Korotin Date: Mon Jun 24 19:05:27 2019 +0000 MIPS: Add missing EHB in mtc0 -> mfc0 sequence. Add a missing EHB (Execution Hazard Barrier) in mtc0 -> mfc0 sequence. Without this execution hazard barrier it's possible for the value read back from the KScratch register to be the value from before the mtc0. Reproducible on P5600 & P6600. The hazard is documented in the MIPS Architecture Reference Manual Vol. III: MIPS32/microMIPS32 Privileged Resource Architecture (MD00088), rev 6.03 table 8.1 which includes: Producer | Consumer | Hazard ----------|----------|---------------------------- mtc0 | mfc0 | any coprocessor 0 register Signed-off-by: Dmitry Korotin [paul.burton@mips.com: - Commit message tweaks. - Add Fixes tags. - Mark for stable back to v3.15 where P5600 support was introduced.] Signed-off-by: Paul Burton Fixes: 3d8bfdd03072 ("MIPS: Use C0_KScratch (if present) to hold PGD pointer.") Fixes: 829dcc0a956a ("MIPS: Add MIPS P5600 probe support") Cc: linux-mips@vger.kernel.org Cc: stable@vger.kernel.org # v3.15+ arch/mips/mm/tlbex.c | 29 ++++++++++++++++++++--------- 1 file changed, 20 insertions(+), 9 deletions(-) commit c88e40e07cd967dcdf37321a63ab6e8b0d881100 Merge: 39071cf828b4 63b2de12b7ee Author: Linus Torvalds Date: Tue Jun 25 03:41:03 2019 +0800 Merge tag 'mfd-fixes-5.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull mfd bugfix from Lee Jones. Fix stmfx type confusion between regmap_read() (which takes an "u32") and the bitmap operations (which take an "unsigned long" array). * tag 'mfd-fixes-5.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: mfd: stmfx: Fix an endian bug in stmfx_irq_handler() mfd: stmfx: Uninitialized variable in stmfx_irq_handler() commit 8b12b812f5367c2469fb937da7e28dd321ad8d7b Author: Kan Liang Date: Tue May 28 15:08:34 2019 -0700 perf/x86/regs: Use PERF_REG_EXTENDED_MASK Use the macro defined in kernel ABI header to replace the local name. No functional change. Signed-off-by: Kan Liang Signed-off-by: Peter Zijlstra (Intel) Cc: Alexander Shishkin Cc: Arnaldo Carvalho de Melo Cc: Jiri Olsa Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Thomas Gleixner Cc: Vince Weaver Link: https://lkml.kernel.org/r/1559081314-9714-5-git-send-email-kan.liang@linux.intel.com Signed-off-by: Ingo Molnar tools/arch/x86/include/uapi/asm/perf_regs.h | 3 +++ tools/perf/arch/x86/include/perf_regs.h | 1 - tools/perf/arch/x86/util/perf_regs.c | 4 ++-- 3 files changed, 5 insertions(+), 3 deletions(-) commit cd6b984f6d8cd615755b5404a51b7efe45215f28 Author: Kan Liang Date: Tue May 28 15:08:33 2019 -0700 perf/x86: Remove pmu->pebs_no_xmm_regs We don't need pmu->pebs_no_xmm_regs anymore, the capabilities PERF_PMU_CAP_EXTENDED_REGS can be used to check if XMM registers collection is supported. Signed-off-by: Kan Liang Signed-off-by: Peter Zijlstra (Intel) Cc: Alexander Shishkin Cc: Arnaldo Carvalho de Melo Cc: Jiri Olsa Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Thomas Gleixner Cc: Vince Weaver Link: https://lkml.kernel.org/r/1559081314-9714-4-git-send-email-kan.liang@linux.intel.com Signed-off-by: Ingo Molnar arch/x86/events/core.c | 2 +- arch/x86/events/intel/ds.c | 6 ++---- arch/x86/events/perf_event.h | 3 +-- 3 files changed, 4 insertions(+), 7 deletions(-) commit dce86ac75d772047e9bc606154704aa73bfd4c83 Author: Kan Liang Date: Tue May 28 15:08:32 2019 -0700 perf/x86: Clean up PEBS_XMM_REGS Use generic macro PERF_REG_EXTENDED_MASK to replace PEBS_XMM_REGS to avoid duplication. Signed-off-by: Kan Liang Signed-off-by: Peter Zijlstra (Intel) Cc: Alexander Shishkin Cc: Arnaldo Carvalho de Melo Cc: Jiri Olsa Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Thomas Gleixner Cc: Vince Weaver Link: https://lkml.kernel.org/r/1559081314-9714-3-git-send-email-kan.liang@linux.intel.com Signed-off-by: Ingo Molnar arch/x86/events/core.c | 4 ++-- arch/x86/events/intel/ds.c | 2 +- arch/x86/events/perf_event.h | 18 ------------------ 3 files changed, 3 insertions(+), 21 deletions(-) commit 90d424915ab6550826d297fd62df8ee255345b95 Author: Kan Liang Date: Tue May 28 15:08:31 2019 -0700 perf/x86/regs: Check reserved bits The perf fuzzer triggers a warning which map to: if (WARN_ON_ONCE(idx >= ARRAY_SIZE(pt_regs_offset))) return 0; The bits between XMM registers and generic registers are reserved. But perf_reg_validate() doesn't check these bits. Add PERF_REG_X86_RESERVED for reserved bits on X86. Check the reserved bits in perf_reg_validate(). Reported-by: Vince Weaver Signed-off-by: Kan Liang Signed-off-by: Peter Zijlstra (Intel) Cc: Alexander Shishkin Cc: Arnaldo Carvalho de Melo Cc: Jiri Olsa Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Thomas Gleixner Fixes: 878068ea270e ("perf/x86: Support outputting XMM registers") Link: https://lkml.kernel.org/r/1559081314-9714-2-git-send-email-kan.liang@linux.intel.com Signed-off-by: Ingo Molnar arch/x86/kernel/perf_regs.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) commit e321d02db87af7840da29ef833a2a71fc0eab198 Author: Kan Liang Date: Tue May 28 15:08:30 2019 -0700 perf/x86: Disable extended registers for non-supported PMUs The perf fuzzer caused Skylake machine to crash: [ 9680.085831] Call Trace: [ 9680.088301] [ 9680.090363] perf_output_sample_regs+0x43/0xa0 [ 9680.094928] perf_output_sample+0x3aa/0x7a0 [ 9680.099181] perf_event_output_forward+0x53/0x80 [ 9680.103917] __perf_event_overflow+0x52/0xf0 [ 9680.108266] ? perf_trace_run_bpf_submit+0xc0/0xc0 [ 9680.113108] perf_swevent_hrtimer+0xe2/0x150 [ 9680.117475] ? check_preempt_wakeup+0x181/0x230 [ 9680.122091] ? check_preempt_curr+0x62/0x90 [ 9680.126361] ? ttwu_do_wakeup+0x19/0x140 [ 9680.130355] ? try_to_wake_up+0x54/0x460 [ 9680.134366] ? reweight_entity+0x15b/0x1a0 [ 9680.138559] ? __queue_work+0x103/0x3f0 [ 9680.142472] ? update_dl_rq_load_avg+0x1cd/0x270 [ 9680.147194] ? timerqueue_del+0x1e/0x40 [ 9680.151092] ? __remove_hrtimer+0x35/0x70 [ 9680.155191] __hrtimer_run_queues+0x100/0x280 [ 9680.159658] hrtimer_interrupt+0x100/0x220 [ 9680.163835] smp_apic_timer_interrupt+0x6a/0x140 [ 9680.168555] apic_timer_interrupt+0xf/0x20 [ 9680.172756] The XMM registers can only be collected by PEBS hardware events on the platforms with PEBS baseline support, e.g. Icelake, not software/probe events. Add capabilities flag PERF_PMU_CAP_EXTENDED_REGS to indicate the PMU which support extended registers. For X86, the extended registers are XMM registers. Add has_extended_regs() to check if extended registers are applied. The generic code define the mask of extended registers as 0 if arch headers haven't overridden it. Originally-by: Peter Zijlstra (Intel) Reported-by: Vince Weaver Signed-off-by: Kan Liang Signed-off-by: Peter Zijlstra (Intel) Cc: Alexander Shishkin Cc: Arnaldo Carvalho de Melo Cc: Jiri Olsa Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Thomas Gleixner Fixes: 878068ea270e ("perf/x86: Support outputting XMM registers") Link: https://lkml.kernel.org/r/1559081314-9714-1-git-send-email-kan.liang@linux.intel.com Signed-off-by: Ingo Molnar arch/x86/events/intel/ds.c | 1 + arch/x86/include/uapi/asm/perf_regs.h | 3 +++ include/linux/perf_event.h | 1 + include/linux/perf_regs.h | 8 ++++++++ kernel/events/core.c | 18 ++++++++++++++---- 5 files changed, 27 insertions(+), 4 deletions(-) commit 913a90bc5a3a06b1f04c337320e9aeee2328dd77 Author: Ravi Bangoria Date: Tue Jun 4 09:59:53 2019 +0530 perf/ioctl: Add check for the sample_period value perf_event_open() limits the sample_period to 63 bits. See: 0819b2e30ccb ("perf: Limit perf_event_attr::sample_period to 63 bits") Make ioctl() consistent with it. Also on PowerPC, negative sample_period could cause a recursive PMIs leading to a hang (reported when running perf-fuzzer). Signed-off-by: Ravi Bangoria Signed-off-by: Peter Zijlstra (Intel) Cc: Alexander Shishkin Cc: Arnaldo Carvalho de Melo Cc: Jiri Olsa Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Thomas Gleixner Cc: Vince Weaver Cc: acme@kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: maddy@linux.vnet.ibm.com Cc: mpe@ellerman.id.au Fixes: 0819b2e30ccb ("perf: Limit perf_event_attr::sample_period to 63 bits") Link: https://lkml.kernel.org/r/20190604042953.914-1-ravi.bangoria@linux.ibm.com Signed-off-by: Ingo Molnar kernel/events/core.c | 3 +++ 1 file changed, 3 insertions(+) commit 904d88d743b0c94092c5117955eab695df8109e8 Author: Bjørn Mork Date: Mon Jun 24 18:45:11 2019 +0200 qmi_wwan: Fix out-of-bounds read The syzbot reported Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0xca/0x13e lib/dump_stack.c:113 print_address_description+0x67/0x231 mm/kasan/report.c:188 __kasan_report.cold+0x1a/0x32 mm/kasan/report.c:317 kasan_report+0xe/0x20 mm/kasan/common.c:614 qmi_wwan_probe+0x342/0x360 drivers/net/usb/qmi_wwan.c:1417 usb_probe_interface+0x305/0x7a0 drivers/usb/core/driver.c:361 really_probe+0x281/0x660 drivers/base/dd.c:509 driver_probe_device+0x104/0x210 drivers/base/dd.c:670 __device_attach_driver+0x1c2/0x220 drivers/base/dd.c:777 bus_for_each_drv+0x15c/0x1e0 drivers/base/bus.c:454 Caused by too many confusing indirections and casts. id->driver_info is a pointer stored in a long. We want the pointer here, not the address of it. Thanks-to: Hillf Danton Reported-by: syzbot+b68605d7fadd21510de1@syzkaller.appspotmail.com Cc: Kristian Evensen Fixes: e4bf63482c30 ("qmi_wwan: Add quirk for Quectel dynamic config") Signed-off-by: Bjørn Mork Signed-off-by: David S. Miller drivers/net/usb/qmi_wwan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 4f07b80c973348a99b5d2a32476a2e7877e94a05 Author: Xin Long Date: Tue Jun 25 00:28:19 2019 +0800 tipc: check msg->req data len in tipc_nl_compat_bearer_disable This patch is to fix an uninit-value issue, reported by syzbot: BUG: KMSAN: uninit-value in memchr+0xce/0x110 lib/string.c:981 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x191/0x1f0 lib/dump_stack.c:113 kmsan_report+0x130/0x2a0 mm/kmsan/kmsan.c:622 __msan_warning+0x75/0xe0 mm/kmsan/kmsan_instr.c:310 memchr+0xce/0x110 lib/string.c:981 string_is_valid net/tipc/netlink_compat.c:176 [inline] tipc_nl_compat_bearer_disable+0x2a1/0x480 net/tipc/netlink_compat.c:449 __tipc_nl_compat_doit net/tipc/netlink_compat.c:327 [inline] tipc_nl_compat_doit+0x3ac/0xb00 net/tipc/netlink_compat.c:360 tipc_nl_compat_handle net/tipc/netlink_compat.c:1178 [inline] tipc_nl_compat_recv+0x1b1b/0x27b0 net/tipc/netlink_compat.c:1281 TLV_GET_DATA_LEN() may return a negtive int value, which will be used as size_t (becoming a big unsigned long) passed into memchr, cause this issue. Similar to what it does in tipc_nl_compat_bearer_enable(), this fix is to return -EINVAL when TLV_GET_DATA_LEN() is negtive in tipc_nl_compat_bearer_disable(), as well as in tipc_nl_compat_link_stat_dump() and tipc_nl_compat_link_reset_stats(). v1->v2: - add the missing Fixes tags per Eric's request. Fixes: 0762216c0ad2 ("tipc: fix uninit-value in tipc_nl_compat_bearer_enable") Fixes: 8b66fee7f8ee ("tipc: fix uninit-value in tipc_nl_compat_link_reset_stats") Reported-by: syzbot+30eaa8bf392f7fafffaf@syzkaller.appspotmail.com Signed-off-by: Xin Long Signed-off-by: David S. Miller net/tipc/netlink_compat.c | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) commit 2bf4ecbcc7d837903c5967c9274f41b1ad29d530 Author: Antoine Tenart Date: Fri Jun 21 17:26:35 2019 +0200 net: macb: do not copy the mac address if NULL This patch fixes the MAC address setup in the probe. The MAC address retrieved using of_get_mac_address was checked for not containing an error, but it may also be NULL which wasn't tested. Fix it by replacing IS_ERR with IS_ERR_OR_NULL. Fixes: 541ddc66d665 ("net: macb: support of_get_mac_address new ERR_PTR error") Signed-off-by: Antoine Tenart Acked-by: Nicolas Ferre Signed-off-by: David S. Miller drivers/net/ethernet/cadence/macb_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 55655e3d1197fff16a7a05088fb0e5eba50eac55 Author: Eric Dumazet Date: Mon Jun 24 02:38:20 2019 -0700 net/packet: fix memory leak in packet_set_ring() syzbot found we can leak memory in packet_set_ring(), if user application provides buggy parameters. Fixes: 7f953ab2ba46 ("af_packet: TX_RING support for TPACKET_V3") Signed-off-by: Eric Dumazet Cc: Sowmini Varadhan Reported-by: syzbot Signed-off-by: David S. Miller net/packet/af_packet.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) commit 9354544cbccf68da1b047f8fb7b47630e3c8a59d Author: Dirk van der Merwe Date: Sun Jun 23 21:26:58 2019 -0700 net/tls: fix page double free on TX cleanup With commit 94850257cf0f ("tls: Fix tls_device handling of partial records") a new path was introduced to cleanup partial records during sk_proto_close. This path does not handle the SW KTLS tx_list cleanup. This is unnecessary though since the free_resources calls for both SW and offload paths will cleanup a partial record. The visible effect is the following warning, but this bug also causes a page double free. WARNING: CPU: 7 PID: 4000 at net/core/stream.c:206 sk_stream_kill_queues+0x103/0x110 RIP: 0010:sk_stream_kill_queues+0x103/0x110 RSP: 0018:ffffb6df87e07bd0 EFLAGS: 00010206 RAX: 0000000000000000 RBX: ffff8c21db4971c0 RCX: 0000000000000007 RDX: ffffffffffffffa0 RSI: 000000000000001d RDI: ffff8c21db497270 RBP: ffff8c21db497270 R08: ffff8c29f4748600 R09: 000000010020001a R10: ffffb6df87e07aa0 R11: ffffffff9a445600 R12: 0000000000000007 R13: 0000000000000000 R14: ffff8c21f03f2900 R15: ffff8c21f03b8df0 Call Trace: inet_csk_destroy_sock+0x55/0x100 tcp_close+0x25d/0x400 ? tcp_check_oom+0x120/0x120 tls_sk_proto_close+0x127/0x1c0 inet_release+0x3c/0x60 __sock_release+0x3d/0xb0 sock_close+0x11/0x20 __fput+0xd8/0x210 task_work_run+0x84/0xa0 do_exit+0x2dc/0xb90 ? release_sock+0x43/0x90 do_group_exit+0x3a/0xa0 get_signal+0x295/0x720 do_signal+0x36/0x610 ? SYSC_recvfrom+0x11d/0x130 exit_to_usermode_loop+0x69/0xb0 do_syscall_64+0x173/0x180 entry_SYSCALL_64_after_hwframe+0x3d/0xa2 RIP: 0033:0x7fe9b9abc10d RSP: 002b:00007fe9b19a1d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 0000000000000006 RCX: 00007fe9b9abc10d RDX: 0000000000000002 RSI: 0000000000000080 RDI: 00007fe948003430 RBP: 00007fe948003410 R08: 00007fe948003430 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00005603739d9080 R13: 00007fe9b9ab9f90 R14: 00007fe948003430 R15: 0000000000000000 Fixes: 94850257cf0f ("tls: Fix tls_device handling of partial records") Signed-off-by: Dirk van der Merwe Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller include/net/tls.h | 15 --------------- net/tls/tls_main.c | 3 ++- 2 files changed, 2 insertions(+), 16 deletions(-) commit 63b2de12b7eeacfb2edbe005f5c3cff17a2a02e2 Author: Dan Carpenter Date: Mon Jun 17 22:06:05 2019 +0300 mfd: stmfx: Fix an endian bug in stmfx_irq_handler() It's not okay to cast a "u32 *" to "unsigned long *" when you are doing a for_each_set_bit() loop because that will break on big endian systems. Fixes: 386145601b82 ("mfd: stmfx: Uninitialized variable in stmfx_irq_handler()") Reported-by: Linus Torvalds Signed-off-by: Dan Carpenter Tested-by: Amelie Delaunay Signed-off-by: Lee Jones drivers/mfd/stmfx.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) commit bee19cd8f241ab3cd1bf79e03884e5371f9ef514 Author: Dmitry V. Levin Date: Sun Jun 23 14:28:00 2019 +0300 samples: make pidfd-metadata fail gracefully on older kernels Initialize pidfd to an invalid descriptor, to fail gracefully on those kernels that do not implement CLONE_PIDFD and leave pidfd unchanged. Signed-off-by: Dmitry V. Levin Signed-off-by: Christian Brauner samples/pidfd/pidfd-metadata.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) commit 9014143bab2f3bc0b9e5db3bc8d00e2a43e50fbd Author: Dmitry V. Levin Date: Sun Jun 23 14:27:17 2019 +0300 fork: don't check parent_tidptr with CLONE_PIDFD Give userspace a cheap and reliable way to tell whether CLONE_PIDFD is supported by the kernel or not. The easiest way is to pass an invalid file descriptor value in parent_tidptr, perform the syscall and verify that parent_tidptr has been changed to a valid file descriptor value. CLONE_PIDFD uses parent_tidptr to return pidfds. CLONE_PARENT_SETTID will use parent_tidptr to return the tid of the parent. The two flags cannot be used together. Old kernels that only support CLONE_PARENT_SETTID will not verify the value pointed to by parent_tidptr. This behavior is unchanged even with the introduction of CLONE_PIDFD. However, if CLONE_PIDFD is specified the kernel will currently check the value pointed to by parent_tidptr before placing the pidfd in the memory pointed to. EINVAL will be returned if the value in parent_tidptr is not 0. If CLONE_PIDFD is supported and fd 0 is closed, then the returned pidfd can and likely will be 0 and parent_tidptr will be unchanged. This means userspace must either check CLONE_PIDFD support beforehand or check that fd 0 is not closed when invoking CLONE_PIDFD. The check for pidfd == 0 was introduced during the v5.2 merge window by commit b3e583825266 ("clone: add CLONE_PIDFD") to ensure that CLONE_PIDFD could be potentially extended by passing in flags through the return argument. However, that extension would look horrible, and with the upcoming introduction of the clone3 syscall in v5.3 there is no need to extend legacy clone syscall this way. (Even if it would need to be extended, CLONE_DETACHED can be reused with CLONE_PIDFD.) So remove the pidfd == 0 check. Userspace that needs to be portable to kernels without CLONE_PIDFD support can then be advised to initialize pidfd to -1 and check the pidfd value returned by CLONE_PIDFD. Fixes: b3e583825266 ("clone: add CLONE_PIDFD") Signed-off-by: Dmitry V. Levin Signed-off-by: Christian Brauner kernel/fork.c | 12 ------------ 1 file changed, 12 deletions(-) commit 39071cf828b42fa62336849dc910d7b74c905698 Merge: 26df62aaae9f 191f5c2ed4b6 Author: Linus Torvalds Date: Mon Jun 24 21:23:55 2019 +0800 Merge tag 'mtd/fixes-for-5.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull mtd fixes from Miquel Raynal: - Set the raw NAND number of targets to the right value - Fix a bug uncovered by a recent patch on Spansion SPI-NOR flashes * tag 'mtd/fixes-for-5.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: spi-nor: use 16-bit WRR command when QE is set on spansion flashes mtd: rawnand: initialize ntargets with maxchips commit 26df62aaae9f85e900cd5f1a5c28e44488f60de6 Merge: 9216514602ac 65565a68c582 Author: Linus Torvalds Date: Mon Jun 24 21:20:39 2019 +0800 Merge tag 'powerpc-5.2-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: "One fix for a bug in our context id handling on 64-bit hash CPUs, which can lead to unrelated processes being able to read/write to each other's virtual memory. See the commit for full details. That is the fix for CVE-2019-12817. This also adds a kernel selftest for the bug" * tag 'powerpc-5.2-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: selftests/powerpc: Add test of fork with mapping above 512TB powerpc/mm/64s/hash: Reallocate context ids on fork commit 3cf10132ac8d536565f2c02f60a3aeb315863a52 Author: Sébastien Szymanski Date: Tue Jun 18 17:58:34 2019 +0200 ARM: dts: imx6ul: fix PWM[1-4] interrupts According to the i.MX6UL/L RM, table 3.1 "ARM Cortex A7 domain interrupt summary", the interrupts for the PWM[1-4] go from 83 to 86. Fixes: b9901fe84f02 ("ARM: dts: imx6ul: add pwm[1-4] nodes") Signed-off-by: Sébastien Szymanski Reviewed-by: Fabio Estevam Signed-off-by: Shawn Guo arch/arm/boot/dts/imx6ul.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) commit 9216514602ac436c116664ac9eaf18127ccf34df Merge: 4b972a01a7da f4bb1f895aa0 Author: Linus Torvalds Date: Mon Jun 24 21:11:01 2019 +0800 Merge tag 'auxdisplay-for-linus-v5.2-rc7' of git://github.com/ojeda/linux Pull auxdisplay cleanup from Miguel Ojeda: "A cleanup for two drivers in auxdisplay: convert them to use vm_map_pages_zero() (Souptick Joarder)" * tag 'auxdisplay-for-linus-v5.2-rc7' of git://github.com/ojeda/linux: auxdisplay/ht16k33.c: Convert to use vm_map_pages_zero() auxdisplay/cfag12864bfb.c: Convert to use vm_map_pages_zero() commit 45d5cb137c3638b3a310f41b31d8e79daf647f14 Author: YueHaibing Date: Fri Jun 21 21:44:37 2019 +0800 net/sched: cbs: Fix error path of cbs_module_init If register_qdisc fails, we should unregister netdevice notifier. Reported-by: Hulk Robot Fixes: e0a7683d30e9 ("net/sched: cbs: fix port_rate miscalculation") Signed-off-by: YueHaibing Signed-off-by: David S. Miller net/sched/sch_cbs.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) commit 191f5c2ed4b6fabacf1f3500242047bd844d0c3a Author: Tudor Ambarus Date: Mon Jun 10 06:24:04 2019 +0000 mtd: spi-nor: use 16-bit WRR command when QE is set on spansion flashes SPI memory devices from different manufacturers have widely different configurations for Status, Control and Configuration registers. JEDEC 216C defines a new map for these common register bits and their functions, and describes how the individual bits may be accessed for a specific device. For the JEDEC 216B compliant flashes, we can partially deduce Status and Configuration registers functions by inspecting the 16th DWORD of BFPT. Older flashes that don't declare the SFDP tables (SPANSION FL512SAIFG1 311QQ063 A ©11 SPANSION) let the software decide how to interact with these registers. The commit dcb4b22eeaf4 ("spi-nor: s25fl512s supports region locking") uncovered a probe error for s25fl512s, when the Quad Enable bit CR[1] was set to one in the bootloader. When this bit is one, only the Write Status (01h) command with two data byts may be used, the 01h command with one data byte is not recognized and hence the error when trying to clear the block protection bits. Fix the above by using the Write Status (01h) command with two data bytes when the Quad Enable bit is one. Backward compatibility should be fine. The newly introduced spi_nor_spansion_clear_sr_bp() is tightly coupled with the spansion_quad_enable() function. Both assume that the Write Register with 16 bits, together with the Read Configuration Register (35h) instructions are supported. Fixes: dcb4b22eeaf44f91 ("spi-nor: s25fl512s supports region locking") Reported-by: Geert Uytterhoeven Signed-off-by: Tudor Ambarus Tested-by: Jonas Bonn Tested-by: Geert Uytterhoeven Reviewed-by: Vignesh Raghavendra Tested-by: Vignesh Raghavendra Signed-off-by: Miquel Raynal drivers/mtd/spi-nor/spi-nor.c | 119 ++++++++++++++++++++++++++++++++++++++---- include/linux/mtd/spi-nor.h | 3 ++ 2 files changed, 111 insertions(+), 11 deletions(-) commit c492d4c74dd3f87559883ffa0f94a8f1ae3fe5f5 Author: Xin Long Date: Thu Jun 20 18:39:28 2019 +0800 tipc: change to use register_pernet_device This patch is to fix a dst defcnt leak, which can be reproduced by doing: # ip net a c; ip net a s; modprobe tipc # ip net e s ip l a n eth1 type veth peer n eth1 netns c # ip net e c ip l s lo up; ip net e c ip l s eth1 up # ip net e s ip l s lo up; ip net e s ip l s eth1 up # ip net e c ip a a 1.1.1.2/8 dev eth1 # ip net e s ip a a 1.1.1.1/8 dev eth1 # ip net e c tipc b e m udp n u1 localip 1.1.1.2 # ip net e s tipc b e m udp n u1 localip 1.1.1.1 # ip net d c; ip net d s; rmmod tipc and it will get stuck and keep logging the error: unregister_netdevice: waiting for lo to become free. Usage count = 1 The cause is that a dst is held by the udp sock's sk_rx_dst set on udp rx path with udp_early_demux == 1, and this dst (eventually holding lo dev) can't be released as bearer's removal in tipc pernet .exit happens after lo dev's removal, default_device pernet .exit. "There are two distinct types of pernet_operations recognized: subsys and device. At creation all subsys init functions are called before device init functions, and at destruction all device exit functions are called before subsys exit function." So by calling register_pernet_device instead to register tipc_net_ops, the pernet .exit() will be invoked earlier than loopback dev's removal when a netns is being destroyed, as fou/gue does. Note that vxlan and geneve udp tunnels don't have this issue, as the udp sock is released in their device ndo_stop(). This fix is also necessary for tipc dst_cache, which will hold dsts on tx path and I will introduce in my next patch. Reported-by: Li Shuang Signed-off-by: Xin Long Acked-by: Jon Maloy Signed-off-by: David S. Miller net/tipc/core.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) commit 8ac8a01092b2added0749ef937037bf1912e13e3 Author: Sergej Benilov Date: Thu Jun 20 11:02:18 2019 +0200 sis900: fix TX completion Since commit 605ad7f184b60cfaacbc038aa6c55ee68dee3c89 "tcp: refine TSO autosizing", outbound throughput is dramatically reduced for some connections, as sis900 is doing TX completion within idle states only. Make TX completion happen after every transmitted packet. Test: netperf before patch: > netperf -H remote -l -2000000 -- -s 1000000 MIGRATED TCP STREAM TEST from 0.0.0.0 () port 0 AF_INET to 95.223.112.76 () port 0 AF_INET : demo Recv Send Send Socket Socket Message Elapsed Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec 87380 327680 327680 253.44 0.06 after patch: > netperf -H remote -l -10000000 -- -s 1000000 MIGRATED TCP STREAM TEST from 0.0.0.0 () port 0 AF_INET to 95.223.112.76 () port 0 AF_INET : demo Recv Send Send Socket Socket Message Elapsed Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec 87380 327680 327680 5.38 14.89 Thx to Dave Miller and Eric Dumazet for helpful hints Signed-off-by: Sergej Benilov Signed-off-by: David S. Miller drivers/net/ethernet/sis/sis900.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) commit d0bb82fd60183868f46c8ccc595a3d61c3334a18 Author: Roland Hii Date: Wed Jun 19 22:41:48 2019 +0800 net: stmmac: set IC bit when transmitting frames with HW timestamp When transmitting certain PTP frames, e.g. SYNC and DELAY_REQ, the PTP daemon, e.g. ptp4l, is polling the driver for the frame transmit hardware timestamp. The polling will most likely timeout if the tx coalesce is enabled due to the Interrupt-on-Completion (IC) bit is not set in tx descriptor for those frames. This patch will ignore the tx coalesce parameter and set the IC bit when transmitting PTP frames which need to report out the frame transmit hardware timestamp to user space. Fixes: f748be531d70 ("net: stmmac: Rework coalesce timer and fix multi-queue races") Signed-off-by: Roland Hii Signed-off-by: Ong Boon Leong Signed-off-by: Voon Weifeng Signed-off-by: David S. Miller drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) commit a1e5388b4d5fc78688e5e9ee6641f779721d6291 Author: Roland Hii Date: Wed Jun 19 22:13:48 2019 +0800 net: stmmac: fixed new system time seconds value calculation When ADDSUB bit is set, the system time seconds field is calculated as the complement of the seconds part of the update value. For example, if 3.000000001 seconds need to be subtracted from the system time, this field is calculated as 2^32 - 3 = 4294967296 - 3 = 0x100000000 - 3 = 0xFFFFFFFD Previously, the 0x100000000 is mistakenly written as 100000000. This is further simplified from sec = (0x100000000ULL - sec); to sec = -sec; Fixes: ba1ffd74df74 ("stmmac: fix PTP support for GMAC4") Signed-off-by: Roland Hii Signed-off-by: Ong Boon Leong Signed-off-by: Voon Weifeng Signed-off-by: David S. Miller drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 4b972a01a7da614b4796475f933094751a295a2f Author: Linus Torvalds Date: Sat Jun 22 16:01:36 2019 -0700 Linux 5.2-rc6 Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 6698a71a1e360d89514aafcea15ccff837f59038 Merge: b253d5f3ecc9 0aafc8ae665f Author: Linus Torvalds Date: Sat Jun 22 14:08:47 2019 -0700 Merge tag 'iommu-fix-v5.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu fix from Joerg Roedel: "Revert a commit from the previous pile of fixes which causes new lockdep splats. It is better to revert it for now and work on a better and more well tested fix" * tag 'iommu-fix-v5.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: Revert "iommu/vt-d: Fix lock inversion between iommu->lock and device_domain_lock" commit 0aafc8ae665f89b9031a914f80f5e58825b33021 Author: Peter Xu Date: Fri Jun 21 10:32:05 2019 +0800 Revert "iommu/vt-d: Fix lock inversion between iommu->lock and device_domain_lock" This reverts commit 7560cc3ca7d9d11555f80c830544e463fcdb28b8. With 5.2.0-rc5 I can easily trigger this with lockdep and iommu=pt: ====================================================== WARNING: possible circular locking dependency detected 5.2.0-rc5 #78 Not tainted ------------------------------------------------------ swapper/0/1 is trying to acquire lock: 00000000ea2b3beb (&(&iommu->lock)->rlock){+.+.}, at: domain_context_mapping_one+0xa5/0x4e0 but task is already holding lock: 00000000a681907b (device_domain_lock){....}, at: domain_context_mapping_one+0x8d/0x4e0 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (device_domain_lock){....}: _raw_spin_lock_irqsave+0x3c/0x50 dmar_insert_one_dev_info+0xbb/0x510 domain_add_dev_info+0x50/0x90 dev_prepare_static_identity_mapping+0x30/0x68 intel_iommu_init+0xddd/0x1422 pci_iommu_init+0x16/0x3f do_one_initcall+0x5d/0x2b4 kernel_init_freeable+0x218/0x2c1 kernel_init+0xa/0x100 ret_from_fork+0x3a/0x50 -> #0 (&(&iommu->lock)->rlock){+.+.}: lock_acquire+0x9e/0x170 _raw_spin_lock+0x25/0x30 domain_context_mapping_one+0xa5/0x4e0 pci_for_each_dma_alias+0x30/0x140 dmar_insert_one_dev_info+0x3b2/0x510 domain_add_dev_info+0x50/0x90 dev_prepare_static_identity_mapping+0x30/0x68 intel_iommu_init+0xddd/0x1422 pci_iommu_init+0x16/0x3f do_one_initcall+0x5d/0x2b4 kernel_init_freeable+0x218/0x2c1 kernel_init+0xa/0x100 ret_from_fork+0x3a/0x50 other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(device_domain_lock); lock(&(&iommu->lock)->rlock); lock(device_domain_lock); lock(&(&iommu->lock)->rlock); *** DEADLOCK *** 2 locks held by swapper/0/1: #0: 00000000033eb13d (dmar_global_lock){++++}, at: intel_iommu_init+0x1e0/0x1422 #1: 00000000a681907b (device_domain_lock){....}, at: domain_context_mapping_one+0x8d/0x4e0 stack backtrace: CPU: 2 PID: 1 Comm: swapper/0 Not tainted 5.2.0-rc5 #78 Hardware name: LENOVO 20KGS35G01/20KGS35G01, BIOS N23ET50W (1.25 ) 06/25/2018 Call Trace: dump_stack+0x85/0xc0 print_circular_bug.cold.57+0x15c/0x195 __lock_acquire+0x152a/0x1710 lock_acquire+0x9e/0x170 ? domain_context_mapping_one+0xa5/0x4e0 _raw_spin_lock+0x25/0x30 ? domain_context_mapping_one+0xa5/0x4e0 domain_context_mapping_one+0xa5/0x4e0 ? domain_context_mapping_one+0x4e0/0x4e0 pci_for_each_dma_alias+0x30/0x140 dmar_insert_one_dev_info+0x3b2/0x510 domain_add_dev_info+0x50/0x90 dev_prepare_static_identity_mapping+0x30/0x68 intel_iommu_init+0xddd/0x1422 ? printk+0x58/0x6f ? lockdep_hardirqs_on+0xf0/0x180 ? do_early_param+0x8e/0x8e ? e820__memblock_setup+0x63/0x63 pci_iommu_init+0x16/0x3f do_one_initcall+0x5d/0x2b4 ? do_early_param+0x8e/0x8e ? rcu_read_lock_sched_held+0x55/0x60 ? do_early_param+0x8e/0x8e kernel_init_freeable+0x218/0x2c1 ? rest_init+0x230/0x230 kernel_init+0xa/0x100 ret_from_fork+0x3a/0x50 domain_context_mapping_one() is taking device_domain_lock first then iommu lock, while dmar_insert_one_dev_info() is doing the reverse. That should be introduced by commit: 7560cc3ca7d9 ("iommu/vt-d: Fix lock inversion between iommu->lock and device_domain_lock", 2019-05-27) So far I still cannot figure out how the previous deadlock was triggered (I cannot find iommu lock taken before calling of iommu_flush_dev_iotlb()), however I'm pretty sure that that change should be incomplete at least because it does not fix all the places so we're still taking the locks in different orders, while reverting that commit is very clean to me so far that we should always take device_domain_lock first then the iommu lock. We can continue to try to find the real culprit mentioned in 7560cc3ca7d9, but for now I think we should revert it to fix current breakage. CC: Joerg Roedel CC: Lu Baolu CC: dave.jiang@intel.com Signed-off-by: Peter Xu Tested-by: Chris Wilson Signed-off-by: Joerg Roedel drivers/iommu/intel-iommu.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) commit b253d5f3ecc95c2b4e8d4a525fd754c9e32b0f6e Merge: f4102766463a 6dbbd053e6ae Author: Linus Torvalds Date: Sat Jun 22 09:42:29 2019 -0700 Merge tag 'pci-v5.2-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI fix from Bjorn Helgaas: "If an IOMMU is present, ignore the P2PDMA whitelist we added for v5.2 because we don't yet know how to support P2PDMA in that case (Logan Gunthorpe)" * tag 'pci-v5.2-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI/P2PDMA: Ignore root complex whitelist when an IOMMU is present commit f4102766463a66026bd4af6c30cbbd01f10e6c42 Merge: a8282bf087bc 5589b08e5be4 Author: Linus Torvalds Date: Sat Jun 22 09:39:03 2019 -0700 Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Three driver fixes (and one version number update): a suspend hang in ufs, a qla hard lock on module removal and a qedi panic during discovery" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: qla2xxx: Fix hardlockup in abort command during driver remove scsi: ufs: Avoid runtime suspend possibly being blocked forever scsi: qedi: update driver version to 8.37.0.20 scsi: qedi: Check targetname while finding boot target information commit a8282bf087bcfb348ad97c8ed1f457bc11fd9709 Merge: 693cd8ce3f88 500871125920 Author: Linus Torvalds Date: Sat Jun 22 09:09:42 2019 -0700 Merge tag 'powerpc-5.2-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: "This is a frustratingly large batch at rc5. Some of these were sent earlier but were missed by me due to being distracted by other things, and some took a while to track down due to needing manual bisection on old hardware. But still we clearly need to improve our testing of KVM, and of 32-bit, so that we catch these earlier. Summary: seven fixes, all for bugs introduced this cycle. - The commit to add KASAN support broke booting on 32-bit SMP machines, due to a refactoring that moved some setup out of the secondary CPU path. - A fix for another 32-bit SMP bug introduced by the fast syscall entry implementation for 32-bit BOOKE. And a build fix for the same commit. - Our change to allow the DAWR to be force enabled on Power9 introduced a bug in KVM, where we clobber r3 leading to a host crash. - The same commit also exposed a previously unreachable bug in the nested KVM handling of DAWR, which could lead to an oops in a nested host. - One of the DMA reworks broke the b43legacy WiFi driver on some people's powermacs, fix it by enabling a 30-bit ZONE_DMA on 32-bit. - A fix for TLB flushing in KVM introduced a new bug, as it neglected to also flush the ERAT, this could lead to memory corruption in the guest. Thanks to: Aaro Koskinen, Christoph Hellwig, Christophe Leroy, Larry Finger, Michael Neuling, Suraj Jitindar Singh" * tag 'powerpc-5.2-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: KVM: PPC: Book3S HV: Invalidate ERAT when flushing guest TLB entries powerpc: enable a 30-bit ZONE_DMA for 32-bit pmac KVM: PPC: Book3S HV: Only write DAWR[X] when handling h_set_dawr in real mode KVM: PPC: Book3S HV: Fix r3 corruption in h_set_dabr() powerpc/32: fix build failure on book3e with KVM powerpc/booke: fix fast syscall entry on SMP powerpc/32s: fix initial setup of segment registers on secondary CPU commit 693cd8ce3f882524a5d06f7800dd8492411877b3 Author: Marcel Holtmann Date: Sat Jun 22 15:47:01 2019 +0200 Bluetooth: Fix regression with minimum encryption key size alignment When trying to align the minimum encryption key size requirement for Bluetooth connections, it turns out doing this in a central location in the HCI connection handling code is not possible. Original Bluetooth version up to 2.0 used a security model where the L2CAP service would enforce authentication and encryption. Starting with Bluetooth 2.1 and Secure Simple Pairing that model has changed into that the connection initiator is responsible for providing an encrypted ACL link before any L2CAP communication can happen. Now connecting Bluetooth 2.1 or later devices with Bluetooth 2.0 and before devices are causing a regression. The encryption key size check needs to be moved out of the HCI connection handling into the L2CAP channel setup. To achieve this, the current check inside hci_conn_security() has been moved into l2cap_check_enc_key_size() helper function and then called from four decisions point inside L2CAP to cover all combinations of Secure Simple Pairing enabled devices and device using legacy pairing and legacy service security model. Fixes: d5bb334a8e17 ("Bluetooth: Align minimum encryption key size for LE and BR/EDR connections") Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=203643 Signed-off-by: Marcel Holtmann Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds net/bluetooth/hci_conn.c | 18 +++++++++--------- net/bluetooth/l2cap_core.c | 33 ++++++++++++++++++++++++++++----- 2 files changed, 37 insertions(+), 14 deletions(-) commit aad1dcc4f011ea409850e040363dff1e59aa4175 Author: Takashi Iwai Date: Wed Jun 19 15:34:07 2019 +0200 ppp: mppe: Add softdep to arc4 The arc4 crypto is mandatory at ppp_mppe probe time, so let's put a softdep line, so that the corresponding module gets prepared gracefully. Without this, a simple inclusion to initrd via dracut failed due to the missing dependency, for example. Signed-off-by: Takashi Iwai Signed-off-by: David S. Miller drivers/net/ppp/ppp_mppe.c | 1 + 1 file changed, 1 insertion(+) commit 2e5db6eb3c23e5dc8171eb8f6af7a97ef9fcf3a9 Author: Petr Oros Date: Wed Jun 19 14:29:42 2019 +0200 be2net: fix link failure after ethtool offline test Certain cards in conjunction with certain switches need a little more time for link setup that results in ethtool link test failure after offline test. Patch adds a loop that waits for a link setup finish. Changes in v2: - added fixes header Fixes: 4276e47e2d1c ("be2net: Add link test to list of ethtool self tests.") Signed-off-by: Petr Oros Reviewed-by: Ivan Vecera Signed-off-by: David S. Miller drivers/net/ethernet/emulex/benet/be_ethtool.c | 28 ++++++++++++++++++++------ 1 file changed, 22 insertions(+), 6 deletions(-) commit ea136a112d89bade596314a1ae49f748902f4727 Author: Colin Ian King Date: Wed Jun 19 19:14:46 2019 +0100 x86/apic: Fix integer overflow on 10 bit left shift of cpu_khz The left shift of unsigned int cpu_khz will overflow for large values of cpu_khz, so cast it to a long long before shifting it to avoid overvlow. For example, this can happen when cpu_khz is 4194305, i.e. ~4.2 GHz. Addresses-Coverity: ("Unintentional integer overflow") Fixes: 8c3ba8d04924 ("x86, apic: ack all pending irqs when crashed/on kexec") Signed-off-by: Colin Ian King Signed-off-by: Thomas Gleixner Cc: Borislav Petkov Cc: "H . Peter Anvin" Cc: kernel-janitors@vger.kernel.org Link: https://lkml.kernel.org/r/20190619181446.13635-1-colin.king@canonical.com arch/x86/kernel/apic/apic.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) commit 48c7d73b2362ce61503551ad70052617b3e8857d Merge: 88447c5b93d9 975a6166a858 Author: Thomas Gleixner Date: Sat Jun 22 11:16:25 2019 +0200 Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi into efi/urgent Pull another handful of EFI fixes for v5.2 from Arnd: - Fix a potential crash after kexec on arm64 with GICv3 - Fix a build warning on x86 - Stop policing the BGRT feature flags - Use a non-blocking version of SetVariable() in the boot control driver commit 975a6166a8584ee4a1b8bd93098e49dc101d7171 Author: Tian Baofeng Date: Wed Jun 12 16:18:10 2019 +0800 efibc: Replace variable set function in notifier call Replace the variable set function from "efivar_entry_set" to "efivar_entry_set_safe" in efibc panic notifier. In safe function parameter "block" will set to false and will call "efivar_entry_set_nonblocking"to set efi variables. efivar_entry_set_nonblocking is guaranteed to not block and is suitable for calling from crash/panic handlers. In UEFI android platform, when warm reset happens, with this change, efibc will not block the reboot process. Otherwise, set variable will call queue work and send to other offlined cpus then cause another panic, finally will cause reboot failure. Signed-off-by: Tian Baofeng Signed-off-by: Luo XinanX Signed-off-by: Ard Biesheuvel drivers/firmware/efi/efibc.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) commit c356dc4b540edd6c02b409dd8cf3208ba2804c38 Merge: 121bddf39a8e b6653b3629e5 Author: Linus Torvalds Date: Fri Jun 21 22:23:35 2019 -0700 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net Pull networking fixes from David Miller: 1) Fix leak of unqueued fragments in ipv6 nf_defrag, from Guillaume Nault. 2) Don't access the DDM interface unless the transceiver implements it in bnx2x, from Mauro S. M. Rodrigues. 3) Don't double fetch 'len' from userspace in sock_getsockopt(), from JingYi Hou. 4) Sign extension overflow in lio_core, from Colin Ian King. 5) Various netem bug fixes wrt. corrupted packets from Jakub Kicinski. 6) Fix epollout hang in hvsock, from Sunil Muthuswamy. 7) Fix regression in default fib6_type, from David Ahern. 8) Handle memory limits in tcp_fragment more appropriately, from Eric Dumazet. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (24 commits) tcp: refine memory limit test in tcp_fragment() inet: clear num_timeout reqsk_alloc() net: mvpp2: debugfs: Add pmap to fs dump ipv6: Default fib6_type to RTN_UNICAST when not set net: hns3: Fix inconsistent indenting net/af_iucv: always register net_device notifier net/af_iucv: build proper skbs for HiperTransport net/af_iucv: remove GFP_DMA restriction for HiperTransport net: dsa: mv88e6xxx: fix shift of FID bits in mv88e6185_g1_vtu_loadpurge() hvsock: fix epollout hang from race condition net/udp_gso: Allow TX timestamp with UDP GSO net: netem: fix use after free and double free with packet corruption net: netem: fix backlog accounting for corrupted GSO frames net: lio_core: fix potential sign-extension overflow on large shift tipc: pass tunnel dev as NULL to udp_tunnel(6)_xmit_skb ip6_tunnel: allow not to count pkts on tstats by passing dev as NULL ip_tunnel: allow not to count pkts on tstats by setting skb's dev to NULL tun: wake up waitqueues after IFF_UP is set net: remove duplicate fetch in sock_getsockopt tipc: fix issues with early FAILOVER_MSG from peer ... commit b6653b3629e5b88202be3c9abc44713973f5c4b4 Author: Eric Dumazet Date: Fri Jun 21 06:09:55 2019 -0700 tcp: refine memory limit test in tcp_fragment() tcp_fragment() might be called for skbs in the write queue. Memory limits might have been exceeded because tcp_sendmsg() only checks limits at full skb (64KB) boundaries. Therefore, we need to make sure tcp_fragment() wont punish applications that might have setup very low SO_SNDBUF values. Fixes: f070ef2ac667 ("tcp: tcp_fragment() should apply sane memory limits") Signed-off-by: Eric Dumazet Reported-by: Christoph Paasch Tested-by: Christoph Paasch Signed-off-by: David S. Miller net/ipv4/tcp_output.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) commit 121bddf39a8e39baf0df9ef1d688392c179935cd Merge: c036f7dabc34 7a5834e456f7 Author: Linus Torvalds Date: Fri Jun 21 14:47:09 2019 -0700 Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma Pull rdma fixes from Doug Ledford: "This is probably our last -rc pull request. We don't have anything else outstanding at the moment anyway, and with the summer months on us and people taking trips, I expect the next weeks leading up to the merge window to be pretty calm and sedate. This has two simple, no brainer fixes for the EFA driver. Then it has ten not quite so simple fixes for the hfi1 driver. The problem with them is that they aren't simply one liner typo fixes. They're still fixes, but they're more complex issues like livelock under heavy load where the answer was to change work queue usage and spinlock usage to resolve the problem, or issues with orphaned requests during certain types of failures like link down which required some more complex work to fix too. They all look like legitimate fixes to me, they just aren't small like I wish they were. Summary: - 2 minor EFA fixes - 10 hfi1 fixes related to scaling issues" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/efa: Handle mmap insertions overflow RDMA/efa: Fix success return value in case of error IB/hfi1: Handle port down properly in pio IB/hfi1: Handle wakeup of orphaned QPs for pio IB/hfi1: Wakeup QPs orphaned on wait list after flush IB/hfi1: Use aborts to trigger RC throttling IB/hfi1: Create inline to get extended headers IB/hfi1: Silence txreq allocation warnings IB/hfi1: Avoid hardlockup with flushlist_lock IB/hfi1: Correct tid qp rcd to match verbs context IB/hfi1: Close PSM sdma_progress sleep window IB/hfi1: Validate fault injection opcode user input commit c036f7dabc34ff14fb8a4a04cf3d53afb435715a Merge: ff17bbe0bb40 19d55046cd82 Author: Linus Torvalds Date: Fri Jun 21 13:45:41 2019 -0700 Merge tag 'nfs-for-5.2-3' of git://git.linux-nfs.org/projects/anna/linux-nfs Pull more NFS client fixes from Anna Schumaker: "These are mostly refcounting issues that people have found recently. The revert fixes a suspend recovery performance issue. - SUNRPC: Fix a credential refcount leak - Revert "SUNRPC: Declare RPC timers as TIMER_DEFERRABLE" - SUNRPC: Fix xps refcount imbalance on the error path - NFS4: Only set creation opendata if O_CREAT" * tag 'nfs-for-5.2-3' of git://git.linux-nfs.org/projects/anna/linux-nfs: SUNRPC: Fix a credential refcount leak Revert "SUNRPC: Declare RPC timers as TIMER_DEFERRABLE" net :sunrpc :clnt :Fix xps refcount imbalance on the error path NFS4: Only set creation opendata if O_CREAT commit ff17bbe0bb405ad8b36e55815d381841f9fdeebc Author: Andy Lutomirski Date: Fri Jun 21 08:43:04 2019 -0700 x86/vdso: Prevent segfaults due to hoisted vclock reads GCC 5.5.0 sometimes cleverly hoists reads of the pvclock and/or hvclock pages before the vclock mode checks. This creates a path through vclock_gettime() in which no vclock is enabled at all (due to disabled TSC on old CPUs, for example) but the pvclock or hvclock page nevertheless read. This will segfault on bare metal. This fixes commit 459e3a21535a ("gcc-9: properly declare the {pv,hv}clock_page storage") in the sense that, before that commit, GCC didn't seem to generate the offending code. There was nothing wrong with that commit per se, and -stable maintainers should backport this to all supported kernels regardless of whether the offending commit was present, since the same crash could just as easily be triggered by the phase of the moon. On GCC 9.1.1, this doesn't seem to affect the generated code at all, so I'm not too concerned about performance regressions from this fix. Cc: stable@vger.kernel.org Cc: x86@kernel.org Cc: Borislav Petkov Reported-by: Duncan Roe Signed-off-by: Andy Lutomirski Signed-off-by: Linus Torvalds arch/x86/entry/vdso/vclock_gettime.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) commit 60c112b0ada09826cc4ae6a4e55df677f76f1313 Author: Jens Axboe Date: Fri Jun 21 10:20:18 2019 -0600 io_uring: ensure req->file is cleared on allocation Stephen reports: I hit the following General Protection Fault when testing io_uring via the io_uring engine in fio. This was on a VM running 5.2-rc5 and the latest version of fio. The issue occurs for both null_blk and fake NVMe drives. I have not tested bare metal or real NVMe SSDs. The fio script used is given below. [io_uring] time_based=1 runtime=60 filename=/dev/nvme2n1 (note /dev/nullb0 also fails) ioengine=io_uring bs=4k rw=readwrite direct=1 fixedbufs=1 sqthread_poll=1 sqthread_poll_cpu=0 general protection fault: 0000 [#1] SMP PTI CPU: 0 PID: 872 Comm: io_uring-sq Not tainted 5.2.0-rc5-cpacket-io-uring #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 RIP: 0010:fput_many+0x7/0x90 Code: 01 48 85 ff 74 17 55 48 89 e5 53 48 8b 1f e8 a0 f9 ff ff 48 85 db 48 89 df 75 f0 5b 5d f3 c3 0f 1f 40 00 0f 1f 44 00 00 89 f6 48 29 77 38 74 01 c3 55 48 89 e5 53 48 89 fb 65 48 \ RSP: 0018:ffffadeb817ebc50 EFLAGS: 00010246 RAX: 0000000000000004 RBX: ffff8f46ad477480 RCX: 0000000000001805 RDX: 0000000000000000 RSI: 0000000000000001 RDI: f18b51b9a39552b5 RBP: ffffadeb817ebc58 R08: ffff8f46b7a318c0 R09: 000000000000015d R10: ffffadeb817ebce8 R11: 0000000000000020 R12: ffff8f46ad4cd000 R13: 00000000fffffff7 R14: ffffadeb817ebe30 R15: 0000000000000004 FS: 0000000000000000(0000) GS:ffff8f46b7a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055828f0bbbf0 CR3: 0000000232176004 CR4: 00000000003606f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ? fput+0x13/0x20 io_free_req+0x20/0x40 io_put_req+0x1b/0x20 io_submit_sqe+0x40a/0x680 ? __switch_to_asm+0x34/0x70 ? __switch_to_asm+0x40/0x70 io_submit_sqes+0xb9/0x160 ? io_submit_sqes+0xb9/0x160 ? __switch_to_asm+0x40/0x70 ? __switch_to_asm+0x34/0x70 ? __schedule+0x3f2/0x6a0 ? __switch_to_asm+0x34/0x70 io_sq_thread+0x1af/0x470 ? __switch_to_asm+0x34/0x70 ? wait_woken+0x80/0x80 ? __switch_to+0x85/0x410 ? __switch_to_asm+0x40/0x70 ? __switch_to_asm+0x34/0x70 ? __schedule+0x3f2/0x6a0 kthread+0x105/0x140 ? io_submit_sqes+0x160/0x160 ? kthread+0x105/0x140 ? io_submit_sqes+0x160/0x160 ? kthread_destroy_worker+0x50/0x50 ret_from_fork+0x35/0x40 which occurs because using a kernel side submission thread isn't valid without using fixed files (registered through io_uring_register()). This causes io_uring to put the request after logging an error, but before the file field is set in the request. If it happens to be non-zero, we attempt to fput() garbage. Fix this by ensuring that req->file is initialized when the request is allocated. Cc: stable@vger.kernel.org # 5.1+ Reported-by: Stephen Bates Tested-by: Stephen Bates Signed-off-by: Jens Axboe fs/io_uring.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) commit 19d55046cd824baab53534ba7e7f99945c6fdcb1 Author: Trond Myklebust Date: Thu Jun 20 10:47:40 2019 -0400 SUNRPC: Fix a credential refcount leak All callers of __rpc_clone_client() pass in a value for args->cred, meaning that the credential gets assigned and referenced in the call to rpc_new_client(). Reported-by: Ido Schimmel Fixes: 79caa5fad47c ("SUNRPC: Cache cred of process creating the rpc_client") Signed-off-by: Trond Myklebust Tested-by: Ido Schimmel Signed-off-by: Anna Schumaker net/sunrpc/clnt.c | 1 - 1 file changed, 1 deletion(-) commit 502980e84e4025d82e81f7d9684a708a3b31bcde Author: Anna Schumaker Date: Tue Jun 18 14:57:33 2019 -0400 Revert "SUNRPC: Declare RPC timers as TIMER_DEFERRABLE" Jon Hunter reports: "I have been noticing intermittent failures with a system suspend test on some of our machines that have a NFS mounted root file-system. Bisecting this issue points to your commit 431235818bc3 ("SUNRPC: Declare RPC timers as TIMER_DEFERRABLE") and reverting this on top of v5.2-rc3 does appear to resolve the problem. The cause of the suspend failure appears to be a long delay observed sometimes when resuming from suspend, and this is causing our test to timeout." This reverts commit 431235818bc3a919ca7487500c67c3144feece80. Reported-by: Jon Hunter Signed-off-by: Anna Schumaker net/sunrpc/sched.c | 4 +--- net/sunrpc/xprt.c | 4 +--- 2 files changed, 2 insertions(+), 6 deletions(-) commit b96226148491505318228ac52624956bd98f9e0c Author: Lin Yi Date: Mon Jun 10 10:16:56 2019 +0800 net :sunrpc :clnt :Fix xps refcount imbalance on the error path rpc_clnt_add_xprt take a reference to struct rpc_xprt_switch, but forget to release it before return, may lead to a memory leak. Signed-off-by: Lin Yi Signed-off-by: Anna Schumaker net/sunrpc/clnt.c | 1 + 1 file changed, 1 insertion(+) commit 909105199a682cb09c500acd443d34b182846c9c Author: Benjamin Coddington Date: Fri Jun 7 06:37:30 2019 -0400 NFS4: Only set creation opendata if O_CREAT We can end up in nfs4_opendata_alloc during task exit, in which case current->fs has already been cleaned up. This leads to a crash in current_umask(). Fix this by only setting creation opendata if we are actually doing an open with O_CREAT. We can drop the check for NULL nfs4_open_createattrs, since O_CREAT will never be set for the recovery path. Suggested-by: Trond Myklebust Signed-off-by: Benjamin Coddington Signed-off-by: Anna Schumaker fs/nfs/nfs4proc.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) commit a4c33bbb660b89fc7f21957386fb3a0b38e43f98 Merge: 0728f6c3cab1 c5d0e49e8d8f Author: Linus Torvalds Date: Fri Jun 21 11:11:30 2019 -0700 Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm Pull ARM fix from Russell King: "Just one ARM fix this time around for Jason Donenfeld, fixing a problem with the VDSO generation on big endian" * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 8867/1: vdso: pass --be8 to linker if necessary commit 0728f6c3cab107f0aab2c8ded1292dd2cc41a228 Merge: db54615e2141 5eab9cf87b6c Author: Linus Torvalds Date: Fri Jun 21 11:03:33 2019 -0700 Merge tag 'drm-fixes-2019-06-21' of git://anongit.freedesktop.org/drm/drm Pull drm fixes from Dave Airlie: "Just catching up on the week since back from holidays, everything seems quite sane. core: - copy_to_user fix for really legacy codepaths. vmwgfx: - two dma fixes - one virt hw interaction fix i915: - modesetting fix - gvt fix panfrost: - BO unmapping fix imx: - image converter fixes" * tag 'drm-fixes-2019-06-21' of git://anongit.freedesktop.org/drm/drm: drm/i915: Don't clobber M/N values during fastset check drm: return -EFAULT if copy_to_user() fails drm/panfrost: Make sure a BO is only unmapped when appropriate drm/i915/gvt: ignore unexpected pvinfo write gpu: ipu-v3: image-convert: Fix image downsize coefficients gpu: ipu-v3: image-convert: Fix input bytesperline for packed formats gpu: ipu-v3: image-convert: Fix input bytesperline width/height align drm/vmwgfx: fix a warning due to missing dma_parms drm/vmwgfx: Honor the sg list segment size limitation drm/vmwgfx: Use the backdoor port if the HB port is not available commit db54615e21419c3cb4d699a0b0aa16cc44d0e9da Merge: b7b8a44f3aba 9b9410766f54 Author: Linus Torvalds Date: Fri Jun 21 10:20:19 2019 -0700 Merge tag 'staging-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging/IIO/counter fixes from Greg KH: "Here are some small driver bugfixes for some staging/iio/counter drivers. Staging and IIO have been lumped together for a while, as those subsystems cross the areas a log, and counter is used by IIO, so that's why they are all in one pull request here. These are small fixes for reported issues in some iio drivers, the erofs filesystem, and a build issue for counter code. All have been in linux-next with no reported issues" * tag 'staging-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: erofs: add requirements field in superblock counter/ftm-quaddec: Add missing dependencies in Kconfig staging: iio: adt7316: Fix build errors when GPIOLIB is not set iio: temperature: mlx90632 Relax the compatibility check iio: imu: st_lsm6dsx: fix PM support for st_lsm6dsx i2c controller staging:iio:ad7150: fix threshold mode config bit commit b7b8a44f3abab51cc2772c5ced2fe2f51a1ad2b8 Merge: cf24242189b9 6f828c55e267 Author: Linus Torvalds Date: Fri Jun 21 10:18:16 2019 -0700 Merge tag 'char-misc-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are a number of small driver fixes for 5.2-rc6 Nothing major, just fixes for reported issues: - soundwire fixes - thunderbolt fixes - MAINTAINERS update for fpga maintainer change - binder bugfix - habanalabs 64bit pointer fix - documentation updates All of these have been in linux-next with no reported issues" * tag 'char-misc-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: habanalabs: use u64_to_user_ptr() for reading user pointers doc: fix documentation about UIO_MEM_LOGICAL using MAINTAINERS / Documentation: Thorsten Scherer is the successor of Gavin Schenk docs: fb: Add TER16x32 to the available font names MAINTAINERS: fpga: hand off maintainership to Moritz thunderbolt: Implement CIO reset correctly for Titan Ridge binder: fix possible UAF when freeing buffer thunderbolt: Make sure device runtime resume completes before taking domain lock soundwire: intel: set dai min and max channels correctly soundwire: stream: fix bad unlock balance soundwire: stream: fix out of boundary access on port properties commit cf24242189b935826a88feedb64761cbf483e42c Merge: c884d8ac7ffc d28bdaff5e26 Author: Linus Torvalds Date: Fri Jun 21 10:16:41 2019 -0700 Merge tag 'usb-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are four small USB fixes for 5.2-rc6. They include two xhci bugfixes, a chipidea fix, and a small dwc2 fix. Nothing major, just nice things to get resolved for reported issues. All have been in linux-next with no reported issues" * tag 'usb-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: xhci: detect USB 3.2 capable host controllers correctly usb: xhci: Don't try to recover an endpoint if port is in error state. usb: dwc2: Use generic PHY width in params setup usb: chipidea: udc: workaround for endpoint conflict issue commit c884d8ac7ffccc094e9674a3eb3be90d3b296c0a Merge: 05512b0f4652 c891f3b97964 Author: Linus Torvalds Date: Fri Jun 21 09:58:42 2019 -0700 Merge tag 'spdx-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx Pull still more SPDX updates from Greg KH: "Another round of SPDX updates for 5.2-rc6 Here is what I am guessing is going to be the last "big" SPDX update for 5.2. It contains all of the remaining GPLv2 and GPLv2+ updates that were "easy" to determine by pattern matching. The ones after this are going to be a bit more difficult and the people on the spdx list will be discussing them on a case-by-case basis now. Another 5000+ files are fixed up, so our overall totals are: Files checked: 64545 Files with SPDX: 45529 Compared to the 5.1 kernel which was: Files checked: 63848 Files with SPDX: 22576 This is a huge improvement. Also, we deleted another 20000 lines of boilerplate license crud, always nice to see in a diffstat" * tag 'spdx-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx: (65 commits) treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 507 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 506 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 505 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 504 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 503 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 502 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 501 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 498 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 496 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 495 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 491 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 490 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 489 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 488 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 487 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 486 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 485 ... commit 05512b0f46526c4e248b1da9386d73a84b7d327b Merge: 4ae004a9bca8 61cabc7b0a5c Author: Linus Torvalds Date: Fri Jun 21 09:51:44 2019 -0700 Merge tag '5.2-rc5-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6 Pull cifs fixes from Steve French: "Four small SMB3 fixes, all for stable" * tag '5.2-rc5-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: fix GlobalMid_Lock bug in cifs_reconnect SMB3: retry on STATUS_INSUFFICIENT_RESOURCES instead of failing write cifs: add spinlock for the openFileList to cifsInodeInfo cifs: fix panic in smb2_reconnect commit 919aef44d73d5d0c04213cb1bc31149cc074e65e Author: Qian Cai Date: Wed Jun 19 13:47:44 2019 -0400 x86/efi: fix a -Wtype-limits compilation warning Compiling a kernel with W=1 generates this warning, arch/x86/platform/efi/quirks.c:731:16: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits] Fixes: 3425d934fc03 ("efi/x86: Handle page faults occurring while running ...") Signed-off-by: Qian Cai Acked-by: "Prakhya, Sai Praneeth" Signed-off-by: Ard Biesheuvel arch/x86/platform/efi/quirks.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 5eab9cf87b6c261f4e2f6c7623171cc2f5ea1a9c Merge: 91cbf5d2365c 912bbf7e9ca4 Author: Dave Airlie Date: Fri Jun 21 11:44:20 2019 +1000 Merge tag 'imx-drm-fixes-2019-06-20' of git://git.pengutronix.de/git/pza/linux into drm-fixes drm/imx: ipu-v3 image converter fixes This series fixes input buffer alignment and downsizer configuration to adhere to IPU mem2mem CSC/scaler hardware restrictions in certain downscaling ratios. Signed-off-by: Dave Airlie From: Philipp Zabel Link: https://patchwork.freedesktop.org/patch/msgid/1561040798.14349.20.camel@pengutronix.de commit 91cbf5d2365c980b0abdd0924f7fdd38bbf55c78 Merge: ea37e1a35c88 475df5d0f3eb Author: Dave Airlie Date: Fri Jun 21 11:39:14 2019 +1000 Merge tag 'drm-intel-fixes-2019-06-20' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes drm/i915 fixes for v5.2-rc6: - GVT: Fix reserved PVINFO register write (Weinan) - Avoid clobbering M/N values in fastset fuzzy checks (Ville) Signed-off-by: Dave Airlie From: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/87pnn8sbdp.fsf@intel.com commit ea37e1a35c88923837f7c03a3ee17da81dccda67 Merge: 47e3c4c96460 74b67efa8d7b Author: Dave Airlie Date: Fri Jun 21 11:35:12 2019 +1000 Merge tag 'drm-misc-fixes-2019-06-19' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes panfrost- Only unmap BO's if they're mapped (Boris) core- Handle buffer desc copy_to_user failure properly (Dan) Cc: Boris Brezillon Cc: Dan Carpenter Signed-off-by: Dave Airlie From: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/20190619192745.GA145841@art_vandelay commit 47e3c4c96460073120577869f17b274264ca9788 Merge: 9e0babf2c06c 39916897cd81 Author: Dave Airlie Date: Fri Jun 21 11:26:59 2019 +1000 Merge branch 'vmwgfx-fixes-5.2' of git://people.freedesktop.org/~thomash/linux into drm-fixes A couple of fixes for vmwgfx. Two fixes for a DMA sg-list debug warning message. These are not cc'd stable since there is no evidence of actual breakage. On fix for the high-bandwidth backdoor port which is cc'd stable due to upcoming hardware, on which the code would otherwise break. Signed-off-by: Dave Airlie From: Thomas Hellstrom Link: https://patchwork.freedesktop.org/patch/msgid/20190618072255.2720-1-thomas@shipmail.org commit 637dfa0fad6d91a9a709dc70549a6d20fa77f615 Author: Cedric Hombourger Date: Thu Jun 13 10:52:50 2019 +0200 MIPS: have "plain" make calls build dtbs for selected platforms scripts/package/builddeb calls "make dtbs_install" after executing a plain make (i.e. no build targets specified). It will fail if dtbs were not built beforehand. Match the arm64 architecture where DTBs get built by the "all" target. Signed-off-by: Cedric Hombourger [paul.burton@mips.com: s/builddep/builddeb] Signed-off-by: Paul Burton Cc: linux-mips@vger.kernel.org Cc: stable@vger.kernel.org # v4.1+ arch/mips/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) commit c5d0e49e8d8f1a23034fdf8e935afc0c8f7ae27d Author: Jason A. Donenfeld Date: Mon Jun 17 13:29:19 2019 +0100 ARM: 8867/1: vdso: pass --be8 to linker if necessary The commit fe00e50b2db8 ("ARM: 8858/1: vdso: use $(LD) instead of $(CC) to link VDSO") removed the passing of CFLAGS, since ld doesn't take those directly. However, prior, big-endian ARM was relying on gcc to translate its -mbe8 option into ld's --be8 option. Lacking this, ld generated be32 code, making the VDSO generate SIGILL when called by userspace. This commit passes --be8 if CONFIG_CPU_ENDIAN_BE8 is enabled. Signed-off-by: Jason A. Donenfeld Cc: Masahiro Yamada Cc: Arnd Bergmann Cc: Ard Biesheuvel Signed-off-by: Russell King arch/arm/vdso/Makefile | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) commit 4ae004a9bca8bef118c2b4e76ee31c7df4514f18 Merge: b910f6a7ccab 6dde1e42f497 Author: Linus Torvalds Date: Thu Jun 20 14:19:34 2019 -0700 Merge tag 'ovl-fixes-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs Pull overlayfs fixes from Miklos Szeredi: "Fix two regressions in this cycle, and a couple of older bugs" * tag 'ovl-fixes-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ovl: make i_ino consistent with st_ino in more cases ovl: fix typo in MODULE_PARM_DESC ovl: fix bogus -Wmaybe-unitialized warning ovl: don't fail with disconnected lower NFS ovl: fix wrong flags check in FS_IOC_FS[SG]ETXATTR ioctls commit b910f6a7ccab60b4d930b438a97a265bb2b33135 Merge: b3e978337b25 766741fcaa1f Author: Linus Torvalds Date: Thu Jun 20 14:16:16 2019 -0700 Merge tag 'fuse-fixes-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse Pull fuse fix from Miklos Szeredi: "Just a single revert, fixing a regression in -rc1" * tag 'fuse-fixes-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: Revert "fuse: require /dev/fuse reads to have enough buffer capacity" commit b3e978337b25b042aa653652a029e3d798814c12 Merge: e929387449cf b21e31b25304 Author: Linus Torvalds Date: Thu Jun 20 13:50:37 2019 -0700 Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull kvm fixes from Paolo Bonzini: "Fixes for ARM and x86, plus selftest patches and nicer structs for nested state save/restore" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: nVMX: reorganize initial steps of vmx_set_nested_state KVM: arm/arm64: Fix emulated ptimer irq injection tests: kvm: Check for a kernel warning kvm: tests: Sort tests in the Makefile alphabetically KVM: x86/mmu: Allocate PAE root array when using SVM's 32-bit NPT KVM: x86: Modify struct kvm_nested_state to have explicit fields for data KVM: fix typo in documentation KVM: nVMX: use correct clean fields when copying from eVMCS KVM: arm/arm64: vgic: Fix kvm_device leak in vgic_its_destroy KVM: arm64: Filter out invalid core register IDs in KVM_GET_REG_LIST KVM: arm64: Implement vq_present() as a macro commit 240b4cc8fd5db138b675297d4226ec46594d9b3b Author: Jan Kara Date: Wed Jun 19 09:05:41 2019 +0200 scsi: vmw_pscsi: Fix use-after-free in pvscsi_queue_lck() Once we unlock adapter->hw_lock in pvscsi_queue_lck() nothing prevents just queued scsi_cmnd from completing and freeing the request. Thus cmd->cmnd[0] dereference can dereference already freed request leading to kernel crashes or other issues (which one of our customers observed). Store cmd->cmnd[0] in a local variable before unlocking adapter->hw_lock to fix the issue. CC: Signed-off-by: Jan Kara Reviewed-by: Ewan D. Milne Signed-off-by: Martin K. Petersen drivers/scsi/vmw_pvscsi.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) commit e929387449cf631e96840296a01922be1ef3c832 Merge: a409de616259 615c48ad8f42 Author: Linus Torvalds Date: Thu Jun 20 12:04:57 2019 -0700 Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "This is mainly a couple of email address updates to MAINTAINERS, but we've also fixed a UAPI build issue with musl libc and an accidental double-initialisation of our pgd_cache due to a naming conflict with a weak symbol. There are a couple of outstanding issues that have been reported, but it doesn't look like they're new and we're still a long way off from fully debugging them. Summary: - Fix use of #include in UAPI headers for compatability with musl libc - Update email addresses in MAINTAINERS - Fix initialisation of pgd_cache due to name collision with weak symbol" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64/mm: don't initialize pgd_cache twice MAINTAINERS: Update my email address arm64/sve: should not depend on arm64: ssbd: explicitly depend on MAINTAINERS: Update my email address to use @kernel.org commit a409de616259c520cc864f3a2bba69dde208c8be Merge: d72558b2b331 11aff183225c Author: Linus Torvalds Date: Thu Jun 20 12:03:41 2019 -0700 Merge tag 's390-5.2-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Heiko Carstens: - Disable address-of-packed-member warning in s390 specific boot code to get rid of a gcc9 warning which otherwise is already disabled for the whole kernel. - Fix yet another compiler error seen with CONFIG_OPTIMIZE_INLINING enabled. - Fix memory leak in vfio-ccw code on module exit. * tag 's390-5.2-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: vfio-ccw: Destroy kmem cache region on module exit s390/ctl_reg: mark __ctl_set_bit and __ctl_clear_bit as __always_inline s390/boot: disable address-of-packed-member warning commit d72558b2b33128363e5af7f57c59766a256e8434 Merge: 6331d118ac61 c285a2f01d69 Author: Linus Torvalds Date: Thu Jun 20 10:12:53 2019 -0700 Merge tag 'for_v5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull two misc vfs fixes from Jan Kara: "One small quota fix fixing spurious EDQUOT errors and one fanotify fix fixing a bug in the new fanotify FID reporting code" * tag 'for_v5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: fanotify: update connector fsid cache on add mark quota: fix a problem about transfer quota commit 2cd42d19cffa0ec3dfb57b1b3e1a07a9bf4ed80a Author: David Howells Date: Thu Jun 20 18:12:02 2019 +0100 afs: Fix setting of i_blocks The setting of i_blocks, which is calculated from i_size, has got accidentally misordered relative to the setting of i_size when initially setting up an inode. Further, i_blocks isn't updated by afs_apply_status() when the size is updated. To fix this, break the i_size/i_blocks setting out into a helper function and call it from both places. Fixes: a58823ac4589 ("afs: Fix application of status and callback to be under same lock") Signed-off-by: David Howells fs/afs/inode.c | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) commit 6331d118ac61454ee52d5f9be098e9ddab6d6572 Merge: 41a247d896d2 83293386bc95 Author: Linus Torvalds Date: Thu Jun 20 10:08:38 2019 -0700 Merge tag 'mmc-v5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "Here's quite a few MMC fixes intended for v5.2-rc6. This time it also contains fixes for a WiFi driver, which device is attached to the SDIO interface. Patches for the WiFi driver have been acked by the corresponding maintainers. Summary: MMC core: - Make switch to eMMC HS400 more robust for some controllers - Add two SDIO func API to manage re-tuning constraints - Prevent processing SDIO IRQs when the card is suspended MMC host: - sdhi: Disallow broken HS400 for M3-W ES1.2, RZ/G2M and V3H - mtk-sd: Fixup support for SDIO IRQs - sdhci-pci-o2micro: Fixup support for tuning Wireless BRCMFMAC (SDIO): - Deal with expected transmission errors related to the idle states (handled by the Always-On-Subsystem or AOS) on the SDIO-based WiFi on rk3288-veyron-minnie, rk3288-veyron-speedy and rk3288-veyron-mickey" * tag 'mmc-v5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: core: Prevent processing SDIO IRQs when the card is suspended mmc: sdhci: sdhci-pci-o2micro: Correctly set bus width when tuning brcmfmac: sdio: Don't tune while the card is off mmc: core: Add sdio_retune_hold_now() and sdio_retune_release() brcmfmac: sdio: Disable auto-tuning around commands expected to fail mmc: core: API to temporarily disable retuning for SDIO CRC errors Revert "brcmfmac: disable command decode in sdio_aos" mmc: mediatek: fix SDIO IRQ detection issue mmc: mediatek: fix SDIO IRQ interrupt handle flow mmc: core: complete HS400 before checking status mmc: sdhi: disallow HS400 for M3-W ES1.2, RZ/G2M, and V3H commit 41a247d896d20b2b7c73ec40523d7caf058c0698 Merge: 241e39004581 440078db7a55 Author: Linus Torvalds Date: Thu Jun 20 09:58:35 2019 -0700 Merge tag 'for-linus-20190620' of git://git.kernel.dk/linux-block Pull block fixes from Jens Axboe: "Three fixes that should go into this series. One is a set of two patches from Christoph, fixing a page leak on same page merges. Boiled down version of a bigger fix, but this one is more appropriate for this late in the cycle (and easier to backport to stable). The last patch is for a divide error in MD, from Mariusz (via Song)" * tag 'for-linus-20190620' of git://git.kernel.dk/linux-block: md: fix for divide error in status_resync block: fix page leak when merging to same page block: return from __bio_try_merge_page if merging occured in the same page commit b21e31b253048b7f9768ca7cc270e67765fd6ba2 Merge: 9fd588772636 e4e5a865e9a9 Author: Paolo Bonzini Date: Thu Jun 20 18:24:18 2019 +0200 Merge tag 'kvmarm-fixes-for-5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm fixes for 5.2, take #2 - SVE cleanup killing a warning with ancient GCC versions - Don't report non-existent system registers to userspace - Fix memory leak when freeing the vgic ITS - Properly lower the interrupt on the emulated physical timer commit 9fd588772636bcbe48669d880efa2e1cc0575ebd Author: Paolo Bonzini Date: Wed Jun 19 16:52:27 2019 +0200 KVM: nVMX: reorganize initial steps of vmx_set_nested_state Commit 332d079735f5 ("KVM: nVMX: KVM_SET_NESTED_STATE - Tear down old EVMCS state before setting new state", 2019-05-02) broke evmcs_test because the eVMCS setup must be performed even if there is no VMXON region defined, as long as the eVMCS bit is set in the assist page. While the simplest possible fix would be to add a check on kvm_state->flags & KVM_STATE_NESTED_EVMCS in the initial "if" that covers kvm_state->hdr.vmx.vmxon_pa == -1ull, that is quite ugly. Instead, this patch moves checks earlier in the function and conditionalizes them on kvm_state->hdr.vmx.vmxon_pa, so that vmx_set_nested_state always goes through vmx_leave_nested and nested_enable_evmcs. Fixes: 332d079735f5 ("KVM: nVMX: KVM_SET_NESTED_STATE - Tear down old EVMCS state before setting new state") Cc: Aaron Lewis Reviewed-by: Vitaly Kuznetsov Signed-off-by: Paolo Bonzini arch/x86/kvm/vmx/nested.c | 26 ++++++++++-------- .../kvm/x86_64/vmx_set_nested_state_test.c | 32 ++++++++++++++-------- 2 files changed, 35 insertions(+), 23 deletions(-) commit 90fa9b64523a645a97edc0bdcf2d74759957eeee Author: David Howells Date: Thu Jun 20 16:49:35 2019 +0100 afs: Fix uninitialised spinlock afs_volume::cb_break_lock Fix the cb_break_lock spinlock in afs_volume struct by initialising it when the volume record is allocated. Also rename the lock to cb_v_break_lock to distinguish it from the lock of the same name in the afs_server struct. Without this, the following trace may be observed when a volume-break callback is received: INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. CPU: 2 PID: 50 Comm: kworker/2:1 Not tainted 5.2.0-rc1-fscache+ #3045 Hardware name: ASUS All Series/H97-PLUS, BIOS 2306 10/09/2014 Workqueue: afs SRXAFSCB_CallBack Call Trace: dump_stack+0x67/0x8e register_lock_class+0x23b/0x421 ? check_usage_forwards+0x13c/0x13c __lock_acquire+0x89/0xf73 lock_acquire+0x13b/0x166 ? afs_break_callbacks+0x1b2/0x3dd _raw_write_lock+0x2c/0x36 ? afs_break_callbacks+0x1b2/0x3dd afs_break_callbacks+0x1b2/0x3dd ? trace_event_raw_event_afs_server+0x61/0xac SRXAFSCB_CallBack+0x11f/0x16c process_one_work+0x2c5/0x4ee ? worker_thread+0x234/0x2ac worker_thread+0x1d8/0x2ac ? cancel_delayed_work_sync+0xf/0xf kthread+0x11f/0x127 ? kthread_park+0x76/0x76 ret_from_fork+0x24/0x30 Fixes: 68251f0a6818 ("afs: Fix whole-volume callback handling") Signed-off-by: David Howells fs/afs/callback.c | 4 ++-- fs/afs/internal.h | 2 +- fs/afs/volume.c | 1 + 3 files changed, 4 insertions(+), 3 deletions(-) commit a6853b9ce81a8f32f3c13c30ae951bb6830a896a Author: David Howells Date: Thu Jun 20 16:49:35 2019 +0100 afs: Fix vlserver record corruption Because I made the afs_call struct share pointers to an afs_server object and an afs_vlserver object to save space, afs_put_call() calls afs_put_server() on afs_vlserver object (which is only meant for the afs_server object) because it sees that call->server isn't NULL. This means that the afs_vlserver object gets unpredictably and randomly modified, depending on what config options are set (such as lockdep). Fix this by getting rid of the union and having two non-overlapping pointers in the afs_call struct. Fixes: ffba718e9354 ("afs: Get rid of afs_call::reply[]") Signed-off-by: David Howells fs/afs/internal.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) commit 3647e42b55dcbf3b93457eb750660676e8df5010 Author: David Howells Date: Wed Jun 19 10:56:03 2019 +0100 afs: Fix over zealous "vnode modified" warnings Occasionally, warnings like this: vnode modified 2af7 on {10000b:1} [exp 2af2] YFS.FetchStatus(vnode) are emitted into the kernel log. This indicates that when we were applying the updated vnode (file) status retrieved from the server to an inode we saw that the data version number wasn't what we were expecting (in this case it's 0x2af7 rather than 0x2af2). We've usually received a callback from the server prior to this point - or the callback promise has lapsed - so the warning is merely informative and the state is to be expected. Fix this by only emitting the warning if the we still think that we have a valid callback promise and haven't received a callback. Also change the format slightly so so that the new data version doesn't look like part of the text, the like is prefixed with "kAFS: " and the message is ranked as a warning. Fixes: 31143d5d515e ("AFS: implement basic file write support") Reported-by: Ian Wienand Signed-off-by: David Howells fs/afs/inode.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) commit 32f010deab575199df4ebe7b6aec20c17bb7eccd Author: Reinette Chatre Date: Wed Jun 19 13:27:16 2019 -0700 x86/resctrl: Prevent possible overrun during bitmap operations While the DOC at the beginning of lib/bitmap.c explicitly states that "The number of valid bits in a given bitmap does _not_ need to be an exact multiple of BITS_PER_LONG.", some of the bitmap operations do indeed access BITS_PER_LONG portions of the provided bitmap no matter the size of the provided bitmap. For example, if find_first_bit() is provided with an 8 bit bitmap the operation will access BITS_PER_LONG bits from the provided bitmap. While the operation ensures that these extra bits do not affect the result, the memory is still accessed. The capacity bitmasks (CBMs) are typically stored in u32 since they can never exceed 32 bits. A few instances exist where a bitmap_* operation is performed on a CBM by simply pointing the bitmap operation to the stored u32 value. The consequence of this pattern is that some bitmap_* operations will access out-of-bounds memory when interacting with the provided CBM. This same issue has previously been addressed with commit 49e00eee0061 ("x86/intel_rdt: Fix out-of-bounds memory access in CBM tests") but at that time not all instances of the issue were fixed. Fix this by using an unsigned long to store the capacity bitmask data that is passed to bitmap functions. Fixes: e651901187ab ("x86/intel_rdt: Introduce "bit_usage" to display cache allocations details") Fixes: f4e80d67a527 ("x86/intel_rdt: Resctrl files reflect pseudo-locked information") Fixes: 95f0b77efa57 ("x86/intel_rdt: Initialize new resource group with sane defaults") Signed-off-by: Reinette Chatre Signed-off-by: Borislav Petkov Cc: Fenghua Yu Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: stable Cc: Thomas Gleixner Cc: Tony Luck Cc: x86-ml Link: https://lkml.kernel.org/r/58c9b6081fd9bf599af0dfc01a6fdd335768efef.1560975645.git.reinette.chatre@intel.com arch/x86/kernel/cpu/resctrl/rdtgroup.c | 35 ++++++++++++++++------------------ 1 file changed, 16 insertions(+), 19 deletions(-) commit f4bb1f895aa07dfcb96169192ff7c9154620df87 Author: Souptick Joarder Date: Sun May 26 21:41:10 2019 +0530 auxdisplay/ht16k33.c: Convert to use vm_map_pages_zero() While using mmap, the incorrect values of length and vm_pgoff are ignored and this driver goes ahead with mapping fbdev.buffer to user vma. Convert vm_insert_pages() to use vm_map_pages_zero(). We could later "fix" these drivers to behave according to the normal vm_pgoff offsetting simply by removing the _zero suffix on the function name and if that causes regressions, it gives us an easy way to revert. Signed-off-by: Souptick Joarder Acked-by: Robin van der Gracht Signed-off-by: Miguel Ojeda drivers/auxdisplay/ht16k33.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) commit 461e274b2821901ca9c084f43074ad099848199f Author: Souptick Joarder Date: Sun May 26 21:40:27 2019 +0530 auxdisplay/cfag12864bfb.c: Convert to use vm_map_pages_zero() While using mmap, the incorrect values of length and vm_pgoff are ignored and this driver goes ahead with mapping cfag12864b_buffer to user vma. Convert vm_insert_pages() to use vm_map_pages_zero(). We could later "fix" these drivers to behave according to the normal vm_pgoff offsetting simply by removing the _zero suffix on the function name and if that causes regressions, it gives us an easy way to revert. Signed-off-by: Souptick Joarder Signed-off-by: Miguel Ojeda drivers/auxdisplay/cfag12864bfb.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) commit 50087112592016a3fc10b394a55f1f1a1bde6908 Author: Suraj Jitindar Singh Date: Thu Jun 20 11:46:49 2019 +1000 KVM: PPC: Book3S HV: Invalidate ERAT when flushing guest TLB entries When a guest vcpu moves from one physical thread to another it is necessary for the host to perform a tlb flush on the previous core if another vcpu from the same guest is going to run there. This is because the guest may use the local form of the tlb invalidation instruction meaning stale tlb entries would persist where it previously ran. This is handled on guest entry in kvmppc_check_need_tlb_flush() which calls flush_guest_tlb() to perform the tlb flush. Previously the generic radix__local_flush_tlb_lpid_guest() function was used, however the functionality was reimplemented in flush_guest_tlb() to avoid the trace_tlbie() call as the flushing may be done in real mode. The reimplementation in flush_guest_tlb() was missing an erat invalidation after flushing the tlb. This lead to observable memory corruption in the guest due to the caching of stale translations. Fix this by adding the erat invalidation. Fixes: 70ea13f6e609 ("KVM: PPC: Book3S HV: Flush TLB on secondary radix threads") Signed-off-by: Suraj Jitindar Singh Signed-off-by: Michael Ellerman arch/powerpc/kvm/book3s_hv_builtin.c | 1 + 1 file changed, 1 insertion(+) commit 6f828c55e26769666e0ae56b037f948dc26fe0d4 Merge: 6ad805b82dc5 f99bc332c713 Author: Greg Kroah-Hartman Date: Thu Jun 20 13:30:47 2019 +0200 Merge tag 'misc-habanalabs-fixes-2019-06-20' of git://people.freedesktop.org/~gabbayo/linux into char-misc-linus Oded writes: This tag contains the following fix: - Casting warning of a 64-bit integer in 32-bit architecture. Use the macro that was defined for this purpose. * tag 'misc-habanalabs-fixes-2019-06-20' of git://people.freedesktop.org/~gabbayo/linux: habanalabs: use u64_to_user_ptr() for reading user pointers commit d28bdaff5e260852621d45edd3af017cc5d16925 Merge: ddd57980a0fd 42de8afc40c9 Author: Greg Kroah-Hartman Date: Thu Jun 20 11:56:35 2019 +0200 Merge tag 'fixes-for-v5.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus Felipe writes: usb: fixes for v5.2-rc5 A single fix to take into account the PHY width during initialization of dwc2 driver. This change allows deviceTree to pass PHY width if necessary. Signed-off-by: Felipe Balbi * tag 'fixes-for-v5.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb: usb: dwc2: Use generic PHY width in params setup commit f99bc332c713b7672bad5236060b02f0c41c7242 Author: Arnd Bergmann Date: Mon Jun 17 14:41:33 2019 +0200 habanalabs: use u64_to_user_ptr() for reading user pointers We cannot cast a 64-bit integer to a pointer on 32-bit architectures without a warning: drivers/misc/habanalabs/habanalabs_ioctl.c: In function 'debug_coresight': drivers/misc/habanalabs/habanalabs_ioctl.c:143:23: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast] input = memdup_user((const void __user *) args->input_ptr, Use the macro that was defined for this purpose. Fixes: 315bc055ed56 ("habanalabs: add new IOCTL for debug, tracing and profiling") Signed-off-by: Arnd Bergmann Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay drivers/misc/habanalabs/habanalabs_ioctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 241e39004581475b2802cd63c111fec43bb0123e Author: J. Bruce Fields Date: Wed Jun 19 17:06:24 2019 -0400 nfsd: replace Jeff by Chuck as nfsd co-maintainer Jeff's picking up more responsibilities elsewhere, and Chuck's agreed to take over. For now, as before, nothing's changing day-to-day, but I want to have a co-maintainer if only for bus factor. Acked-by: Jeff Layton Signed-off-by: J. Bruce Fields Signed-off-by: Linus Torvalds MAINTAINERS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 1196364f21ffe5d1e6d83cafd6a2edb89404a3ae Author: Kevin Darbyshire-Bryant Date: Wed Jun 19 15:08:18 2019 +0100 MIPS: fix build on non-linux hosts calc_vmlinuz_load_addr.c requires SZ_64K to be defined for alignment purposes. It included "../../../../include/linux/sizes.h" to define that size, however "sizes.h" tries to include which assumes linux system headers. These may not exist eg. the following error was encountered when building Linux for OpenWrt under macOS: In file included from arch/mips/boot/compressed/calc_vmlinuz_load_addr.c:16: arch/mips/boot/compressed/../../../../include/linux/sizes.h:11:10: fatal error: 'linux/const.h' file not found ^~~~~~~~~~ Change makefile to force building on local linux headers instead of system headers. Also change eye-watering relative reference in include file spec. Thanks to Jo-Philip Wich & Petr Štetiar for assistance in tracking this down & fixing. Suggested-by: Jo-Philipp Wich Signed-off-by: Petr Štetiar Signed-off-by: Kevin Darbyshire-Bryant Signed-off-by: Paul Burton Cc: linux-mips@vger.kernel.org arch/mips/boot/compressed/Makefile | 2 ++ arch/mips/boot/compressed/calc_vmlinuz_load_addr.c | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) commit 85f9aa7565bd79b039325f2c01af7ffa717924df Author: Eric Dumazet Date: Wed Jun 19 09:38:38 2019 -0700 inet: clear num_timeout reqsk_alloc() KMSAN caught uninit-value in tcp_create_openreq_child() [1] This is caused by a recent change, combined by the fact that TCP cleared num_timeout, num_retrans and sk fields only when a request socket was about to be queued. Under syncookie mode, a temporary request socket is used, and req->num_timeout could contain garbage. Lets clear these three fields sooner, there is really no point trying to defer this and risk other bugs. [1] BUG: KMSAN: uninit-value in tcp_create_openreq_child+0x157f/0x1cc0 net/ipv4/tcp_minisocks.c:526 CPU: 1 PID: 13357 Comm: syz-executor591 Not tainted 5.2.0-rc4+ #3 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x191/0x1f0 lib/dump_stack.c:113 kmsan_report+0x162/0x2d0 mm/kmsan/kmsan.c:611 __msan_warning+0x75/0xe0 mm/kmsan/kmsan_instr.c:304 tcp_create_openreq_child+0x157f/0x1cc0 net/ipv4/tcp_minisocks.c:526 tcp_v6_syn_recv_sock+0x761/0x2d80 net/ipv6/tcp_ipv6.c:1152 tcp_get_cookie_sock+0x16e/0x6b0 net/ipv4/syncookies.c:209 cookie_v6_check+0x27e0/0x29a0 net/ipv6/syncookies.c:252 tcp_v6_cookie_check net/ipv6/tcp_ipv6.c:1039 [inline] tcp_v6_do_rcv+0xf1c/0x1ce0 net/ipv6/tcp_ipv6.c:1344 tcp_v6_rcv+0x60b7/0x6a30 net/ipv6/tcp_ipv6.c:1554 ip6_protocol_deliver_rcu+0x1433/0x22f0 net/ipv6/ip6_input.c:397 ip6_input_finish net/ipv6/ip6_input.c:438 [inline] NF_HOOK include/linux/netfilter.h:305 [inline] ip6_input+0x2af/0x340 net/ipv6/ip6_input.c:447 dst_input include/net/dst.h:439 [inline] ip6_rcv_finish net/ipv6/ip6_input.c:76 [inline] NF_HOOK include/linux/netfilter.h:305 [inline] ipv6_rcv+0x683/0x710 net/ipv6/ip6_input.c:272 __netif_receive_skb_one_core net/core/dev.c:4981 [inline] __netif_receive_skb net/core/dev.c:5095 [inline] process_backlog+0x721/0x1410 net/core/dev.c:5906 napi_poll net/core/dev.c:6329 [inline] net_rx_action+0x738/0x1940 net/core/dev.c:6395 __do_softirq+0x4ad/0x858 kernel/softirq.c:293 do_softirq_own_stack+0x49/0x80 arch/x86/entry/entry_64.S:1052 do_softirq kernel/softirq.c:338 [inline] __local_bh_enable_ip+0x199/0x1e0 kernel/softirq.c:190 local_bh_enable+0x36/0x40 include/linux/bottom_half.h:32 rcu_read_unlock_bh include/linux/rcupdate.h:682 [inline] ip6_finish_output2+0x213f/0x2670 net/ipv6/ip6_output.c:117 ip6_finish_output+0xae4/0xbc0 net/ipv6/ip6_output.c:150 NF_HOOK_COND include/linux/netfilter.h:294 [inline] ip6_output+0x5d3/0x720 net/ipv6/ip6_output.c:167 dst_output include/net/dst.h:433 [inline] NF_HOOK include/linux/netfilter.h:305 [inline] ip6_xmit+0x1f53/0x2650 net/ipv6/ip6_output.c:271 inet6_csk_xmit+0x3df/0x4f0 net/ipv6/inet6_connection_sock.c:135 __tcp_transmit_skb+0x4076/0x5b40 net/ipv4/tcp_output.c:1156 tcp_transmit_skb net/ipv4/tcp_output.c:1172 [inline] tcp_write_xmit+0x39a9/0xa730 net/ipv4/tcp_output.c:2397 __tcp_push_pending_frames+0x124/0x4e0 net/ipv4/tcp_output.c:2573 tcp_send_fin+0xd43/0x1540 net/ipv4/tcp_output.c:3118 tcp_close+0x16ba/0x1860 net/ipv4/tcp.c:2403 inet_release+0x1f7/0x270 net/ipv4/af_inet.c:427 inet6_release+0xaf/0x100 net/ipv6/af_inet6.c:470 __sock_release net/socket.c:601 [inline] sock_close+0x156/0x490 net/socket.c:1273 __fput+0x4c9/0xba0 fs/file_table.c:280 ____fput+0x37/0x40 fs/file_table.c:313 task_work_run+0x22e/0x2a0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:185 [inline] exit_to_usermode_loop arch/x86/entry/common.c:168 [inline] prepare_exit_to_usermode+0x39d/0x4d0 arch/x86/entry/common.c:199 syscall_return_slowpath+0x90/0x5c0 arch/x86/entry/common.c:279 do_syscall_64+0xe2/0xf0 arch/x86/entry/common.c:305 entry_SYSCALL_64_after_hwframe+0x63/0xe7 RIP: 0033:0x401d50 Code: 01 f0 ff ff 0f 83 40 0d 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d dd 8d 2d 00 00 75 14 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 14 0d 00 00 c3 48 83 ec 08 e8 7a 02 00 00 RSP: 002b:00007fff1cf58cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000401d50 RDX: 000000000000001c RSI: 0000000000000000 RDI: 0000000000000003 RBP: 00000000004a9050 R08: 0000000020000040 R09: 000000000000001c R10: 0000000020004004 R11: 0000000000000246 R12: 0000000000402ef0 R13: 0000000000402f80 R14: 0000000000000000 R15: 0000000000000000 Uninit was created at: kmsan_save_stack_with_flags mm/kmsan/kmsan.c:201 [inline] kmsan_internal_poison_shadow+0x53/0xa0 mm/kmsan/kmsan.c:160 kmsan_kmalloc+0xa4/0x130 mm/kmsan/kmsan_hooks.c:177 kmem_cache_alloc+0x534/0xb00 mm/slub.c:2781 reqsk_alloc include/net/request_sock.h:84 [inline] inet_reqsk_alloc+0xa8/0x600 net/ipv4/tcp_input.c:6384 cookie_v6_check+0xadb/0x29a0 net/ipv6/syncookies.c:173 tcp_v6_cookie_check net/ipv6/tcp_ipv6.c:1039 [inline] tcp_v6_do_rcv+0xf1c/0x1ce0 net/ipv6/tcp_ipv6.c:1344 tcp_v6_rcv+0x60b7/0x6a30 net/ipv6/tcp_ipv6.c:1554 ip6_protocol_deliver_rcu+0x1433/0x22f0 net/ipv6/ip6_input.c:397 ip6_input_finish net/ipv6/ip6_input.c:438 [inline] NF_HOOK include/linux/netfilter.h:305 [inline] ip6_input+0x2af/0x340 net/ipv6/ip6_input.c:447 dst_input include/net/dst.h:439 [inline] ip6_rcv_finish net/ipv6/ip6_input.c:76 [inline] NF_HOOK include/linux/netfilter.h:305 [inline] ipv6_rcv+0x683/0x710 net/ipv6/ip6_input.c:272 __netif_receive_skb_one_core net/core/dev.c:4981 [inline] __netif_receive_skb net/core/dev.c:5095 [inline] process_backlog+0x721/0x1410 net/core/dev.c:5906 napi_poll net/core/dev.c:6329 [inline] net_rx_action+0x738/0x1940 net/core/dev.c:6395 __do_softirq+0x4ad/0x858 kernel/softirq.c:293 do_softirq_own_stack+0x49/0x80 arch/x86/entry/entry_64.S:1052 do_softirq kernel/softirq.c:338 [inline] __local_bh_enable_ip+0x199/0x1e0 kernel/softirq.c:190 local_bh_enable+0x36/0x40 include/linux/bottom_half.h:32 rcu_read_unlock_bh include/linux/rcupdate.h:682 [inline] ip6_finish_output2+0x213f/0x2670 net/ipv6/ip6_output.c:117 ip6_finish_output+0xae4/0xbc0 net/ipv6/ip6_output.c:150 NF_HOOK_COND include/linux/netfilter.h:294 [inline] ip6_output+0x5d3/0x720 net/ipv6/ip6_output.c:167 dst_output include/net/dst.h:433 [inline] NF_HOOK include/linux/netfilter.h:305 [inline] ip6_xmit+0x1f53/0x2650 net/ipv6/ip6_output.c:271 inet6_csk_xmit+0x3df/0x4f0 net/ipv6/inet6_connection_sock.c:135 __tcp_transmit_skb+0x4076/0x5b40 net/ipv4/tcp_output.c:1156 tcp_transmit_skb net/ipv4/tcp_output.c:1172 [inline] tcp_write_xmit+0x39a9/0xa730 net/ipv4/tcp_output.c:2397 __tcp_push_pending_frames+0x124/0x4e0 net/ipv4/tcp_output.c:2573 tcp_send_fin+0xd43/0x1540 net/ipv4/tcp_output.c:3118 tcp_close+0x16ba/0x1860 net/ipv4/tcp.c:2403 inet_release+0x1f7/0x270 net/ipv4/af_inet.c:427 inet6_release+0xaf/0x100 net/ipv6/af_inet6.c:470 __sock_release net/socket.c:601 [inline] sock_close+0x156/0x490 net/socket.c:1273 __fput+0x4c9/0xba0 fs/file_table.c:280 ____fput+0x37/0x40 fs/file_table.c:313 task_work_run+0x22e/0x2a0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:185 [inline] exit_to_usermode_loop arch/x86/entry/common.c:168 [inline] prepare_exit_to_usermode+0x39d/0x4d0 arch/x86/entry/common.c:199 syscall_return_slowpath+0x90/0x5c0 arch/x86/entry/common.c:279 do_syscall_64+0xe2/0xf0 arch/x86/entry/common.c:305 entry_SYSCALL_64_after_hwframe+0x63/0xe7 Fixes: 336c39a03151 ("tcp: undo init congestion window on false SYNACK timeout") Signed-off-by: Eric Dumazet Cc: Yuchung Cheng Cc: Neal Cardwell Cc: Soheil Hassas Yeganeh Reported-by: syzbot Acked-by: Soheil Hassas Yeganeh Acked-by: Yuchung Cheng Signed-off-by: David S. Miller include/net/request_sock.h | 3 +++ net/ipv4/inet_connection_sock.c | 4 ---- net/ipv4/tcp_fastopen.c | 4 ---- 3 files changed, 3 insertions(+), 8 deletions(-) commit 6dbbd053e6aea827abde89ac9b9d6855dab1a66b Author: Logan Gunthorpe Date: Wed Jun 19 12:56:26 2019 -0600 PCI/P2PDMA: Ignore root complex whitelist when an IOMMU is present Presently, there is no path to DMA map P2PDMA memory, so if a TLP targeting this memory hits the root complex and an IOMMU is present, the IOMMU will reject the transaction, even if the RC would support P2PDMA. So until the kernel knows to map these DMA addresses in the IOMMU, we should not enable the whitelist when an IOMMU is present. Link: https://lore.kernel.org/linux-pci/20190522201252.2997-1-logang@deltatee.com/ Fixes: 0f97da831026 ("PCI/P2PDMA: Allow P2P DMA between any devices under AMD ZEN Root Complex") Signed-off-by: Logan Gunthorpe Reviewed-by: Christian König Signed-off-by: Bjorn Helgaas Cc: Christoph Hellwig drivers/pci/p2pdma.c | 4 ++++ 1 file changed, 4 insertions(+) commit 8110a7a7d295b08433dfa7e692e347a43e63f475 Author: Nathan Huckleberry Date: Wed Jun 19 11:17:15 2019 -0700 net: mvpp2: debugfs: Add pmap to fs dump There was an unused variable 'mvpp2_dbgfs_prs_pmap_fops' Added a usage consistent with other fops to dump pmap to userspace. Cc: clang-built-linux@googlegroups.com Link: https://github.com/ClangBuiltLinux/linux/issues/529 Signed-off-by: Nathan Huckleberry Tested-by: Nick Desaulniers Reviewed-by: Nick Desaulniers Signed-off-by: David S. Miller drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c | 3 +++ 1 file changed, 3 insertions(+) commit c7036d97acd2527cef145b5ef9ad1a37ed21bbe6 Author: David Ahern Date: Wed Jun 19 10:50:24 2019 -0700 ipv6: Default fib6_type to RTN_UNICAST when not set A user reported that routes are getting installed with type 0 (RTN_UNSPEC) where before the routes were RTN_UNICAST. One example is from accel-ppp which apparently still uses the ioctl interface and does not set rtmsg_type. Another is the netlink interface where ipv6 does not require rtm_type to be set (v4 does). Prior to the commit in the Fixes tag the ipv6 stack converted type 0 to RTN_UNICAST, so restore that behavior. Fixes: e8478e80e5a7 ("net/ipv6: Save route type in rt6_info") Signed-off-by: David Ahern Signed-off-by: David S. Miller net/ipv6/route.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 1e091c3bbf51d34d5d96337a59ce5ab2ac3ba2cc Author: Chuck Lever Date: Tue Jun 11 11:01:16 2019 -0400 svcrdma: Ignore source port when computing DRC hash The DRC appears to be effectively empty after an RPC/RDMA transport reconnect. The problem is that each connection uses a different source port, which defeats the DRC hash. Clients always have to disconnect before they send retransmissions to reset the connection's credit accounting, thus every retransmit on NFS/RDMA will miss the DRC. An NFS/RDMA client's IP source port is meaningless for RDMA transports. The transport layer typically sets the source port value on the connection to a random ephemeral port. The server already ignores it for the "secure port" check. See commit 16e4d93f6de7 ("NFSD: Ignore client's source port on RDMA transports"). The Linux NFS server's DRC resolves XID collisions from the same source IP address by using the checksum of the first 200 bytes of the RPC call header. Signed-off-by: Chuck Lever Cc: stable@vger.kernel.org # v4.14+ Signed-off-by: J. Bruce Fields net/sunrpc/xprtrdma/svc_rdma_transport.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) commit db13a5ba2732755cf13320f3987b77cf2a71e790 Author: Stefan Hellermann Date: Mon Jun 17 15:43:59 2019 +0200 MIPS: ath79: fix ar933x uart parity mode While trying to get the uart with parity working I found setting even parity enabled odd parity insted. Fix the register settings to match the datasheet of AR9331. A similar patch was created by 8devices, but not sent upstream. https://github.com/8devices/openwrt-8devices/commit/77c5586ade3bb72cda010afad3f209ed0c98ea7c Signed-off-by: Stefan Hellermann Signed-off-by: Paul Burton Cc: linux-mips@vger.kernel.org arch/mips/include/asm/mach-ath79/ar933x_uart.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) commit bf6de2315362473e14817ccbdbd00ade6de2756e Author: Krzysztof Kozlowski Date: Tue Jun 18 20:54:22 2019 +0200 net: hns3: Fix inconsistent indenting Fix wrong indentation of goto return. Signed-off-by: Krzysztof Kozlowski Signed-off-by: David S. Miller drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 99838e602bc8e96e452319d4ad2b4fbd7b7a1e3c Merge: 48620e341659 06996c1d4088 Author: David S. Miller Date: Wed Jun 19 16:26:33 2019 -0400 Merge branch 'af_iucv-fixes' Julian Wiedmann says: ==================== net/af_iucv: fixes 2019-06-18 I spent a few cycles on transmit problems for af_iucv over regular netdevices - please apply the following fixes to -net. The first patch allows for skb allocations outside of GFP_DMA, while the second patch respects that drivers might use skb_cow_head() and/or want additional dev->needed_headroom. Patch 3 is for a separate issue, where we didn't setup some of the netdevice-specific infrastructure when running as a z/VM guest. ==================== Signed-off-by: David S. Miller commit 06996c1d4088a0d5f3e7789d7f96b4653cc947cc Author: Julian Wiedmann Date: Tue Jun 18 20:43:01 2019 +0200 net/af_iucv: always register net_device notifier Even when running as VM guest (ie pr_iucv != NULL), af_iucv can still open HiperTransport-based connections. For robust operation these connections require the af_iucv_netdev_notifier, so register it unconditionally. Also handle any error that register_netdevice_notifier() returns. Fixes: 9fbd87d41392 ("af_iucv: handle netdev events") Signed-off-by: Julian Wiedmann Reviewed-by: Ursula Braun Signed-off-by: David S. Miller net/iucv/af_iucv.c | 27 ++++++++++++++++++++------- 1 file changed, 20 insertions(+), 7 deletions(-) commit 238965b71b968dc5b3c0fe430e946f488322c4b5 Author: Julian Wiedmann Date: Tue Jun 18 20:43:00 2019 +0200 net/af_iucv: build proper skbs for HiperTransport The HiperSockets-based transport path in af_iucv is still too closely entangled with qeth. With commit a647a02512ca ("s390/qeth: speed-up L3 IQD xmit"), the relevant xmit code in qeth has begun to use skb_cow_head(). So to avoid unnecessary skb head expansions, af_iucv must learn to 1) respect dev->needed_headroom when allocating skbs, and 2) drop the header reference before cloning the skb. While at it, also stop hard-coding the LL-header creation stage and just use the appropriate helper. Fixes: a647a02512ca ("s390/qeth: speed-up L3 IQD xmit") Signed-off-by: Julian Wiedmann Signed-off-by: David S. Miller net/iucv/af_iucv.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) commit fdbf6326912d578a31ac4ca0933c919eadf1d54c Author: Julian Wiedmann Date: Tue Jun 18 20:42:59 2019 +0200 net/af_iucv: remove GFP_DMA restriction for HiperTransport af_iucv sockets over z/VM IUCV require that their skbs are allocated in DMA memory. This restriction doesn't apply to connections over HiperSockets. So only set this limit for z/VM IUCV sockets, thereby increasing the likelihood that the large (and linear!) allocations for HiperTransport messages succeed. Fixes: 3881ac441f64 ("af_iucv: add HiperSockets transport") Signed-off-by: Julian Wiedmann Reviewed-by: Ursula Braun Reviewed-by: Hendrik Brueckner Signed-off-by: David S. Miller net/iucv/af_iucv.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) commit abf02e2964b3aaf1d5197c5d7c671e771b0e109e Merge: c3c0d546d73a 3e26c5feed2a Author: Linus Torvalds Date: Wed Jun 19 11:44:04 2019 -0700 Merge tag 'pm-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fix from Rafael Wysocki: "Prevent PCI bridges in general (and PCIe ports in particular) from being put into low-power states during system-wide suspend transitions if there are any devices in D0 below them and refine the handling of PCI devices in D0 during suspend-to-idle cycles" * tag 'pm-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PCI: PM: Skip devices in D0 for suspend-to-idle commit c3c0d546d73ad53c85789154872b8c92d1f96ba1 Merge: 4b6920ba26e1 156e42996bd8 Author: Linus Torvalds Date: Wed Jun 19 11:39:00 2019 -0700 Merge tag 'apparmor-pr-2019-06-18' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor Pull apparmor bug fixes from John Johansen: - fix PROFILE_MEDIATES for untrusted input - enforce nullbyte at end of tag string - reset pos on failure to unpack for various functions * tag 'apparmor-pr-2019-06-18' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor: apparmor: reset pos on failure to unpack for various functions apparmor: enforce nullbyte at end of tag string apparmor: fix PROFILE_MEDIATES for untrusted input commit 4b6920ba26e1f24b949b9ca3bb782c7fac8be633 Merge: bed3c0d84e7e 9843f3e08e21 Author: Linus Torvalds Date: Wed Jun 19 11:26:09 2019 -0700 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "Just a few small fixups and switching a couple of Thinkpads to SMBus for touchpads as PS/2 emulation is not working well" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics - enable SMBus on ThinkPad E480 and E580 Input: imx_keypad - make sure keyboard can always wake up system Input: iqs5xx - get axis info before calling input_mt_init_slots() Input: uinput - add compat ioctl number translation for UI_*_FF_UPLOAD Input: silead - add MSSL0017 to acpi_device_id Input: elantech - enable middle button support on 2 ThinkPads Input: elan_i2c - increment wakeup count if wake source commit 6ad805b82dc5fc0ffd2de1d1f0de47214a050278 Author: Yang Yingliang Date: Sat Jun 15 17:41:29 2019 +0800 doc: fix documentation about UIO_MEM_LOGICAL using After commit d4fc5069a394 ("mm: switch s_mem and slab_cache in struct page") page->mapping will be re-used by slab allocations and page->mapping->host will be used in balance_dirty_pages_ratelimited() as an inode member but it's not an inode in fact and leads an oops. [ 159.906493] Unable to handle kernel paging request at virtual address ffff200012d90be8 [ 159.908029] Mem abort info: [ 159.908552] ESR = 0x96000007 [ 159.909138] Exception class = DABT (current EL), IL = 32 bits [ 159.910155] SET = 0, FnV = 0 [ 159.910690] EA = 0, S1PTW = 0 [ 159.911241] Data abort info: [ 159.911846] ISV = 0, ISS = 0x00000007 [ 159.912567] CM = 0, WnR = 0 [ 159.913105] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000042acd000 [ 159.914269] [ffff200012d90be8] pgd=000000043ffff003, pud=000000043fffe003, pmd=000000043fffa003, pte=0000000000000000 [ 159.916280] Internal error: Oops: 96000007 [#1] SMP [ 159.917195] Dumping ftrace buffer: [ 159.917845] (ftrace buffer empty) [ 159.918521] Modules linked in: uio_dev(OE) [ 159.919276] CPU: 1 PID: 295 Comm: uio_test Tainted: G OE 5.2.0-rc4+ #46 [ 159.920859] Hardware name: linux,dummy-virt (DT) [ 159.921815] pstate: 60000005 (nZCv daif -PAN -UAO) [ 159.922809] pc : balance_dirty_pages_ratelimited+0x68/0xc38 [ 159.923965] lr : fault_dirty_shared_page.isra.8+0xe4/0x100 [ 159.925134] sp : ffff800368a77ae0 [ 159.925824] x29: ffff800368a77ae0 x28: 1ffff0006d14ce1a [ 159.926906] x27: ffff800368a670d0 x26: ffff800368a67120 [ 159.927985] x25: 1ffff0006d10f5fe x24: ffff200012d90be8 [ 159.929089] x23: ffff200013732000 x22: ffff80036ec03200 [ 159.930172] x21: ffff200012d90bc0 x20: 1fffe400025b217d [ 159.931253] x19: ffff80036ec03200 x18: 0000000000000000 [ 159.932348] x17: 0000000000000000 x16: 0ffffe0000010208 [ 159.933439] x15: 0000000000000000 x14: 0000000000000000 [ 159.934518] x13: 0000000000000000 x12: 0000000000000000 [ 159.935596] x11: 1fffefc001b452c0 x10: ffff0fc001b452c0 [ 159.936697] x9 : dfff200000000000 x8 : dfff200000000001 [ 159.937781] x7 : ffff7e000da29607 x6 : ffff0fc001b452c1 [ 159.938859] x5 : ffff0fc001b452c1 x4 : ffff0fc001b452c1 [ 159.939944] x3 : ffff200010523ad4 x2 : 1fffe400026e659b [ 159.941065] x1 : dfff200000000000 x0 : ffff200013732cd8 [ 159.942205] Call trace: [ 159.942732] balance_dirty_pages_ratelimited+0x68/0xc38 [ 159.943797] fault_dirty_shared_page.isra.8+0xe4/0x100 [ 159.944867] do_fault+0x608/0x1250 [ 159.945571] __handle_mm_fault+0x93c/0xfb8 [ 159.946412] handle_mm_fault+0x1c0/0x360 [ 159.947224] do_page_fault+0x358/0x8d0 [ 159.947993] do_translation_fault+0xf8/0x124 [ 159.948884] do_mem_abort+0x70/0x190 [ 159.949624] el0_da+0x24/0x28 According another commit 5e901d0b15c0 ("scsi: qedi: Fix bad pte call trace when iscsiuio is stopped."), using kmalloc also cause other problem. But the documentation about UIO_MEM_LOGICAL allows using kmalloc(), remove and don't allow using kmalloc() in documentation. Signed-off-by: Yang Yingliang Signed-off-by: Greg Kroah-Hartman Documentation/driver-api/uio-howto.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) commit 75d7627f49c54e2eed4b785112d0104e2954d27c Author: Gavin Schenk Date: Tue Jun 18 08:04:12 2019 +0200 MAINTAINERS / Documentation: Thorsten Scherer is the successor of Gavin Schenk Due to new challenges in my life I can no longer take care of SIOX. Thorsten takes over my SIOX tasks. Signed-off-by: Gavin Schenk Acked-by: Thorsten Scherer Signed-off-by: Uwe Kleine-König Signed-off-by: Greg Kroah-Hartman Documentation/ABI/testing/sysfs-bus-siox | 22 +++++++++++----------- MAINTAINERS | 2 +- 2 files changed, 12 insertions(+), 12 deletions(-) commit fce677d7e8f0cab84864674d7fc74d1f389eee6f Author: Takashi Iwai Date: Wed Jun 19 07:39:43 2019 +0200 docs: fb: Add TER16x32 to the available font names The new font is available since recently. Signed-off-by: Takashi Iwai Acked-by: Randy Dunlap Signed-off-by: Greg Kroah-Hartman Documentation/fb/fbcon.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit c61802ee54f2275c0adcce6a17bb06cd5baf991d Merge: 7c464359be81 0d53827d7c17 Author: Greg Kroah-Hartman Date: Wed Jun 19 19:02:52 2019 +0200 Merge tag 'thunderbolt-fixes-for-v5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into char-misc-linus Mika writes: thunderbolt: Fixes for v5.2-rc6 This includes two fixes for issues found during the current release cycle: - Fix runtime PM regression when device is authorized after the controller is runtime suspended. - Correct CIO reset flow for Titan Ridge. * tag 'thunderbolt-fixes-for-v5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt: thunderbolt: Implement CIO reset correctly for Titan Ridge thunderbolt: Make sure device runtime resume completes before taking domain lock commit 2f7da158cc79444ddcd221ed0bcf567a2e3a5190 Merge: 27e23d897527 64f35709d573 Author: Olof Johansson Date: Wed Jun 19 09:11:04 2019 -0700 Merge tag 'arm-soc/for-5.3/maintainers' of https://github.com/Broadcom/stblinux into arm/fixes This pull request contains MAINTAINERS file updates for Broadcom SoCs entries for 5.3, please pull the following: - Florian adds the Broadcom internal mailing-list which has a patchwork instance behind for the BCM2835 and BCM53573 SoCs entries * tag 'arm-soc/for-5.3/maintainers' of https://github.com/Broadcom/stblinux: MAINTAINERS: BCM53573: Add internal Broadcom mailing list MAINTAINERS: BCM2835: Add internal Broadcom mailing list Signed-off-by: Olof Johansson commit 7c464359be81f9f4628d2d965812d9e2c2908e6b Author: Alan Tull Date: Sun Jun 16 22:11:13 2019 -0500 MAINTAINERS: fpga: hand off maintainership to Moritz I'm moving on to a new position and stepping down as FPGA subsystem maintainer. Moritz has graciously agreed to take over the maintainership. Signed-off-by: Alan Tull Acked-by: Moritz Fischer Signed-off-by: Greg Kroah-Hartman MAINTAINERS | 1 - 1 file changed, 1 deletion(-) commit c891f3b97964a07c5797569126c90a3865a6ba18 Author: Thomas Gleixner Date: Tue Jun 4 10:11:40 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 507 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of version 2 of the gnu general public license as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa the full gnu general public license is included in this distribution in the file called license extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 8 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081207.801261482@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/net/wireless/intel/ipw2x00/ipw2100.c | 16 +--------------- drivers/net/wireless/intel/ipw2x00/ipw2100.h | 16 +--------------- drivers/net/wireless/intel/ipw2x00/ipw2200.c | 16 +--------------- drivers/net/wireless/intel/ipw2x00/ipw2200.h | 16 +--------------- drivers/net/wireless/intel/ipw2x00/libipw_geo.c | 16 +--------------- drivers/net/wireless/intel/ipw2x00/libipw_module.c | 16 +--------------- drivers/net/wireless/intel/ipw2x00/libipw_tx.c | 16 +--------------- drivers/net/wireless/intel/ipw2x00/libipw_wx.c | 16 +--------------- 8 files changed, 8 insertions(+), 120 deletions(-) commit 4cb2acc0df04cfad7bd9d7b01a205234cc5f9a2a Author: Thomas Gleixner Date: Tue Jun 4 10:11:39 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 506 Based on 1 normalized pattern(s): this software program is licensed subject to the gnu general public license gpl version 2 june 1991 available at http www fsf org copyleft gpl html extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Reviewed-by: Daniel German Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081207.687420463@linutronix.de Signed-off-by: Greg Kroah-Hartman arch/arm/mach-mmp/pm-mmp2.c | 4 +--- arch/arm/mach-mmp/pm-mmp2.h | 4 +--- arch/arm/mach-mmp/pm-pxa910.c | 4 +--- arch/arm/mach-mmp/pm-pxa910.h | 4 +--- 4 files changed, 4 insertions(+), 12 deletions(-) commit 7f904d7e1f3ec7c2de47c024a5a5c30988b54703 Author: Thomas Gleixner Date: Tue Jun 4 10:11:38 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 505 Based on 1 normalized pattern(s): gplv2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 58 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Reviewed-by: Kate Stewart Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081207.556988620@linutronix.de Signed-off-by: Greg Kroah-Hartman arch/powerpc/kernel/swsusp_64.c | 3 +-- arch/powerpc/kernel/swsusp_asm64.S | 3 +-- drivers/char/tpm/tpmrm-dev.c | 3 +-- net/mac80211/debugfs.c | 4 +--- samples/bpf/xdp_redirect_cpu_user.c | 3 ++- scripts/coccinelle/api/alloc/alloc_cast.cocci | 5 +++-- scripts/coccinelle/api/alloc/pool_zalloc-simple.cocci | 3 ++- scripts/coccinelle/api/alloc/zalloc-simple.cocci | 7 ++++--- scripts/coccinelle/api/check_bq27xxx_data.cocci | 3 ++- scripts/coccinelle/api/err_cast.cocci | 7 ++++--- scripts/coccinelle/api/kstrdup.cocci | 7 ++++--- scripts/coccinelle/api/memdup.cocci | 7 ++++--- scripts/coccinelle/api/memdup_user.cocci | 7 ++++--- scripts/coccinelle/api/pm_runtime.cocci | 3 ++- scripts/coccinelle/api/ptr_ret.cocci | 5 +++-- scripts/coccinelle/api/resource_size.cocci | 7 ++++--- scripts/coccinelle/free/clk_put.cocci | 5 +++-- scripts/coccinelle/free/devm_free.cocci | 5 +++-- scripts/coccinelle/free/ifnullfree.cocci | 3 ++- scripts/coccinelle/free/iounmap.cocci | 5 +++-- scripts/coccinelle/free/kfree.cocci | 7 ++++--- scripts/coccinelle/free/kfreeaddr.cocci | 3 ++- scripts/coccinelle/free/pci_free_consistent.cocci | 3 ++- scripts/coccinelle/iterators/device_node_continue.cocci | 3 ++- scripts/coccinelle/iterators/fen.cocci | 7 ++++--- scripts/coccinelle/iterators/itnull.cocci | 7 ++++--- scripts/coccinelle/iterators/list_entry_update.cocci | 7 ++++--- scripts/coccinelle/iterators/use_after_iter.cocci | 5 +++-- scripts/coccinelle/locks/call_kern.cocci | 7 ++++--- scripts/coccinelle/locks/double_lock.cocci | 7 ++++--- scripts/coccinelle/locks/flags.cocci | 7 ++++--- scripts/coccinelle/locks/mini_lock.cocci | 7 ++++--- scripts/coccinelle/misc/array_size.cocci | 3 ++- scripts/coccinelle/misc/badty.cocci | 3 ++- scripts/coccinelle/misc/boolconv.cocci | 3 ++- scripts/coccinelle/misc/boolinit.cocci | 5 +++-- scripts/coccinelle/misc/bugon.cocci | 3 ++- scripts/coccinelle/misc/cond_no_effect.cocci | 3 ++- scripts/coccinelle/misc/cstptr.cocci | 5 +++-- scripts/coccinelle/misc/doubleinit.cocci | 7 ++++--- scripts/coccinelle/misc/ifaddr.cocci | 5 +++-- scripts/coccinelle/misc/ifcol.cocci | 7 ++++--- scripts/coccinelle/misc/noderef.cocci | 5 +++-- scripts/coccinelle/misc/orplus.cocci | 5 +++-- scripts/coccinelle/misc/returnvar.cocci | 3 ++- scripts/coccinelle/misc/semicolon.cocci | 3 ++- scripts/coccinelle/misc/warn.cocci | 5 +++-- scripts/coccinelle/null/badzero.cocci | 5 +++-- scripts/coccinelle/null/deref_null.cocci | 7 ++++--- scripts/coccinelle/null/eno.cocci | 7 ++++--- scripts/coccinelle/null/kmerr.cocci | 7 ++++--- scripts/coccinelle/tests/doublebitand.cocci | 7 ++++--- scripts/coccinelle/tests/doubletest.cocci | 7 ++++--- scripts/coccinelle/tests/odd_ptr_err.cocci | 5 +++-- scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci | 3 ++- tools/laptop/freefall/freefall.c | 3 +-- 56 files changed, 163 insertions(+), 118 deletions(-) commit 775c8a3d7187b82e15ebfdae486d8ab32e017b4b Author: Thomas Gleixner Date: Tue Jun 4 10:11:37 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 504 Based on 1 normalized pattern(s): this file is free software you can redistribute it and or modify it under the terms of version 2 of the gnu general public license as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 51 franklin st fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 8 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081207.443595178@linutronix.de Signed-off-by: Greg Kroah-Hartman arch/mips/lib/iomap_copy.c | 15 +-------------- arch/x86/lib/iomap_copy_64.S | 14 +------------- include/linux/io-mapping.h | 14 +------------- include/linux/io.h | 14 +------------- lib/iomap_copy.c | 14 +------------- virt/kvm/async_pf.c | 14 +------------- virt/kvm/async_pf.h | 14 +------------- virt/kvm/eventfd.c | 14 +------------- 8 files changed, 8 insertions(+), 105 deletions(-) commit cd93f165c9f15f17944daf00a404b5964cc3cd29 Author: Thomas Gleixner Date: Tue Jun 4 10:11:36 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 503 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation 51 franklin street fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081207.308909165@linutronix.de Signed-off-by: Greg Kroah-Hartman include/linux/kvm_types.h | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-) commit 0e0869949666286aa441ada8e65ab51a1b95d8aa Author: Thomas Gleixner Date: Tue Jun 4 10:11:35 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 502 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 of the license this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 51 franklin st fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Kate Stewart Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081207.195075312@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/scsi/scsi_transport_srp.c | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-) commit 21042e414273280d151359deded226548e6b4828 Author: Thomas Gleixner Date: Tue Jun 4 10:11:34 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 501 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation see readme and copying for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 9 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Kate Stewart Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081207.060259192@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/net/wireless/admtek/adm8211.c | 6 +----- drivers/net/wireless/intel/ipw2x00/libipw.h | 6 +----- drivers/net/wireless/intel/ipw2x00/libipw_rx.c | 6 +----- drivers/net/wireless/intersil/hostap/hostap_hw.c | 6 +----- drivers/net/wireless/intersil/hostap/hostap_main.c | 6 +----- lib/hexdump.c | 6 +----- net/wireless/lib80211_crypt_ccmp.c | 6 +----- net/wireless/lib80211_crypt_tkip.c | 6 +----- net/wireless/lib80211_crypt_wep.c | 6 +----- 9 files changed, 9 insertions(+), 45 deletions(-) commit d2912cb15bdda8ba4a5dd73396ad62641af2f520 Author: Thomas Gleixner Date: Tue Jun 4 10:11:33 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman arch/arc/Kconfig | 5 +---- arch/arc/Makefile | 5 +---- arch/arc/boot/dts/axc001.dtsi | 5 +---- arch/arc/boot/dts/axc003.dtsi | 5 +---- arch/arc/boot/dts/axc003_idu.dtsi | 5 +---- arch/arc/boot/dts/axs101.dts | 5 +---- arch/arc/boot/dts/axs103.dts | 5 +---- arch/arc/boot/dts/axs103_idu.dts | 5 +---- arch/arc/boot/dts/axs10x_mb.dtsi | 5 +---- arch/arc/boot/dts/haps_hs.dts | 5 +---- arch/arc/boot/dts/haps_hs_idu.dts | 5 +---- arch/arc/boot/dts/hsdk.dts | 5 +---- arch/arc/boot/dts/nsim_700.dts | 5 +---- arch/arc/boot/dts/nsim_hs.dts | 5 +---- arch/arc/boot/dts/nsim_hs_idu.dts | 5 +---- arch/arc/boot/dts/nsimosci.dts | 5 +---- arch/arc/boot/dts/nsimosci_hs.dts | 5 +---- arch/arc/boot/dts/nsimosci_hs_idu.dts | 5 +---- arch/arc/boot/dts/skeleton.dtsi | 5 +---- arch/arc/boot/dts/skeleton_hs.dtsi | 5 +---- arch/arc/boot/dts/skeleton_hs_idu.dtsi | 5 +---- arch/arc/boot/dts/vdk_axc003.dtsi | 5 +---- arch/arc/boot/dts/vdk_axc003_idu.dtsi | 5 +---- arch/arc/boot/dts/vdk_axs10x_mb.dtsi | 5 +---- arch/arc/boot/dts/vdk_hs38.dts | 5 +---- arch/arc/boot/dts/vdk_hs38_smp.dts | 5 +---- arch/arc/include/asm/arcregs.h | 5 +---- arch/arc/include/asm/asm-offsets.h | 5 +---- arch/arc/include/asm/atomic.h | 5 +---- arch/arc/include/asm/barrier.h | 5 +---- arch/arc/include/asm/bitops.h | 5 +---- arch/arc/include/asm/bug.h | 5 +---- arch/arc/include/asm/cache.h | 5 +---- arch/arc/include/asm/cacheflush.h | 5 +---- arch/arc/include/asm/checksum.h | 5 +---- arch/arc/include/asm/cmpxchg.h | 5 +---- arch/arc/include/asm/current.h | 5 +---- arch/arc/include/asm/delay.h | 5 +---- arch/arc/include/asm/disasm.h | 5 +---- arch/arc/include/asm/dma.h | 5 +---- arch/arc/include/asm/dwarf.h | 5 +---- arch/arc/include/asm/elf.h | 5 +---- arch/arc/include/asm/entry-compact.h | 5 +---- arch/arc/include/asm/entry.h | 5 +---- arch/arc/include/asm/exec.h | 5 +---- arch/arc/include/asm/futex.h | 5 +---- arch/arc/include/asm/highmem.h | 6 +----- arch/arc/include/asm/hugepage.h | 5 +---- arch/arc/include/asm/io.h | 5 +---- arch/arc/include/asm/irq.h | 5 +---- arch/arc/include/asm/irqflags-arcv2.h | 5 +---- arch/arc/include/asm/irqflags-compact.h | 5 +---- arch/arc/include/asm/irqflags.h | 5 +---- arch/arc/include/asm/kdebug.h | 5 +---- arch/arc/include/asm/kgdb.h | 5 +---- arch/arc/include/asm/kmap_types.h | 6 +----- arch/arc/include/asm/kprobes.h | 5 +---- arch/arc/include/asm/linkage.h | 5 +---- arch/arc/include/asm/mach_desc.h | 5 +---- arch/arc/include/asm/mmu.h | 5 +---- arch/arc/include/asm/mmu_context.h | 5 +---- arch/arc/include/asm/mmzone.h | 5 +---- arch/arc/include/asm/module.h | 5 +---- arch/arc/include/asm/page.h | 5 +---- arch/arc/include/asm/pci.h | 5 +---- arch/arc/include/asm/perf_event.h | 6 +----- arch/arc/include/asm/pgalloc.h | 5 +---- arch/arc/include/asm/pgtable.h | 5 +---- arch/arc/include/asm/processor.h | 5 +---- arch/arc/include/asm/ptrace.h | 5 +---- arch/arc/include/asm/sections.h | 5 +---- arch/arc/include/asm/segment.h | 5 +---- arch/arc/include/asm/serial.h | 5 +---- arch/arc/include/asm/setup.h | 5 +---- arch/arc/include/asm/shmparam.h | 5 +---- arch/arc/include/asm/smp.h | 5 +---- arch/arc/include/asm/spinlock.h | 5 +---- arch/arc/include/asm/spinlock_types.h | 5 +---- arch/arc/include/asm/stacktrace.h | 5 +---- arch/arc/include/asm/string.h | 5 +---- arch/arc/include/asm/switch_to.h | 5 +---- arch/arc/include/asm/syscall.h | 5 +---- arch/arc/include/asm/syscalls.h | 5 +---- arch/arc/include/asm/thread_info.h | 5 +---- arch/arc/include/asm/timex.h | 5 +---- arch/arc/include/asm/tlb-mmu1.h | 5 +---- arch/arc/include/asm/tlb.h | 5 +---- arch/arc/include/asm/tlbflush.h | 5 +---- arch/arc/include/asm/uaccess.h | 5 +---- arch/arc/include/asm/unaligned.h | 5 +---- arch/arc/include/asm/unwind.h | 5 +---- arch/arc/kernel/Makefile | 4 +--- arch/arc/kernel/arc_hostlink.c | 5 +---- arch/arc/kernel/arcksyms.c | 6 +----- arch/arc/kernel/asm-offsets.c | 5 +---- arch/arc/kernel/ctx_sw.c | 5 +---- arch/arc/kernel/ctx_sw_asm.S | 5 +---- arch/arc/kernel/devtree.c | 5 +---- arch/arc/kernel/disasm.c | 5 +---- arch/arc/kernel/entry-arcv2.S | 5 +---- arch/arc/kernel/entry-compact.S | 5 +---- arch/arc/kernel/entry.S | 5 +---- arch/arc/kernel/fpu.c | 5 +---- arch/arc/kernel/head.S | 5 +---- arch/arc/kernel/intc-arcv2.c | 6 +----- arch/arc/kernel/intc-compact.c | 6 +----- arch/arc/kernel/irq.c | 6 +----- arch/arc/kernel/kgdb.c | 5 +---- arch/arc/kernel/kprobes.c | 5 +---- arch/arc/kernel/mcip.c | 5 +---- arch/arc/kernel/module.c | 5 +---- arch/arc/kernel/process.c | 5 +---- arch/arc/kernel/ptrace.c | 5 +---- arch/arc/kernel/reset.c | 5 +---- arch/arc/kernel/setup.c | 5 +---- arch/arc/kernel/signal.c | 5 +---- arch/arc/kernel/smp.c | 5 +---- arch/arc/kernel/stacktrace.c | 5 +---- arch/arc/kernel/traps.c | 5 +---- arch/arc/kernel/unaligned.c | 6 +----- arch/arc/kernel/unwind.c | 5 +---- arch/arc/kernel/vmlinux.lds.S | 5 +---- arch/arc/lib/Makefile | 4 +--- arch/arc/lib/memcmp.S | 5 +---- arch/arc/lib/memcpy-700.S | 5 +---- arch/arc/lib/memcpy-archs.S | 5 +---- arch/arc/lib/memset-archs.S | 5 +---- arch/arc/lib/memset.S | 5 +---- arch/arc/lib/strchr-700.S | 5 +---- arch/arc/lib/strcmp-archs.S | 5 +---- arch/arc/lib/strcmp.S | 5 +---- arch/arc/lib/strcpy-700.S | 5 +---- arch/arc/lib/strlen.S | 5 +---- arch/arc/mm/Makefile | 5 +---- arch/arc/mm/cache.c | 5 +---- arch/arc/mm/dma.c | 5 +---- arch/arc/mm/extable.c | 5 +---- arch/arc/mm/fault.c | 5 +---- arch/arc/mm/highmem.c | 6 +----- arch/arc/mm/init.c | 5 +---- arch/arc/mm/ioremap.c | 5 +---- arch/arc/mm/mmap.c | 5 +---- arch/arc/mm/tlb.c | 5 +---- arch/arc/mm/tlbex.S | 5 +---- arch/arc/oprofile/common.c | 5 +---- arch/arc/plat-axs10x/Kconfig | 5 +---- arch/arc/plat-axs10x/Makefile | 5 +---- arch/arc/plat-hsdk/Kconfig | 5 +---- arch/arc/plat-hsdk/Makefile | 5 +---- arch/arc/plat-hsdk/platform.c | 5 +---- arch/arc/plat-sim/Makefile | 5 +---- arch/arc/plat-sim/platform.c | 5 +---- arch/arm/boot/bootp/init.S | 5 +---- arch/arm/boot/compressed/efi-header.S | 5 +---- arch/arm/boot/compressed/head.S | 5 +---- arch/arm/boot/compressed/ll_char_wr.S | 5 +---- arch/arm/boot/compressed/vmlinux.lds.S | 5 +---- arch/arm/boot/deflate_xip_data.sh | 4 +--- arch/arm/boot/dts/am335x-baltos-ir2110.dts | 5 +---- arch/arm/boot/dts/am335x-baltos-ir3220.dts | 5 +---- arch/arm/boot/dts/am335x-baltos-ir5221.dts | 5 +---- arch/arm/boot/dts/am335x-baltos-leds.dtsi | 5 +---- arch/arm/boot/dts/am335x-baltos.dtsi | 5 +---- arch/arm/boot/dts/am335x-base0033.dts | 5 +---- arch/arm/boot/dts/am335x-bone-common.dtsi | 5 +---- arch/arm/boot/dts/am335x-bone.dts | 5 +---- arch/arm/boot/dts/am335x-boneblack-common.dtsi | 5 +---- arch/arm/boot/dts/am335x-boneblack-wireless.dts | 5 +---- arch/arm/boot/dts/am335x-boneblack.dts | 5 +---- arch/arm/boot/dts/am335x-boneblue.dts | 5 +---- arch/arm/boot/dts/am335x-bonegreen-common.dtsi | 5 +---- arch/arm/boot/dts/am335x-bonegreen-wireless.dts | 5 +---- arch/arm/boot/dts/am335x-bonegreen.dts | 5 +---- arch/arm/boot/dts/am335x-chiliboard.dts | 5 +---- arch/arm/boot/dts/am335x-chilisom.dtsi | 5 +---- arch/arm/boot/dts/am335x-cm-t335.dts | 5 +---- arch/arm/boot/dts/am335x-evm.dts | 5 +---- arch/arm/boot/dts/am335x-evmsk.dts | 5 +---- arch/arm/boot/dts/am335x-icev2.dts | 5 +---- arch/arm/boot/dts/am335x-igep0033.dtsi | 5 +---- arch/arm/boot/dts/am335x-lxm.dts | 5 +---- arch/arm/boot/dts/am335x-moxa-uc-8100-me-t.dts | 5 +---- arch/arm/boot/dts/am335x-nano.dts | 5 +---- arch/arm/boot/dts/am335x-pcm-953.dtsi | 5 +---- arch/arm/boot/dts/am335x-pepper.dts | 5 +---- arch/arm/boot/dts/am335x-phycore-rdk.dts | 5 +---- arch/arm/boot/dts/am335x-phycore-som.dtsi | 5 +---- arch/arm/boot/dts/am335x-sancloud-bbe.dts | 5 +---- arch/arm/boot/dts/am335x-sbc-t335.dts | 5 +---- arch/arm/boot/dts/am335x-sl50.dts | 5 +---- arch/arm/boot/dts/am335x-wega-rdk.dts | 5 +---- arch/arm/boot/dts/am335x-wega.dtsi | 5 +---- arch/arm/boot/dts/am33xx-clocks.dtsi | 5 +---- arch/arm/boot/dts/am3517-craneboard.dts | 5 +---- arch/arm/boot/dts/am3517-evm-ui.dtsi | 5 +---- arch/arm/boot/dts/am3517-evm.dts | 5 +---- arch/arm/boot/dts/am3517-som.dtsi | 5 +---- arch/arm/boot/dts/am3517_mt_ventoux.dts | 5 +---- arch/arm/boot/dts/am35xx-clocks.dtsi | 5 +---- arch/arm/boot/dts/am437x-cm-t43.dts | 5 +---- arch/arm/boot/dts/am437x-gp-evm.dts | 5 +---- arch/arm/boot/dts/am437x-idk-evm.dts | 5 +---- arch/arm/boot/dts/am437x-sbc-t43.dts | 5 +---- arch/arm/boot/dts/am437x-sk-evm.dts | 5 +---- arch/arm/boot/dts/am43x-epos-evm.dts | 5 +---- arch/arm/boot/dts/am43xx-clocks.dtsi | 5 +---- arch/arm/boot/dts/am571x-idk.dts | 5 +---- arch/arm/boot/dts/am572x-idk.dts | 5 +---- arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi | 5 +---- arch/arm/boot/dts/am57xx-beagle-x15-revb1.dts | 5 +---- arch/arm/boot/dts/am57xx-beagle-x15-revc.dts | 5 +---- arch/arm/boot/dts/am57xx-beagle-x15.dts | 5 +---- arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 5 +---- arch/arm/boot/dts/am57xx-idk-common.dtsi | 5 +---- arch/arm/boot/dts/am57xx-sbc-am57x.dts | 5 +---- arch/arm/boot/dts/compulab-sb-som.dtsi | 5 +---- arch/arm/boot/dts/cros-adc-thermistors.dtsi | 5 +---- arch/arm/boot/dts/cros-ec-keyboard.dtsi | 5 +---- arch/arm/boot/dts/dm8148-evm.dts | 6 +----- arch/arm/boot/dts/dm8148-t410.dts | 6 +----- arch/arm/boot/dts/dm814x-clocks.dtsi | 6 +----- arch/arm/boot/dts/dm8168-evm.dts | 6 +----- arch/arm/boot/dts/dm816x-clocks.dtsi | 6 +----- arch/arm/boot/dts/dra62x-clocks.dtsi | 6 +----- arch/arm/boot/dts/dra62x-j5eco-evm.dts | 6 +----- arch/arm/boot/dts/dra7-evm-common.dtsi | 5 +---- arch/arm/boot/dts/dra7-evm.dts | 5 +---- arch/arm/boot/dts/dra7.dtsi | 4 +--- arch/arm/boot/dts/dra71-evm.dts | 5 +---- arch/arm/boot/dts/dra72-evm-common.dtsi | 5 +---- arch/arm/boot/dts/dra72-evm-revc.dts | 5 +---- arch/arm/boot/dts/dra72-evm-tps65917.dtsi | 5 +---- arch/arm/boot/dts/dra72-evm.dts | 5 +---- arch/arm/boot/dts/dra72x.dtsi | 4 +--- arch/arm/boot/dts/dra74x.dtsi | 4 +--- arch/arm/boot/dts/dra76-evm.dts | 5 +---- arch/arm/boot/dts/dra76x.dtsi | 5 +---- arch/arm/boot/dts/dra7xx-clocks.dtsi | 5 +---- arch/arm/boot/dts/hip01-ca9x2.dts | 5 +---- arch/arm/boot/dts/hip01.dtsi | 5 +---- arch/arm/boot/dts/hip04.dtsi | 5 +---- arch/arm/boot/dts/imx25-pinfunc.h | 6 +----- arch/arm/boot/dts/imx35-pinfunc.h | 6 +----- arch/arm/boot/dts/imx50-pinfunc.h | 6 +----- arch/arm/boot/dts/imx51-pinfunc.h | 6 +----- arch/arm/boot/dts/imx53-pinfunc.h | 6 +----- arch/arm/boot/dts/imx6dl-aristainetos_4.dts | 6 +----- arch/arm/boot/dts/imx6dl-aristainetos_7.dts | 6 +----- arch/arm/boot/dts/imx6dl-pinfunc.h | 6 +----- arch/arm/boot/dts/imx6dl-rex-basic.dts | 6 +----- arch/arm/boot/dts/imx6dl-riotboard.dts | 6 +----- arch/arm/boot/dts/imx6q-mccmon6.dts | 6 +----- arch/arm/boot/dts/imx6q-pinfunc.h | 6 +----- arch/arm/boot/dts/imx6q-rex-pro.dts | 6 +----- arch/arm/boot/dts/imx6qdl-aristainetos.dtsi | 6 +----- arch/arm/boot/dts/imx6qdl-rex.dtsi | 6 +----- arch/arm/boot/dts/imx6sl-pinfunc.h | 6 +----- arch/arm/boot/dts/imx6sx-pinfunc.h | 6 +----- arch/arm/boot/dts/imx6sx-softing-vining-2000.dts | 5 +---- arch/arm/boot/dts/imx6ul-pinfunc.h | 6 +----- arch/arm/boot/dts/imx6ull-pinfunc.h | 5 +---- arch/arm/boot/dts/imx7d-pinfunc.h | 6 +----- arch/arm/boot/dts/imx7ulp-pinfunc.h | 6 +----- arch/arm/boot/dts/logicpd-som-lv-35xx-devkit.dts | 6 +----- arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts | 6 +----- arch/arm/boot/dts/logicpd-som-lv-baseboard.dtsi | 6 +----- arch/arm/boot/dts/logicpd-som-lv.dtsi | 6 +----- arch/arm/boot/dts/logicpd-torpedo-35xx-devkit.dts | 6 +----- arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts | 6 +----- arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi | 6 +----- arch/arm/boot/dts/logicpd-torpedo-som.dtsi | 6 +----- arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts | 5 +---- arch/arm/boot/dts/motorola-cpcap-mapphone.dtsi | 5 +---- arch/arm/boot/dts/nspire-classic.dtsi | 6 +----- arch/arm/boot/dts/nspire-clp.dts | 6 +----- arch/arm/boot/dts/nspire-cx.dts | 6 +----- arch/arm/boot/dts/nspire-tp.dts | 6 +----- arch/arm/boot/dts/nspire.dtsi | 6 +----- arch/arm/boot/dts/omap2420-clocks.dtsi | 5 +---- arch/arm/boot/dts/omap2420-h4.dts | 5 +---- arch/arm/boot/dts/omap2430-clocks.dtsi | 5 +---- arch/arm/boot/dts/omap2430-sdp.dts | 5 +---- arch/arm/boot/dts/omap24xx-clocks.dtsi | 5 +---- arch/arm/boot/dts/omap3-beagle-xm-ab.dts | 5 +---- arch/arm/boot/dts/omap3-beagle-xm.dts | 5 +---- arch/arm/boot/dts/omap3-beagle.dts | 5 +---- arch/arm/boot/dts/omap3-devkit8000-common.dtsi | 5 +---- arch/arm/boot/dts/omap3-devkit8000-lcd-common.dtsi | 5 +---- arch/arm/boot/dts/omap3-devkit8000-lcd43.dts | 5 +---- arch/arm/boot/dts/omap3-devkit8000-lcd70.dts | 5 +---- arch/arm/boot/dts/omap3-devkit8000.dts | 5 +---- arch/arm/boot/dts/omap3-evm-37xx.dts | 5 +---- arch/arm/boot/dts/omap3-evm.dts | 5 +---- arch/arm/boot/dts/omap3-gta04.dtsi | 5 +---- arch/arm/boot/dts/omap3-gta04a3.dts | 5 +---- arch/arm/boot/dts/omap3-gta04a4.dts | 5 +---- arch/arm/boot/dts/omap3-gta04a5.dts | 5 +---- arch/arm/boot/dts/omap3-gta04a5one.dts | 5 +---- arch/arm/boot/dts/omap3-ha-common.dtsi | 5 +---- arch/arm/boot/dts/omap3-ha-lcd.dts | 5 +---- arch/arm/boot/dts/omap3-ha.dts | 5 +---- arch/arm/boot/dts/omap3-igep.dtsi | 5 +---- arch/arm/boot/dts/omap3-igep0020-common.dtsi | 5 +---- arch/arm/boot/dts/omap3-igep0020-rev-f.dts | 5 +---- arch/arm/boot/dts/omap3-igep0020.dts | 5 +---- arch/arm/boot/dts/omap3-igep0030-common.dtsi | 5 +---- arch/arm/boot/dts/omap3-igep0030-rev-g.dts | 5 +---- arch/arm/boot/dts/omap3-igep0030.dts | 5 +---- arch/arm/boot/dts/omap3-ldp.dts | 5 +---- arch/arm/boot/dts/omap3-n9.dts | 5 +---- arch/arm/boot/dts/omap3-n950-n9.dtsi | 5 +---- arch/arm/boot/dts/omap3-n950.dts | 5 +---- arch/arm/boot/dts/omap3-overo-alto35-common.dtsi | 5 +---- arch/arm/boot/dts/omap3-overo-alto35.dts | 5 +---- arch/arm/boot/dts/omap3-overo-base.dtsi | 5 +---- arch/arm/boot/dts/omap3-overo-chestnut43-common.dtsi | 5 +---- arch/arm/boot/dts/omap3-overo-chestnut43.dts | 5 +---- arch/arm/boot/dts/omap3-overo-common-dvi.dtsi | 5 +---- arch/arm/boot/dts/omap3-overo-common-lcd35.dtsi | 5 +---- arch/arm/boot/dts/omap3-overo-common-lcd43.dtsi | 5 +---- arch/arm/boot/dts/omap3-overo-common-peripherals.dtsi | 5 +---- arch/arm/boot/dts/omap3-overo-gallop43-common.dtsi | 5 +---- arch/arm/boot/dts/omap3-overo-gallop43.dts | 5 +---- arch/arm/boot/dts/omap3-overo-palo35-common.dtsi | 5 +---- arch/arm/boot/dts/omap3-overo-palo35.dts | 5 +---- arch/arm/boot/dts/omap3-overo-palo43-common.dtsi | 5 +---- arch/arm/boot/dts/omap3-overo-palo43.dts | 5 +---- arch/arm/boot/dts/omap3-overo-storm-alto35.dts | 5 +---- arch/arm/boot/dts/omap3-overo-storm-chestnut43.dts | 5 +---- arch/arm/boot/dts/omap3-overo-storm-gallop43.dts | 5 +---- arch/arm/boot/dts/omap3-overo-storm-palo35.dts | 5 +---- arch/arm/boot/dts/omap3-overo-storm-palo43.dts | 5 +---- arch/arm/boot/dts/omap3-overo-storm-summit.dts | 5 +---- arch/arm/boot/dts/omap3-overo-storm-tobi.dts | 5 +---- arch/arm/boot/dts/omap3-overo-storm-tobiduo.dts | 5 +---- arch/arm/boot/dts/omap3-overo-storm.dtsi | 5 +---- arch/arm/boot/dts/omap3-overo-summit-common.dtsi | 5 +---- arch/arm/boot/dts/omap3-overo-summit.dts | 5 +---- arch/arm/boot/dts/omap3-overo-tobi-common.dtsi | 5 +---- arch/arm/boot/dts/omap3-overo-tobi.dts | 5 +---- arch/arm/boot/dts/omap3-overo-tobiduo-common.dtsi | 5 +---- arch/arm/boot/dts/omap3-overo-tobiduo.dts | 5 +---- arch/arm/boot/dts/omap3-overo.dtsi | 5 +---- arch/arm/boot/dts/omap3-pandora-1ghz.dts | 5 +---- arch/arm/boot/dts/omap3-pandora-600mhz.dts | 5 +---- arch/arm/boot/dts/omap3-pandora-common.dtsi | 5 +---- arch/arm/boot/dts/omap3-sniper.dts | 5 +---- arch/arm/boot/dts/omap3-tao3530.dtsi | 5 +---- arch/arm/boot/dts/omap3-thunder.dts | 5 +---- arch/arm/boot/dts/omap3-zoom3.dts | 5 +---- arch/arm/boot/dts/omap3430-sdp.dts | 5 +---- arch/arm/boot/dts/omap3430es1-clocks.dtsi | 5 +---- arch/arm/boot/dts/omap34xx-omap36xx-clocks.dtsi | 5 +---- arch/arm/boot/dts/omap36xx-am35xx-omap3430es2plus-clocks.dtsi | 5 +---- arch/arm/boot/dts/omap36xx-clocks.dtsi | 5 +---- arch/arm/boot/dts/omap36xx-omap3430es2plus-clocks.dtsi | 5 +---- arch/arm/boot/dts/omap3xxx-clocks.dtsi | 5 +---- arch/arm/boot/dts/omap4-droid4-xt894.dts | 6 +----- arch/arm/boot/dts/omap4-duovero-parlor.dts | 5 +---- arch/arm/boot/dts/omap4-duovero.dtsi | 5 +---- arch/arm/boot/dts/omap4-kc1.dts | 5 +---- arch/arm/boot/dts/omap4-panda-a4.dts | 5 +---- arch/arm/boot/dts/omap4-panda-common.dtsi | 5 +---- arch/arm/boot/dts/omap4-panda-es.dts | 5 +---- arch/arm/boot/dts/omap4-panda.dts | 5 +---- arch/arm/boot/dts/omap4-sdp-es23plus.dts | 5 +---- arch/arm/boot/dts/omap4-sdp.dts | 5 +---- arch/arm/boot/dts/omap4-var-dvk-om44.dts | 5 +---- arch/arm/boot/dts/omap4-var-om44customboard.dtsi | 5 +---- arch/arm/boot/dts/omap4-var-som-om44-wlan.dtsi | 5 +---- arch/arm/boot/dts/omap4-var-som-om44.dtsi | 5 +---- arch/arm/boot/dts/omap4-var-stk-om44.dts | 5 +---- arch/arm/boot/dts/omap4.dtsi | 5 +---- arch/arm/boot/dts/omap443x-clocks.dtsi | 5 +---- arch/arm/boot/dts/omap446x-clocks.dtsi | 5 +---- arch/arm/boot/dts/omap44xx-clocks.dtsi | 5 +---- arch/arm/boot/dts/omap5-board-common.dtsi | 5 +---- arch/arm/boot/dts/omap5-igep0050.dts | 5 +---- arch/arm/boot/dts/omap5-uevm.dts | 5 +---- arch/arm/boot/dts/omap5.dtsi | 4 +--- arch/arm/boot/dts/omap54xx-clocks.dtsi | 5 +---- arch/arm/boot/dts/stih407-b2120.dts | 5 +---- arch/arm/boot/dts/stih407-clock.dtsi | 5 +---- arch/arm/boot/dts/stih410-b2120.dts | 5 +---- arch/arm/boot/dts/stih410-b2260.dts | 5 +---- arch/arm/boot/dts/stih410-clock.dtsi | 5 +---- arch/arm/boot/dts/stih418-b2199.dts | 5 +---- arch/arm/boot/dts/stih418-clock.dtsi | 5 +---- arch/arm/boot/dts/stihxxx-b2120.dtsi | 5 +---- arch/arm/boot/dts/tps6507x.dtsi | 5 +---- arch/arm/boot/dts/tps65217.dtsi | 5 +---- arch/arm/boot/dts/tps65910.dtsi | 5 +---- arch/arm/boot/dts/twl4030.dtsi | 5 +---- arch/arm/boot/dts/twl4030_omap3.dtsi | 5 +---- arch/arm/boot/dts/twl6030.dtsi | 5 +---- arch/arm/boot/dts/twl6030_omap4.dtsi | 5 +---- arch/arm/boot/dts/vf610-pinfunc.h | 6 +----- arch/arm/common/bL_switcher.c | 5 +---- arch/arm/common/bL_switcher_dummy_if.c | 5 +---- arch/arm/common/dmabounce.c | 5 +---- arch/arm/common/firmware.c | 5 +---- arch/arm/common/it8152.c | 5 +---- arch/arm/common/locomo.c | 5 +---- arch/arm/common/mcpm_entry.c | 5 +---- arch/arm/common/mcpm_head.S | 6 +----- arch/arm/common/mcpm_platsmp.c | 5 +---- arch/arm/common/sa1111.c | 5 +---- arch/arm/common/scoop.c | 6 +----- arch/arm/common/sharpsl_param.c | 6 +----- arch/arm/crypto/aes-ce-core.S | 5 +---- arch/arm/crypto/aes-ce-glue.c | 5 +---- arch/arm/crypto/aes-cipher-core.S | 5 +---- arch/arm/crypto/aes-cipher-glue.c | 5 +---- arch/arm/crypto/aes-neonbs-core.S | 5 +---- arch/arm/crypto/aes-neonbs-glue.c | 5 +---- arch/arm/crypto/crc32-ce-glue.c | 5 +---- arch/arm/crypto/crct10dif-ce-glue.c | 5 +---- arch/arm/crypto/ghash-ce-core.S | 5 +---- arch/arm/crypto/ghash-ce-glue.c | 5 +---- arch/arm/crypto/sha1-ce-core.S | 5 +---- arch/arm/crypto/sha1-ce-glue.c | 5 +---- arch/arm/crypto/sha2-ce-core.S | 5 +---- arch/arm/crypto/sha2-ce-glue.c | 5 +---- arch/arm/crypto/sha512-glue.c | 5 +---- arch/arm/crypto/sha512-neon-glue.c | 5 +---- arch/arm/include/asm/assembler.h | 5 +---- arch/arm/include/asm/atomic.h | 5 +---- arch/arm/include/asm/bL_switcher.h | 5 +---- arch/arm/include/asm/bugs.h | 5 +---- arch/arm/include/asm/cacheflush.h | 5 +---- arch/arm/include/asm/cpu.h | 5 +---- arch/arm/include/asm/cpufeature.h | 5 +---- arch/arm/include/asm/dmi.h | 6 +----- arch/arm/include/asm/domain.h | 5 +---- arch/arm/include/asm/efi.h | 5 +---- arch/arm/include/asm/firmware.h | 5 +---- arch/arm/include/asm/floppy.h | 5 +---- arch/arm/include/asm/fpstate.h | 5 +---- arch/arm/include/asm/glue-cache.h | 5 +---- arch/arm/include/asm/glue-df.h | 5 +---- arch/arm/include/asm/glue-pf.h | 5 +---- arch/arm/include/asm/glue-proc.h | 5 +---- arch/arm/include/asm/glue.h | 5 +---- arch/arm/include/asm/hardware/dec21285.h | 5 +---- arch/arm/include/asm/hardware/ioc.h | 5 +---- arch/arm/include/asm/hardware/iomd.h | 5 +---- arch/arm/include/asm/hardware/iop3xx.h | 5 +---- arch/arm/include/asm/hardware/memc.h | 5 +---- arch/arm/include/asm/hardware/scoop.h | 6 +----- arch/arm/include/asm/hardware/ssp.h | 5 +---- arch/arm/include/asm/io.h | 5 +---- arch/arm/include/asm/mach/arch.h | 5 +---- arch/arm/include/asm/mach/dma.h | 5 +---- arch/arm/include/asm/mach/flash.h | 5 +---- arch/arm/include/asm/mach/irq.h | 5 +---- arch/arm/include/asm/mach/map.h | 5 +---- arch/arm/include/asm/mach/pci.h | 5 +---- arch/arm/include/asm/mach/sharpsl_param.h | 6 +----- arch/arm/include/asm/mach/time.h | 5 +---- arch/arm/include/asm/mcpm.h | 5 +---- arch/arm/include/asm/memory.h | 5 +---- arch/arm/include/asm/mmu_context.h | 5 +---- arch/arm/include/asm/mtd-xip.h | 5 +---- arch/arm/include/asm/neon.h | 5 +---- arch/arm/include/asm/opcodes.h | 5 +---- arch/arm/include/asm/page-nommu.h | 5 +---- arch/arm/include/asm/page.h | 5 +---- arch/arm/include/asm/perf_event.h | 6 +----- arch/arm/include/asm/pgalloc.h | 5 +---- arch/arm/include/asm/pgtable-2level-hwdef.h | 5 +---- arch/arm/include/asm/pgtable-2level.h | 5 +---- arch/arm/include/asm/pgtable-hwdef.h | 5 +---- arch/arm/include/asm/pgtable-nommu.h | 5 +---- arch/arm/include/asm/pgtable.h | 5 +---- arch/arm/include/asm/proc-fns.h | 5 +---- arch/arm/include/asm/processor.h | 5 +---- arch/arm/include/asm/procinfo.h | 5 +---- arch/arm/include/asm/prom.h | 6 +----- arch/arm/include/asm/ptrace.h | 5 +---- arch/arm/include/asm/set_memory.h | 5 +---- arch/arm/include/asm/setup.h | 5 +---- arch/arm/include/asm/smp.h | 5 +---- arch/arm/include/asm/thread_info.h | 5 +---- arch/arm/include/asm/thread_notify.h | 5 +---- arch/arm/include/asm/timex.h | 5 +---- arch/arm/include/asm/tlb.h | 5 +---- arch/arm/include/asm/tlbflush.h | 5 +---- arch/arm/include/asm/uaccess.h | 5 +---- arch/arm/include/asm/unistd.h | 5 +---- arch/arm/include/asm/uprobes.h | 5 +---- arch/arm/include/asm/xor.h | 5 +---- arch/arm/include/debug/8250.S | 5 +---- arch/arm/include/debug/asm9260.S | 6 +----- arch/arm/include/debug/at91.S | 6 +----- arch/arm/include/debug/bcm63xx.S | 5 +---- arch/arm/include/debug/dc21285.S | 6 +----- arch/arm/include/debug/digicolor.S | 6 +----- arch/arm/include/debug/efm32.S | 5 +---- arch/arm/include/debug/icedcc.S | 6 +----- arch/arm/include/debug/imx-uart.h | 5 +---- arch/arm/include/debug/imx.S | 6 +----- arch/arm/include/debug/ks8695.S | 5 +---- arch/arm/include/debug/meson.S | 5 +---- arch/arm/include/debug/netx.S | 6 +----- arch/arm/include/debug/omap2plus.S | 6 +----- arch/arm/include/debug/pl01x.S | 6 +----- arch/arm/include/debug/s3c24xx.S | 5 +---- arch/arm/include/debug/s5pv210.S | 5 +---- arch/arm/include/debug/sa1100.S | 6 +----- arch/arm/include/debug/sti.S | 5 +---- arch/arm/include/debug/ux500.S | 6 +----- arch/arm/include/debug/vexpress.S | 5 +---- arch/arm/include/debug/vf.S | 6 +----- arch/arm/include/debug/vt8500.S | 5 +---- arch/arm/kernel/arch_timer.c | 5 +---- arch/arm/kernel/armksyms.c | 5 +---- arch/arm/kernel/asm-offsets.c | 5 +---- arch/arm/kernel/atags_compat.c | 5 +---- arch/arm/kernel/atags_parse.c | 5 +---- arch/arm/kernel/crash_dump.c | 5 +---- arch/arm/kernel/debug.S | 5 +---- arch/arm/kernel/devtree.c | 5 +---- arch/arm/kernel/dma-isa.c | 5 +---- arch/arm/kernel/dma.c | 5 +---- arch/arm/kernel/early_printk.c | 5 +---- arch/arm/kernel/efi.c | 5 +---- arch/arm/kernel/entry-armv.S | 5 +---- arch/arm/kernel/entry-common.S | 5 +---- arch/arm/kernel/entry-ftrace.S | 6 +----- arch/arm/kernel/entry-v7m.S | 5 +---- arch/arm/kernel/head-common.S | 6 +----- arch/arm/kernel/head-inflate-data.c | 5 +---- arch/arm/kernel/head-nommu.S | 6 +----- arch/arm/kernel/head.S | 5 +---- arch/arm/kernel/irq.c | 5 +---- arch/arm/kernel/iwmmxt.S | 5 +---- arch/arm/kernel/module-plts.c | 5 +---- arch/arm/kernel/module.c | 5 +---- arch/arm/kernel/opcodes.c | 5 +---- arch/arm/kernel/pj4-cp0.c | 5 +---- arch/arm/kernel/process.c | 5 +---- arch/arm/kernel/ptrace.c | 5 +---- arch/arm/kernel/reboot.c | 5 +---- arch/arm/kernel/return_address.c | 5 +---- arch/arm/kernel/setup.c | 5 +---- arch/arm/kernel/signal.c | 5 +---- arch/arm/kernel/smp.c | 5 +---- arch/arm/kernel/smp_scu.c | 5 +---- arch/arm/kernel/smp_tlb.c | 5 +---- arch/arm/kernel/smp_twd.c | 5 +---- arch/arm/kernel/swp_emulate.c | 5 +---- arch/arm/kernel/sys_arm.c | 5 +---- arch/arm/kernel/sys_oabi-compat.c | 5 +---- arch/arm/kernel/time.c | 5 +---- arch/arm/kernel/traps.c | 5 +---- arch/arm/kernel/v7m.c | 5 +---- arch/arm/kernel/xscale-cp0.c | 5 +---- arch/arm/lib/backtrace.S | 6 +----- arch/arm/lib/changebit.S | 5 +---- arch/arm/lib/clear_user.S | 5 +---- arch/arm/lib/clearbit.S | 5 +---- arch/arm/lib/copy_from_user.S | 5 +---- arch/arm/lib/copy_page.S | 5 +---- arch/arm/lib/copy_template.S | 5 +---- arch/arm/lib/copy_to_user.S | 5 +---- arch/arm/lib/csumipv6.S | 5 +---- arch/arm/lib/csumpartial.S | 5 +---- arch/arm/lib/csumpartialcopy.S | 5 +---- arch/arm/lib/csumpartialcopygeneric.S | 5 +---- arch/arm/lib/csumpartialcopyuser.S | 6 +----- arch/arm/lib/delay-loop.S | 5 +---- arch/arm/lib/div64.S | 5 +---- arch/arm/lib/ecard.S | 6 +----- arch/arm/lib/findbit.S | 5 +---- arch/arm/lib/floppydma.S | 5 +---- arch/arm/lib/getuser.S | 5 +---- arch/arm/lib/io-acorn.S | 6 +----- arch/arm/lib/io-readsb.S | 5 +---- arch/arm/lib/io-readsl.S | 5 +---- arch/arm/lib/io-readsw-armv3.S | 5 +---- arch/arm/lib/io-readsw-armv4.S | 5 +---- arch/arm/lib/io-writesb.S | 5 +---- arch/arm/lib/io-writesl.S | 5 +---- arch/arm/lib/io-writesw-armv3.S | 5 +---- arch/arm/lib/io-writesw-armv4.S | 5 +---- arch/arm/lib/memchr.S | 5 +---- arch/arm/lib/memcpy.S | 5 +---- arch/arm/lib/memmove.S | 5 +---- arch/arm/lib/memset.S | 5 +---- arch/arm/lib/muldi3.S | 5 +---- arch/arm/lib/putuser.S | 5 +---- arch/arm/lib/setbit.S | 5 +---- arch/arm/lib/strchr.S | 5 +---- arch/arm/lib/strrchr.S | 5 +---- arch/arm/lib/testchangebit.S | 5 +---- arch/arm/lib/testclearbit.S | 5 +---- arch/arm/lib/testsetbit.S | 5 +---- arch/arm/lib/uaccess_with_memcpy.c | 5 +---- arch/arm/lib/ucmpdi2.S | 5 +---- arch/arm/lib/xor-neon.c | 5 +---- arch/arm/mach-artpec/board-artpec6.c | 5 +---- arch/arm/mach-at91/generic.h | 5 +---- arch/arm/mach-at91/pm_suspend.S | 6 +----- arch/arm/mach-axxia/platsmp.c | 5 +---- arch/arm/mach-davinci/clock.h | 5 +---- arch/arm/mach-davinci/cpuidle.c | 5 +---- arch/arm/mach-davinci/da8xx-dt.c | 5 +---- arch/arm/mach-davinci/pdata-quirks.c | 5 +---- arch/arm/mach-davinci/pm.c | 5 +---- arch/arm/mach-davinci/sram.h | 5 +---- arch/arm/mach-digicolor/digicolor.c | 5 +---- arch/arm/mach-ebsa110/core.c | 5 +---- arch/arm/mach-ebsa110/core.h | 5 +---- arch/arm/mach-ebsa110/include/mach/hardware.h | 5 +---- arch/arm/mach-ebsa110/include/mach/io.h | 5 +---- arch/arm/mach-ebsa110/include/mach/irqs.h | 5 +---- arch/arm/mach-ebsa110/include/mach/memory.h | 5 +---- arch/arm/mach-ebsa110/include/mach/uncompress.h | 5 +---- arch/arm/mach-ep93xx/crunch-bits.S | 5 +---- arch/arm/mach-ep93xx/crunch.c | 5 +---- arch/arm/mach-ep93xx/micro9.c | 5 +---- arch/arm/mach-footbridge/common.c | 5 +---- arch/arm/mach-footbridge/dc21285.c | 5 +---- arch/arm/mach-footbridge/include/mach/hardware.h | 5 +---- arch/arm/mach-footbridge/include/mach/io.h | 5 +---- arch/arm/mach-footbridge/include/mach/memory.h | 5 +---- arch/arm/mach-footbridge/include/mach/uncompress.h | 5 +---- arch/arm/mach-footbridge/isa-irq.c | 5 +---- arch/arm/mach-footbridge/isa.c | 5 +---- arch/arm/mach-highbank/smc.S | 5 +---- arch/arm/mach-hisi/hisilicon.c | 5 +---- arch/arm/mach-imx/common.h | 6 +----- arch/arm/mach-imx/cpuidle-imx5.c | 5 +---- arch/arm/mach-imx/cpuidle-imx6q.c | 5 +---- arch/arm/mach-imx/cpuidle-imx6sl.c | 5 +---- arch/arm/mach-imx/cpuidle-imx6sx.c | 5 +---- arch/arm/mach-imx/devices-imx21.h | 5 +---- arch/arm/mach-imx/devices-imx27.h | 5 +---- arch/arm/mach-imx/devices-imx31.h | 5 +---- arch/arm/mach-imx/devices-imx35.h | 5 +---- arch/arm/mach-imx/devices/devices-common.h | 5 +---- arch/arm/mach-imx/devices/platform-fec.c | 5 +---- arch/arm/mach-imx/devices/platform-flexcan.c | 5 +---- arch/arm/mach-imx/devices/platform-fsl-usb2-udc.c | 5 +---- arch/arm/mach-imx/devices/platform-gpio-mxc.c | 5 +---- arch/arm/mach-imx/devices/platform-imx-dma.c | 5 +---- arch/arm/mach-imx/devices/platform-imx-fb.c | 5 +---- arch/arm/mach-imx/devices/platform-imx-i2c.c | 5 +---- arch/arm/mach-imx/devices/platform-imx-keypad.c | 5 +---- arch/arm/mach-imx/devices/platform-imx-ssi.c | 5 +---- arch/arm/mach-imx/devices/platform-imx-uart.c | 5 +---- arch/arm/mach-imx/devices/platform-imx2-wdt.c | 5 +---- arch/arm/mach-imx/devices/platform-imx21-hcd.c | 5 +---- arch/arm/mach-imx/devices/platform-imx27-coda.c | 5 +---- arch/arm/mach-imx/devices/platform-ipu-core.c | 5 +---- arch/arm/mach-imx/devices/platform-mx2-camera.c | 5 +---- arch/arm/mach-imx/devices/platform-mx2-emma.c | 5 +---- arch/arm/mach-imx/devices/platform-mxc-ehci.c | 5 +---- arch/arm/mach-imx/devices/platform-mxc-mmc.c | 5 +---- arch/arm/mach-imx/devices/platform-mxc_nand.c | 5 +---- arch/arm/mach-imx/devices/platform-mxc_rtc.c | 5 +---- arch/arm/mach-imx/devices/platform-mxc_w1.c | 5 +---- arch/arm/mach-imx/devices/platform-pata_imx.c | 6 +----- arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c | 5 +---- arch/arm/mach-imx/devices/platform-spi_imx.c | 5 +---- arch/arm/mach-imx/imx35-dt.c | 5 +---- arch/arm/mach-imx/mach-imx6sl.c | 6 +----- arch/arm/mach-imx/mach-imx6sx.c | 5 +---- arch/arm/mach-imx/mach-imx6ul.c | 5 +---- arch/arm/mach-imx/mach-imx7d.c | 5 +---- arch/arm/mach-imx/mach-pcm037_eet.c | 5 +---- arch/arm/mach-imx/mx3x.h | 6 +----- arch/arm/mach-imx/pm-imx25.c | 5 +---- arch/arm/mach-imx/ssi-fiq-ksym.c | 5 +---- arch/arm/mach-imx/ssi-fiq.S | 5 +---- arch/arm/mach-integrator/core.c | 5 +---- arch/arm/mach-integrator/impd1.c | 5 +---- arch/arm/mach-integrator/lm.c | 5 +---- arch/arm/mach-iop32x/em7210.c | 6 +----- arch/arm/mach-iop32x/include/mach/iop32x.h | 5 +---- arch/arm/mach-iop32x/include/mach/irqs.h | 5 +---- arch/arm/mach-iop32x/irq.c | 5 +---- arch/arm/mach-iop33x/include/mach/iop33x.h | 5 +---- arch/arm/mach-iop33x/include/mach/irqs.h | 5 +---- arch/arm/mach-iop33x/irq.c | 5 +---- arch/arm/mach-iop33x/uart.c | 5 +---- arch/arm/mach-ixp4xx/avila-pci.c | 6 +----- arch/arm/mach-ixp4xx/common-pci.c | 6 +----- arch/arm/mach-ixp4xx/coyote-pci.c | 6 +----- arch/arm/mach-ixp4xx/dsmg600-pci.c | 6 +----- arch/arm/mach-ixp4xx/fsg-pci.c | 6 +----- arch/arm/mach-ixp4xx/gateway7001-pci.c | 6 +----- arch/arm/mach-ixp4xx/include/mach/cpu.h | 6 +----- arch/arm/mach-ixp4xx/include/mach/hardware.h | 6 +----- arch/arm/mach-ixp4xx/include/mach/io.h | 5 +---- arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h | 6 +----- arch/arm/mach-ixp4xx/include/mach/uncompress.h | 6 +----- arch/arm/mach-ixp4xx/irqs.h | 6 +----- arch/arm/mach-ixp4xx/ixdp425-pci.c | 6 +----- arch/arm/mach-ixp4xx/ixdpg425-pci.c | 6 +----- arch/arm/mach-ixp4xx/miccpt-pci.c | 6 +----- arch/arm/mach-ixp4xx/nas100d-pci.c | 6 +----- arch/arm/mach-ixp4xx/nslu2-pci.c | 6 +----- arch/arm/mach-ixp4xx/omixp-setup.c | 5 +---- arch/arm/mach-ixp4xx/vulcan-pci.c | 6 +----- arch/arm/mach-ixp4xx/wg302v2-pci.c | 6 +----- arch/arm/mach-keystone/smc.S | 5 +---- arch/arm/mach-ks8695/board-acs5k.c | 5 +---- arch/arm/mach-ks8695/board-dsm320.c | 5 +---- arch/arm/mach-ks8695/board-micrel.c | 5 +---- arch/arm/mach-ks8695/board-og.c | 5 +---- arch/arm/mach-ks8695/board-sg.c | 5 +---- arch/arm/mach-ks8695/devices.h | 5 +---- arch/arm/mach-ks8695/include/mach/gpio-ks8695.h | 5 +---- arch/arm/mach-ks8695/include/mach/hardware.h | 5 +---- arch/arm/mach-ks8695/include/mach/irqs.h | 5 +---- arch/arm/mach-ks8695/include/mach/regs-uart.h | 5 +---- arch/arm/mach-ks8695/include/mach/uncompress.h | 5 +---- arch/arm/mach-mmp/addr-map.h | 5 +---- arch/arm/mach-mmp/clock.c | 5 +---- arch/arm/mach-mmp/clock.h | 6 +----- arch/arm/mach-mmp/common.c | 5 +---- arch/arm/mach-mmp/devices.c | 5 +---- arch/arm/mach-mmp/mmp2.c | 5 +---- arch/arm/mach-mmp/pxa168.c | 5 +---- arch/arm/mach-mmp/pxa910.c | 5 +---- arch/arm/mach-mmp/regs-apbc.h | 5 +---- arch/arm/mach-mmp/regs-apmu.h | 5 +---- arch/arm/mach-mmp/regs-icu.h | 5 +---- arch/arm/mach-mmp/regs-timers.h | 5 +---- arch/arm/mach-mmp/sram.c | 6 +----- arch/arm/mach-mmp/time.c | 5 +---- arch/arm/mach-mxs/pm.h | 5 +---- arch/arm/mach-nspire/clcd.c | 6 +----- arch/arm/mach-nspire/clcd.h | 6 +----- arch/arm/mach-nspire/mmio.h | 6 +----- arch/arm/mach-nspire/nspire.c | 6 +----- arch/arm/mach-omap1/ams-delta-fiq-handler.S | 5 +---- arch/arm/mach-omap1/ams-delta-fiq.c | 5 +---- arch/arm/mach-omap1/board-ams-delta.c | 5 +---- arch/arm/mach-omap1/board-fsample.c | 5 +---- arch/arm/mach-omap1/board-generic.c | 5 +---- arch/arm/mach-omap1/board-h2-mmc.c | 5 +---- arch/arm/mach-omap1/board-h2.c | 5 +---- arch/arm/mach-omap1/board-h3-mmc.c | 5 +---- arch/arm/mach-omap1/board-h3.c | 5 +---- arch/arm/mach-omap1/board-innovator.c | 5 +---- arch/arm/mach-omap1/board-nand.c | 5 +---- arch/arm/mach-omap1/board-nokia770.c | 5 +---- arch/arm/mach-omap1/board-palmte.c | 5 +---- arch/arm/mach-omap1/board-palmtt.c | 5 +---- arch/arm/mach-omap1/board-palmz71.c | 5 +---- arch/arm/mach-omap1/board-perseus2.c | 5 +---- arch/arm/mach-omap1/board-sx1-mmc.c | 5 +---- arch/arm/mach-omap1/board-sx1.c | 5 +---- arch/arm/mach-omap1/clock.c | 5 +---- arch/arm/mach-omap1/clock.h | 5 +---- arch/arm/mach-omap1/clock_data.c | 5 +---- arch/arm/mach-omap1/dma.c | 5 +---- arch/arm/mach-omap1/flash.c | 5 +---- arch/arm/mach-omap1/flash.h | 5 +---- arch/arm/mach-omap1/fpga.c | 5 +---- arch/arm/mach-omap1/fpga.h | 5 +---- arch/arm/mach-omap1/id.c | 5 +---- arch/arm/mach-omap1/io.c | 5 +---- arch/arm/mach-omap1/lcd_dma.c | 6 +----- arch/arm/mach-omap1/mcbsp.c | 5 +---- arch/arm/mach-omap1/opp.h | 5 +---- arch/arm/mach-omap1/opp_data.c | 5 +---- arch/arm/mach-omap1/serial.c | 5 +---- arch/arm/mach-omap1/sram-init.c | 5 +---- arch/arm/mach-omap1/sram.S | 5 +---- arch/arm/mach-omap2/am33xx-restart.c | 5 +---- arch/arm/mach-omap2/board-generic.c | 5 +---- arch/arm/mach-omap2/board-n8x0.c | 5 +---- arch/arm/mach-omap2/clkt2xxx_dpll.c | 5 +---- arch/arm/mach-omap2/clkt2xxx_dpllcore.c | 5 +---- arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c | 5 +---- arch/arm/mach-omap2/clock.c | 5 +---- arch/arm/mach-omap2/clock.h | 5 +---- arch/arm/mach-omap2/clockdomain.c | 5 +---- arch/arm/mach-omap2/clockdomain.h | 5 +---- arch/arm/mach-omap2/clockdomains43xx_data.c | 5 +---- arch/arm/mach-omap2/clockdomains44xx_data.c | 5 +---- arch/arm/mach-omap2/clockdomains54xx_data.c | 5 +---- arch/arm/mach-omap2/clockdomains7xx_data.c | 5 +---- arch/arm/mach-omap2/cm-regbits-24xx.h | 5 +---- arch/arm/mach-omap2/cm-regbits-34xx.h | 5 +---- arch/arm/mach-omap2/cm-regbits-44xx.h | 5 +---- arch/arm/mach-omap2/cm-regbits-54xx.h | 5 +---- arch/arm/mach-omap2/cm-regbits-7xx.h | 5 +---- arch/arm/mach-omap2/cm.h | 5 +---- arch/arm/mach-omap2/cm1_44xx.h | 5 +---- arch/arm/mach-omap2/cm1_54xx.h | 6 +----- arch/arm/mach-omap2/cm1_7xx.h | 6 +----- arch/arm/mach-omap2/cm2_44xx.h | 5 +---- arch/arm/mach-omap2/cm2_54xx.h | 5 +---- arch/arm/mach-omap2/cm2_7xx.h | 5 +---- arch/arm/mach-omap2/cm2xxx.c | 5 +---- arch/arm/mach-omap2/cm2xxx.h | 5 +---- arch/arm/mach-omap2/cm2xxx_3xxx.h | 5 +---- arch/arm/mach-omap2/cm3xxx.c | 5 +---- arch/arm/mach-omap2/cm3xxx.h | 5 +---- arch/arm/mach-omap2/cm44xx.h | 5 +---- arch/arm/mach-omap2/cm_common.c | 5 +---- arch/arm/mach-omap2/cminst44xx.c | 5 +---- arch/arm/mach-omap2/common.c | 5 +---- arch/arm/mach-omap2/control.c | 5 +---- arch/arm/mach-omap2/cpuidle34xx.c | 5 +---- arch/arm/mach-omap2/cpuidle44xx.c | 5 +---- arch/arm/mach-omap2/ctrl_module_wkup_44xx.h | 5 +---- arch/arm/mach-omap2/dma.c | 5 +---- arch/arm/mach-omap2/gpmc.h | 6 +----- arch/arm/mach-omap2/hsmmc.c | 5 +---- arch/arm/mach-omap2/hsmmc.h | 5 +---- arch/arm/mach-omap2/id.c | 5 +---- arch/arm/mach-omap2/id.h | 5 +---- arch/arm/mach-omap2/io.c | 5 +---- arch/arm/mach-omap2/mcbsp.c | 5 +---- arch/arm/mach-omap2/omap-headsmp.S | 5 +---- arch/arm/mach-omap2/omap-hotplug.c | 5 +---- arch/arm/mach-omap2/omap-mpuss-lowpower.c | 6 +----- arch/arm/mach-omap2/omap-secure.c | 6 +----- arch/arm/mach-omap2/omap-secure.h | 5 +---- arch/arm/mach-omap2/omap-smc.S | 5 +---- arch/arm/mach-omap2/omap-smp.c | 5 +---- arch/arm/mach-omap2/omap-wakeupgen.c | 5 +---- arch/arm/mach-omap2/omap-wakeupgen.h | 5 +---- arch/arm/mach-omap2/omap2-restart.c | 5 +---- arch/arm/mach-omap2/omap3-restart.c | 5 +---- arch/arm/mach-omap2/omap4-common.c | 6 +----- arch/arm/mach-omap2/omap4-restart.c | 6 +----- arch/arm/mach-omap2/omap4-sar-layout.h | 5 +---- arch/arm/mach-omap2/omap44xx.h | 5 +---- arch/arm/mach-omap2/omap54xx.h | 5 +---- arch/arm/mach-omap2/omap_device.c | 7 +------ arch/arm/mach-omap2/omap_device.h | 5 +---- arch/arm/mach-omap2/omap_hwmod.c | 5 +---- arch/arm/mach-omap2/omap_hwmod.h | 6 +----- arch/arm/mach-omap2/omap_hwmod_2420_data.c | 5 +---- arch/arm/mach-omap2/omap_hwmod_2430_data.c | 5 +---- arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c | 5 +---- arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c | 5 +---- arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c | 5 +---- arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 5 +---- arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 5 +---- arch/arm/mach-omap2/omap_hwmod_54xx_data.c | 5 +---- arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 5 +---- arch/arm/mach-omap2/omap_hwmod_common_data.c | 5 +---- arch/arm/mach-omap2/omap_hwmod_common_data.h | 5 +---- arch/arm/mach-omap2/omap_hwmod_common_ipblock_data.c | 5 +---- arch/arm/mach-omap2/omap_twl.c | 5 +---- arch/arm/mach-omap2/pdata-quirks.c | 5 +---- arch/arm/mach-omap2/pm-debug.c | 5 +---- arch/arm/mach-omap2/pm.c | 5 +---- arch/arm/mach-omap2/pm.h | 5 +---- arch/arm/mach-omap2/pm24xx.c | 5 +---- arch/arm/mach-omap2/pm34xx.c | 5 +---- arch/arm/mach-omap2/pm44xx.c | 5 +---- arch/arm/mach-omap2/powerdomain-common.c | 5 +---- arch/arm/mach-omap2/powerdomain.c | 5 +---- arch/arm/mach-omap2/powerdomain.h | 5 +---- arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c | 5 +---- arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.h | 5 +---- arch/arm/mach-omap2/powerdomains2xxx_data.c | 5 +---- arch/arm/mach-omap2/powerdomains3xxx_data.c | 5 +---- arch/arm/mach-omap2/powerdomains43xx_data.c | 5 +---- arch/arm/mach-omap2/powerdomains44xx_data.c | 5 +---- arch/arm/mach-omap2/powerdomains54xx_data.c | 5 +---- arch/arm/mach-omap2/powerdomains7xx_data.c | 5 +---- arch/arm/mach-omap2/prcm-common.h | 5 +---- arch/arm/mach-omap2/prcm44xx.h | 5 +---- arch/arm/mach-omap2/prcm_mpu44xx.c | 5 +---- arch/arm/mach-omap2/prcm_mpu44xx.h | 5 +---- arch/arm/mach-omap2/prcm_mpu54xx.h | 5 +---- arch/arm/mach-omap2/prcm_mpu7xx.h | 5 +---- arch/arm/mach-omap2/prcm_mpu_44xx_54xx.h | 6 +----- arch/arm/mach-omap2/prm-regbits-24xx.h | 5 +---- arch/arm/mach-omap2/prm-regbits-34xx.h | 5 +---- arch/arm/mach-omap2/prm-regbits-44xx.h | 5 +---- arch/arm/mach-omap2/prm.h | 5 +---- arch/arm/mach-omap2/prm2xxx.c | 5 +---- arch/arm/mach-omap2/prm2xxx.h | 5 +---- arch/arm/mach-omap2/prm2xxx_3xxx.c | 5 +---- arch/arm/mach-omap2/prm2xxx_3xxx.h | 5 +---- arch/arm/mach-omap2/prm3xxx.c | 5 +---- arch/arm/mach-omap2/prm3xxx.h | 5 +---- arch/arm/mach-omap2/prm44xx.c | 5 +---- arch/arm/mach-omap2/prm44xx.h | 5 +---- arch/arm/mach-omap2/prm44xx_54xx.h | 6 +----- arch/arm/mach-omap2/prm54xx.h | 5 +---- arch/arm/mach-omap2/prm7xx.h | 5 +---- arch/arm/mach-omap2/prm_common.c | 6 +----- arch/arm/mach-omap2/prminst44xx.c | 5 +---- arch/arm/mach-omap2/prminst44xx.h | 5 +---- arch/arm/mach-omap2/scrm44xx.h | 5 +---- arch/arm/mach-omap2/scrm54xx.h | 5 +---- arch/arm/mach-omap2/sdrc.c | 5 +---- arch/arm/mach-omap2/sdrc.h | 5 +---- arch/arm/mach-omap2/sdrc2xxx.c | 5 +---- arch/arm/mach-omap2/sleep44xx.S | 5 +---- arch/arm/mach-omap2/smartreflex-class3.c | 5 +---- arch/arm/mach-omap2/sr_device.c | 5 +---- arch/arm/mach-omap2/sram.c | 5 +---- arch/arm/mach-omap2/sram.h | 5 +---- arch/arm/mach-omap2/ti81xx-restart.c | 6 +----- arch/arm/mach-omap2/usb-tusb6010.c | 5 +---- arch/arm/mach-omap2/vc.h | 5 +---- arch/arm/mach-omap2/vc3xxx_data.c | 5 +---- arch/arm/mach-omap2/vc44xx_data.c | 5 +---- arch/arm/mach-omap2/voltage.c | 5 +---- arch/arm/mach-omap2/voltage.h | 5 +---- arch/arm/mach-omap2/voltagedomains2xxx_data.c | 5 +---- arch/arm/mach-omap2/voltagedomains3xxx_data.c | 5 +---- arch/arm/mach-omap2/voltagedomains44xx_data.c | 5 +---- arch/arm/mach-omap2/voltagedomains54xx_data.c | 5 +---- arch/arm/mach-omap2/vp.h | 5 +---- arch/arm/mach-omap2/vp3xxx_data.c | 5 +---- arch/arm/mach-omap2/vp44xx_data.c | 5 +---- arch/arm/mach-oxnas/headsmp.S | 5 +---- arch/arm/mach-oxnas/platsmp.c | 5 +---- arch/arm/mach-picoxcell/common.c | 5 +---- arch/arm/mach-pxa/balloon3.c | 5 +---- arch/arm/mach-pxa/capc7117.c | 5 +---- arch/arm/mach-pxa/cm-x255.c | 5 +---- arch/arm/mach-pxa/cm-x270.c | 5 +---- arch/arm/mach-pxa/cm-x2xx-pci.c | 5 +---- arch/arm/mach-pxa/cm-x2xx.c | 5 +---- arch/arm/mach-pxa/cm-x300.c | 5 +---- arch/arm/mach-pxa/colibri-evalboard.c | 5 +---- arch/arm/mach-pxa/colibri-pxa270-income.c | 5 +---- arch/arm/mach-pxa/colibri-pxa270.c | 5 +---- arch/arm/mach-pxa/colibri-pxa300.c | 5 +---- arch/arm/mach-pxa/colibri-pxa320.c | 5 +---- arch/arm/mach-pxa/colibri-pxa3xx.c | 5 +---- arch/arm/mach-pxa/corgi.c | 6 +----- arch/arm/mach-pxa/corgi_pm.c | 6 +----- arch/arm/mach-pxa/csb726.c | 6 +----- arch/arm/mach-pxa/csb726.h | 6 +----- arch/arm/mach-pxa/em-x270.c | 5 +---- arch/arm/mach-pxa/eseries-irq.h | 6 +----- arch/arm/mach-pxa/ezx.c | 6 +----- arch/arm/mach-pxa/generic.c | 5 +---- arch/arm/mach-pxa/generic.h | 5 +---- arch/arm/mach-pxa/gumstix.c | 5 +---- arch/arm/mach-pxa/gumstix.h | 5 +---- arch/arm/mach-pxa/himalaya.c | 5 +---- arch/arm/mach-pxa/hx4700.c | 6 +----- arch/arm/mach-pxa/icontrol.c | 5 +---- arch/arm/mach-pxa/idp.c | 6 +----- arch/arm/mach-pxa/idp.h | 5 +---- arch/arm/mach-pxa/include/mach/balloon3.h | 5 +---- arch/arm/mach-pxa/include/mach/corgi.h | 6 +----- arch/arm/mach-pxa/include/mach/dma.h | 5 +---- arch/arm/mach-pxa/include/mach/eseries-gpio.h | 6 +----- arch/arm/mach-pxa/include/mach/hardware.h | 5 +---- arch/arm/mach-pxa/include/mach/hx4700.h | 6 +----- arch/arm/mach-pxa/include/mach/irqs.h | 5 +---- arch/arm/mach-pxa/include/mach/lubbock.h | 5 +---- arch/arm/mach-pxa/include/mach/magician.h | 6 +----- arch/arm/mach-pxa/include/mach/mainstone.h | 5 +---- arch/arm/mach-pxa/include/mach/mfp.h | 5 +---- arch/arm/mach-pxa/include/mach/mtd-xip.h | 5 +---- arch/arm/mach-pxa/include/mach/palmld.h | 6 +----- arch/arm/mach-pxa/include/mach/palmtc.h | 6 +----- arch/arm/mach-pxa/include/mach/palmtx.h | 6 +----- arch/arm/mach-pxa/include/mach/pxa2xx-regs.h | 5 +---- arch/arm/mach-pxa/include/mach/pxa3xx-regs.h | 5 +---- arch/arm/mach-pxa/include/mach/smemc.h | 5 +---- arch/arm/mach-pxa/include/mach/spitz.h | 6 +----- arch/arm/mach-pxa/include/mach/tosa.h | 6 +----- arch/arm/mach-pxa/include/mach/uncompress.h | 5 +---- arch/arm/mach-pxa/include/mach/vpac270.h | 6 +----- arch/arm/mach-pxa/include/mach/z2.h | 5 +---- arch/arm/mach-pxa/irq.c | 5 +---- arch/arm/mach-pxa/lpd270.c | 5 +---- arch/arm/mach-pxa/lpd270.h | 5 +---- arch/arm/mach-pxa/lubbock.c | 5 +---- arch/arm/mach-pxa/magician.c | 6 +----- arch/arm/mach-pxa/mainstone.c | 5 +---- arch/arm/mach-pxa/mfp-pxa2xx.c | 5 +---- arch/arm/mach-pxa/mfp-pxa300.h | 5 +---- arch/arm/mach-pxa/mfp-pxa320.h | 5 +---- arch/arm/mach-pxa/mfp-pxa3xx.c | 5 +---- arch/arm/mach-pxa/mfp-pxa930.h | 5 +---- arch/arm/mach-pxa/mp900.c | 5 +---- arch/arm/mach-pxa/mxm8x10.c | 5 +---- arch/arm/mach-pxa/palm27x.c | 6 +----- arch/arm/mach-pxa/palm27x.h | 6 +----- arch/arm/mach-pxa/palmld.c | 6 +----- arch/arm/mach-pxa/palmt5.c | 6 +----- arch/arm/mach-pxa/palmt5.h | 6 +----- arch/arm/mach-pxa/palmtc.c | 5 +---- arch/arm/mach-pxa/palmte2.c | 6 +----- arch/arm/mach-pxa/palmte2.h | 6 +----- arch/arm/mach-pxa/palmtreo.c | 6 +----- arch/arm/mach-pxa/palmtreo.h | 6 +----- arch/arm/mach-pxa/palmtx.c | 6 +----- arch/arm/mach-pxa/palmz72.c | 6 +----- arch/arm/mach-pxa/palmz72.h | 6 +----- arch/arm/mach-pxa/pcm027.c | 5 +---- arch/arm/mach-pxa/pcm990-baseboard.c | 5 +---- arch/arm/mach-pxa/pm.h | 6 +----- arch/arm/mach-pxa/poodle.c | 5 +---- arch/arm/mach-pxa/pxa25x.c | 5 +---- arch/arm/mach-pxa/pxa27x.c | 5 +---- arch/arm/mach-pxa/pxa2xx.c | 5 +---- arch/arm/mach-pxa/pxa300.c | 5 +---- arch/arm/mach-pxa/pxa320.c | 5 +---- arch/arm/mach-pxa/pxa3xx-ulpi.c | 5 +---- arch/arm/mach-pxa/pxa3xx.c | 5 +---- arch/arm/mach-pxa/pxa930.c | 5 +---- arch/arm/mach-pxa/reset.c | 6 +----- arch/arm/mach-pxa/sharpsl_pm.c | 6 +----- arch/arm/mach-pxa/sharpsl_pm.h | 6 +----- arch/arm/mach-pxa/spitz.c | 6 +----- arch/arm/mach-pxa/spitz_pm.c | 6 +----- arch/arm/mach-pxa/stargate2.c | 5 +---- arch/arm/mach-pxa/tosa-bt.c | 6 +----- arch/arm/mach-pxa/tosa.c | 6 +----- arch/arm/mach-pxa/tosa_bt.h | 6 +----- arch/arm/mach-pxa/trizeps4.c | 5 +---- arch/arm/mach-pxa/viper.c | 5 +---- arch/arm/mach-pxa/viper.h | 5 +---- arch/arm/mach-pxa/vpac270.c | 6 +----- arch/arm/mach-pxa/xcep.c | 5 +---- arch/arm/mach-pxa/z2.c | 5 +---- arch/arm/mach-pxa/zeus.c | 5 +---- arch/arm/mach-pxa/zeus.h | 5 +---- arch/arm/mach-pxa/zylonite.c | 5 +---- arch/arm/mach-pxa/zylonite_pxa300.c | 5 +---- arch/arm/mach-pxa/zylonite_pxa320.c | 5 +---- arch/arm/mach-qcom/platsmp.c | 5 +---- arch/arm/mach-realview/platsmp-dt.c | 5 +---- arch/arm/mach-realview/realview-dt.c | 6 +----- arch/arm/mach-rpc/dma.c | 5 +---- arch/arm/mach-rpc/ecard.c | 5 +---- arch/arm/mach-rpc/ecard.h | 5 +---- arch/arm/mach-rpc/include/mach/acornfb.h | 5 +---- arch/arm/mach-rpc/include/mach/hardware.h | 5 +---- arch/arm/mach-rpc/include/mach/io.h | 5 +---- arch/arm/mach-rpc/include/mach/irqs.h | 5 +---- arch/arm/mach-rpc/include/mach/isa-dma.h | 5 +---- arch/arm/mach-rpc/include/mach/memory.h | 5 +---- arch/arm/mach-rpc/include/mach/uncompress.h | 5 +---- arch/arm/mach-rpc/riscpc.c | 5 +---- arch/arm/mach-rpc/time.c | 5 +---- arch/arm/mach-s3c64xx/regs-sys.h | 5 +---- arch/arm/mach-s3c64xx/regs-syscon-power.h | 5 +---- arch/arm/mach-s3c64xx/regs-usb-hsotg-phy.h | 5 +---- arch/arm/mach-sa1100/assabet.c | 5 +---- arch/arm/mach-sa1100/badge4.c | 6 +----- arch/arm/mach-sa1100/cerf.c | 5 +---- arch/arm/mach-sa1100/generic.c | 5 +---- arch/arm/mach-sa1100/h3100.c | 6 +----- arch/arm/mach-sa1100/h3600.c | 6 +----- arch/arm/mach-sa1100/h3xxx.c | 6 +----- arch/arm/mach-sa1100/hackkit.c | 6 +----- arch/arm/mach-sa1100/include/mach/badge4.h | 6 +----- arch/arm/mach-sa1100/include/mach/cerf.h | 5 +---- arch/arm/mach-sa1100/include/mach/h3xxx.h | 6 +----- arch/arm/mach-sa1100/include/mach/jornada720.h | 6 +----- arch/arm/mach-sa1100/include/mach/mtd-xip.h | 5 +---- arch/arm/mach-sa1100/include/mach/nanoengine.h | 6 +----- arch/arm/mach-sa1100/jornada720.c | 6 +----- arch/arm/mach-sa1100/jornada720_ssp.c | 5 +---- arch/arm/mach-sa1100/nanoengine.c | 6 +----- arch/arm/mach-sa1100/ssp.c | 5 +---- arch/arm/mach-socfpga/headsmp.S | 5 +---- arch/arm/mach-spear/headsmp.S | 5 +---- arch/arm/mach-spear/hotplug.c | 5 +---- arch/arm/mach-spear/platsmp.c | 5 +---- arch/arm/mach-sti/board-dt.c | 5 +---- arch/arm/mach-sti/platsmp.c | 5 +---- arch/arm/mach-sti/smp.h | 5 +---- arch/arm/mach-tegra/hotplug.c | 5 +---- arch/arm/mach-tegra/platsmp.c | 5 +---- arch/arm/mach-ux500/cpu-db8500.c | 6 +----- arch/arm/mach-ux500/platsmp.c | 5 +---- arch/arm/mach-vexpress/dcscb.c | 5 +---- arch/arm/mach-vexpress/dcscb_setup.S | 5 +---- arch/arm/mach-vexpress/platsmp.c | 5 +---- arch/arm/mach-vexpress/tc2_pm.c | 5 +---- arch/arm/mach-vexpress/v2m-mps2.c | 6 +----- arch/arm/mach-w90x900/cpu.h | 6 +----- arch/arm/mach-w90x900/gpio.c | 5 +---- arch/arm/mach-w90x900/nuc910.h | 6 +----- arch/arm/mach-w90x900/nuc950.h | 6 +----- arch/arm/mach-w90x900/nuc960.h | 6 +----- arch/arm/mach-w90x900/nuc9xx.h | 6 +----- arch/arm/mach-zx/core.h | 5 +---- arch/arm/mach-zx/headsmp.S | 5 +---- arch/arm/mach-zx/platsmp.c | 5 +---- arch/arm/mach-zx/zx296702.c | 5 +---- arch/arm/mach-zynq/headsmp.S | 5 +---- arch/arm/mm/alignment.c | 5 +---- arch/arm/mm/cache-b15-rac.c | 5 +---- arch/arm/mm/cache-fa.S | 5 +---- arch/arm/mm/cache-nop.S | 6 +----- arch/arm/mm/cache-v4.S | 5 +---- arch/arm/mm/cache-v4wb.S | 5 +---- arch/arm/mm/cache-v4wt.S | 5 +---- arch/arm/mm/cache-v6.S | 5 +---- arch/arm/mm/cache-v7.S | 5 +---- arch/arm/mm/cache-v7m.S | 5 +---- arch/arm/mm/context.c | 5 +---- arch/arm/mm/copypage-fa.c | 5 +---- arch/arm/mm/copypage-feroceon.c | 5 +---- arch/arm/mm/copypage-v4mc.c | 5 +---- arch/arm/mm/copypage-v4wb.c | 5 +---- arch/arm/mm/copypage-v4wt.c | 5 +---- arch/arm/mm/copypage-v6.c | 5 +---- arch/arm/mm/copypage-xsc3.c | 5 +---- arch/arm/mm/copypage-xscale.c | 5 +---- arch/arm/mm/dma-mapping-nommu.c | 6 +----- arch/arm/mm/dma-mapping.c | 5 +---- arch/arm/mm/fault-armv.c | 5 +---- arch/arm/mm/fault.c | 5 +---- arch/arm/mm/flush.c | 5 +---- arch/arm/mm/highmem.c | 5 +---- arch/arm/mm/init.c | 5 +---- arch/arm/mm/l2c-common.c | 5 +---- arch/arm/mm/mmu.c | 5 +---- arch/arm/mm/pgd.c | 5 +---- arch/arm/mm/proc-arm740.S | 6 +----- arch/arm/mm/proc-arm7tdmi.S | 6 +----- arch/arm/mm/proc-arm940.S | 6 +----- arch/arm/mm/proc-arm946.S | 6 +----- arch/arm/mm/proc-arm9tdmi.S | 6 +----- arch/arm/mm/proc-sa110.S | 5 +---- arch/arm/mm/proc-sa1100.S | 5 +---- arch/arm/mm/proc-syms.c | 5 +---- arch/arm/mm/proc-v6.S | 5 +---- arch/arm/mm/proc-v7-2level.S | 5 +---- arch/arm/mm/proc-v7.S | 5 +---- arch/arm/mm/proc-v7m.S | 5 +---- arch/arm/mm/proc-xsc3.S | 5 +---- arch/arm/mm/proc-xscale.S | 5 +---- arch/arm/mm/pv-fixup-asm.S | 5 +---- arch/arm/mm/tlb-fa.S | 5 +---- arch/arm/mm/tlb-v4.S | 5 +---- arch/arm/mm/tlb-v4wb.S | 5 +---- arch/arm/mm/tlb-v4wbi.S | 5 +---- arch/arm/mm/tlb-v6.S | 5 +---- arch/arm/mm/tlb-v7.S | 5 +---- arch/arm/plat-iop/i2c.c | 5 +---- arch/arm/plat-iop/pci.c | 5 +---- arch/arm/plat-iop/pmu.c | 6 +----- arch/arm/plat-iop/restart.c | 5 +---- arch/arm/plat-iop/setup.c | 5 +---- arch/arm/plat-omap/counter_32k.c | 5 +---- arch/arm/plat-omap/debug-leds.c | 5 +---- arch/arm/plat-omap/dma.c | 6 +----- arch/arm/plat-omap/sram.c | 5 +---- arch/arm/plat-pxa/include/plat/mfp.h | 5 +---- arch/arm/plat-pxa/mfp.c | 5 +---- arch/arm/plat-pxa/ssp.c | 5 +---- arch/arm/plat-versatile/headsmp.S | 5 +---- arch/arm/plat-versatile/hotplug.c | 5 +---- arch/arm/plat-versatile/include/plat/platsmp.h | 5 +---- arch/arm/plat-versatile/platsmp.c | 5 +---- arch/arm/probes/decode-thumb.c | 5 +---- arch/arm/probes/decode.c | 5 +---- arch/arm/probes/kprobes/actions-common.c | 5 +---- arch/arm/probes/kprobes/actions-thumb.c | 5 +---- arch/arm/probes/kprobes/test-arm.c | 5 +---- arch/arm/probes/kprobes/test-core.c | 5 +---- arch/arm/probes/kprobes/test-core.h | 5 +---- arch/arm/probes/kprobes/test-thumb.c | 5 +---- arch/arm/probes/uprobes/actions-arm.c | 5 +---- arch/arm/probes/uprobes/core.c | 5 +---- arch/arm/probes/uprobes/core.h | 5 +---- arch/arm/vfp/entry.S | 5 +---- arch/arm/vfp/vfp.h | 5 +---- arch/arm/vfp/vfphw.S | 5 +---- arch/arm/vfp/vfpinstr.h | 5 +---- arch/arm/vfp/vfpmodule.c | 5 +---- arch/arm64/crypto/Makefile | 5 +---- arch/arm64/crypto/aes-ce-ccm-core.S | 5 +---- arch/arm64/crypto/aes-ce-ccm-glue.c | 5 +---- arch/arm64/crypto/aes-ce-core.S | 5 +---- arch/arm64/crypto/aes-ce-glue.c | 5 +---- arch/arm64/crypto/aes-ce.S | 5 +---- arch/arm64/crypto/aes-cipher-core.S | 5 +---- arch/arm64/crypto/aes-cipher-glue.c | 5 +---- arch/arm64/crypto/aes-ctr-fallback.h | 5 +---- arch/arm64/crypto/aes-glue.c | 5 +---- arch/arm64/crypto/aes-modes.S | 5 +---- arch/arm64/crypto/aes-neon.S | 5 +---- arch/arm64/crypto/aes-neonbs-core.S | 5 +---- arch/arm64/crypto/aes-neonbs-glue.c | 5 +---- arch/arm64/crypto/crct10dif-ce-glue.c | 5 +---- arch/arm64/crypto/ghash-ce-core.S | 5 +---- arch/arm64/crypto/ghash-ce-glue.c | 5 +---- arch/arm64/crypto/sha1-ce-core.S | 5 +---- arch/arm64/crypto/sha1-ce-glue.c | 5 +---- arch/arm64/crypto/sha2-ce-core.S | 5 +---- arch/arm64/crypto/sha2-ce-glue.c | 5 +---- arch/arm64/crypto/sm3-ce-core.S | 5 +---- arch/arm64/crypto/sm3-ce-glue.c | 5 +---- arch/arm64/include/asm/acenv.h | 5 +---- arch/arm64/include/asm/acpi.h | 5 +---- arch/arm64/include/asm/arm_dsu_pmu.h | 5 +---- arch/arm64/include/asm/brk-imm.h | 5 +---- arch/arm64/include/asm/cpufeature.h | 5 +---- arch/arm64/include/asm/ftrace.h | 5 +---- arch/arm64/include/asm/kexec.h | 5 +---- arch/arm64/include/asm/neon-intrinsics.h | 5 +---- arch/arm64/include/asm/neon.h | 5 +---- arch/arm64/include/asm/seccomp.h | 5 +---- arch/arm64/include/asm/simd.h | 5 +---- arch/arm64/include/asm/uprobes.h | 5 +---- arch/arm64/include/asm/xor.h | 5 +---- arch/arm64/kernel/acpi.c | 5 +---- arch/arm64/kernel/armv8_deprecated.c | 5 +---- arch/arm64/kernel/cpu-reset.S | 5 +---- arch/arm64/kernel/cpu-reset.h | 5 +---- arch/arm64/kernel/cpuidle.c | 5 +---- arch/arm64/kernel/crash_dump.c | 5 +---- arch/arm64/kernel/efi-entry.S | 6 +----- arch/arm64/kernel/efi-header.S | 5 +---- arch/arm64/kernel/efi-rt-wrapper.S | 5 +---- arch/arm64/kernel/efi.c | 6 +----- arch/arm64/kernel/entry-ftrace.S | 5 +---- arch/arm64/kernel/ftrace.c | 5 +---- arch/arm64/kernel/kaslr.c | 5 +---- arch/arm64/kernel/machine_kexec.c | 5 +---- arch/arm64/kernel/module-plts.c | 5 +---- arch/arm64/kernel/pci.c | 6 +----- arch/arm64/kernel/probes/uprobes.c | 5 +---- arch/arm64/kernel/reloc_test_core.c | 6 +----- arch/arm64/kernel/reloc_test_syms.S | 6 +----- arch/arm64/kernel/relocate_kernel.S | 5 +---- arch/arm64/kernel/return_address.c | 5 +---- arch/arm64/lib/crc32.S | 5 +---- arch/arm64/lib/xor-neon.c | 5 +---- arch/arm64/mm/kasan_init.c | 6 +----- arch/c6x/include/asm/bitops.h | 5 +---- arch/c6x/include/asm/bug.h | 5 +---- arch/c6x/include/asm/cache.h | 5 +---- arch/c6x/include/asm/cacheflush.h | 5 +---- arch/c6x/include/asm/checksum.h | 5 +---- arch/c6x/include/asm/clock.h | 5 +---- arch/c6x/include/asm/cmpxchg.h | 5 +---- arch/c6x/include/asm/delay.h | 5 +---- arch/c6x/include/asm/dscr.h | 6 +----- arch/c6x/include/asm/elf.h | 5 +---- arch/c6x/include/asm/hardirq.h | 5 +---- arch/c6x/include/asm/irq.h | 5 +---- arch/c6x/include/asm/module.h | 5 +---- arch/c6x/include/asm/pgtable.h | 5 +---- arch/c6x/include/asm/processor.h | 5 +---- arch/c6x/include/asm/procinfo.h | 6 +----- arch/c6x/include/asm/ptrace.h | 5 +---- arch/c6x/include/asm/setup.h | 5 +---- arch/c6x/include/asm/special_insns.h | 5 +---- arch/c6x/include/asm/string.h | 5 +---- arch/c6x/include/asm/switch_to.h | 5 +---- arch/c6x/include/asm/thread_info.h | 5 +---- arch/c6x/include/asm/timex.h | 5 +---- arch/c6x/include/asm/traps.h | 5 +---- arch/c6x/include/asm/uaccess.h | 5 +---- arch/c6x/include/asm/unaligned.h | 5 +---- arch/c6x/kernel/c6x_ksyms.c | 6 +----- arch/c6x/kernel/devicetree.c | 6 +----- arch/c6x/kernel/entry.S | 5 +---- arch/c6x/kernel/head.S | 5 +---- arch/c6x/kernel/module.c | 6 +----- arch/c6x/kernel/process.c | 6 +----- arch/c6x/kernel/ptrace.c | 5 +---- arch/c6x/kernel/setup.c | 5 +---- arch/c6x/kernel/signal.c | 5 +---- arch/c6x/kernel/soc.c | 5 +---- arch/c6x/kernel/switch_to.S | 5 +---- arch/c6x/kernel/sys_c6x.c | 5 +---- arch/c6x/kernel/time.c | 5 +---- arch/c6x/kernel/traps.c | 5 +---- arch/c6x/kernel/vectors.S | 5 +---- arch/c6x/lib/csum_64plus.S | 5 +---- arch/c6x/lib/memcpy_64plus.S | 5 +---- arch/c6x/mm/dma-coherent.c | 6 +----- arch/c6x/mm/init.c | 5 +---- arch/c6x/platforms/cache.c | 5 +---- arch/c6x/platforms/dscr.c | 5 +---- arch/c6x/platforms/emif.c | 5 +---- arch/c6x/platforms/megamod-pic.c | 5 +---- arch/c6x/platforms/plldata.c | 5 +---- arch/c6x/platforms/timer64.c | 5 +---- arch/ia64/hp/common/aml_nfw.c | 5 +---- arch/ia64/include/asm/acenv.h | 5 +---- arch/ia64/include/asm/acpi-ext.h | 5 +---- arch/ia64/kernel/acpi-ext.c | 5 +---- arch/ia64/mm/ioremap.c | 5 +---- arch/microblaze/kernel/hw_exception_handler.S | 5 +---- arch/microblaze/kernel/microblaze_ksyms.c | 5 +---- arch/microblaze/kernel/module.c | 5 +---- arch/microblaze/mm/consistent.c | 5 +---- arch/mips/ath79/Makefile | 4 +--- arch/mips/ath79/clock.c | 5 +---- arch/mips/ath79/common.c | 5 +---- arch/mips/ath79/common.h | 5 +---- arch/mips/ath79/early_printk.c | 5 +---- arch/mips/ath79/prom.c | 5 +---- arch/mips/ath79/setup.c | 5 +---- arch/mips/bmips/irq.c | 4 +--- arch/mips/boot/dts/cavium-octeon/dlink_dsr-1000n.dts | 5 +---- arch/mips/boot/dts/cavium-octeon/dlink_dsr-500n-1000n.dtsi | 5 +---- arch/mips/boot/dts/cavium-octeon/dlink_dsr-500n.dts | 5 +---- arch/mips/boot/dts/cavium-octeon/ubnt_e100.dts | 5 +---- arch/mips/boot/dts/img/pistachio.dtsi | 5 +---- arch/mips/boot/dts/img/pistachio_marduk.dts | 5 +---- arch/mips/boot/dts/pic32/pic32mzda.dtsi | 6 +----- arch/mips/boot/dts/pic32/pic32mzda_sk.dts | 6 +----- arch/mips/include/asm/mach-ath25/cpu-feature-overrides.h | 6 +----- arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 5 +---- arch/mips/include/asm/mach-ath79/ar933x_uart.h | 5 +---- arch/mips/include/asm/mach-ath79/ath79.h | 5 +---- arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h | 6 +----- arch/mips/include/asm/mach-ath79/irq.h | 5 +---- arch/mips/include/asm/mach-ath79/kernel-entry-init.h | 6 +----- .../include/asm/mach-lantiq/falcon/cpu-feature-overrides.h | 6 +----- arch/mips/include/asm/mach-lantiq/falcon/falcon_irq.h | 4 +--- arch/mips/include/asm/mach-lantiq/falcon/irq.h | 4 +--- arch/mips/include/asm/mach-lantiq/falcon/lantiq_soc.h | 4 +--- arch/mips/include/asm/mach-lantiq/lantiq.h | 4 +--- arch/mips/include/asm/mach-lantiq/lantiq_platform.h | 4 +--- arch/mips/include/asm/mach-lantiq/xway/irq.h | 4 +--- arch/mips/include/asm/mach-lantiq/xway/lantiq_irq.h | 4 +--- arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h | 4 +--- arch/mips/include/asm/mach-ralink/mt7620.h | 4 +--- .../include/asm/mach-ralink/mt7620/cpu-feature-overrides.h | 6 +----- arch/mips/include/asm/mach-ralink/mt7621.h | 4 +--- .../include/asm/mach-ralink/mt7621/cpu-feature-overrides.h | 6 +----- arch/mips/include/asm/mach-ralink/ralink_regs.h | 5 +---- arch/mips/include/asm/mach-ralink/rt288x.h | 4 +--- .../include/asm/mach-ralink/rt288x/cpu-feature-overrides.h | 6 +----- arch/mips/include/asm/mach-ralink/rt305x.h | 4 +--- .../include/asm/mach-ralink/rt305x/cpu-feature-overrides.h | 6 +----- arch/mips/include/asm/mach-ralink/rt3883.h | 5 +---- .../include/asm/mach-ralink/rt3883/cpu-feature-overrides.h | 6 +----- arch/mips/include/asm/mips_machine.h | 6 +----- arch/mips/include/asm/perf_event.h | 5 +---- arch/mips/include/asm/prom.h | 6 +----- arch/mips/include/asm/txx9/dmac.h | 5 +---- arch/mips/kernel/gpio_txx9.c | 5 +---- arch/mips/kernel/mips_machine.c | 6 +----- arch/mips/kernel/perf_event.c | 5 +---- arch/mips/kernel/perf_event_mipsxx.c | 5 +---- arch/mips/kernel/prom.c | 5 +---- arch/mips/lantiq/Makefile | 4 +--- arch/mips/lantiq/clk.c | 4 +--- arch/mips/lantiq/clk.h | 4 +--- arch/mips/lantiq/early_printk.c | 4 +--- arch/mips/lantiq/falcon/prom.c | 4 +--- arch/mips/lantiq/falcon/reset.c | 4 +--- arch/mips/lantiq/falcon/sysctrl.c | 4 +--- arch/mips/lantiq/irq.c | 4 +--- arch/mips/lantiq/prom.c | 4 +--- arch/mips/lantiq/prom.h | 4 +--- arch/mips/lantiq/xway/clk.c | 4 +--- arch/mips/lantiq/xway/dcdc.c | 4 +--- arch/mips/lantiq/xway/gptu.c | 4 +--- arch/mips/lantiq/xway/prom.c | 4 +--- arch/mips/lantiq/xway/sysctrl.c | 4 +--- arch/mips/lantiq/xway/vmmc.c | 4 +--- arch/mips/pci/fixup-ath79.c | 5 +---- arch/mips/pci/fixup-lantiq.c | 4 +--- arch/mips/pci/ops-lantiq.c | 4 +--- arch/mips/pci/pci-ar71xx.c | 5 +---- arch/mips/pci/pci-ar724x.c | 5 +---- arch/mips/pci/pci-lantiq.c | 4 +--- arch/mips/pci/pci-lantiq.h | 4 +--- arch/mips/pci/pci-mt7620.c | 5 +---- arch/mips/pci/pci-rt2880.c | 5 +---- arch/mips/pci/pci-rt3883.c | 5 +---- arch/mips/ralink/Makefile | 4 +--- arch/mips/ralink/bootrom.c | 4 +--- arch/mips/ralink/clk.c | 4 +--- arch/mips/ralink/common.h | 4 +--- arch/mips/ralink/early_printk.c | 4 +--- arch/mips/ralink/ill_acc.c | 4 +--- arch/mips/ralink/irq-gic.c | 4 +--- arch/mips/ralink/irq.c | 4 +--- arch/mips/ralink/mt7620.c | 4 +--- arch/mips/ralink/mt7621.c | 4 +--- arch/mips/ralink/of.c | 4 +--- arch/mips/ralink/prom.c | 4 +--- arch/mips/ralink/reset.c | 4 +--- arch/mips/ralink/rt288x.c | 4 +--- arch/mips/ralink/rt305x.c | 4 +--- arch/mips/ralink/rt3883.c | 4 +--- arch/mips/ralink/timer-gic.c | 4 +--- arch/mips/ralink/timer.c | 5 +---- arch/openrisc/lib/delay.c | 5 +---- arch/parisc/include/asm/dwarf.h | 5 +---- arch/powerpc/boot/cuboot-52xx.c | 5 +---- arch/powerpc/boot/cuboot-824x.c | 5 +---- arch/powerpc/boot/cuboot-83xx.c | 5 +---- arch/powerpc/boot/cuboot-85xx-cpm2.c | 5 +---- arch/powerpc/boot/cuboot-85xx.c | 5 +---- arch/powerpc/boot/cuboot-8xx.c | 5 +---- arch/powerpc/boot/cuboot-acadia.c | 5 +---- arch/powerpc/boot/cuboot-amigaone.c | 5 +---- arch/powerpc/boot/cuboot-bamboo.c | 5 +---- arch/powerpc/boot/cuboot-ebony.c | 5 +---- arch/powerpc/boot/cuboot-hotfoot.c | 5 +---- arch/powerpc/boot/cuboot-katmai.c | 5 +---- arch/powerpc/boot/cuboot-kilauea.c | 5 +---- arch/powerpc/boot/cuboot-pq2.c | 5 +---- arch/powerpc/boot/cuboot-sam440ep.c | 5 +---- arch/powerpc/boot/cuboot-taishan.c | 5 +---- arch/powerpc/boot/cuboot-warp.c | 5 +---- arch/powerpc/boot/cuboot-yosemite.c | 5 +---- arch/powerpc/boot/cuboot.c | 5 +---- arch/powerpc/boot/dts/mpc8610_hpcd.dts | 5 +---- arch/powerpc/boot/ep405.c | 5 +---- arch/powerpc/boot/ep8248e.c | 5 +---- arch/powerpc/boot/ep88xc.c | 5 +---- arch/powerpc/boot/epapr.c | 5 +---- arch/powerpc/boot/fsl-soc.c | 5 +---- arch/powerpc/boot/holly.c | 5 +---- arch/powerpc/boot/mpc8xx.c | 5 +---- arch/powerpc/boot/mvme5100.c | 6 +----- arch/powerpc/boot/planetcore.c | 5 +---- arch/powerpc/boot/pq2.c | 5 +---- arch/powerpc/boot/redboot-83xx.c | 5 +---- arch/powerpc/boot/redboot-8xx.c | 5 +---- arch/powerpc/boot/simpleboot.c | 5 +---- arch/powerpc/boot/stdlib.c | 5 +---- arch/powerpc/boot/treeboot-ebony.c | 5 +---- arch/powerpc/boot/treeboot-walnut.c | 5 +---- arch/powerpc/boot/virtex.c | 5 +---- arch/powerpc/crypto/crc-vpmsum_test.c | 5 +---- arch/powerpc/include/asm/kvm_booke_hv_asm.h | 5 +---- arch/powerpc/include/asm/mm-arch-hooks.h | 5 +---- arch/powerpc/include/asm/reg_booke.h | 5 +---- arch/powerpc/include/asm/trace_clock.h | 4 +--- arch/powerpc/kernel/cacheinfo.c | 7 +------ arch/powerpc/kernel/io-workarounds.c | 5 +---- arch/powerpc/kernel/pci_of_scan.c | 5 +---- arch/powerpc/kernel/trace/trace_clock.c | 4 +--- arch/powerpc/kvm/book3s.c | 5 +---- arch/powerpc/kvm/book3s_64_mmu_radix.c | 4 +--- arch/powerpc/kvm/book3s_hv.c | 5 +---- arch/powerpc/kvm/book3s_hv_builtin.c | 5 +---- arch/powerpc/kvm/book3s_hv_ras.c | 4 +--- arch/powerpc/kvm/book3s_hv_rm_mmu.c | 4 +--- arch/powerpc/kvm/book3s_hv_rm_xics.c | 5 +---- arch/powerpc/kvm/book3s_hv_tm.c | 5 +---- arch/powerpc/kvm/book3s_hv_tm_builtin.c | 5 +---- arch/powerpc/kvm/book3s_pr.c | 5 +---- arch/powerpc/kvm/book3s_pr_papr.c | 5 +---- arch/powerpc/kvm/book3s_rtas.c | 5 +---- arch/powerpc/kvm/book3s_xics.c | 5 +---- arch/powerpc/kvm/book3s_xics.h | 5 +---- arch/powerpc/kvm/book3s_xive.c | 5 +---- arch/powerpc/kvm/book3s_xive.h | 5 +---- arch/powerpc/kvm/book3s_xive_template.c | 5 +---- arch/powerpc/kvm/e500.c | 5 +---- arch/powerpc/kvm/e500.h | 5 +---- arch/powerpc/kvm/e500_emulate.c | 5 +---- arch/powerpc/kvm/e500_mmu.c | 5 +---- arch/powerpc/kvm/e500_mmu_host.c | 5 +---- arch/powerpc/kvm/e500_mmu_host.h | 5 +---- arch/powerpc/kvm/e500mc.c | 5 +---- arch/powerpc/mm/dma-noncoherent.c | 5 +---- arch/powerpc/platforms/82xx/pq2ads-pci-pic.c | 5 +---- arch/powerpc/platforms/82xx/pq2fads.c | 5 +---- arch/powerpc/platforms/83xx/suspend-asm.S | 5 +---- arch/powerpc/platforms/83xx/suspend.c | 5 +---- arch/powerpc/platforms/85xx/socrates_fpga_pic.c | 7 +------ arch/powerpc/platforms/85xx/socrates_fpga_pic.h | 7 +------ arch/powerpc/platforms/8xx/adder875.c | 5 +---- arch/powerpc/platforms/embedded6xx/holly.c | 5 +---- arch/powerpc/platforms/pseries/dlpar.c | 5 +---- arch/powerpc/platforms/pseries/mobility.c | 5 +---- arch/powerpc/platforms/pseries/pseries_energy.c | 5 +---- arch/powerpc/platforms/pseries/reconfig.c | 6 +----- arch/powerpc/sysdev/6xx-suspend.S | 5 +---- arch/riscv/kernel/riscv_ksyms.c | 5 +---- arch/sh/oprofile/backtrace.c | 6 +----- arch/um/include/asm/syscall-generic.h | 5 +---- arch/um/kernel/early_printk.c | 5 +---- arch/um/kernel/maccess.c | 5 +---- arch/um/kernel/stacktrace.c | 5 +---- arch/um/kernel/sysrq.c | 5 +---- arch/unicore32/boot/compressed/head.S | 5 +---- arch/unicore32/boot/compressed/misc.c | 5 +---- arch/unicore32/boot/compressed/vmlinux.lds.S | 5 +---- arch/unicore32/include/asm/assembler.h | 5 +---- arch/unicore32/include/asm/barrier.h | 5 +---- arch/unicore32/include/asm/bitops.h | 5 +---- arch/unicore32/include/asm/bug.h | 5 +---- arch/unicore32/include/asm/cache.h | 5 +---- arch/unicore32/include/asm/cacheflush.h | 5 +---- arch/unicore32/include/asm/checksum.h | 5 +---- arch/unicore32/include/asm/cmpxchg.h | 5 +---- arch/unicore32/include/asm/cpu-single.h | 5 +---- arch/unicore32/include/asm/cputype.h | 5 +---- arch/unicore32/include/asm/delay.h | 5 +---- arch/unicore32/include/asm/dma.h | 5 +---- arch/unicore32/include/asm/elf.h | 5 +---- arch/unicore32/include/asm/fpstate.h | 5 +---- arch/unicore32/include/asm/fpu-ucf64.h | 5 +---- arch/unicore32/include/asm/gpio.h | 5 +---- arch/unicore32/include/asm/hwcap.h | 5 +---- arch/unicore32/include/asm/hwdef-copro.h | 5 +---- arch/unicore32/include/asm/io.h | 5 +---- arch/unicore32/include/asm/irq.h | 5 +---- arch/unicore32/include/asm/irqflags.h | 5 +---- arch/unicore32/include/asm/linkage.h | 5 +---- arch/unicore32/include/asm/memblock.h | 5 +---- arch/unicore32/include/asm/memory.h | 5 +---- arch/unicore32/include/asm/mmu.h | 5 +---- arch/unicore32/include/asm/mmu_context.h | 5 +---- arch/unicore32/include/asm/page.h | 5 +---- arch/unicore32/include/asm/pci.h | 5 +---- arch/unicore32/include/asm/pgalloc.h | 5 +---- arch/unicore32/include/asm/pgtable-hwdef.h | 5 +---- arch/unicore32/include/asm/pgtable.h | 5 +---- arch/unicore32/include/asm/processor.h | 5 +---- arch/unicore32/include/asm/ptrace.h | 5 +---- arch/unicore32/include/asm/stacktrace.h | 5 +---- arch/unicore32/include/asm/string.h | 5 +---- arch/unicore32/include/asm/suspend.h | 5 +---- arch/unicore32/include/asm/switch_to.h | 5 +---- arch/unicore32/include/asm/thread_info.h | 5 +---- arch/unicore32/include/asm/timex.h | 5 +---- arch/unicore32/include/asm/tlb.h | 5 +---- arch/unicore32/include/asm/tlbflush.h | 5 +---- arch/unicore32/include/asm/traps.h | 5 +---- arch/unicore32/include/asm/uaccess.h | 5 +---- arch/unicore32/include/mach/PKUnity.h | 5 +---- arch/unicore32/include/mach/bitfield.h | 5 +---- arch/unicore32/include/mach/dma.h | 5 +---- arch/unicore32/include/mach/hardware.h | 5 +---- arch/unicore32/include/mach/map.h | 5 +---- arch/unicore32/include/mach/memory.h | 5 +---- arch/unicore32/include/mach/ocd.h | 5 +---- arch/unicore32/include/mach/pm.h | 5 +---- arch/unicore32/include/mach/uncompress.h | 5 +---- arch/unicore32/kernel/asm-offsets.c | 5 +---- arch/unicore32/kernel/clock.c | 5 +---- arch/unicore32/kernel/debug-macro.S | 5 +---- arch/unicore32/kernel/debug.S | 5 +---- arch/unicore32/kernel/dma.c | 5 +---- arch/unicore32/kernel/early_printk.c | 5 +---- arch/unicore32/kernel/elf.c | 5 +---- arch/unicore32/kernel/entry.S | 5 +---- arch/unicore32/kernel/fpu-ucf64.c | 5 +---- arch/unicore32/kernel/gpio.c | 5 +---- arch/unicore32/kernel/head.S | 5 +---- arch/unicore32/kernel/hibernate.c | 5 +---- arch/unicore32/kernel/hibernate_asm.S | 5 +---- arch/unicore32/kernel/irq.c | 5 +---- arch/unicore32/kernel/ksyms.c | 5 +---- arch/unicore32/kernel/module.c | 5 +---- arch/unicore32/kernel/pci.c | 6 +----- arch/unicore32/kernel/pm.c | 5 +---- arch/unicore32/kernel/process.c | 5 +---- arch/unicore32/kernel/ptrace.c | 5 +---- arch/unicore32/kernel/puv3-core.c | 5 +---- arch/unicore32/kernel/puv3-nb0916.c | 5 +---- arch/unicore32/kernel/setup.c | 5 +---- arch/unicore32/kernel/setup.h | 5 +---- arch/unicore32/kernel/signal.c | 5 +---- arch/unicore32/kernel/sleep.S | 5 +---- arch/unicore32/kernel/stacktrace.c | 5 +---- arch/unicore32/kernel/sys.c | 5 +---- arch/unicore32/kernel/time.c | 5 +---- arch/unicore32/kernel/traps.c | 5 +---- arch/unicore32/kernel/vmlinux.lds.S | 5 +---- arch/unicore32/lib/backtrace.S | 5 +---- arch/unicore32/lib/clear_user.S | 5 +---- arch/unicore32/lib/copy_from_user.S | 5 +---- arch/unicore32/lib/copy_page.S | 5 +---- arch/unicore32/lib/copy_template.S | 5 +---- arch/unicore32/lib/copy_to_user.S | 5 +---- arch/unicore32/lib/delay.S | 5 +---- arch/unicore32/lib/findbit.S | 5 +---- arch/unicore32/lib/strncpy_from_user.S | 5 +---- arch/unicore32/lib/strnlen_user.S | 5 +---- arch/unicore32/mm/alignment.c | 5 +---- arch/unicore32/mm/cache-ucv2.S | 5 +---- arch/unicore32/mm/extable.c | 5 +---- arch/unicore32/mm/fault.c | 5 +---- arch/unicore32/mm/flush.c | 5 +---- arch/unicore32/mm/init.c | 5 +---- arch/unicore32/mm/ioremap.c | 6 +----- arch/unicore32/mm/mm.h | 5 +---- arch/unicore32/mm/mmu.c | 5 +---- arch/unicore32/mm/pgd.c | 5 +---- arch/unicore32/mm/proc-macros.S | 5 +---- arch/unicore32/mm/proc-syms.c | 5 +---- arch/unicore32/mm/proc-ucv2.S | 5 +---- arch/unicore32/mm/tlb-ucv2.S | 5 +---- arch/x86/boot/compressed/mem_encrypt.S | 5 +---- arch/x86/crypto/aegis128-aesni-asm.S | 5 +---- arch/x86/crypto/aegis128l-aesni-asm.S | 5 +---- arch/x86/crypto/aegis256-aesni-asm.S | 5 +---- arch/x86/crypto/ghash-clmulni-intel_asm.S | 5 +---- arch/x86/crypto/ghash-clmulni-intel_glue.c | 5 +---- arch/x86/crypto/morus1280-avx2-asm.S | 5 +---- arch/x86/crypto/morus1280-sse2-asm.S | 5 +---- arch/x86/crypto/morus640-sse2-asm.S | 5 +---- arch/x86/events/amd/iommu.c | 5 +---- arch/x86/events/amd/iommu.h | 5 +---- arch/x86/events/amd/power.c | 5 +---- arch/x86/events/amd/uncore.c | 5 +---- arch/x86/include/asm/acenv.h | 5 +---- arch/x86/include/asm/mem_encrypt.h | 5 +---- arch/x86/kernel/apic/msi.c | 5 +---- arch/x86/kernel/apic/vector.c | 5 +---- arch/x86/mm/mem_encrypt.c | 5 +---- arch/x86/mm/mem_encrypt_boot.S | 5 +---- arch/x86/mm/mem_encrypt_identity.c | 5 +---- arch/x86/platform/geode/alix.c | 6 +----- arch/x86/platform/geode/geos.c | 5 +---- arch/x86/platform/geode/net5501.c | 6 +----- arch/x86/um/delay.c | 5 +---- arch/x86/um/mem_32.c | 5 +---- arch/x86/um/vdso/um_vdso.c | 5 +---- arch/x86/um/vdso/vma.c | 5 +---- arch/xtensa/boot/boot-elf/boot.lds.S | 5 +---- arch/xtensa/include/asm/futex.h | 5 +---- arch/xtensa/include/asm/pgalloc.h | 5 +---- arch/xtensa/include/asm/pgtable.h | 5 +---- arch/xtensa/kernel/perf_event.c | 5 +---- arch/xtensa/mm/ioremap.c | 5 +---- crypto/aes_ti.c | 5 +---- crypto/gcm.c | 5 +---- crypto/ghash-generic.c | 5 +---- crypto/michael_mic.c | 5 +---- drivers/acpi/acpi_amba.c | 5 +---- drivers/acpi/acpi_apd.c | 5 +---- drivers/acpi/acpi_cmos_rtc.c | 5 +---- drivers/acpi/acpi_configfs.c | 5 +---- drivers/acpi/acpi_dbg.c | 5 +---- drivers/acpi/acpi_lpss.c | 5 +---- drivers/acpi/acpi_platform.c | 5 +---- drivers/acpi/acpi_pnp.c | 5 +---- drivers/acpi/acpi_processor.c | 5 +---- drivers/acpi/acpi_watchdog.c | 5 +---- drivers/acpi/arm64/gtdt.c | 5 +---- drivers/acpi/bgrt.c | 5 +---- drivers/acpi/dptf/int340x_thermal.c | 5 +---- drivers/acpi/ioapic.c | 5 +---- drivers/acpi/irq.c | 5 +---- drivers/acpi/property.c | 5 +---- drivers/acpi/spcr.c | 6 +----- drivers/acpi/x86/apple.c | 5 +---- drivers/acpi/x86/utils.c | 5 +---- drivers/amba/bus.c | 5 +---- drivers/ata/ahci_st.c | 5 +---- drivers/ata/pata_ixp4xx_cf.c | 6 +----- drivers/ata/pata_of_platform.c | 5 +---- drivers/ata/pata_palmld.c | 6 +----- drivers/ata/pata_rb532_cf.c | 6 +----- drivers/ata/pata_samsung_cf.c | 5 +---- drivers/block/xsysace.c | 5 +---- drivers/bus/da8xx-mstpri.c | 5 +---- drivers/bus/qcom-ebi2.c | 5 +---- drivers/char/agp/hp-agp.c | 5 +---- drivers/char/agp/parisc-agp.c | 6 +----- drivers/char/hpet.c | 5 +---- drivers/char/hw_random/hisi-rng.c | 5 +---- drivers/char/hw_random/st-rng.c | 5 +---- drivers/char/hw_random/timeriomem-rng.c | 5 +---- drivers/char/tpm/xen-tpmfront.c | 5 +---- drivers/clk/axis/clk-artpec6.c | 5 +---- drivers/clk/bcm/clk-bcm53573-ilp.c | 5 +---- drivers/clk/clk-axm5516.c | 5 +---- drivers/clk/clk-cdce706.c | 5 +---- drivers/clk/clk-efm32gg.c | 5 +---- drivers/clk/clk-nspire.c | 6 +----- drivers/clk/clk-pwm.c | 5 +---- drivers/clk/clk-qoriq.c | 5 +---- drivers/clk/clkdev.c | 5 +---- drivers/clk/hisilicon/clk-hi6220-stub.c | 6 +----- drivers/clk/hisilicon/clk-hi6220.c | 5 +---- drivers/clk/hisilicon/clkdivider-hi6220.c | 6 +----- drivers/clk/imx/clk-gate-exclusive.c | 5 +---- drivers/clk/imx/clk-gate2.c | 5 +---- drivers/clk/imx/clk-imx35.c | 6 +----- drivers/clk/imx/clk-imx5.c | 6 +----- drivers/clk/imx/clk-imx6sl.c | 6 +----- drivers/clk/rockchip/clk-cpu.c | 5 +---- drivers/clk/samsung/clk-cpu.c | 5 +---- drivers/clk/samsung/clk-cpu.h | 5 +---- drivers/clk/samsung/clk-exynos-audss.c | 5 +---- drivers/clk/samsung/clk-exynos-clkout.c | 5 +---- drivers/clk/samsung/clk-exynos3250.c | 5 +---- drivers/clk/samsung/clk-exynos4.c | 5 +---- drivers/clk/samsung/clk-exynos4412-isp.c | 5 +---- drivers/clk/samsung/clk-exynos5250.c | 5 +---- drivers/clk/samsung/clk-exynos5260.c | 5 +---- drivers/clk/samsung/clk-exynos5260.h | 5 +---- drivers/clk/samsung/clk-exynos5410.c | 5 +---- drivers/clk/samsung/clk-exynos5420.c | 5 +---- drivers/clk/samsung/clk-exynos5433.c | 5 +---- drivers/clk/samsung/clk-exynos7.c | 6 +----- drivers/clk/samsung/clk-pll.c | 5 +---- drivers/clk/samsung/clk-pll.h | 5 +---- drivers/clk/samsung/clk-s3c2410-dclk.c | 5 +---- drivers/clk/samsung/clk-s3c2410.c | 5 +---- drivers/clk/samsung/clk-s3c2412.c | 5 +---- drivers/clk/samsung/clk-s3c2443.c | 5 +---- drivers/clk/samsung/clk-s3c64xx.c | 5 +---- drivers/clk/samsung/clk-s5pv210-audss.c | 5 +---- drivers/clk/samsung/clk-s5pv210.c | 5 +---- drivers/clk/samsung/clk.c | 5 +---- drivers/clk/samsung/clk.h | 5 +---- drivers/clk/st/clkgen-fsyn.c | 6 +----- drivers/clk/sunxi/clk-factors.c | 5 +---- drivers/clk/tegra/clk-bpmp.c | 5 +---- drivers/clk/ti/clk-44xx.c | 5 +---- drivers/clk/ti/clk-54xx.c | 5 +---- drivers/clk/ti/clk-7xx-compat.c | 5 +---- drivers/clk/ti/clk-7xx.c | 5 +---- drivers/clk/ti/clkt_dpll.c | 5 +---- drivers/clk/ti/clkt_iclk.c | 5 +---- drivers/clk/ti/dpll3xxx.c | 5 +---- drivers/clk/ti/dpll44xx.c | 5 +---- drivers/clk/versatile/clk-icst.c | 5 +---- drivers/clk/versatile/clk-impd1.c | 5 +---- drivers/clk/versatile/clk-versatile.c | 5 +---- drivers/clk/versatile/icst.c | 5 +---- drivers/clk/versatile/icst.h | 5 +---- drivers/clk/x86/clk-lpt.c | 5 +---- drivers/clk/zte/clk-zx296702.c | 5 +---- drivers/clk/zte/clk-zx296718.c | 5 +---- drivers/clk/zte/clk.c | 5 +---- drivers/clk/zte/clk.h | 5 +---- drivers/clocksource/arc_timer.c | 5 +---- drivers/clocksource/arm_arch_timer.c | 5 +---- drivers/clocksource/arm_global_timer.c | 5 +---- drivers/clocksource/dummy_timer.c | 5 +---- drivers/clocksource/dw_apb_timer.c | 5 +---- drivers/clocksource/exynos_mct.c | 5 +---- drivers/clocksource/mmio.c | 5 +---- drivers/clocksource/mps2-timer.c | 6 +----- drivers/clocksource/nomadik-mtu.c | 5 +---- drivers/clocksource/samsung_pwm_timer.c | 5 +---- drivers/clocksource/timer-atmel-pit.c | 5 +---- drivers/clocksource/timer-efm32.c | 5 +---- drivers/clocksource/timer-keystone.c | 6 +----- drivers/clocksource/timer-pxa.c | 5 +---- drivers/clocksource/timer-rockchip.c | 5 +---- drivers/clocksource/timer-zevio.c | 6 +----- drivers/cpufreq/amd_freq_sensitivity.c | 5 +---- drivers/cpufreq/cpufreq-dt-platdev.c | 5 +---- drivers/cpufreq/cpufreq-dt.c | 5 +---- drivers/cpufreq/cpufreq-dt.h | 5 +---- drivers/cpufreq/cpufreq.c | 5 +---- drivers/cpufreq/cpufreq_conservative.c | 5 +---- drivers/cpufreq/cpufreq_governor.c | 5 +---- drivers/cpufreq/cpufreq_governor.h | 5 +---- drivers/cpufreq/cpufreq_governor_attr_set.c | 5 +---- drivers/cpufreq/cpufreq_ondemand.c | 5 +---- drivers/cpufreq/cpufreq_ondemand.h | 5 +---- drivers/cpufreq/cpufreq_performance.c | 7 +------ drivers/cpufreq/cpufreq_powersave.c | 7 +------ drivers/cpufreq/cpufreq_stats.c | 5 +---- drivers/cpufreq/cpufreq_userspace.c | 6 +----- drivers/cpufreq/davinci-cpufreq.c | 5 +---- drivers/cpufreq/freq_table.c | 6 +----- drivers/cpufreq/gx-suspmod.c | 6 +----- drivers/cpufreq/highbank-cpufreq.c | 5 +---- drivers/cpufreq/imx6q-cpufreq.c | 5 +---- drivers/cpufreq/maple-cpufreq.c | 5 +---- drivers/cpufreq/omap-cpufreq.c | 5 +---- drivers/cpufreq/pmac32-cpufreq.c | 6 +----- drivers/cpufreq/pmac64-cpufreq.c | 5 +---- drivers/cpufreq/qoriq-cpufreq.c | 5 +---- drivers/cpufreq/s3c2410-cpufreq.c | 5 +---- drivers/cpufreq/s3c2412-cpufreq.c | 5 +---- drivers/cpufreq/s3c2416-cpufreq.c | 5 +---- drivers/cpufreq/s3c2440-cpufreq.c | 5 +---- drivers/cpufreq/s3c24xx-cpufreq-debugfs.c | 5 +---- drivers/cpufreq/s3c24xx-cpufreq.c | 5 +---- drivers/cpufreq/s3c64xx-cpufreq.c | 5 +---- drivers/cpufreq/s5pv210-cpufreq.c | 5 +---- drivers/cpufreq/sa1110-cpufreq.c | 5 +---- drivers/cpufreq/unicore2-cpufreq.c | 5 +---- drivers/cpuidle/cpuidle-arm.c | 5 +---- drivers/cpuidle/cpuidle-big_little.c | 5 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drivers/dma/dmatest.c | 5 +---- drivers/dma/hsu/hsu.c | 5 +---- drivers/dma/hsu/hsu.h | 5 +---- drivers/dma/hsu/pci.c | 5 +---- drivers/dma/idma64.c | 5 +---- drivers/dma/idma64.h | 5 +---- drivers/dma/ipu/ipu_idmac.c | 5 +---- drivers/dma/ipu/ipu_intern.h | 5 +---- drivers/dma/ipu/ipu_irq.c | 5 +---- drivers/dma/k3dma.c | 5 +---- drivers/dma/lpc18xx-dmamux.c | 6 +----- drivers/dma/mmp_pdma.c | 5 +---- drivers/dma/of-dma.c | 5 +---- drivers/dma/pxa_dma.c | 5 +---- drivers/dma/sa11x0-dma.c | 5 +---- drivers/dma/ti/dma-crossbar.c | 6 +----- drivers/dma/ti/omap-dma.c | 5 +---- drivers/dma/txx9dmac.c | 5 +---- drivers/dma/txx9dmac.h | 5 +---- drivers/dma/virt-dma.c | 5 +---- drivers/dma/virt-dma.h | 5 +---- drivers/dma/zx_dma.c | 5 +---- drivers/extcon/extcon-adc-jack.c | 6 +----- drivers/firmware/pcdp.c | 5 +---- drivers/firmware/pcdp.h | 5 +---- drivers/gpio/gpio-adnp.c | 5 +---- drivers/gpio/gpio-amdpt.c | 5 +---- drivers/gpio/gpio-ath79.c | 5 +---- drivers/gpio/gpio-dwapb.c | 5 +---- drivers/gpio/gpio-exar.c | 5 +---- drivers/gpio/gpio-max3191x.c | 5 +---- drivers/gpio/gpio-max7300.c | 5 +---- drivers/gpio/gpio-max7301.c | 5 +---- drivers/gpio/gpio-max730x.c | 5 +---- drivers/gpio/gpio-mm-lantiq.c | 4 +--- drivers/gpio/gpio-omap.c | 5 +---- drivers/gpio/gpio-pl061.c | 5 +---- drivers/gpio/gpio-pxa.c | 5 +---- drivers/gpio/gpio-sa1100.c | 5 +---- drivers/gpio/gpio-stp-xway.c | 5 +---- drivers/gpio/gpio-ucb1400.c | 6 +----- drivers/gpio/gpio-zevio.c | 5 +---- drivers/gpio/gpio-zx.c | 5 +---- drivers/gpu/drm/armada/armada_510.c | 5 +---- drivers/gpu/drm/armada/armada_crtc.c | 5 +---- drivers/gpu/drm/armada/armada_crtc.h | 5 +---- drivers/gpu/drm/armada/armada_debugfs.c | 5 +---- drivers/gpu/drm/armada/armada_drm.h | 5 +---- drivers/gpu/drm/armada/armada_drv.c | 5 +---- drivers/gpu/drm/armada/armada_fb.c | 5 +---- drivers/gpu/drm/armada/armada_fb.h | 5 +---- drivers/gpu/drm/armada/armada_fbdev.c | 5 +---- drivers/gpu/drm/armada/armada_gem.c | 5 +---- drivers/gpu/drm/armada/armada_gem.h | 5 +---- drivers/gpu/drm/armada/armada_hw.h | 5 +---- drivers/gpu/drm/armada/armada_ioctlP.h | 5 +---- drivers/gpu/drm/armada/armada_overlay.c | 5 +---- drivers/gpu/drm/armada/armada_plane.c | 5 +---- drivers/gpu/drm/bridge/analogix/analogix_dp_reg.h | 5 +---- drivers/gpu/drm/bridge/sil-sii8620.c | 5 +---- drivers/gpu/drm/bridge/sil-sii8620.h | 5 +---- drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c | 5 +---- drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c | 5 +---- drivers/gpu/drm/bridge/ti-tfp410.c | 6 +----- drivers/gpu/drm/exynos/exynos_drm_dpi.c | 5 +---- drivers/gpu/drm/exynos/exynos_drm_dsi.c | 5 +---- drivers/gpu/drm/exynos/regs-fimc.h | 5 +---- drivers/gpu/drm/exynos/regs-gsc.h | 5 +---- drivers/gpu/drm/exynos/regs-hdmi.h | 5 +---- drivers/gpu/drm/exynos/regs-mixer.h | 5 +---- drivers/gpu/drm/exynos/regs-rotator.h | 5 +---- drivers/gpu/drm/exynos/regs-scaler.h | 5 +---- drivers/gpu/drm/exynos/regs-vp.h | 5 +---- drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c | 6 +----- drivers/gpu/drm/hisilicon/kirin/dw_dsi_reg.h | 6 +----- drivers/gpu/drm/hisilicon/kirin/kirin_ade_reg.h | 6 +----- drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 6 +----- drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 6 +----- drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h | 6 +----- drivers/gpu/drm/i2c/tda9950.c | 5 +---- drivers/gpu/drm/omapdrm/displays/connector-analog-tv.c | 5 +---- drivers/gpu/drm/omapdrm/displays/connector-hdmi.c | 5 +---- drivers/gpu/drm/omapdrm/displays/encoder-opa362.c | 5 +---- drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c | 5 +---- drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c | 5 +---- drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c | 5 +---- drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c | 5 +---- drivers/gpu/drm/omapdrm/dss/hdmi_phy.c | 5 +---- drivers/gpu/drm/omapdrm/dss/hdmi_pll.c | 5 +---- drivers/gpu/drm/omapdrm/dss/hdmi_wp.c | 5 +---- drivers/gpu/drm/panel/panel-ilitek-ili9322.c | 5 +---- drivers/gpu/drm/panel/panel-lg-lg4573.c | 5 +---- drivers/gpu/drm/panel/panel-samsung-ld9040.c | 5 +---- drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c | 5 +---- drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c | 5 +---- drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c | 5 +---- drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c | 5 +---- drivers/gpu/drm/panel/panel-sitronix-st7789v.c | 5 +---- drivers/gpu/drm/pl111/pl111_debugfs.c | 5 +---- drivers/gpu/drm/tegra/dc.c | 5 +---- drivers/gpu/drm/tegra/dc.h | 5 +---- drivers/gpu/drm/tegra/dpaux.c | 5 +---- drivers/gpu/drm/tegra/dpaux.h | 5 +---- drivers/gpu/drm/tegra/drm.c | 5 +---- drivers/gpu/drm/tegra/drm.h | 5 +---- drivers/gpu/drm/tegra/dsi.c | 5 +---- drivers/gpu/drm/tegra/dsi.h | 5 +---- drivers/gpu/drm/tegra/falcon.c | 5 +---- drivers/gpu/drm/tegra/falcon.h | 5 +---- drivers/gpu/drm/tegra/fb.c | 5 +---- drivers/gpu/drm/tegra/gem.c | 5 +---- drivers/gpu/drm/tegra/gem.h | 5 +---- drivers/gpu/drm/tegra/gr2d.c | 5 +---- drivers/gpu/drm/tegra/gr2d.h | 5 +---- drivers/gpu/drm/tegra/gr3d.c | 5 +---- drivers/gpu/drm/tegra/gr3d.h | 5 +---- drivers/gpu/drm/tegra/hdmi.c | 5 +---- drivers/gpu/drm/tegra/hdmi.h | 5 +---- drivers/gpu/drm/tegra/hub.c | 5 +---- drivers/gpu/drm/tegra/hub.h | 5 +---- drivers/gpu/drm/tegra/mipi-phy.c | 5 +---- drivers/gpu/drm/tegra/mipi-phy.h | 5 +---- drivers/gpu/drm/tegra/output.c | 5 +---- drivers/gpu/drm/tegra/plane.c | 5 +---- drivers/gpu/drm/tegra/plane.h | 5 +---- drivers/gpu/drm/tegra/rgb.c | 5 +---- drivers/gpu/drm/tegra/sor.c | 5 +---- drivers/gpu/drm/tegra/sor.h | 5 +---- drivers/gpu/drm/tegra/vic.c | 5 +---- drivers/gpu/drm/tegra/vic.h | 5 +---- drivers/gpu/drm/tilcdc/tilcdc_external.c | 6 +----- drivers/gpu/drm/vc4/vc4_bo.c | 5 +---- drivers/gpu/drm/vc4/vc4_crtc.c | 5 +---- drivers/gpu/drm/vc4/vc4_debugfs.c | 5 +---- drivers/gpu/drm/vc4/vc4_drv.c | 5 +---- drivers/gpu/drm/vc4/vc4_drv.h | 5 +---- drivers/gpu/drm/vc4/vc4_hvs.c | 5 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drivers/target/iscsi/cxgbit/cxgbit.h | 5 +---- drivers/target/iscsi/cxgbit/cxgbit_cm.c | 5 +---- drivers/target/iscsi/cxgbit/cxgbit_ddp.c | 5 +---- drivers/target/iscsi/cxgbit/cxgbit_main.c | 5 +---- drivers/target/iscsi/cxgbit/cxgbit_target.c | 5 +---- drivers/thermal/broadcom/ns-thermal.c | 5 +---- drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c | 6 +----- drivers/thermal/intel/int340x_thermal/int3400_thermal.c | 6 +----- drivers/thermal/intel/int340x_thermal/int3402_thermal.c | 6 +----- drivers/thermal/intel/int340x_thermal/int3406_thermal.c | 6 +----- drivers/thermal/thermal-generic-adc.c | 5 +---- drivers/uio/uio_dmem_genirq.c | 5 +---- drivers/uio/uio_pdrv_genirq.c | 5 +---- drivers/vfio/mdev/mdev_core.c | 5 +---- drivers/vfio/mdev/mdev_driver.c | 5 +---- drivers/vfio/mdev/mdev_private.h | 5 +---- drivers/vfio/mdev/mdev_sysfs.c | 5 +---- drivers/vfio/mdev/vfio_mdev.c | 5 +---- drivers/vfio/pci/vfio_pci.c | 5 +---- drivers/vfio/pci/vfio_pci_config.c | 5 +---- drivers/vfio/pci/vfio_pci_igd.c | 5 +---- drivers/vfio/pci/vfio_pci_intrs.c | 5 +---- drivers/vfio/pci/vfio_pci_private.h | 5 +---- drivers/vfio/pci/vfio_pci_rdwr.c | 5 +---- drivers/vfio/vfio.c | 5 +---- drivers/vfio/vfio_iommu_spapr_tce.c | 5 +---- drivers/vfio/vfio_iommu_type1.c | 5 +---- drivers/vfio/vfio_spapr_eeh.c | 5 +---- drivers/vfio/virqfd.c | 5 +---- drivers/video/backlight/88pm860x_bl.c | 5 +---- drivers/video/backlight/apple_bl.c | 5 +---- drivers/video/backlight/bd6107.c | 5 +---- drivers/video/backlight/corgi_lcd.c | 6 +----- drivers/video/backlight/da903x_bl.c | 5 +---- drivers/video/backlight/ep93xx_bl.c | 5 +---- drivers/video/backlight/generic_bl.c | 6 +----- drivers/video/backlight/gpio_backlight.c | 5 +---- drivers/video/backlight/ili9320.c | 5 +---- drivers/video/backlight/ili9320.h | 5 +---- drivers/video/backlight/ipaq_micro_bl.c | 4 +--- drivers/video/backlight/kb3886_bl.c | 6 +----- drivers/video/backlight/l4f00242t03.c | 5 +---- 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.../fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c | 5 +---- drivers/video/fbdev/omap2/omapfb/dss/hdmi_phy.c | 5 +---- drivers/video/fbdev/omap2/omapfb/dss/hdmi_pll.c | 5 +---- drivers/video/fbdev/omap2/omapfb/dss/hdmi_wp.c | 5 +---- drivers/video/fbdev/s3c-fb.c | 5 +---- drivers/video/fbdev/sm501fb.c | 5 +---- drivers/video/fbdev/w100fb.c | 6 +----- drivers/video/fbdev/w100fb.h | 6 +----- drivers/w1/masters/w1-gpio.c | 5 +---- drivers/w1/slaves/w1_ds2780.c | 6 +----- drivers/w1/slaves/w1_ds2780.h | 6 +----- drivers/w1/slaves/w1_ds2781.c | 6 +----- drivers/w1/slaves/w1_ds2781.h | 6 +----- drivers/watchdog/ath79_wdt.c | 6 +----- drivers/watchdog/ftwdt010_wdt.c | 5 +---- drivers/watchdog/hpwdt.c | 6 +----- drivers/watchdog/imgpdc_wdt.c | 5 +---- drivers/watchdog/ks8695_wdt.c | 5 +---- drivers/watchdog/lantiq_wdt.c | 4 +--- drivers/watchdog/lpc18xx_wdt.c | 5 +---- drivers/watchdog/max77620_wdt.c | 5 +---- drivers/watchdog/mt7621_wdt.c | 5 +---- drivers/watchdog/rt2880_wdt.c | 5 +---- drivers/watchdog/txx9wdt.c | 5 +---- drivers/watchdog/wdat_wdt.c | 5 +---- drivers/xen/sys-hypervisor.c | 5 +---- fs/adfs/dir.c | 5 +---- fs/adfs/dir_f.c | 5 +---- fs/adfs/dir_f.h | 5 +---- fs/adfs/dir_fplus.c | 5 +---- fs/adfs/dir_fplus.h | 5 +---- fs/adfs/inode.c | 5 +---- fs/adfs/map.c | 5 +---- fs/adfs/super.c | 5 +---- fs/compat.c | 5 +---- fs/efivarfs/file.c | 5 +---- fs/efivarfs/inode.c | 5 +---- fs/efivarfs/internal.h | 5 +---- fs/efivarfs/super.c | 5 +---- fs/overlayfs/copy_up.c | 5 +---- fs/overlayfs/dir.c | 5 +---- fs/overlayfs/export.c | 5 +---- fs/overlayfs/file.c | 5 +---- fs/overlayfs/inode.c | 5 +---- fs/overlayfs/namei.c | 5 +---- fs/overlayfs/overlayfs.h | 5 +---- fs/overlayfs/ovl_entry.h | 5 +---- fs/overlayfs/readdir.c | 5 +---- fs/overlayfs/super.c | 5 +---- fs/overlayfs/util.c | 5 +---- fs/tracefs/inode.c | 6 +----- include/asm-generic/ftrace.h | 5 +---- include/asm-generic/seccomp.h | 5 +---- include/crypto/sha1_base.h | 5 +---- include/crypto/sha256_base.h | 5 +---- include/crypto/sha512_base.h | 5 +---- include/drm/bridge/mhl.h | 5 +---- include/drm/drm_mipi_dsi.h | 5 +---- include/dt-bindings/clock/ath79-clk.h | 6 +----- include/dt-bindings/clock/axis,artpec6-clkctrl.h | 5 +---- include/dt-bindings/clock/clps711x-clock.h | 6 +----- include/dt-bindings/clock/hi6220-clock.h | 5 +---- include/dt-bindings/clock/imx1-clock.h | 6 +----- include/dt-bindings/clock/imx21-clock.h | 6 +----- include/dt-bindings/clock/imx27-clock.h | 6 +----- include/dt-bindings/clock/imx5-clock.h | 6 +----- include/dt-bindings/clock/imx6qdl-clock.h | 5 +---- include/dt-bindings/clock/imx6sl-clock.h | 6 +----- include/dt-bindings/clock/imx6sx-clock.h | 6 +----- include/dt-bindings/clock/imx6ul-clock.h | 6 +----- include/dt-bindings/clock/imx7d-clock.h | 6 +----- include/dt-bindings/clock/maxim,max77620.h | 5 +---- include/dt-bindings/clock/maxim,max9485.h | 6 +----- include/dt-bindings/clock/s5pv210-audss.h | 5 +---- include/dt-bindings/clock/s5pv210.h | 5 +---- include/dt-bindings/clock/zx296702-clock.h | 5 +---- include/dt-bindings/clock/zx296718-clock.h | 5 +---- include/dt-bindings/interrupt-controller/irq-st.h | 5 +---- include/dt-bindings/mfd/arizona.h | 5 +---- include/dt-bindings/mips/lantiq_rcu_gphy.h | 4 +--- include/dt-bindings/pinctrl/dra.h | 5 +---- include/dt-bindings/power/imx7-power.h | 5 +---- include/dt-bindings/power/r8a7743-sysc.h | 5 +---- include/dt-bindings/power/r8a7745-sysc.h | 5 +---- include/dt-bindings/power/r8a77970-sysc.h | 5 +---- include/dt-bindings/sound/cs42l42.h | 6 +----- include/linux/acpi_dma.h | 5 +---- include/linux/amba/bus.h | 5 +---- include/linux/amba/pl080.h | 5 +---- include/linux/amba/pl08x.h | 5 +---- include/linux/amba/pl093.h | 5 +---- include/linux/c2port.h | 5 +---- include/linux/can/led.h | 5 +---- include/linux/cb710.h | 9 +-------- include/linux/ccp.h | 5 +---- include/linux/clk.h | 5 +---- include/linux/clk/mxs.h | 5 +---- include/linux/clkdev.h | 5 +---- include/linux/cnt32_to_63.h | 5 +---- include/linux/container.h | 5 +---- include/linux/cpu_rmap.h | 5 +---- include/linux/cpufeature.h | 5 +---- include/linux/cpufreq.h | 5 +---- include/linux/devfreq-event.h | 5 +---- include/linux/devfreq.h | 5 +---- include/linux/dm9000.h | 6 +----- include/linux/dma/hsu.h | 5 +---- include/linux/dma/ipu-dma.h | 5 +---- include/linux/dw_apb_timer.h | 5 +---- include/linux/extcon/extcon-adc-jack.h | 6 +----- include/linux/fec.h | 5 +---- include/linux/fsl/bestcomm/gen_bd.h | 8 +------- include/linux/fwnode.h | 5 +---- include/linux/gameport.h | 5 +---- include/linux/i8042.h | 6 +----- include/linux/ieee80211.h | 5 +---- include/linux/iio/buffer.h | 5 +---- include/linux/iio/configfs.h | 5 +---- include/linux/iio/consumer.h | 5 +---- include/linux/iio/driver.h | 5 +---- include/linux/iio/events.h | 5 +---- include/linux/iio/gyro/itg3200.h | 5 +---- include/linux/iio/iio.h | 5 +---- include/linux/iio/machine.h | 5 +---- include/linux/iio/sw_device.h | 5 +---- include/linux/iio/sw_trigger.h | 5 +---- include/linux/iio/sysfs.h | 5 +---- include/linux/iio/trigger.h | 5 +---- include/linux/iio/trigger_consumer.h | 5 +---- include/linux/iio/types.h | 5 +---- include/linux/input-polldev.h | 5 +---- include/linux/input.h | 5 +---- include/linux/input/as5011.h | 5 +---- include/linux/input/mt.h | 5 +---- include/linux/input/navpoint.h | 5 +---- include/linux/input/sparse-keymap.h | 5 +---- include/linux/input/touchscreen.h | 5 +---- include/linux/irqbypass.h | 5 +---- include/linux/irqchip/arm-gic-common.h | 5 +---- include/linux/irqchip/arm-gic.h | 5 +---- include/linux/irqchip/irq-sa11x0.h | 5 +---- include/linux/irqchip/mxs.h | 5 +---- include/linux/led-class-flash.h | 6 +----- include/linux/leds-bd2802.h | 6 +----- include/linux/leds-lp3944.h | 6 +----- include/linux/leds-lp3952.h | 6 +----- include/linux/leds-regulator.h | 6 +----- include/linux/leds.h | 6 +----- include/linux/libps2.h | 5 +---- include/linux/mailbox/brcm-message.h | 5 +---- include/linux/mailbox_client.h | 5 +---- include/linux/mailbox_controller.h | 6 +----- include/linux/max17040_battery.h | 5 +---- include/linux/mdev.h | 5 +---- include/linux/mdio.h | 5 +---- include/linux/mem_encrypt.h | 5 +---- include/linux/memstick.h | 6 +----- include/linux/mfd/88pm80x.h | 5 +---- include/linux/mfd/88pm860x.h | 5 +---- include/linux/mfd/abx500/ab8500-codec.h | 5 +---- include/linux/mfd/ac100.h | 5 +---- include/linux/mfd/arizona/core.h | 5 +---- include/linux/mfd/arizona/pdata.h | 5 +---- include/linux/mfd/arizona/registers.h | 5 +---- include/linux/mfd/asic3.h | 5 +---- include/linux/mfd/axp20x.h | 5 +---- include/linux/mfd/core.h | 6 +----- include/linux/mfd/hi6421-pmic.h | 5 +---- include/linux/mfd/hi655x-pmic.h | 5 +---- include/linux/mfd/lp3943.h | 6 +----- include/linux/mfd/lp8788-isink.h | 6 +----- include/linux/mfd/lp8788.h | 6 +----- include/linux/mfd/max8907.h | 5 +---- include/linux/mfd/max8925.h | 5 +---- include/linux/mfd/mc13783.h | 5 +---- include/linux/mfd/mc13892.h | 5 +---- include/linux/mfd/mc13xxx.h | 5 +---- include/linux/mfd/motorola-cpcap.h | 5 +---- include/linux/mfd/mt6323/core.h | 5 +---- include/linux/mfd/mt6323/registers.h | 5 +---- include/linux/mfd/sun4i-gpadc.h | 5 +---- include/linux/mfd/syscon/imx6q-iomuxc-gpr.h | 5 +---- include/linux/mfd/syscon/imx7-iomuxc-gpr.h | 5 +---- include/linux/mfd/t7l66xb.h | 6 +----- include/linux/mfd/tc6393xb.h | 5 +---- include/linux/mfd/ti-lmu-register.h | 5 +---- include/linux/mfd/ti-lmu.h | 5 +---- include/linux/mm-arch-hooks.h | 5 +---- include/linux/mmc/card.h | 5 +---- include/linux/mmc/core.h | 5 +---- include/linux/mmc/host.h | 5 +---- include/linux/mmc/pm.h | 5 +---- include/linux/mmc/slot-gpio.h | 5 +---- include/linux/mtd/lpc32xx_mlc.h | 5 +---- include/linux/mtd/lpc32xx_slc.h | 5 +---- include/linux/mtd/nand_bch.h | 5 +---- include/linux/mtd/nand_ecc.h | 5 +---- include/linux/mtd/ndfc.h | 6 +----- include/linux/mtd/onenand.h | 5 +---- include/linux/mtd/onenand_regs.h | 5 +---- include/linux/mtd/plat-ram.h | 6 +----- include/linux/mtd/rawnand.h | 5 +---- include/linux/mtd/sharpsl.h | 5 +---- include/linux/mtd/xip.h | 5 +---- include/linux/netfilter/ipset/ip_set.h | 5 +---- include/linux/netfilter/ipset/ip_set_comment.h | 5 +---- include/linux/netfilter/ipset/ip_set_counter.h | 5 +---- include/linux/netfilter/ipset/ip_set_skbinfo.h | 5 +---- include/linux/netfilter/ipset/ip_set_timeout.h | 5 +---- include/linux/omap-dmaengine.h | 5 +---- include/linux/omap-iommu.h | 5 +---- include/linux/pda_power.h | 5 +---- include/linux/perf/arm_pmu.h | 6 +----- include/linux/platform_data/ads7828.h | 5 +---- include/linux/platform_data/asoc-s3c.h | 5 +---- include/linux/platform_data/asoc-s3c24xx_simtec.h | 5 +---- include/linux/platform_data/ata-samsung_cf.h | 5 +---- include/linux/platform_data/bd6107.h | 5 +---- include/linux/platform_data/cpuidle-exynos.h | 5 +---- include/linux/platform_data/dma-hsu.h | 5 +---- include/linux/platform_data/dma-imx.h | 5 +---- include/linux/platform_data/dma-mmp_tdma.h | 6 +----- include/linux/platform_data/emif_plat.h | 5 +---- include/linux/platform_data/fsa9480.h | 5 +---- include/linux/platform_data/gpio-ath79.h | 5 +---- include/linux/platform_data/gpio_backlight.h | 5 +---- include/linux/platform_data/hsmmc-omap.h | 5 +---- include/linux/platform_data/hwmon-s3c.h | 5 +---- include/linux/platform_data/i2c-gpio.h | 5 +---- include/linux/platform_data/i2c-mux-gpio.h | 5 +---- include/linux/platform_data/i2c-pxa.h | 6 +----- include/linux/platform_data/i2c-s3c2410.h | 5 +---- include/linux/platform_data/ina2xx.h | 5 +---- include/linux/platform_data/intel-spi.h | 5 +---- include/linux/platform_data/iommu-omap.h | 5 +---- include/linux/platform_data/irda-sa11x0.h | 5 +---- include/linux/platform_data/keypad-omap.h | 5 +---- include/linux/platform_data/leds-lp55xx.h | 5 +---- include/linux/platform_data/leds-omap.h | 5 +---- include/linux/platform_data/leds-s3c24xx.h | 5 +---- include/linux/platform_data/lm3630a_bl.h | 6 +----- include/linux/platform_data/lm3639_bl.h | 6 +----- include/linux/platform_data/lp855x.h | 6 +----- include/linux/platform_data/lp8727.h | 5 +---- include/linux/platform_data/lp8755.h | 6 +----- include/linux/platform_data/lv5207lp.h | 5 +---- include/linux/platform_data/macb.h | 5 +---- include/linux/platform_data/max197.h | 5 +---- include/linux/platform_data/max6697.h | 5 +---- include/linux/platform_data/media/omap1_camera.h | 5 +---- include/linux/platform_data/mfd-mcp-sa11x0.h | 5 +---- include/linux/platform_data/mmc-omap.h | 5 +---- include/linux/platform_data/mmp_audio.h | 6 +----- include/linux/platform_data/mmp_dma.h | 6 +----- include/linux/platform_data/mtd-nand-omap2.h | 5 +---- include/linux/platform_data/mtd-nand-s3c2410.h | 5 +---- include/linux/platform_data/pxa_sdhci.h | 5 +---- include/linux/platform_data/regulator-haptic.h | 5 +---- include/linux/platform_data/s3c-hsotg.h | 5 +---- include/linux/platform_data/s3c-hsudc.h | 5 +---- include/linux/platform_data/sc18is602.h | 5 +---- include/linux/platform_data/spi-ath79.h | 5 +---- include/linux/platform_data/spi-mt65xx.h | 5 +---- include/linux/platform_data/ti-aemif.h | 5 +---- include/linux/platform_data/touchscreen-s3c2410.h | 5 +---- include/linux/platform_data/txx9/ndfmc.h | 4 +--- include/linux/platform_data/usb-ohci-s3c2410.h | 5 +---- include/linux/platform_data/usb-pxa3xx-ulpi.h | 5 +---- include/linux/platform_data/usb-s3c2410_udc.h | 7 +------ include/linux/platform_data/video-mx3fb.h | 5 +---- include/linux/platform_data/video-pxafb.h | 5 +---- include/linux/platform_data/voltage-omap.h | 5 +---- include/linux/platform_data/x86/clk-lpss.h | 5 +---- include/linux/pm_opp.h | 5 +---- include/linux/power/bq24190_charger.h | 5 +---- include/linux/power/charger-manager.h | 4 +--- include/linux/power/generic-adc-battery.h | 4 +--- include/linux/power/smb347-charger.h | 5 +---- include/linux/ppp-comp.h | 5 +---- include/linux/ppp_defs.h | 5 +---- include/linux/property.h | 5 +---- include/linux/psp-sev.h | 5 +---- include/linux/pxa2xx_ssp.h | 5 +---- include/linux/regmap.h | 5 +---- include/linux/regulator/arizona-ldo1.h | 5 +---- include/linux/regulator/arizona-micsupp.h | 5 +---- include/linux/regulator/consumer.h | 6 +----- include/linux/regulator/driver.h | 5 +---- include/linux/regulator/lp872x.h | 6 +----- include/linux/regulator/machine.h | 5 +---- include/linux/regulator/max8649.h | 5 +---- include/linux/rmi.h | 5 +---- include/linux/rtc/ds1685.h | 5 +---- include/linux/rtc/m48t59.h | 5 +---- include/linux/sched_clock.h | 5 +---- include/linux/serio.h | 5 +---- include/linux/set_memory.h | 5 +---- include/linux/sh_dma.h | 5 +---- include/linux/siox.h | 5 +---- include/linux/sizes.h | 5 +---- include/linux/sm501-regs.h | 5 +---- include/linux/spi/s3c24xx.h | 5 +---- include/linux/sxgbe_platform.h | 5 +---- include/linux/tca6416_keypad.h | 5 +---- include/linux/tifm.h | 6 +----- include/linux/timeriomem-rng.h | 5 +---- include/linux/tracefs.h | 6 +----- include/linux/ucb1400.h | 5 +---- include/linux/vfio.h | 5 +---- include/linux/w1-gpio.h | 5 +---- include/media/drv-intf/exynos-fimc.h | 5 +---- include/media/drv-intf/s3c_camif.h | 5 +---- include/media/drv-intf/sh_vou.h | 5 +---- include/media/drv-intf/soc_mediabus.h | 5 +---- include/media/i2c/ak881x.h | 5 +---- include/media/i2c/lm3646.h | 5 +---- include/media/i2c/mt9v011.h | 5 +---- include/media/i2c/mt9v022.h | 5 +---- include/media/i2c/ov772x.h | 5 +---- include/media/i2c/ov9650.h | 5 +---- include/media/i2c/rj54n1cb0c.h | 5 +---- include/media/i2c/tw9910.h | 5 +---- include/media/soc_camera.h | 5 +---- include/media/v4l2-async.h | 5 +---- include/media/v4l2-clk.h | 5 +---- include/media/v4l2-flash-led-class.h | 5 +---- include/media/v4l2-image-sizes.h | 5 +---- include/media/v4l2-mediabus.h | 5 +---- include/memory/jedec_ddr.h | 5 +---- include/net/ax88796.h | 6 +----- include/net/cfg80211-wext.h | 5 +---- include/net/cfg80211.h | 5 +---- include/net/ethoc.h | 5 +---- include/net/kcm.h | 5 +---- include/net/mac80211.h | 5 +---- include/net/netfilter/nf_conntrack_acct.h | 5 +---- include/net/strparser.h | 5 +---- include/pcmcia/ciscode.h | 5 +---- include/pcmcia/cisreg.h | 5 +---- include/pcmcia/cistpl.h | 5 +---- include/pcmcia/device_id.h | 5 +---- include/pcmcia/ds.h | 5 +---- include/pcmcia/ss.h | 5 +---- include/soc/arc/aux.h | 6 +----- include/soc/arc/mcip.h | 5 +---- include/soc/arc/timers.h | 5 +---- include/soc/at91/atmel-secumod.h | 5 +---- include/soc/at91/atmel-sfr.h | 5 +---- include/soc/brcmstb/common.h | 5 +---- include/soc/imx/revision.h | 5 +---- include/soc/imx/timer.h | 5 +---- include/soc/sa1100/pwer.h | 5 +---- include/soc/tegra/common.h | 5 +---- include/soc/tegra/emc.h | 5 +---- include/soc/tegra/mc.h | 5 +---- include/soc/tegra/pm.h | 5 +---- include/sound/ak4641.h | 5 +---- include/sound/cs35l33.h | 5 +---- include/sound/cs35l34.h | 5 +---- include/sound/cs35l35.h | 5 +---- include/sound/cs42l52.h | 5 +---- include/sound/cs42l56.h | 5 +---- include/sound/cs42l73.h | 5 +---- include/sound/da7213.h | 5 +---- include/sound/rt286.h | 5 +---- include/sound/rt298.h | 5 +---- include/sound/rt5514.h | 5 +---- include/sound/rt5645.h | 5 +---- include/sound/rt5659.h | 5 +---- include/sound/rt5660.h | 5 +---- include/sound/rt5663.h | 5 +---- include/sound/rt5665.h | 5 +---- include/sound/rt5668.h | 5 +---- include/sound/rt5670.h | 5 +---- include/sound/rt5682.h | 5 +---- include/sound/sh_dac_audio.h | 5 +---- include/sound/tlv320aic32x4.h | 5 +---- include/sound/tlv320aic3x.h | 5 +---- include/sound/tlv320dac33-plat.h | 5 +---- include/sound/uda134x.h | 5 +---- include/sound/uda1380.h | 5 +---- include/sound/wm1250-ev1.h | 5 +---- include/sound/wm2000.h | 5 +---- include/sound/wm2200.h | 5 +---- include/sound/wm5100.h | 5 +---- include/sound/wm8903.h | 5 +---- include/sound/wm8960.h | 5 +---- include/sound/wm8962.h | 5 +---- include/sound/wm8993.h | 5 +---- include/sound/wm8996.h | 5 +---- include/sound/wm9081.h | 5 +---- include/sound/wm9090.h | 5 +---- include/uapi/linux/psp-sev.h | 5 +---- include/uapi/linux/wmi.h | 5 +---- include/video/ili9320.h | 5 +---- include/video/mipi_display.h | 5 +---- include/video/platform_lcd.h | 6 +----- include/video/pxa168fb.h | 5 +---- include/video/samsung_fimd.h | 5 +---- include/video/w100fb.h | 5 +---- kernel/bpf/inode.c | 5 +---- kernel/compat.c | 5 +---- kernel/sched/debug.c | 5 +---- lib/clz_ctz.c | 4 +--- lib/cpu_rmap.c | 5 +---- lib/decompress_unlz4.c | 5 +---- lib/jedec_ddr_data.c | 5 +---- lib/raid6/neon.c | 5 +---- lib/rhashtable.c | 5 +---- lib/test_kasan.c | 6 +----- lib/test_rhashtable.c | 5 +---- lib/ubsan.c | 6 +----- mm/usercopy.c | 6 +----- mm/vmpressure.c | 5 +---- net/802/garp.c | 5 +---- net/802/mrp.c | 5 +---- net/802/stp.c | 5 +---- net/8021q/vlan_gvrp.c | 5 +---- net/8021q/vlan_mvrp.c | 5 +---- net/8021q/vlan_netlink.c | 5 +---- net/bluetooth/leds.c | 5 +---- net/bluetooth/leds.h | 5 +---- net/bridge/netfilter/nf_log_bridge.c | 5 +---- net/bridge/netfilter/nft_reject_bridge.c | 5 +---- net/dccp/ackvec.h | 4 +--- net/dccp/ccid.c | 5 +---- net/dccp/ccid.h | 5 +---- net/dccp/dccp.h | 5 +---- net/dccp/diag.c | 5 +---- net/dccp/feat.h | 5 +---- net/dccp/ipv6.h | 5 +---- net/dccp/proto.c | 5 +---- net/ipv4/netfilter/ip_tables.c | 5 +---- net/ipv4/netfilter/ipt_CLUSTERIP.c | 6 +----- net/ipv4/netfilter/ipt_ECN.c | 5 +---- net/ipv4/netfilter/ipt_REJECT.c | 5 +---- net/ipv4/netfilter/ipt_SYNPROXY.c | 5 +---- net/ipv4/netfilter/ipt_ah.c | 5 +---- net/ipv4/netfilter/ipt_rpfilter.c | 5 +---- net/ipv4/netfilter/iptable_filter.c | 6 +----- net/ipv4/netfilter/iptable_mangle.c | 5 +---- net/ipv4/netfilter/iptable_nat.c | 5 +---- net/ipv4/netfilter/iptable_security.c | 5 +---- net/ipv4/netfilter/nf_defrag_ipv4.c | 5 +---- net/ipv4/netfilter/nf_log_arp.c | 5 +---- net/ipv4/netfilter/nf_log_ipv4.c | 5 +---- net/ipv4/netfilter/nf_reject_ipv4.c | 5 +---- net/ipv4/netfilter/nf_socket_ipv4.c | 6 +----- net/ipv4/netfilter/nf_tproxy_ipv4.c | 6 +----- net/ipv4/netfilter/nft_dup_ipv4.c | 5 +---- net/ipv4/netfilter/nft_fib_ipv4.c | 6 +----- net/ipv4/netfilter/nft_reject_ipv4.c | 5 +---- net/ipv6/netfilter/ip6_tables.c | 5 +---- net/ipv6/netfilter/ip6t_NPT.c | 5 +---- net/ipv6/netfilter/ip6t_SYNPROXY.c | 5 +---- net/ipv6/netfilter/ip6t_ah.c | 5 +---- net/ipv6/netfilter/ip6t_eui64.c | 5 +---- net/ipv6/netfilter/ip6t_frag.c | 5 +---- net/ipv6/netfilter/ip6t_hbh.c | 5 +---- net/ipv6/netfilter/ip6t_ipv6header.c | 5 +---- net/ipv6/netfilter/ip6t_mh.c | 6 +----- net/ipv6/netfilter/ip6t_rpfilter.c | 5 +---- net/ipv6/netfilter/ip6t_rt.c | 5 +---- net/ipv6/netfilter/ip6table_filter.c | 5 +---- net/ipv6/netfilter/ip6table_mangle.c | 5 +---- net/ipv6/netfilter/ip6table_nat.c | 5 +---- net/ipv6/netfilter/ip6table_security.c | 5 +---- net/ipv6/netfilter/nf_defrag_ipv6_hooks.c | 5 +---- net/ipv6/netfilter/nf_log_ipv6.c | 5 +---- net/ipv6/netfilter/nf_reject_ipv6.c | 5 +---- net/ipv6/netfilter/nf_socket_ipv6.c | 6 +----- net/ipv6/netfilter/nft_dup_ipv6.c | 5 +---- net/ipv6/netfilter/nft_fib_ipv6.c | 6 +----- net/ipv6/netfilter/nft_reject_ipv6.c | 5 +---- net/kcm/kcmsock.c | 5 +---- net/l2tp/l2tp_core.c | 5 +---- net/l2tp/l2tp_core.h | 5 +---- net/l2tp/l2tp_netlink.c | 5 +---- net/mac80211/aead_api.c | 5 +---- net/mac80211/aead_api.h | 6 +----- net/mac80211/aes_ccm.h | 5 +---- net/mac80211/aes_cmac.c | 5 +---- net/mac80211/aes_cmac.h | 5 +---- net/mac80211/aes_gcm.h | 5 +---- net/mac80211/aes_gmac.c | 5 +---- net/mac80211/aes_gmac.h | 5 +---- net/mac80211/agg-rx.c | 5 +---- net/mac80211/agg-tx.c | 5 +---- net/mac80211/debugfs_key.c | 5 +---- net/mac80211/debugfs_netdev.c | 5 +---- net/mac80211/debugfs_sta.c | 5 +---- net/mac80211/driver-ops.c | 5 +---- net/mac80211/fils_aead.c | 5 +---- net/mac80211/fils_aead.h | 5 +---- net/mac80211/he.c | 5 +---- net/mac80211/ht.c | 5 +---- net/mac80211/ibss.c | 5 +---- net/mac80211/ieee80211_i.h | 5 +---- net/mac80211/iface.c | 5 +---- net/mac80211/key.c | 5 +---- net/mac80211/key.h | 5 +---- net/mac80211/led.c | 5 +---- net/mac80211/led.h | 5 +---- net/mac80211/main.c | 5 +---- net/mac80211/mesh.c | 5 +---- net/mac80211/mesh.h | 5 +---- net/mac80211/mesh_hwmp.c | 5 +---- net/mac80211/mesh_pathtbl.c | 5 +---- net/mac80211/mesh_plink.c | 5 +---- net/mac80211/mesh_ps.c | 5 +---- net/mac80211/mesh_sync.c | 5 +---- net/mac80211/michael.c | 5 +---- net/mac80211/michael.h | 5 +---- net/mac80211/mlme.c | 5 +---- net/mac80211/ocb.c | 5 +---- net/mac80211/offchannel.c | 5 +---- net/mac80211/rate.c | 5 +---- net/mac80211/rate.h | 5 +---- net/mac80211/rc80211_minstrel.h | 5 +---- net/mac80211/rc80211_minstrel_ht.c | 7 +------ net/mac80211/rc80211_minstrel_ht.h | 5 +---- net/mac80211/rc80211_minstrel_ht_debugfs.c | 5 +---- net/mac80211/rx.c | 5 +---- net/mac80211/scan.c | 5 +---- net/mac80211/spectmgmt.c | 5 +---- net/mac80211/sta_info.c | 5 +---- net/mac80211/sta_info.h | 5 +---- net/mac80211/status.c | 5 +---- net/mac80211/tkip.c | 5 +---- net/mac80211/tkip.h | 5 +---- net/mac80211/tx.c | 6 +----- net/mac80211/util.c | 5 +---- net/mac80211/vht.c | 5 +---- net/mac80211/wep.c | 5 +---- net/mac80211/wep.h | 5 +---- net/mac80211/wme.c | 5 +---- net/mac80211/wme.h | 5 +---- net/mac80211/wpa.c | 5 +---- net/mac80211/wpa.h | 5 +---- net/netfilter/ipset/ip_set_bitmap_gen.h | 5 +---- net/netfilter/ipset/ip_set_bitmap_ip.c | 5 +---- net/netfilter/ipset/ip_set_bitmap_ipmac.c | 5 +---- net/netfilter/ipset/ip_set_bitmap_port.c | 5 +---- net/netfilter/ipset/ip_set_core.c | 5 +---- net/netfilter/ipset/ip_set_getport.c | 5 +---- net/netfilter/ipset/ip_set_hash_gen.h | 5 +---- net/netfilter/ipset/ip_set_hash_ip.c | 5 +---- net/netfilter/ipset/ip_set_hash_ipmac.c | 5 +---- net/netfilter/ipset/ip_set_hash_ipmark.c | 5 +---- net/netfilter/ipset/ip_set_hash_ipport.c | 5 +---- net/netfilter/ipset/ip_set_hash_ipportip.c | 5 +---- net/netfilter/ipset/ip_set_hash_ipportnet.c | 5 +---- net/netfilter/ipset/ip_set_hash_mac.c | 5 +---- net/netfilter/ipset/ip_set_hash_net.c | 5 +---- net/netfilter/ipset/ip_set_hash_netiface.c | 5 +---- net/netfilter/ipset/ip_set_hash_netnet.c | 5 +---- net/netfilter/ipset/ip_set_hash_netport.c | 5 +---- net/netfilter/ipset/ip_set_hash_netportnet.c | 5 +---- net/netfilter/ipset/ip_set_list_set.c | 5 +---- net/netfilter/ipvs/ip_vs_proto_ah_esp.c | 6 +----- net/netfilter/nf_conntrack_acct.c | 5 +---- net/netfilter/nf_conntrack_core.c | 5 +---- net/netfilter/nf_conntrack_ecache.c | 5 +---- net/netfilter/nf_conntrack_expect.c | 5 +---- net/netfilter/nf_conntrack_ftp.c | 5 +---- net/netfilter/nf_conntrack_helper.c | 5 +---- net/netfilter/nf_conntrack_labels.c | 5 +---- net/netfilter/nf_conntrack_proto_dccp.c | 6 +----- net/netfilter/nf_conntrack_proto_generic.c | 5 +---- net/netfilter/nf_conntrack_proto_icmp.c | 5 +---- net/netfilter/nf_conntrack_proto_icmpv6.c | 5 +---- net/netfilter/nf_conntrack_proto_sctp.c | 5 +---- net/netfilter/nf_conntrack_proto_tcp.c | 5 +---- net/netfilter/nf_conntrack_proto_udp.c | 5 +---- net/netfilter/nf_conntrack_sane.c | 5 +---- net/netfilter/nf_conntrack_sip.c | 5 +---- net/netfilter/nf_conntrack_tftp.c | 4 +--- net/netfilter/nf_dup_netdev.c | 5 +---- net/netfilter/nf_log_common.c | 5 +---- net/netfilter/nf_log_netdev.c | 5 +---- net/netfilter/nf_nat_core.c | 5 +---- net/netfilter/nf_nat_ftp.c | 5 +---- net/netfilter/nf_nat_helper.c | 5 +---- net/netfilter/nf_nat_proto.c | 5 +---- net/netfilter/nf_nat_redirect.c | 5 +---- net/netfilter/nf_nat_sip.c | 5 +---- net/netfilter/nf_nat_tftp.c | 5 +---- net/netfilter/nf_synproxy_core.c | 5 +---- net/netfilter/nf_tables_api.c | 5 +---- net/netfilter/nf_tables_core.c | 5 +---- net/netfilter/nf_tables_trace.c | 5 +---- net/netfilter/nfnetlink_log.c | 5 +---- net/netfilter/nfnetlink_queue.c | 6 +----- net/netfilter/nft_bitwise.c | 5 +---- net/netfilter/nft_byteorder.c | 5 +---- net/netfilter/nft_cmp.c | 5 +---- net/netfilter/nft_compat.c | 5 +---- net/netfilter/nft_counter.c | 5 +---- net/netfilter/nft_ct.c | 5 +---- net/netfilter/nft_dup_netdev.c | 5 +---- net/netfilter/nft_dynset.c | 6 +----- net/netfilter/nft_exthdr.c | 5 +---- net/netfilter/nft_fib.c | 4 +--- net/netfilter/nft_fib_inet.c | 6 +----- net/netfilter/nft_fib_netdev.c | 5 +---- net/netfilter/nft_fwd_netdev.c | 5 +---- net/netfilter/nft_hash.c | 6 +----- net/netfilter/nft_immediate.c | 5 +---- net/netfilter/nft_limit.c | 5 +---- net/netfilter/nft_log.c | 5 +---- net/netfilter/nft_lookup.c | 5 +---- net/netfilter/nft_masq.c | 5 +---- net/netfilter/nft_meta.c | 5 +---- net/netfilter/nft_numgen.c | 6 +----- net/netfilter/nft_payload.c | 5 +---- net/netfilter/nft_queue.c | 5 +---- net/netfilter/nft_quota.c | 5 +---- net/netfilter/nft_range.c | 5 +---- net/netfilter/nft_redir.c | 5 +---- net/netfilter/nft_reject.c | 5 +---- net/netfilter/nft_reject_inet.c | 5 +---- net/netfilter/nft_rt.c | 5 +---- net/netfilter/nft_set_bitmap.c | 5 +---- net/netfilter/nft_set_hash.c | 5 +---- net/netfilter/nft_set_rbtree.c | 5 +---- net/netfilter/nft_xfrm.c | 4 +--- net/netfilter/x_tables.c | 6 +----- net/netfilter/xt_AUDIT.c | 5 +---- net/netfilter/xt_CHECKSUM.c | 5 +---- net/netfilter/xt_CLASSIFY.c | 5 +---- net/netfilter/xt_CONNSECMARK.c | 6 +----- net/netfilter/xt_CT.c | 5 +---- net/netfilter/xt_DSCP.c | 5 +---- net/netfilter/xt_HL.c | 5 +---- net/netfilter/xt_HMARK.c | 5 +---- net/netfilter/xt_LOG.c | 5 +---- net/netfilter/xt_MASQUERADE.c | 5 +---- net/netfilter/xt_NETMAP.c | 5 +---- net/netfilter/xt_NFLOG.c | 5 +---- net/netfilter/xt_NFQUEUE.c | 6 +----- net/netfilter/xt_RATEEST.c | 5 +---- net/netfilter/xt_REDIRECT.c | 5 +---- net/netfilter/xt_SECMARK.c | 6 +----- net/netfilter/xt_TCPMSS.c | 5 +---- net/netfilter/xt_TCPOPTSTRIP.c | 5 +---- net/netfilter/xt_TPROXY.c | 6 +----- net/netfilter/xt_addrtype.c | 5 +---- net/netfilter/xt_bpf.c | 5 +---- net/netfilter/xt_cgroup.c | 5 +---- net/netfilter/xt_cluster.c | 5 +---- net/netfilter/xt_connlabel.c | 5 +---- net/netfilter/xt_conntrack.c | 5 +---- net/netfilter/xt_cpu.c | 6 +----- net/netfilter/xt_dccp.c | 5 +---- net/netfilter/xt_devgroup.c | 5 +---- net/netfilter/xt_dscp.c | 5 +---- net/netfilter/xt_ecn.c | 5 +---- net/netfilter/xt_esp.c | 5 +---- net/netfilter/xt_helper.c | 5 +---- net/netfilter/xt_hl.c | 5 +---- net/netfilter/xt_iprange.c | 5 +---- net/netfilter/xt_l2tp.c | 5 +---- net/netfilter/xt_length.c | 5 +---- net/netfilter/xt_limit.c | 5 +---- net/netfilter/xt_mac.c | 5 +---- net/netfilter/xt_mark.c | 5 +---- net/netfilter/xt_multiport.c | 5 +---- net/netfilter/xt_nat.c | 5 +---- net/netfilter/xt_owner.c | 5 +---- net/netfilter/xt_physdev.c | 5 +---- net/netfilter/xt_pkttype.c | 5 +---- net/netfilter/xt_policy.c | 5 +---- net/netfilter/xt_rateest.c | 5 +---- net/netfilter/xt_realm.c | 5 +---- net/netfilter/xt_recent.c | 5 +---- net/netfilter/xt_set.c | 5 +---- net/netfilter/xt_socket.c | 6 +----- net/netfilter/xt_state.c | 5 +---- net/netfilter/xt_statistic.c | 5 +---- net/netfilter/xt_string.c | 5 +---- net/netfilter/xt_tcpmss.c | 5 +---- net/nsh/nsh.c | 5 +---- net/psample/psample.c | 5 +---- net/rfkill/input.c | 5 +---- net/rfkill/rfkill.h | 6 +----- net/sched/act_sample.c | 5 +---- net/sched/cls_bpf.c | 5 +---- net/sched/em_ipset.c | 5 +---- net/sched/sch_choke.c | 6 +----- net/sched/sch_drr.c | 5 +---- net/sched/sch_mq.c | 5 +---- net/sched/sch_mqprio.c | 5 +---- net/sched/sch_qfq.c | 5 +---- net/sched/sch_sfb.c | 6 +----- net/strparser/strparser.c | 5 +---- net/wireless/debugfs.c | 5 +---- net/wireless/ocb.c | 5 +---- samples/vfio-mdev/mtty.c | 6 +----- scripts/adjust_autoksyms.sh | 4 +--- security/inode.c | 5 +---- security/lsm_audit.c | 5 +---- security/selinux/avc.c | 5 +---- security/selinux/hooks.c | 5 +---- security/selinux/include/audit.h | 5 +---- security/selinux/include/netif.h | 5 +---- security/selinux/include/objsec.h | 5 +---- security/selinux/netif.c | 5 +---- security/selinux/netlink.c | 5 +---- security/selinux/nlmsgtab.c | 5 +---- security/selinux/ss/status.c | 5 +---- security/selinux/xfrm.c | 5 +---- security/smack/smack_lsm.c | 5 +---- security/smack/smack_netfilter.c | 5 +---- security/yama/yama_lsm.c | 6 +----- sound/ac97/ac97_core.h | 5 +---- sound/ac97/bus.c | 5 +---- sound/ac97/codec.c | 5 +---- sound/ac97/snd_ac97_compat.c | 5 +---- sound/arm/aaci.c | 5 +---- sound/arm/aaci.h | 5 +---- sound/arm/pxa2xx-ac97-lib.c | 5 +---- sound/arm/pxa2xx-ac97.c | 5 +---- sound/arm/pxa2xx-pcm-lib.c | 6 +----- sound/atmel/ac97c.c | 5 +---- sound/atmel/ac97c.h | 5 +---- sound/core/pcm_drm_eld.c | 5 +---- sound/core/pcm_iec958.c | 5 +---- sound/drivers/pcsp/pcsp_input.c | 7 +------ sound/pci/oxygen/wm8776.h | 5 +---- sound/soc/atmel/mikroe-proto.c | 5 +---- sound/soc/au1x/dbdma2.c | 6 +----- sound/soc/au1x/psc-ac97.c | 6 +----- sound/soc/au1x/psc-i2s.c | 5 +---- sound/soc/au1x/psc.h | 6 +----- sound/soc/cirrus/ep93xx-ac97.c | 5 +---- sound/soc/cirrus/ep93xx-i2s.c | 6 +----- sound/soc/cirrus/ep93xx-pcm.c | 5 +---- sound/soc/cirrus/simone.c | 5 +---- sound/soc/codecs/88pm860x-codec.c | 5 +---- sound/soc/codecs/88pm860x-codec.h | 5 +---- sound/soc/codecs/ab8500-codec.c | 5 +---- sound/soc/codecs/ab8500-codec.h | 5 +---- sound/soc/codecs/ak4535.c | 5 +---- sound/soc/codecs/ak4535.h | 5 +---- sound/soc/codecs/ak4641.c | 5 +---- sound/soc/codecs/ak5386.c | 5 +---- sound/soc/codecs/alc5623.c | 7 +------ sound/soc/codecs/alc5623.h | 6 +----- sound/soc/codecs/alc5632.c | 5 +---- sound/soc/codecs/alc5632.h | 5 +---- sound/soc/codecs/arizona.c | 5 +---- sound/soc/codecs/arizona.h | 5 +---- sound/soc/codecs/cs35l32.c | 6 +----- sound/soc/codecs/cs35l32.h | 6 +----- sound/soc/codecs/cs35l33.c | 6 +----- sound/soc/codecs/cs35l33.h | 6 +----- sound/soc/codecs/cs35l34.c | 6 +----- sound/soc/codecs/cs35l34.h | 6 +----- sound/soc/codecs/cs35l35.c | 6 +----- sound/soc/codecs/cs35l35.h | 6 +----- sound/soc/codecs/cs4265.c | 6 +----- sound/soc/codecs/cs4265.h | 6 +----- sound/soc/codecs/cs42l42.c | 6 +----- sound/soc/codecs/cs42l42.h | 6 +----- sound/soc/codecs/cs42l51-i2c.c | 6 +----- sound/soc/codecs/cs42l52.c | 6 +----- sound/soc/codecs/cs42l52.h | 6 +----- sound/soc/codecs/cs42l56.c | 6 +----- sound/soc/codecs/cs42l56.h | 6 +----- sound/soc/codecs/cs42l73.c | 6 +----- sound/soc/codecs/cs43130.c | 5 +---- sound/soc/codecs/cs4349.c | 5 +---- sound/soc/codecs/cs47l24.c | 5 +---- sound/soc/codecs/cs47l24.h | 5 +---- sound/soc/codecs/cs53l30.c | 6 +----- sound/soc/codecs/cs53l30.h | 6 +----- sound/soc/codecs/da7213.h | 5 +---- sound/soc/codecs/da732x.c | 5 +---- sound/soc/codecs/da732x.h | 5 +---- sound/soc/codecs/da732x_reg.h | 5 +---- sound/soc/codecs/es8316.c | 5 +---- sound/soc/codecs/es8316.h | 6 +----- sound/soc/codecs/es8328-i2c.c | 5 +---- sound/soc/codecs/es8328-spi.c | 5 +---- sound/soc/codecs/es8328.c | 5 +---- sound/soc/codecs/gtm601.c | 5 +---- sound/soc/codecs/l3.c | 8 +------- sound/soc/codecs/max98088.c | 5 +---- sound/soc/codecs/max98088.h | 5 +---- sound/soc/codecs/max98090.c | 5 +---- sound/soc/codecs/max98090.h | 5 +---- sound/soc/codecs/max98095.c | 5 +---- sound/soc/codecs/max98095.h | 5 +---- sound/soc/codecs/max98371.c | 5 +---- sound/soc/codecs/max98371.h | 5 +---- sound/soc/codecs/max98504.c | 5 +---- sound/soc/codecs/max98504.h | 5 +---- sound/soc/codecs/max9867.h | 5 +---- sound/soc/codecs/max98925.c | 4 +--- sound/soc/codecs/max98925.h | 5 +---- sound/soc/codecs/max98926.c | 4 +--- sound/soc/codecs/max98926.h | 4 +--- sound/soc/codecs/nau8540.c | 5 +---- sound/soc/codecs/nau8540.h | 5 +---- sound/soc/codecs/nau8810.c | 5 +---- sound/soc/codecs/nau8810.h | 5 +---- sound/soc/codecs/nau8824.c | 5 +---- sound/soc/codecs/nau8824.h | 5 +---- sound/soc/codecs/nau8825.h | 5 +---- sound/soc/codecs/pcm3008.h | 5 +---- sound/soc/codecs/rl6231.c | 5 +---- sound/soc/codecs/rl6231.h | 5 +---- sound/soc/codecs/rl6347a.c | 5 +---- sound/soc/codecs/rl6347a.h | 5 +---- sound/soc/codecs/rt1305.c | 5 +---- sound/soc/codecs/rt1305.h | 5 +---- sound/soc/codecs/rt274.c | 5 +---- sound/soc/codecs/rt274.h | 5 +---- sound/soc/codecs/rt286.c | 5 +---- sound/soc/codecs/rt286.h | 5 +---- sound/soc/codecs/rt298.c | 5 +---- sound/soc/codecs/rt298.h | 5 +---- sound/soc/codecs/rt5514-spi.c | 5 +---- sound/soc/codecs/rt5514-spi.h | 5 +---- sound/soc/codecs/rt5514.c | 5 +---- sound/soc/codecs/rt5514.h | 5 +---- sound/soc/codecs/rt5616.c | 5 +---- sound/soc/codecs/rt5616.h | 5 +---- sound/soc/codecs/rt5631.c | 6 +----- sound/soc/codecs/rt5640.c | 5 +---- sound/soc/codecs/rt5640.h | 5 +---- sound/soc/codecs/rt5645.c | 5 +---- sound/soc/codecs/rt5645.h | 5 +---- sound/soc/codecs/rt5651.c | 5 +---- sound/soc/codecs/rt5651.h | 5 +---- sound/soc/codecs/rt5659.c | 5 +---- sound/soc/codecs/rt5659.h | 5 +---- sound/soc/codecs/rt5660.c | 5 +---- sound/soc/codecs/rt5660.h | 5 +---- sound/soc/codecs/rt5663.c | 5 +---- sound/soc/codecs/rt5663.h | 5 +---- sound/soc/codecs/rt5665.c | 5 +---- sound/soc/codecs/rt5665.h | 5 +---- sound/soc/codecs/rt5668.c | 5 +---- sound/soc/codecs/rt5668.h | 5 +---- sound/soc/codecs/rt5670-dsp.h | 5 +---- sound/soc/codecs/rt5670.c | 5 +---- sound/soc/codecs/rt5670.h | 5 +---- sound/soc/codecs/rt5677-spi.c | 5 +---- sound/soc/codecs/rt5677-spi.h | 5 +---- sound/soc/codecs/rt5677.c | 5 +---- sound/soc/codecs/rt5677.h | 5 +---- sound/soc/codecs/rt5682.c | 5 +---- sound/soc/codecs/rt5682.h | 5 +---- sound/soc/codecs/spdif_receiver.c | 5 +---- sound/soc/codecs/spdif_transmitter.c | 5 +---- sound/soc/codecs/tlv320aic23-i2c.c | 5 +---- sound/soc/codecs/tlv320aic23-spi.c | 5 +---- sound/soc/codecs/tlv320aic23.c | 5 +---- sound/soc/codecs/tlv320aic23.h | 5 +---- sound/soc/codecs/tlv320aic32x4.h | 5 +---- sound/soc/codecs/tlv320aic3x.c | 5 +---- sound/soc/codecs/tlv320aic3x.h | 5 +---- sound/soc/codecs/ts3a227e.c | 5 +---- sound/soc/codecs/ts3a227e.h | 5 +---- sound/soc/codecs/uda134x.c | 5 +---- sound/soc/codecs/uda1380.c | 5 +---- sound/soc/codecs/uda1380.h | 5 +---- sound/soc/codecs/wm0010.c | 5 +---- sound/soc/codecs/wm2000.c | 5 +---- sound/soc/codecs/wm2000.h | 5 +---- sound/soc/codecs/wm2200.c | 5 +---- sound/soc/codecs/wm5100-tables.c | 6 +----- sound/soc/codecs/wm5100.c | 5 +---- sound/soc/codecs/wm5100.h | 6 +----- sound/soc/codecs/wm5102.c | 5 +---- sound/soc/codecs/wm5102.h | 5 +---- sound/soc/codecs/wm5110.c | 5 +---- sound/soc/codecs/wm5110.h | 5 +---- sound/soc/codecs/wm8350.c | 5 +---- sound/soc/codecs/wm8510.c | 5 +---- sound/soc/codecs/wm8510.h | 5 +---- sound/soc/codecs/wm8523.c | 6 +----- sound/soc/codecs/wm8523.h | 5 +---- sound/soc/codecs/wm8524.c | 5 +---- sound/soc/codecs/wm8711.c | 5 +---- sound/soc/codecs/wm8711.h | 5 +---- sound/soc/codecs/wm8728.c | 5 +---- sound/soc/codecs/wm8728.h | 5 +---- sound/soc/codecs/wm8731.c | 5 +---- sound/soc/codecs/wm8731.h | 5 +---- sound/soc/codecs/wm8737.c | 5 +---- sound/soc/codecs/wm8737.h | 5 +---- sound/soc/codecs/wm8741.c | 6 +----- sound/soc/codecs/wm8741.h | 5 +---- sound/soc/codecs/wm8750.c | 5 +---- sound/soc/codecs/wm8750.h | 6 +----- sound/soc/codecs/wm8770.c | 5 +---- sound/soc/codecs/wm8770.h | 5 +---- sound/soc/codecs/wm8776.c | 5 +---- sound/soc/codecs/wm8776.h | 5 +---- sound/soc/codecs/wm8804-i2c.c | 5 +---- sound/soc/codecs/wm8804-spi.c | 5 +---- sound/soc/codecs/wm8804.c | 5 +---- sound/soc/codecs/wm8804.h | 5 +---- sound/soc/codecs/wm8900.c | 5 +---- sound/soc/codecs/wm8900.h | 5 +---- sound/soc/codecs/wm8903.c | 5 +---- sound/soc/codecs/wm8904.c | 6 +----- sound/soc/codecs/wm8904.h | 5 +---- sound/soc/codecs/wm8940.c | 5 +---- sound/soc/codecs/wm8940.h | 5 +---- sound/soc/codecs/wm8955.c | 5 +---- sound/soc/codecs/wm8955.h | 5 +---- sound/soc/codecs/wm8958-dsp2.c | 5 +---- sound/soc/codecs/wm8960.c | 5 +---- sound/soc/codecs/wm8960.h | 5 +---- sound/soc/codecs/wm8961.c | 5 +---- sound/soc/codecs/wm8961.h | 5 +---- sound/soc/codecs/wm8962.c | 6 +----- sound/soc/codecs/wm8962.h | 5 +---- sound/soc/codecs/wm8974.c | 5 +---- sound/soc/codecs/wm8974.h | 5 +---- sound/soc/codecs/wm8978.c | 5 +---- sound/soc/codecs/wm8978.h | 5 +---- sound/soc/codecs/wm8983.c | 5 +---- sound/soc/codecs/wm8983.h | 5 +---- sound/soc/codecs/wm8985.c | 5 +---- sound/soc/codecs/wm8985.h | 5 +---- sound/soc/codecs/wm8988.c | 5 +---- sound/soc/codecs/wm8988.h | 6 +----- sound/soc/codecs/wm8993.c | 5 +---- sound/soc/codecs/wm8994.c | 6 +----- sound/soc/codecs/wm8994.h | 5 +---- sound/soc/codecs/wm8995.c | 5 +---- sound/soc/codecs/wm8995.h | 5 +---- sound/soc/codecs/wm8997.c | 5 +---- sound/soc/codecs/wm8997.h | 5 +---- sound/soc/codecs/wm8998.c | 5 +---- sound/soc/codecs/wm8998.h | 5 +---- sound/soc/codecs/wm9081.c | 6 +----- sound/soc/codecs/wm9081.h | 5 +---- sound/soc/codecs/wm_adsp.c | 5 +---- sound/soc/codecs/wm_adsp.h | 5 +---- sound/soc/codecs/wm_hubs.c | 6 +----- sound/soc/codecs/wm_hubs.h | 6 +----- sound/soc/codecs/wmfw.h | 5 +---- sound/soc/codecs/zx_aud96p22.c | 5 +---- sound/soc/jz4740/jz4740-i2s.h | 6 +----- sound/soc/pxa/palm27x.c | 6 +----- sound/soc/pxa/pxa-ssp.h | 5 +---- sound/soc/pxa/pxa2xx-ac97.c | 5 +---- sound/soc/pxa/pxa2xx-i2s.h | 5 +---- sound/soc/pxa/pxa2xx-pcm.c | 5 +---- sound/soc/pxa/z2.c | 5 +---- sound/soc/rockchip/rockchip_i2s.c | 5 +---- sound/soc/rockchip/rockchip_i2s.h | 5 +---- sound/soc/rockchip/rockchip_pcm.c | 5 +---- sound/soc/rockchip/rockchip_pcm.h | 5 +---- sound/soc/rockchip/rockchip_spdif.c | 5 +---- sound/soc/rockchip/rockchip_spdif.h | 5 +---- sound/soc/tegra/tegra_alc5632.c | 5 +---- sound/soc/ti/davinci-evm.c | 5 +---- sound/soc/ti/davinci-i2s.c | 5 +---- sound/soc/ti/davinci-i2s.h | 5 +---- sound/soc/ti/davinci-mcasp.c | 5 +---- sound/soc/ti/davinci-mcasp.h | 5 +---- sound/soc/ti/omap-dmic.h | 5 +---- sound/soc/txx9/txx9aclc-ac97.c | 5 +---- sound/soc/txx9/txx9aclc-generic.c | 5 +---- sound/soc/txx9/txx9aclc.c | 5 +---- sound/soc/txx9/txx9aclc.h | 5 +---- sound/soc/ux500/mop500.c | 5 +---- sound/soc/ux500/mop500_ab8500.c | 5 +---- sound/soc/ux500/mop500_ab8500.h | 5 +---- sound/soc/ux500/ux500_msp_dai.c | 5 +---- sound/soc/ux500/ux500_msp_dai.h | 5 +---- sound/soc/ux500/ux500_msp_i2s.c | 5 +---- sound/soc/ux500/ux500_msp_i2s.h | 5 +---- sound/soc/ux500/ux500_pcm.c | 5 +---- sound/soc/ux500/ux500_pcm.h | 5 +---- sound/soc/xtensa/xtfpga-i2s.c | 5 +---- sound/spi/at73c213.c | 5 +---- tools/firmware/ihex2fw.c | 5 +---- tools/gpio/gpio-event-mon.c | 5 +---- tools/gpio/gpio-hammer.c | 5 +---- tools/gpio/gpio-utils.c | 5 +---- tools/gpio/gpio-utils.h | 4 +--- tools/gpio/lsgpio.c | 5 +---- tools/iio/iio_event_monitor.c | 5 +---- tools/iio/iio_generic_buffer.c | 6 +----- tools/iio/iio_utils.c | 5 +---- tools/iio/iio_utils.h | 5 +---- tools/iio/lsiio.c | 5 +---- tools/perf/arch/arm/util/dwarf-regs.c | 5 +---- tools/perf/arch/arm64/util/dwarf-regs.c | 5 +---- tools/perf/arch/arm64/util/sym-handling.c | 4 +--- tools/perf/arch/powerpc/util/sym-handling.c | 4 +--- tools/perf/util/namespaces.c | 4 +--- tools/perf/util/namespaces.h | 4 +--- tools/power/acpi/tools/acpidbg/acpidbg.c | 5 +---- tools/testing/selftests/gpio/gpio-mockup-chardev.c | 5 +---- tools/testing/selftests/ia64/aliasing-test.c | 5 +---- tools/testing/selftests/powerpc/dscr/dscr.h | 5 +---- tools/testing/selftests/powerpc/dscr/dscr_default_test.c | 5 +---- tools/testing/selftests/powerpc/dscr/dscr_explicit_test.c | 5 +---- tools/testing/selftests/powerpc/dscr/dscr_inherit_exec_test.c | 5 +---- tools/testing/selftests/powerpc/dscr/dscr_inherit_test.c | 5 +---- tools/testing/selftests/powerpc/dscr/dscr_sysfs_test.c | 5 +---- tools/testing/selftests/powerpc/dscr/dscr_sysfs_thread_test.c | 5 +---- tools/testing/selftests/powerpc/dscr/dscr_user_test.c | 5 +---- tools/wmi/dell-smbios-example.c | 5 +---- virt/kvm/vfio.c | 5 +---- virt/lib/irqbypass.c | 5 +---- 4119 files changed, 4119 insertions(+), 17022 deletions(-) commit 20c8ccb1975b8d5639789d1025ad6ada38bd6f48 Author: Thomas Gleixner Date: Tue Jun 4 10:11:32 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499 Based on 1 normalized pattern(s): this work is licensed under the terms of the gnu gpl version 2 see the copying file in the top level directory extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 35 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Kate Stewart Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.797835076@linutronix.de Signed-off-by: Greg Kroah-Hartman arch/x86/include/asm/kvm_host.h | 5 +---- arch/x86/include/asm/virtext.h | 4 +--- arch/x86/kvm/cpuid.c | 5 +---- arch/x86/kvm/debugfs.c | 5 +---- arch/x86/kvm/emulate.c | 4 +--- arch/x86/kvm/hyperv.c | 5 +---- arch/x86/kvm/hyperv.h | 5 +---- arch/x86/kvm/lapic.c | 4 +--- arch/x86/kvm/mmu.c | 5 +---- arch/x86/kvm/mmu_audit.c | 5 +---- arch/x86/kvm/mtrr.c | 4 +--- arch/x86/kvm/page_track.c | 4 +--- arch/x86/kvm/paging_tmpl.h | 5 +---- arch/x86/kvm/pmu.c | 5 +---- arch/x86/kvm/pmu_amd.c | 4 +--- arch/x86/kvm/svm.c | 5 +---- arch/x86/kvm/vmx/pmu_intel.c | 5 +---- arch/x86/kvm/vmx/vmx.c | 5 +---- arch/x86/kvm/x86.c | 5 +---- fs/squashfs/decompressor_multi.c | 4 +--- fs/squashfs/decompressor_multi_percpu.c | 4 +--- fs/squashfs/decompressor_single.c | 4 +--- fs/squashfs/file_cache.c | 4 +--- fs/squashfs/file_direct.c | 4 +--- fs/squashfs/lz4_wrapper.c | 4 +--- fs/squashfs/page_actor.c | 4 +--- fs/squashfs/page_actor.h | 4 +--- fs/userfaultfd.c | 4 +--- include/linux/kvm_host.h | 5 +---- mm/huge_memory.c | 4 +--- mm/mmu_notifier.c | 4 +--- mm/userfaultfd.c | 4 +--- tools/kvm/kvm_stat/kvm_stat | 3 +-- tools/testing/selftests/vm/userfaultfd.c | 4 +--- virt/kvm/kvm_main.c | 5 +---- 35 files changed, 35 insertions(+), 119 deletions(-) commit 0c94efabe00ed97415c48361b5fecaa2f2117d57 Author: Thomas Gleixner Date: Tue Jun 4 10:11:31 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 498 Based on 1 normalized pattern(s): gplv2 only extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Kate Stewart Reviewed-by: Enrico Weigelt Reviewed-by: Armijn Hemel Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.666840552@linutronix.de Signed-off-by: Greg Kroah-Hartman include/dt-bindings/dma/at91.h | 3 +-- include/dt-bindings/i2c/i2c.h | 3 +-- include/dt-bindings/pinctrl/at91.h | 3 +-- include/dt-bindings/thermal/thermal.h | 3 +-- 4 files changed, 4 insertions(+), 8 deletions(-) commit 97873a3daf611594a7f92cc88bd8c5c8c526e1a3 Author: Thomas Gleixner Date: Tue Jun 4 10:11:30 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497 Based on 1 normalized pattern(s): this file is part of the linux kernel and is made available under the terms of the gnu general public license version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 28 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Reviewed-by: Kate Stewart Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.534229504@linutronix.de Signed-off-by: Greg Kroah-Hartman arch/x86/boot/a20.c | 4 +--- arch/x86/boot/apm.c | 4 +--- arch/x86/boot/bitops.h | 4 +--- arch/x86/boot/boot.h | 4 +--- arch/x86/boot/cmdline.c | 4 +--- arch/x86/boot/compressed/eboot.c | 4 +--- arch/x86/boot/copy.S | 4 +--- arch/x86/boot/cpu.c | 4 +--- arch/x86/boot/cpucheck.c | 4 +--- arch/x86/boot/edd.c | 4 +--- arch/x86/boot/main.c | 4 +--- arch/x86/boot/memory.c | 4 +--- arch/x86/boot/pm.c | 4 +--- arch/x86/boot/pmjump.S | 4 +--- arch/x86/boot/printf.c | 4 +--- arch/x86/boot/string.c | 4 +--- arch/x86/boot/tty.c | 4 +--- arch/x86/boot/version.c | 4 +--- arch/x86/boot/video-bios.c | 4 +--- arch/x86/boot/video-mode.c | 4 +--- arch/x86/boot/video-vesa.c | 4 +--- arch/x86/boot/video-vga.c | 4 +--- arch/x86/boot/video.c | 4 +--- arch/x86/boot/video.h | 4 +--- arch/x86/lib/cmdline.c | 3 +-- drivers/block/skd_main.c | 4 +--- drivers/block/skd_s1120.h | 4 +--- drivers/firmware/efi/libstub/arm-stub.c | 5 +---- 28 files changed, 28 insertions(+), 84 deletions(-) commit f8a889172d52d00baf6c28587324aea0f9f11250 Author: Thomas Gleixner Date: Tue Jun 4 10:11:29 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 496 Based on 1 normalized pattern(s): licensed under gpl v2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Reviewed-by: Armijn Hemel Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.395945938@linutronix.de Signed-off-by: Greg Kroah-Hartman sound/soc/codecs/ics43432.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) commit aaa7cb268cc4255ffdfbe60e63bf7cf4a6a511f7 Author: Thomas Gleixner Date: Tue Jun 4 10:11:28 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 495 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the version 2 of the gnu general public license as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 10 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.259525894@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/net/can/cc770/cc770.c | 10 +--------- drivers/net/can/cc770/cc770.h | 10 +--------- drivers/net/can/cc770/cc770_isa.c | 10 +--------- drivers/net/can/cc770/cc770_platform.c | 10 +--------- drivers/net/can/peak_canfd/peak_canfd.c | 10 +--------- drivers/net/can/peak_canfd/peak_pciefd_main.c | 10 +--------- drivers/net/can/sja1000/ems_pcmcia.c | 10 +--------- drivers/net/can/sja1000/peak_pci.c | 10 +--------- drivers/net/can/sja1000/peak_pcmcia.c | 10 +--------- include/linux/can/rx-offload.h | 10 +--------- 10 files changed, 10 insertions(+), 90 deletions(-) commit 4c3dd9cd769b5d15ea92d443cc23b3d13932cce2 Author: Thomas Gleixner Date: Tue Jun 4 10:11:24 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 491 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms and conditions of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 3 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081205.739216165@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/acpi/pci_slot.c | 10 +--------- drivers/iio/humidity/si7020.c | 10 +--------- include/linux/platform_data/nxp-nci.h | 10 +--------- 3 files changed, 3 insertions(+), 27 deletions(-) commit 47d7195dbcef6efe81967bedc47d84474baf0cfb Author: Thomas Gleixner Date: Tue Jun 4 10:11:23 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 490 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 13 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081205.608593891@linutronix.de Signed-off-by: Greg Kroah-Hartman sound/soc/intel/skylake/cnl-sst-dsp.c | 10 +--------- sound/soc/intel/skylake/cnl-sst-dsp.h | 10 +--------- sound/soc/intel/skylake/cnl-sst.c | 10 +--------- sound/soc/intel/skylake/skl-messages.c | 10 +--------- sound/soc/intel/skylake/skl-sst-cldma.c | 10 +--------- sound/soc/intel/skylake/skl-sst-cldma.h | 10 +--------- sound/soc/intel/skylake/skl-sst-dsp.c | 10 +--------- sound/soc/intel/skylake/skl-sst-dsp.h | 10 +--------- sound/soc/intel/skylake/skl-sst-ipc.c | 10 +--------- sound/soc/intel/skylake/skl-sst-ipc.h | 10 +--------- sound/soc/intel/skylake/skl-sst-utils.c | 10 +--------- sound/soc/intel/skylake/skl-sst.c | 10 +--------- sound/soc/intel/skylake/skl-topology.c | 10 +--------- 13 files changed, 13 insertions(+), 117 deletions(-) commit 81c9859b5129448544c4c73ec100e92b856eead0 Author: Thomas Gleixner Date: Tue Jun 4 10:11:22 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 489 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 gpl v2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081205.495444859@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/spi/spi-xlp.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) commit 0a151468f9ca375bdc574e0888e28d0e9f018fda Author: Thomas Gleixner Date: Tue Jun 4 10:11:21 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 488 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081205.379537898@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/iio/light/us5182d.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) commit e84acbaec7d47a5713b3e41731fdafb78ee2cec0 Author: Thomas Gleixner Date: Tue Jun 4 10:11:20 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 487 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see http www gnu org licenses gpl 2 0 html for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 2 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081205.243665028@linutronix.de Signed-off-by: Greg Kroah-Hartman include/dt-bindings/power/mt2712-power.h | 10 +--------- include/dt-bindings/power/mt7622-power.h | 10 +--------- 2 files changed, 2 insertions(+), 18 deletions(-) commit f2e3bd9a5a03da45ed45b513e76298187a0a96b6 Author: Thomas Gleixner Date: Tue Jun 4 10:11:19 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 486 Based on 1 normalized pattern(s): this package is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 3 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081205.116017757@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/media/i2c/tvp514x.c | 11 +---------- drivers/media/i2c/tvp514x_regs.h | 11 +---------- include/media/i2c/tvp514x.h | 11 +---------- 3 files changed, 3 insertions(+), 30 deletions(-) commit 910751a782b54dabc3e00a72e5912fcb9af2f602 Author: Thomas Gleixner Date: Tue Jun 4 10:11:18 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 485 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it would be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081204.982710800@linutronix.de Signed-off-by: Greg Kroah-Hartman tools/testing/selftests/vm/va_128TBswitch.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) commit f361c4dc5e2fb14a4441b08b29520864a74078f6 Author: Thomas Gleixner Date: Tue Jun 4 10:11:17 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 484 Based on 1 normalized pattern(s): this source code is licensed under general public license version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 5 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081204.871734026@linutronix.de Signed-off-by: Greg Kroah-Hartman include/linux/netfilter/nf_conntrack_h323_asn1.h | 4 +--- include/linux/netfilter/nf_conntrack_h323_types.h | 3 +-- net/ipv4/netfilter/nf_nat_h323.c | 3 +-- net/netfilter/nf_conntrack_h323_main.c | 3 +-- net/netfilter/nf_conntrack_h323_types.c | 3 +-- 5 files changed, 5 insertions(+), 11 deletions(-) commit 7a338472f225f18694cc4d9ad1f6f9428f4a88d0 Author: Thomas Gleixner Date: Tue Jun 4 10:11:15 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 482 Based on 1 normalized pattern(s): this work is licensed under the terms of the gnu gpl version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 48 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081204.624030236@linutronix.de Signed-off-by: Greg Kroah-Hartman arch/sparc/include/asm/adi_64.h | 3 +-- arch/sparc/kernel/adi_64.c | 3 +-- arch/sparc/kernel/sun4v_mcd.S | 3 +-- drivers/acpi/ec_sys.c | 3 +-- drivers/vhost/net.c | 3 +-- drivers/vhost/test.c | 3 +-- drivers/vhost/vhost.c | 3 +-- drivers/vhost/vsock.c | 3 +-- mm/cleancache.c | 3 +-- mm/frontswap.c | 3 +-- mm/ksm.c | 3 +-- net/vmw_vsock/virtio_transport.c | 3 +-- net/vmw_vsock/virtio_transport_common.c | 3 +-- tools/power/acpi/tools/ec/ec_access.c | 3 +-- tools/testing/selftests/kvm/include/kvm_util.h | 4 +--- tools/testing/selftests/kvm/include/sparsebit.h | 4 +--- tools/testing/selftests/kvm/include/test_util.h | 4 +--- tools/testing/selftests/kvm/include/x86_64/processor.h | 4 +--- tools/testing/selftests/kvm/include/x86_64/vmx.h | 4 +--- tools/testing/selftests/kvm/lib/assert.c | 3 +-- tools/testing/selftests/kvm/lib/elf.c | 3 +-- tools/testing/selftests/kvm/lib/io.c | 3 +-- tools/testing/selftests/kvm/lib/kvm_util.c | 3 +-- tools/testing/selftests/kvm/lib/kvm_util_internal.h | 3 +-- tools/testing/selftests/kvm/lib/sparsebit.c | 3 +-- tools/testing/selftests/kvm/lib/x86_64/processor.c | 3 +-- tools/testing/selftests/kvm/lib/x86_64/vmx.c | 3 +-- tools/testing/selftests/kvm/x86_64/kvm_create_max_vcpus.c | 3 +-- tools/testing/selftests/kvm/x86_64/set_sregs_test.c | 4 +--- tools/testing/selftests/kvm/x86_64/state_test.c | 3 +-- tools/testing/selftests/kvm/x86_64/sync_regs_test.c | 3 +-- tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c | 3 +-- tools/testing/selftests/kvm/x86_64/vmx_set_nested_state_test.c | 3 +-- tools/testing/selftests/kvm/x86_64/vmx_tsc_adjust_test.c | 4 +--- tools/virtio/ringtest/main.c | 2 +- tools/virtio/ringtest/main.h | 2 +- tools/virtio/ringtest/ring.c | 2 +- tools/virtio/ringtest/virtio_ring_0_9.c | 2 +- 38 files changed, 38 insertions(+), 79 deletions(-) commit e500db3fa2d58f7091280db35d6bf6d4b717f20e Author: Thomas Gleixner Date: Tue Jun 4 10:11:14 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 481 Based on 1 normalized pattern(s): use of this source code is governed by the gplv2 license extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 2 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081204.507272547@linutronix.de Signed-off-by: Greg Kroah-Hartman tools/testing/selftests/kselftest_harness.h | 2 +- tools/testing/selftests/seccomp/seccomp_bpf.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) commit b15f321b9f27389f427ab572da5d50a223294b15 Author: Thomas Gleixner Date: Tue Jun 4 10:11:13 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 480 Based on 1 normalized pattern(s): adapted from oprofile gplv2 support extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to add the SPDX license identifier to 1 file(s) Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081204.397687630@linutronix.de Signed-off-by: Greg Kroah-Hartman tools/perf/util/jitdump.h | 1 + 1 file changed, 1 insertion(+) commit 6d8a639adefe1766155662c615ad0d4cf05f543d Author: Thomas Gleixner Date: Tue Jun 4 10:11:12 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 479 Based on 1 normalized pattern(s): released under the gpl v2 based on gplv2 source code extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081204.281377867@linutronix.de Signed-off-by: Greg Kroah-Hartman tools/perf/util/genelf_debug.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) commit f9724741de5bcc2f788a1abfd104b162533c8f31 Author: Thomas Gleixner Date: Tue Jun 4 10:11:10 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 477 Based on 1 normalized pattern(s): subject to gplv2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081204.018005938@linutronix.de Signed-off-by: Greg Kroah-Hartman arch/x86/kernel/amd_nb.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) commit 7268a4f81d67e7cc31d78426227f8c8b16f490b2 Author: Thomas Gleixner Date: Tue Jun 4 10:11:08 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 475 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foudation extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081203.770334822@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/input/touchscreen/hideep.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) commit 3f520cd2de7e9b77effcbd44e46caf297a2e66ab Author: Thomas Gleixner Date: Tue Jun 4 10:11:07 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 474 Based on 1 normalized pattern(s): subject to the gnu public license v 2 no warranty of any kind extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 2 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081203.641025917@linutronix.de Signed-off-by: Greg Kroah-Hartman arch/x86/entry/thunk_32.S | 2 +- arch/x86/entry/thunk_64.S | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) commit 4e5b937a3287008cc827fd2a4d6169096ee06783 Author: Thomas Gleixner Date: Tue Jun 4 10:11:06 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 473 Based on 1 normalized pattern(s): this file is subject to the terms and conditions of the gnu general public license v2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081203.508532280@linutronix.de Signed-off-by: Greg Kroah-Hartman scripts/dtc/dt_to_config | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) commit 63307d015b91e626c97bb82e88054af3d0b74643 Author: Thomas Gleixner Date: Tue Jun 4 10:11:05 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 472 Based on 1 normalized pattern(s): released under the terms of the gpl v2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 5 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081203.398003637@linutronix.de Signed-off-by: Greg Kroah-Hartman tools/testing/selftests/ftrace/ftracetest | 2 +- tools/testing/selftests/pstore/common_tests | 2 +- tools/testing/selftests/pstore/pstore_crash_test | 2 +- tools/testing/selftests/pstore/pstore_post_reboot_tests | 2 +- tools/testing/selftests/pstore/pstore_tests | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-) commit 714c29cf98be844578c922e8bb202210600e0cb0 Author: Thomas Gleixner Date: Tue Jun 4 10:11:04 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 471 Based on 1 normalized pattern(s): released under the gplv2 only spdx license identifier gpl 2 0 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 3 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081203.262169268@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/memory/brcmstb_dpfe.c | 4 +--- drivers/scsi/ufs/ufs-hisi.c | 4 +--- drivers/scsi/ufs/ufs-hisi.h | 4 +--- 3 files changed, 3 insertions(+), 9 deletions(-) commit 6b99076ceda935f3032d023bbab7c1c966c2cbbd Author: Thomas Gleixner Date: Tue Jun 4 10:11:02 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 469 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of mergchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 2 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081202.997941624@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/fsi/fsi-scom.c | 10 +--------- include/linux/fsi-sbefifo.h | 10 +--------- 2 files changed, 2 insertions(+), 18 deletions(-) commit fc7669c6594fb85f048edc36a057b10282c46620 Author: Thomas Gleixner Date: Tue Jun 4 10:11:01 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 468 Based on 1 normalized pattern(s): based on gpl code from [dibcom] which has [copyright] [c] [2004] [amaury] [demol] [for] [dibcom] this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081202.886876323@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/media/dvb-frontends/dib3000.h | 6 +----- drivers/media/dvb-frontends/dib3000mb.c | 6 +----- drivers/media/usb/dvb-usb/dibusb-mb.c | 5 +---- drivers/media/usb/dvb-usb/dibusb-mc.c | 5 +---- 4 files changed, 4 insertions(+), 18 deletions(-) commit 957ec138d7666a96fc1e06ae4038dfc9e1f1bed2 Author: Thomas Gleixner Date: Tue Jun 4 10:11:00 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 467 Based on 1 normalized pattern(s): licensed under version 2 of the gnu general public licence extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081202.750147367@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/mtd/maps/vmu-flash.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) commit 6c8f392ce8dac61bbb59f737dfc092752c480ece Author: Thomas Gleixner Date: Tue Jun 4 10:10:59 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 466 Based on 1 normalized pattern(s): license__ = gpl version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to add the SPDX identifier to this file. Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081202.640009675@linutronix.de Signed-off-by: Greg Kroah-Hartman tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py | 1 + 1 file changed, 1 insertion(+) commit 912d0f0bd6f4d97793b681383a0e221a179f3aeb Author: Thomas Gleixner Date: Tue Jun 4 10:10:58 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 465 Based on 1 normalized pattern(s): released under the gpl version 2 only extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081202.506564860@linutronix.de Signed-off-by: Greg Kroah-Hartman samples/kfifo/bytestream-example.c | 4 +--- samples/kfifo/dma-example.c | 4 +--- samples/kfifo/inttype-example.c | 4 +--- samples/kfifo/record-example.c | 4 +--- 4 files changed, 4 insertions(+), 12 deletions(-) commit 1f67b599f8b8f976d2ea1a447c0f5e768a78ae8e Author: Thomas Gleixner Date: Tue Jun 4 10:10:57 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 464 Based on 1 normalized pattern(s): license terms gnu general public license version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 11 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081202.373849232@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/gpio/gpio-stmpe.c | 2 +- drivers/gpio/gpio-tc3589x.c | 2 +- drivers/input/keyboard/stmpe-keypad.c | 2 +- drivers/input/keyboard/tc3589x-keypad.c | 3 +-- drivers/mfd/stmpe-i2c.c | 2 +- drivers/mfd/stmpe-spi.c | 2 +- drivers/mfd/stmpe.c | 2 +- drivers/mfd/stmpe.h | 2 +- drivers/mfd/tc3589x.c | 2 +- include/linux/mfd/stmpe.h | 2 +- include/linux/mfd/tc3589x.h | 3 +-- 11 files changed, 11 insertions(+), 13 deletions(-) commit 38cf0d46f42ed90acc74d2139d7bae8a9451888f Author: Thomas Gleixner Date: Tue Jun 4 10:10:56 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 463 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of version 2 of the gnu general public license as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses the full gnu general public license is included in this distribution in the file called copying extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081202.258730266@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/irqchip/irq-meson-gpio.c | 15 +-------------- drivers/mmc/host/meson-gx-mmc.c | 15 +-------------- sound/soc/codecs/es7134.c | 15 +-------------- sound/soc/codecs/simple-amplifier.c | 15 +-------------- 4 files changed, 4 insertions(+), 56 deletions(-) commit 887490a7618650f673cf6877641d20a6548fe766 Author: Thomas Gleixner Date: Tue Jun 4 10:10:55 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 462 Based on 1 normalized pattern(s): license gpl v2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081202.146070292@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/i2c/busses/i2c-pxa-pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 89ee7f4f33ad6bb993b605cf73c4b914c81ef3e8 Author: Thomas Gleixner Date: Tue Jun 4 10:10:54 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 461 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 only as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details to obtain the license point your browser to http www gnu org copyleft gpl html extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 12 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081202.028166291@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/media/dvb-frontends/drxd.h | 14 +------------- drivers/media/dvb-frontends/drxd_firm.c | 14 +------------- drivers/media/dvb-frontends/drxd_firm.h | 14 +------------- drivers/media/dvb-frontends/drxd_hard.c | 14 +------------- drivers/media/dvb-frontends/drxd_map_firm.h | 14 +------------- drivers/media/dvb-frontends/drxk_hard.c | 14 +------------- drivers/media/dvb-frontends/tda18271c2dd.c | 15 +-------------- drivers/media/pci/ngene/ngene-cards.c | 15 +-------------- drivers/media/pci/ngene/ngene-core.c | 15 +-------------- drivers/media/pci/ngene/ngene-dvb.c | 15 +-------------- drivers/media/pci/ngene/ngene-i2c.c | 15 +-------------- drivers/media/pci/ngene/ngene.h | 14 +------------- 12 files changed, 12 insertions(+), 161 deletions(-) commit acee2e8d66f50a0e7ac780c5b06f46bf33f84d59 Author: Thomas Gleixner Date: Tue Jun 4 10:10:53 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 460 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation http www opensource org licenses gpl license html http www gnu org copyleft gpl html extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 3 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081201.897982733@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/clk/imx/clk-cpu.c | 8 +------- drivers/nvmem/imx-iim.c | 8 +------- drivers/nvmem/imx-ocotp.c | 8 +------- 3 files changed, 3 insertions(+), 21 deletions(-) commit cb849fc5f0c7a09e9033cad6c42efe40ce85545a Author: Thomas Gleixner Date: Tue Jun 4 10:10:52 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 459 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation the gpl this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license version 2 gplv2 for more details you should have received a copy of the gnu general public license version 2 gplv2 along with this source code extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 16 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081201.771169395@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/acpi/pci_mcfg.c | 13 +------------ drivers/clk/bcm/clk-sr.c | 13 +------------ drivers/crypto/bcm/cipher.c | 13 +------------ drivers/crypto/bcm/cipher.h | 13 +------------ drivers/crypto/bcm/spu.c | 13 +------------ drivers/crypto/bcm/spu.h | 13 +------------ drivers/crypto/bcm/spu2.c | 13 +------------ drivers/crypto/bcm/spu2.h | 13 +------------ drivers/crypto/bcm/spum.h | 13 +------------ drivers/crypto/bcm/util.c | 13 +------------ drivers/crypto/bcm/util.h | 13 +------------ drivers/iio/adc/bcm_iproc_adc.c | 13 +------------ drivers/mailbox/bcm-pdc-mailbox.c | 13 +------------ drivers/spi/spi-bcm-qspi.c | 13 +------------ drivers/spi/spi-bcm-qspi.h | 13 +------------ drivers/spi/spi-brcmstb-qspi.c | 13 +------------ 16 files changed, 16 insertions(+), 192 deletions(-) commit 071fb96b83f6ff6e04e5a82b3d372d391dc43337 Author: Thomas Gleixner Date: Tue Jun 4 10:10:51 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 457 Based on 2 normalized pattern(s): this file is licensed under gplv2 this file is part of the [aic94xx] driver the [aic94xx] driver is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 of the license the [aic94xx] driver is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with [aic94xx] driver if not write to the free software foundation inc 51 franklin st fifth floor boston ma 02110 1301 usa this file is licensed under gplv2 this file is part of the [88se64xx] [88se94xx] driver the [88se64xx] [88se94xx] driver is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 of the license the [88se64xx] [88se94xx] driver is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with [88se64xx] [88se94xx] driver if not write to the free software foundation inc 51 franklin st fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 2 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081201.638289549@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/scsi/aic94xx/Kconfig | 20 +------------------- drivers/scsi/mvsas/Kconfig | 20 +------------------- 2 files changed, 2 insertions(+), 38 deletions(-) commit 023b915e1f6985f2c21edca9c898a6cf49154b22 Author: Thomas Gleixner Date: Tue Jun 4 10:10:50 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 456 Based on 1 normalized pattern(s): driver is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 the [audiowerk2] [alsa] driver is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with the [audiowerk2] [alsa] driver if not write to the free software foundation inc 51 franklin street fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 5 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081201.505559553@linutronix.de Signed-off-by: Greg Kroah-Hartman sound/pci/aw2/aw2-alsa.c | 15 +-------------- sound/pci/aw2/aw2-saa7146.c | 15 +-------------- sound/pci/aw2/aw2-saa7146.h | 15 +-------------- sound/pci/aw2/aw2-tsl.c | 15 +-------------- sound/pci/aw2/saa7146.h | 15 +-------------- 5 files changed, 5 insertions(+), 70 deletions(-) commit f71e7375c9cbe52720bcf38f71f3d82d29d5db8a Author: Thomas Gleixner Date: Tue Jun 4 10:10:49 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 455 Based on 1 normalized pattern(s): this package is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 and only version 2 as published by the free software foundation extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081201.371541790@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/power/supply/max14656_charger_detector.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) commit ea65cc9bfb678aabd4a066883963aa9c8a6d4338 Author: Thomas Gleixner Date: Tue Jun 4 10:10:48 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 454 Based on 1 normalized pattern(s): this program is free software you can distribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 of the license extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 8 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081201.231815901@linutronix.de Signed-off-by: Greg Kroah-Hartman arch/mips/math-emu/dp_2008class.c | 5 +---- arch/mips/math-emu/dp_fmax.c | 5 +---- arch/mips/math-emu/dp_fmin.c | 5 +---- arch/mips/math-emu/dp_maddf.c | 5 +---- arch/mips/math-emu/sp_2008class.c | 5 +---- arch/mips/math-emu/sp_fmax.c | 5 +---- arch/mips/math-emu/sp_fmin.c | 5 +---- arch/mips/math-emu/sp_maddf.c | 5 +---- 8 files changed, 8 insertions(+), 32 deletions(-) commit d690ec537163a384aa1ff25b2be37df6a582412c Author: Thomas Gleixner Date: Tue Jun 4 10:10:46 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 452 Based on 1 normalized pattern(s): this program is free software void you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http void www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081201.003433009@linutronix.de Signed-off-by: Greg Kroah-Hartman arch/arm64/kernel/sys32.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) commit f85d208658468b1a298f31daddb05a7684969cd4 Author: Thomas Gleixner Date: Tue Jun 4 10:10:45 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 451 Based on 1 normalized pattern(s): this file is subject to the terms and conditions of version 2 of the gnu general public license see the file copying in the main directory of the linux distribution for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 5 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081200.872755311@linutronix.de Signed-off-by: Greg Kroah-Hartman include/linux/cgroup_rdma.h | 5 +---- kernel/bpf/cgroup.c | 5 +---- kernel/bpf/lpm_trie.c | 5 +---- kernel/cgroup/pids.c | 5 +---- kernel/cgroup/rdma.c | 5 +---- 5 files changed, 5 insertions(+), 20 deletions(-) commit d6869352cb3c3cf3450637a52349e2e87c1354aa Author: Thomas Gleixner Date: Mon Jun 3 07:45:06 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 250 Based on 1 normalized pattern(s): gpl v2 can be found in copying extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 20 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Alexios Zavras Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204655.283615864@linutronix.de Signed-off-by: Greg Kroah-Hartman sound/aoa/aoa-gpio.h | 3 +-- sound/aoa/aoa.h | 3 +-- sound/aoa/codecs/onyx.c | 5 +---- sound/aoa/codecs/onyx.h | 3 +-- sound/aoa/codecs/tas.c | 3 +-- sound/aoa/codecs/tas.h | 3 +-- sound/aoa/codecs/toonie.c | 4 +--- sound/aoa/core/alsa.c | 3 +-- sound/aoa/core/alsa.h | 3 +-- sound/aoa/core/core.c | 3 +-- sound/aoa/core/gpio-feature.c | 3 +-- sound/aoa/core/gpio-pmf.c | 3 +-- sound/aoa/fabrics/layout.c | 4 +--- sound/aoa/soundbus/core.c | 3 +-- sound/aoa/soundbus/i2sbus/control.c | 3 +-- sound/aoa/soundbus/i2sbus/core.c | 3 +-- sound/aoa/soundbus/i2sbus/i2sbus.h | 3 +-- sound/aoa/soundbus/i2sbus/interface.h | 3 +-- sound/aoa/soundbus/i2sbus/pcm.c | 3 +-- sound/aoa/soundbus/soundbus.h | 3 +-- 20 files changed, 20 insertions(+), 44 deletions(-) commit 8092f73c51567470bd79472c6eb25d2e1841fac3 Author: Thomas Gleixner Date: Mon Jun 3 07:45:04 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 248 Based on 1 normalized pattern(s): this file is released under the gpl v2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 3 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Reviewed-by: Armijn Hemel Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204655.103854853@linutronix.de Signed-off-by: Greg Kroah-Hartman kernel/power/poweroff.c | 3 +-- lib/klist.c | 3 +-- mm/interval_tree.c | 3 +-- 3 files changed, 3 insertions(+), 6 deletions(-) commit ddceed9d11ee097f95b7a7d02fcce0d5e4b71df3 Author: Thomas Gleixner Date: Mon Jun 3 07:45:03 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 247 Based on 1 normalized pattern(s): gnu gpl v2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 5 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Alexios Zavras Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204655.013483115@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/macintosh/windfarm_max6690_sensor.c | 3 +-- drivers/macintosh/windfarm_pm112.c | 3 +-- drivers/macintosh/windfarm_pm72.c | 3 +-- drivers/macintosh/windfarm_rm31.c | 3 +-- tools/pcmcia/crc32hash.c | 1 + 5 files changed, 5 insertions(+), 8 deletions(-) commit 2c162f9b41722a87b13723cec435f0f4d33a3dbb Author: Thomas Gleixner Date: Mon Jun 3 07:45:02 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 246 Based on 1 normalized pattern(s): released under the term of the gnu gpl v2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 16 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Reviewed-by: Alexios Zavras Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204654.922331175@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/macintosh/rack-meter.c | 4 +--- drivers/macintosh/smu.c | 3 +-- drivers/macintosh/windfarm.h | 3 +-- drivers/macintosh/windfarm_ad7417_sensor.c | 3 +-- drivers/macintosh/windfarm_core.c | 3 +-- drivers/macintosh/windfarm_fcu_controls.c | 3 +-- drivers/macintosh/windfarm_lm75_sensor.c | 3 +-- drivers/macintosh/windfarm_lm87_sensor.c | 4 +--- drivers/macintosh/windfarm_mpu.h | 3 +-- drivers/macintosh/windfarm_pid.c | 3 +-- drivers/macintosh/windfarm_pid.h | 3 +-- drivers/macintosh/windfarm_pm121.c | 13 +------------ drivers/macintosh/windfarm_pm81.c | 4 +--- drivers/macintosh/windfarm_pm91.c | 3 +-- drivers/macintosh/windfarm_smu_controls.c | 3 +-- drivers/macintosh/windfarm_smu_sensors.c | 3 +-- 16 files changed, 16 insertions(+), 45 deletions(-) commit d82444d2a9d010c08c423bf5c6102d43a14b8739 Author: Thomas Gleixner Date: Mon Jun 3 07:45:01 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 245 Based on 1 normalized pattern(s): gpl v2 only extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204654.833758402@linutronix.de Signed-off-by: Greg Kroah-Hartman include/linux/platform_data/atmel.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) commit e311edbc45de6163a278fd5a8be0dabe2efd9b9b Author: Thomas Gleixner Date: Mon Jun 3 07:45:00 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 244 Based on 1 normalized pattern(s): this file is rleased under the gpl v2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Alexios Zavras Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204654.725819457@linutronix.de Signed-off-by: Greg Kroah-Hartman include/linux/klist.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) commit 82c73e0a3868e580da56b559d4940c9be8359c06 Author: Thomas Gleixner Date: Mon Jun 3 07:44:59 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 243 Based on 1 normalized pattern(s): this file is licensed under the gpl v2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 3 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Reviewed-by: Armijn Hemel Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204654.634736654@linutronix.de Signed-off-by: Greg Kroah-Hartman arch/x86/kernel/eisa.c | 3 +-- arch/x86/kernel/idt.c | 3 +-- drivers/clocksource/acpi_pm.c | 3 +-- 3 files changed, 3 insertions(+), 6 deletions(-) commit 077e6e51c889ca13982b82218612cfe5f94f7cc4 Author: Thomas Gleixner Date: Mon Jun 3 07:44:55 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 239 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 675 mass ave cambridge ma 02139 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Reviewed-by: Armijn Hemel Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204654.276825629@linutronix.de Signed-off-by: Greg Kroah-Hartman sound/soc/jz4740/qi_lb60.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) commit 4ba774edce179a885edc23762cd0a44ea2c8107a Author: Thomas Gleixner Date: Mon Jun 3 07:44:54 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 238 Based on 2 normalized pattern(s): the original driver s license is gpl as declared with module_license this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation under version 2 of the license this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details the original driver s license is gpl as declared with module_license [copyright] [c] [2010] [2012] [mauro] [carvalho] [chehab] [driver] [modified] [by] [in] [order] [to] [work] [with] [upstream] [drxk] [driver] [and] [tons] [of] [bugs] [got] [fixed] [and] [converted] [to] [use] [dvb] [usb] [v2] this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation under version 2 of the license this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 2 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Reviewed-by: Alexios Zavras Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204654.186977917@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/media/tuners/mt2063.c | 11 +---------- drivers/media/usb/dvb-usb-v2/az6007.c | 10 +--------- 2 files changed, 2 insertions(+), 19 deletions(-) commit 77512baaea9ae397ec36767b9cd3e3a3920bb6d3 Author: Thomas Gleixner Date: Mon Jun 3 07:44:53 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 237 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 8 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204654.096873163@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/media/v4l2-core/videobuf-core.c | 5 +---- drivers/media/v4l2-core/videobuf-dma-contig.c | 5 +---- drivers/media/v4l2-core/videobuf-dma-sg.c | 5 +---- drivers/media/v4l2-core/videobuf-vmalloc.c | 5 +---- include/media/videobuf-core.h | 5 +---- include/media/videobuf-dma-contig.h | 5 +---- include/media/videobuf-dma-sg.h | 5 +---- include/media/videobuf-vmalloc.h | 5 +---- 8 files changed, 8 insertions(+), 32 deletions(-) commit 2504ba9f5970299a33ca7802c60359f849146d78 Author: Thomas Gleixner Date: Mon Jun 3 07:44:51 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 235 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 53 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Alexios Zavras Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204653.904365654@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/ata/ahci_seattle.c | 10 +--------- drivers/cpufreq/sfi-cpufreq.c | 10 +--------- drivers/gpu/drm/rockchip/cdn-dp-core.h | 10 +--------- drivers/i2c/busses/i2c-simtec.c | 10 +--------- drivers/media/usb/pvrusb2/pvrusb2-audio.c | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-audio.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-context.c | 11 +---------- drivers/media/usb/pvrusb2/pvrusb2-context.h | 11 +---------- drivers/media/usb/pvrusb2/pvrusb2-cs53l32a.c | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-cs53l32a.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-ctrl.c | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-ctrl.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-cx2584x-v4l.c | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-cx2584x-v4l.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-debug.h | 11 +---------- drivers/media/usb/pvrusb2/pvrusb2-debugifc.c | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-debugifc.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-devattr.c | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-devattr.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-dvb.c | 11 +---------- drivers/media/usb/pvrusb2/pvrusb2-eeprom.c | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-eeprom.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-encoder.c | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-encoder.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-fx2-cmd.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-hdw-internal.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-hdw.c | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-hdw.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-i2c-core.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-io.c | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-io.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-ioread.c | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-ioread.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-main.c | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-std.c | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-std.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-sysfs.c | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-sysfs.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-util.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-v4l2.c | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-v4l2.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-video-v4l.c | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-video-v4l.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-wm8775.c | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2-wm8775.h | 12 +----------- drivers/media/usb/pvrusb2/pvrusb2.h | 12 +----------- drivers/net/ethernet/alacritech/slicoss.c | 11 +---------- drivers/phy/rockchip/phy-rockchip-emmc.c | 10 +--------- drivers/phy/rockchip/phy-rockchip-pcie.c | 10 +--------- drivers/phy/rockchip/phy-rockchip-usb.c | 10 +--------- include/linux/kvm_irqfd.h | 9 +-------- net/sched/sch_pie.c | 11 +---------- 53 files changed, 53 insertions(+), 560 deletions(-) commit caab277b1de0a22b675c4c95fc7b285ec2eb5bf5 Author: Thomas Gleixner Date: Mon Jun 3 07:44:50 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 503 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204653.811534538@linutronix.de Signed-off-by: Greg Kroah-Hartman arch/arm/include/asm/arch_gicv3.h | 13 +------------ arch/arm/include/asm/arm-cci.h | 13 +------------ arch/arm/include/asm/kvm_hyp.h | 13 +------------ arch/arm/include/asm/stage2_pgtable.h | 13 +------------ arch/arm/include/asm/vdso_datapage.h | 13 +------------ arch/arm/kernel/vdso.c | 13 +------------ arch/arm/kvm/hyp/banked-sr.c | 13 +------------ arch/arm/kvm/hyp/cp15-sr.c | 13 +------------ arch/arm/kvm/hyp/entry.S | 13 +------------ arch/arm/kvm/hyp/s2-setup.c | 13 +------------ arch/arm/kvm/hyp/switch.c | 13 +------------ arch/arm/kvm/hyp/tlb.c | 13 +------------ arch/arm/kvm/hyp/vfp.S | 13 +------------ arch/arm/mach-omap2/display.h | 13 +------------ arch/arm/vdso/vdso.S | 13 +------------ arch/arm/vdso/vdso.lds.S | 13 +------------ arch/arm64/include/asm/arch_gicv3.h | 13 +------------ arch/arm64/include/asm/arch_timer.h | 13 +------------ arch/arm64/include/asm/arm-cci.h | 13 +------------ arch/arm64/include/asm/asm-bug.h | 13 +------------ arch/arm64/include/asm/assembler.h | 13 +------------ arch/arm64/include/asm/atomic.h | 13 +------------ arch/arm64/include/asm/atomic_ll_sc.h | 13 +------------ arch/arm64/include/asm/atomic_lse.h | 13 +------------ arch/arm64/include/asm/barrier.h | 13 +------------ arch/arm64/include/asm/bitops.h | 13 +------------ arch/arm64/include/asm/bug.h | 13 +------------ arch/arm64/include/asm/cache.h | 13 +------------ arch/arm64/include/asm/cacheflush.h | 13 +------------ arch/arm64/include/asm/checksum.h | 13 +------------ arch/arm64/include/asm/cmpxchg.h | 13 +------------ arch/arm64/include/asm/compat.h | 13 +------------ arch/arm64/include/asm/cpu.h | 13 +------------ arch/arm64/include/asm/cpu_ops.h | 13 +------------ arch/arm64/include/asm/cpucaps.h | 13 +------------ arch/arm64/include/asm/cputype.h | 13 +------------ arch/arm64/include/asm/daifflags.h | 13 +------------ arch/arm64/include/asm/debug-monitors.h | 13 +------------ arch/arm64/include/asm/device.h | 13 +------------ arch/arm64/include/asm/dma-mapping.h | 13 +------------ arch/arm64/include/asm/elf.h | 13 +------------ arch/arm64/include/asm/esr.h | 13 +------------ arch/arm64/include/asm/exception.h | 13 +------------ arch/arm64/include/asm/exec.h | 13 +------------ arch/arm64/include/asm/fb.h | 13 +------------ arch/arm64/include/asm/fpsimd.h | 13 +------------ arch/arm64/include/asm/fpsimdmacros.h | 13 +------------ arch/arm64/include/asm/futex.h | 13 +------------ arch/arm64/include/asm/hardirq.h | 13 +------------ arch/arm64/include/asm/hw_breakpoint.h | 13 +------------ arch/arm64/include/asm/hwcap.h | 13 +------------ arch/arm64/include/asm/insn.h | 13 +------------ arch/arm64/include/asm/io.h | 13 +------------ arch/arm64/include/asm/irqflags.h | 13 +------------ arch/arm64/include/asm/jump_label.h | 13 +------------ arch/arm64/include/asm/kernel-pgtable.h | 13 +------------ arch/arm64/include/asm/kgdb.h | 13 +------------ arch/arm64/include/asm/kvm_arm.h | 13 +------------ arch/arm64/include/asm/kvm_asm.h | 13 +------------ arch/arm64/include/asm/kvm_coproc.h | 13 +------------ arch/arm64/include/asm/kvm_emulate.h | 13 +------------ arch/arm64/include/asm/kvm_host.h | 13 +------------ arch/arm64/include/asm/kvm_hyp.h | 13 +------------ arch/arm64/include/asm/kvm_mmio.h | 13 +------------ arch/arm64/include/asm/kvm_mmu.h | 13 +------------ arch/arm64/include/asm/memory.h | 13 +------------ arch/arm64/include/asm/mmu.h | 13 +------------ arch/arm64/include/asm/mmu_context.h | 13 +------------ arch/arm64/include/asm/module.h | 13 +------------ arch/arm64/include/asm/page-def.h | 13 +------------ arch/arm64/include/asm/page.h | 13 +------------ arch/arm64/include/asm/percpu.h | 13 +------------ arch/arm64/include/asm/perf_event.h | 13 +------------ arch/arm64/include/asm/pgalloc.h | 13 +------------ arch/arm64/include/asm/pgtable-hwdef.h | 13 +------------ arch/arm64/include/asm/pgtable-prot.h | 13 +------------ arch/arm64/include/asm/pgtable-types.h | 13 +------------ arch/arm64/include/asm/pgtable.h | 13 +------------ arch/arm64/include/asm/proc-fns.h | 13 +------------ arch/arm64/include/asm/processor.h | 13 +------------ arch/arm64/include/asm/ptdump.h | 13 +------------ arch/arm64/include/asm/ptrace.h | 13 +------------ arch/arm64/include/asm/sections.h | 13 +------------ arch/arm64/include/asm/shmparam.h | 13 +------------ arch/arm64/include/asm/signal32.h | 13 +------------ arch/arm64/include/asm/smp.h | 13 +------------ arch/arm64/include/asm/smp_plat.h | 13 +------------ arch/arm64/include/asm/sparsemem.h | 13 +------------ arch/arm64/include/asm/spinlock.h | 13 +------------ arch/arm64/include/asm/spinlock_types.h | 13 +------------ arch/arm64/include/asm/stacktrace.h | 13 +------------ arch/arm64/include/asm/stage2_pgtable.h | 13 +------------ arch/arm64/include/asm/stat.h | 13 +------------ arch/arm64/include/asm/string.h | 13 +------------ arch/arm64/include/asm/syscall.h | 13 +------------ arch/arm64/include/asm/sysreg.h | 13 +------------ arch/arm64/include/asm/system_misc.h | 13 +------------ arch/arm64/include/asm/thread_info.h | 13 +------------ arch/arm64/include/asm/timex.h | 13 +------------ arch/arm64/include/asm/tlb.h | 13 +------------ arch/arm64/include/asm/tlbflush.h | 13 +------------ arch/arm64/include/asm/traps.h | 13 +------------ arch/arm64/include/asm/uaccess.h | 13 +------------ arch/arm64/include/asm/unistd.h | 13 +------------ arch/arm64/include/asm/unistd32.h | 13 +------------ arch/arm64/include/asm/vdso.h | 13 +------------ arch/arm64/include/asm/vdso_datapage.h | 13 +------------ arch/arm64/include/asm/virt.h | 13 +------------ arch/arm64/include/asm/word-at-a-time.h | 13 +------------ arch/arm64/kernel/acpi_parking_protocol.c | 13 +------------ arch/arm64/kernel/alternative.c | 13 +------------ arch/arm64/kernel/asm-offsets.c | 13 +------------ arch/arm64/kernel/cpu_errata.c | 13 +------------ arch/arm64/kernel/cpu_ops.c | 13 +------------ arch/arm64/kernel/cpufeature.c | 13 +------------ arch/arm64/kernel/cpuinfo.c | 12 +----------- arch/arm64/kernel/debug-monitors.c | 13 +------------ arch/arm64/kernel/entry-fpsimd.S | 13 +------------ arch/arm64/kernel/entry.S | 13 +------------ arch/arm64/kernel/fpsimd.c | 13 +------------ arch/arm64/kernel/head.S | 13 +------------ arch/arm64/kernel/hibernate-asm.S | 13 +------------ arch/arm64/kernel/hw_breakpoint.c | 13 +------------ arch/arm64/kernel/hyp-stub.S | 13 +------------ arch/arm64/kernel/image.h | 13 +------------ arch/arm64/kernel/insn.c | 13 +------------ arch/arm64/kernel/io.c | 13 +------------ arch/arm64/kernel/irq.c | 13 +------------ arch/arm64/kernel/jump_label.c | 13 +------------ arch/arm64/kernel/kgdb.c | 13 +------------ arch/arm64/kernel/module.c | 13 +------------ arch/arm64/kernel/perf_callchain.c | 13 +------------ arch/arm64/kernel/perf_event.c | 13 +------------ arch/arm64/kernel/process.c | 13 +------------ arch/arm64/kernel/ptrace.c | 13 +------------ arch/arm64/kernel/setup.c | 13 +------------ arch/arm64/kernel/signal.c | 13 +------------ arch/arm64/kernel/signal32.c | 13 +------------ arch/arm64/kernel/smp.c | 13 +------------ arch/arm64/kernel/smp_spin_table.c | 13 +------------ arch/arm64/kernel/stacktrace.c | 13 +------------ arch/arm64/kernel/sys.c | 13 +------------ arch/arm64/kernel/sys_compat.c | 13 +------------ arch/arm64/kernel/time.c | 13 +------------ arch/arm64/kernel/traps.c | 13 +------------ arch/arm64/kernel/vdso.c | 13 +------------ arch/arm64/kernel/vdso/gettimeofday.S | 13 +------------ arch/arm64/kernel/vdso/note.S | 13 +------------ arch/arm64/kernel/vdso/sigreturn.S | 13 +------------ arch/arm64/kernel/vdso/vdso.S | 13 +------------ arch/arm64/kernel/vdso/vdso.lds.S | 13 +------------ arch/arm64/kvm/debug.c | 13 +------------ arch/arm64/kvm/guest.c | 13 +------------ arch/arm64/kvm/handle_exit.c | 13 +------------ arch/arm64/kvm/hyp-init.S | 13 +------------ arch/arm64/kvm/hyp.S | 13 +------------ arch/arm64/kvm/hyp/debug-sr.c | 13 +------------ arch/arm64/kvm/hyp/entry.S | 13 +------------ arch/arm64/kvm/hyp/fpsimd.S | 13 +------------ arch/arm64/kvm/hyp/hyp-entry.S | 13 +------------ arch/arm64/kvm/hyp/switch.c | 13 +------------ arch/arm64/kvm/hyp/sysreg-sr.c | 13 +------------ arch/arm64/kvm/hyp/tlb.c | 13 +------------ arch/arm64/kvm/hyp/vgic-v2-cpuif-proxy.c | 13 +------------ arch/arm64/kvm/inject_fault.c | 13 +------------ arch/arm64/kvm/regmap.c | 13 +------------ arch/arm64/kvm/reset.c | 13 +------------ arch/arm64/kvm/sys_regs.c | 13 +------------ arch/arm64/kvm/sys_regs.h | 13 +------------ arch/arm64/kvm/sys_regs_generic_v8.c | 13 +------------ arch/arm64/kvm/va_layout.c | 13 +------------ arch/arm64/lib/clear_page.S | 13 +------------ arch/arm64/lib/clear_user.S | 13 +------------ arch/arm64/lib/copy_from_user.S | 13 +------------ arch/arm64/lib/copy_in_user.S | 13 +------------ arch/arm64/lib/copy_page.S | 13 +------------ arch/arm64/lib/copy_template.S | 14 +------------- arch/arm64/lib/copy_to_user.S | 13 +------------ arch/arm64/lib/delay.c | 13 +------------ arch/arm64/lib/memchr.S | 13 +------------ arch/arm64/lib/memcmp.S | 14 +------------- arch/arm64/lib/memcpy.S | 14 +------------- arch/arm64/lib/memmove.S | 14 +------------- arch/arm64/lib/memset.S | 14 +------------- arch/arm64/lib/strchr.S | 13 +------------ arch/arm64/lib/strcmp.S | 14 +------------- arch/arm64/lib/strlen.S | 14 +------------- arch/arm64/lib/strncmp.S | 14 +------------- arch/arm64/lib/strnlen.S | 14 +------------- arch/arm64/lib/strrchr.S | 13 +------------ arch/arm64/lib/uaccess_flushcache.c | 13 +------------ arch/arm64/mm/cache.S | 13 +------------ arch/arm64/mm/context.c | 13 +------------ arch/arm64/mm/copypage.c | 13 +------------ arch/arm64/mm/dma-mapping.c | 13 +------------ arch/arm64/mm/fault.c | 13 +------------ arch/arm64/mm/flush.c | 13 +------------ arch/arm64/mm/init.c | 13 +------------ arch/arm64/mm/ioremap.c | 13 +------------ arch/arm64/mm/mmap.c | 13 +------------ arch/arm64/mm/mmu.c | 13 +------------ arch/arm64/mm/numa.c | 13 +------------ arch/arm64/mm/pgd.c | 13 +------------ arch/arm64/mm/proc.S | 13 +------------ arch/arm64/net/bpf_jit.h | 13 +------------ arch/arm64/net/bpf_jit_comp.c | 13 +------------ arch/ia64/include/asm/exception.h | 14 +------------- arch/nios2/include/asm/timex.h | 14 +------------- arch/nios2/lib/delay.c | 14 +------------- arch/riscv/include/asm/barrier.h | 13 +------------ arch/riscv/include/asm/hwcap.h | 13 +------------ arch/riscv/include/asm/vdso.h | 13 +------------ arch/riscv/include/uapi/asm/auxvec.h | 13 +------------ arch/riscv/include/uapi/asm/bitsperlong.h | 13 +------------ arch/riscv/include/uapi/asm/byteorder.h | 13 +------------ arch/riscv/include/uapi/asm/hwcap.h | 13 +------------ arch/riscv/include/uapi/asm/ucontext.h | 13 +------------ arch/riscv/kernel/cpufeature.c | 13 +------------ arch/riscv/kernel/smp.c | 13 +------------ arch/riscv/kernel/vdso.c | 13 +------------ crypto/sm3_generic.c | 13 +------------ drivers/clocksource/dw_apb_timer_of.c | 13 +------------ drivers/crypto/stm32/stm32-hash.c | 16 +--------------- drivers/dma-buf/dma-buf.c | 13 +------------ drivers/dma/at_xdmac.c | 13 +------------ drivers/gpio/gpio-xgene.c | 13 +------------ drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 13 +------------ drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 13 +------------ drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h | 13 +------------ drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c | 13 +------------ drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 13 +------------ drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c | 13 +------------ drivers/gpu/drm/i2c/tda998x_drv.c | 13 +------------ drivers/gpu/drm/msm/adreno/a3xx_gpu.c | 13 +------------ drivers/gpu/drm/msm/adreno/a3xx_gpu.h | 13 +------------ drivers/gpu/drm/msm/adreno/adreno_device.c | 13 +------------ drivers/gpu/drm/msm/adreno/adreno_gpu.c | 13 +------------ drivers/gpu/drm/msm/adreno/adreno_gpu.h | 13 +------------ drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 13 +------------ drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h | 13 +------------ drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 13 +------------ drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 13 +------------ drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 13 +------------ drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 13 +------------ drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 13 +------------ drivers/gpu/drm/msm/disp/dpu1/dpu_plane.h | 13 +------------ drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp4/mdp4_dsi_encoder.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp4/mdp4_irq.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.h | 13 +------------ drivers/gpu/drm/msm/disp/mdp4/mdp4_lcdc_encoder.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_connector.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_pll.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp5/mdp5_irq.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.h | 13 +------------ drivers/gpu/drm/msm/disp/mdp5/mdp5_mdss.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.h | 13 +------------ drivers/gpu/drm/msm/disp/mdp5/mdp5_pipe.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp5/mdp5_pipe.h | 13 +------------ drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.h | 13 +------------ drivers/gpu/drm/msm/disp/mdp_format.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp_kms.c | 13 +------------ drivers/gpu/drm/msm/disp/mdp_kms.h | 13 +------------ drivers/gpu/drm/msm/hdmi/hdmi.c | 13 +------------ drivers/gpu/drm/msm/hdmi/hdmi.h | 13 +------------ drivers/gpu/drm/msm/hdmi/hdmi_audio.c | 13 +------------ drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 13 +------------ drivers/gpu/drm/msm/hdmi/hdmi_connector.c | 13 +------------ drivers/gpu/drm/msm/hdmi/hdmi_i2c.c | 13 +------------ drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c | 13 +------------ drivers/gpu/drm/msm/hdmi/hdmi_phy_8x60.c | 13 +------------ drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c | 13 +------------ drivers/gpu/drm/msm/hdmi/hdmi_pll_8960.c | 13 +------------ drivers/gpu/drm/msm/msm_atomic.c | 13 +------------ drivers/gpu/drm/msm/msm_debugfs.c | 13 +------------ drivers/gpu/drm/msm/msm_debugfs.h | 13 +------------ drivers/gpu/drm/msm/msm_drv.c | 13 +------------ drivers/gpu/drm/msm/msm_drv.h | 13 +------------ drivers/gpu/drm/msm/msm_fb.c | 13 +------------ drivers/gpu/drm/msm/msm_fbdev.c | 13 +------------ drivers/gpu/drm/msm/msm_fence.c | 13 +------------ drivers/gpu/drm/msm/msm_fence.h | 13 +------------ drivers/gpu/drm/msm/msm_gem.c | 13 +------------ drivers/gpu/drm/msm/msm_gem.h | 13 +------------ drivers/gpu/drm/msm/msm_gem_prime.c | 13 +------------ drivers/gpu/drm/msm/msm_gem_shrinker.c | 13 +------------ drivers/gpu/drm/msm/msm_gem_submit.c | 13 +------------ drivers/gpu/drm/msm/msm_gem_vma.c | 13 +------------ drivers/gpu/drm/msm/msm_gpu.c | 13 +------------ drivers/gpu/drm/msm/msm_gpu.h | 13 +------------ drivers/gpu/drm/msm/msm_iommu.c | 13 +------------ drivers/gpu/drm/msm/msm_kms.h | 13 +------------ drivers/gpu/drm/msm/msm_mmu.h | 13 +------------ drivers/gpu/drm/msm/msm_perf.c | 13 +------------ drivers/gpu/drm/msm/msm_rd.c | 13 +------------ drivers/gpu/drm/msm/msm_ringbuffer.c | 13 +------------ drivers/gpu/drm/msm/msm_ringbuffer.h | 13 +------------ drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c | 13 +------------ drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c | 13 +------------ drivers/gpu/drm/omapdrm/dss/core.c | 13 +------------ drivers/gpu/drm/omapdrm/dss/dispc.c | 13 +------------ drivers/gpu/drm/omapdrm/dss/dispc.h | 13 +------------ drivers/gpu/drm/omapdrm/dss/dispc_coefs.c | 13 +------------ drivers/gpu/drm/omapdrm/dss/display.c | 13 +------------ drivers/gpu/drm/omapdrm/dss/dpi.c | 13 +------------ drivers/gpu/drm/omapdrm/dss/dsi.c | 13 +------------ drivers/gpu/drm/omapdrm/dss/dss.c | 13 +------------ drivers/gpu/drm/omapdrm/dss/dss.h | 13 +------------ drivers/gpu/drm/omapdrm/dss/hdmi.h | 13 +------------ drivers/gpu/drm/omapdrm/dss/hdmi4.c | 13 +------------ drivers/gpu/drm/omapdrm/dss/hdmi4_core.c | 13 +------------ drivers/gpu/drm/omapdrm/dss/hdmi4_core.h | 13 +------------ drivers/gpu/drm/omapdrm/dss/hdmi5.c | 13 +------------ drivers/gpu/drm/omapdrm/dss/hdmi5_core.c | 13 +------------ drivers/gpu/drm/omapdrm/dss/hdmi5_core.h | 13 +------------ drivers/gpu/drm/omapdrm/dss/omapdss-boot-init.c | 13 +------------ drivers/gpu/drm/omapdrm/dss/omapdss.h | 13 +------------ drivers/gpu/drm/omapdrm/dss/output.c | 13 +------------ drivers/gpu/drm/omapdrm/dss/pll.c | 13 +------------ drivers/gpu/drm/omapdrm/dss/sdi.c | 13 +------------ drivers/gpu/drm/omapdrm/dss/venc.c | 13 +------------ drivers/gpu/drm/omapdrm/omap_connector.c | 13 +------------ drivers/gpu/drm/omapdrm/omap_connector.h | 13 +------------ drivers/gpu/drm/omapdrm/omap_crtc.c | 13 +------------ drivers/gpu/drm/omapdrm/omap_crtc.h | 13 +------------ drivers/gpu/drm/omapdrm/omap_debugfs.c | 13 +------------ drivers/gpu/drm/omapdrm/omap_drv.c | 13 +------------ drivers/gpu/drm/omapdrm/omap_drv.h | 13 +------------ drivers/gpu/drm/omapdrm/omap_encoder.c | 13 +------------ drivers/gpu/drm/omapdrm/omap_encoder.h | 13 +------------ drivers/gpu/drm/omapdrm/omap_fb.c | 13 +------------ drivers/gpu/drm/omapdrm/omap_fb.h | 13 +------------ drivers/gpu/drm/omapdrm/omap_fbdev.c | 13 +------------ drivers/gpu/drm/omapdrm/omap_fbdev.h | 13 +------------ drivers/gpu/drm/omapdrm/omap_gem.c | 13 +------------ drivers/gpu/drm/omapdrm/omap_gem.h | 13 +------------ drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c | 13 +------------ drivers/gpu/drm/omapdrm/omap_irq.c | 13 +------------ drivers/gpu/drm/omapdrm/omap_irq.h | 13 +------------ drivers/gpu/drm/omapdrm/omap_plane.c | 13 +------------ drivers/gpu/drm/omapdrm/omap_plane.h | 13 +------------ drivers/gpu/drm/panel/panel-jdi-lt070me05000.c | 13 +------------ drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c | 13 +------------ drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c | 13 +------------ drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 13 +------------ drivers/gpu/drm/tilcdc/tilcdc_drv.c | 13 +------------ drivers/gpu/drm/tilcdc/tilcdc_drv.h | 13 +------------ drivers/gpu/drm/tilcdc/tilcdc_external.h | 13 +------------ drivers/gpu/drm/tilcdc/tilcdc_panel.c | 13 +------------ drivers/gpu/drm/tilcdc/tilcdc_panel.h | 13 +------------ drivers/gpu/drm/tilcdc/tilcdc_plane.c | 13 +------------ drivers/gpu/drm/tilcdc/tilcdc_regs.h | 13 +------------ drivers/gpu/drm/tilcdc/tilcdc_tfp410.c | 13 +------------ drivers/gpu/drm/tilcdc/tilcdc_tfp410.h | 13 +------------ drivers/gpu/drm/vc4/vc4_dpi.c | 13 +------------ drivers/gpu/drm/vc4/vc4_dsi.c | 13 +------------ drivers/gpu/drm/vc4/vc4_hdmi.c | 13 +------------ drivers/gpu/drm/vc4/vc4_v3d.c | 13 +------------ drivers/gpu/drm/vc4/vc4_vec.c | 13 +------------ drivers/input/misc/cma3000_d0x.c | 13 +------------ drivers/input/misc/cma3000_d0x.h | 13 +------------ drivers/input/misc/cma3000_d0x_i2c.c | 13 +------------ drivers/iommu/dma-iommu.c | 13 +------------ drivers/iommu/io-pgtable-arm-v7s.c | 13 +------------ drivers/iommu/io-pgtable-arm.c | 13 +------------ drivers/iommu/io-pgtable.c | 13 +------------ drivers/iommu/qcom_iommu.c | 13 +------------ drivers/irqchip/irq-gic-common.c | 13 +------------ drivers/irqchip/irq-gic-common.h | 13 +------------ drivers/irqchip/irq-gic-pm.c | 13 +------------ drivers/irqchip/irq-gic-v3-its-pci-msi.c | 13 +------------ drivers/irqchip/irq-gic-v3-its-platform-msi.c | 13 +------------ drivers/irqchip/irq-gic-v3-its.c | 13 +------------ drivers/irqchip/irq-gic-v3.c | 13 +------------ drivers/irqchip/irq-gic-v4.c | 13 +------------ drivers/irqchip/irq-mbigen.c | 13 +------------ drivers/irqchip/irq-partition-percpu.c | 13 +------------ drivers/memstick/host/rtsx_usb_ms.c | 13 +------------ drivers/mfd/atmel-flexcom.c | 13 +------------ drivers/mfd/atmel-hlcdc.c | 13 +------------ drivers/mfd/sky81452.c | 13 +------------ drivers/misc/cardreader/rtsx_usb.c | 13 +------------ drivers/mmc/host/rtsx_usb_sdmmc.c | 13 +------------ drivers/mtd/spi-nor/stm32-quadspi.c | 15 +-------------- drivers/net/ethernet/lantiq_etop.c | 12 +----------- drivers/net/ethernet/netx-eth.c | 13 +------------ drivers/net/ethernet/pasemi/pasemi_mac.c | 13 +------------ drivers/net/ethernet/pasemi/pasemi_mac.h | 13 +------------ drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c | 13 +------------ drivers/net/ethernet/stmicro/stmmac/altr_tse_pcs.c | 13 +------------ drivers/net/ethernet/stmicro/stmmac/altr_tse_pcs.h | 13 +------------ drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 13 +------------ drivers/perf/arm_spe_pmu.c | 13 +------------ drivers/pwm/pwm-atmel-hlcdc.c | 13 +------------ drivers/pwm/pwm-pca9685.c | 13 +------------ drivers/pwm/pwm-twl-led.c | 13 +------------ drivers/pwm/pwm-twl.c | 13 +------------ drivers/uwb/allocator.c | 13 +------------ drivers/uwb/drp-avail.c | 14 +------------- drivers/uwb/drp-ie.c | 13 +------------ drivers/uwb/drp.c | 13 +------------ drivers/uwb/ie-rcv.c | 13 +------------ drivers/uwb/pal.c | 13 +------------ drivers/uwb/radio.c | 13 +------------ drivers/uwb/rsv.c | 13 +------------ drivers/video/backlight/arcxcnn_bl.c | 13 +------------ drivers/video/backlight/sky81452-backlight.c | 13 +------------ .../fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c | 13 +------------ .../fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/apply.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/core.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/dispc-compat.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/dispc-compat.h | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/dispc.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/dispc.h | 14 +------------- drivers/video/fbdev/omap2/omapfb/dss/dispc_coefs.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/display-sysfs.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/display.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/dpi.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/dsi.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/dss.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/dss.h | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/dss_features.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/dss_features.h | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/hdmi.h | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.h | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/hdmi5.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/hdmi5_core.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/hdmi5_core.h | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/manager-sysfs.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/manager.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/output.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/overlay-sysfs.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/overlay.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/pll.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/rfbi.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/sdi.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/dss/venc.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/omapfb-main.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/omapfb-sysfs.c | 13 +------------ drivers/video/fbdev/omap2/omapfb/omapfb.h | 13 +------------ include/clocksource/arm_arch_timer.h | 13 +------------ include/clocksource/samsung_pwm.h | 13 +------------ include/crypto/sm3_base.h | 13 +------------ include/dt-bindings/mfd/atmel-flexcom.h | 13 +------------ include/kvm/arm_pmu.h | 13 +------------ include/kvm/arm_psci.h | 13 +------------ include/kvm/arm_vgic.h | 13 +------------ include/linux/apple-gmux.h | 13 +------------ include/linux/dma-buf.h | 13 +------------ include/linux/dma-iommu.h | 13 +------------ include/linux/input/cma3000.h | 13 +------------ include/linux/irqchip/arm-gic-v3.h | 14 +------------- include/linux/irqchip/arm-gic-v4.h | 13 +------------ include/linux/irqchip/chained_irq.h | 13 +------------ include/linux/irqchip/irq-partition-percpu.h | 13 +------------ include/linux/mfd/atmel-hlcdc.h | 13 +------------ include/linux/mfd/sky81452.h | 13 +------------ include/linux/platform_data/dmtimer-omap.h | 13 +------------ include/linux/platform_data/sky81452-backlight.h | 13 +------------ include/linux/rtsx_usb.h | 13 +------------ include/linux/uwb/debug-cmd.h | 13 +------------ include/net/nfc/nci.h | 14 +------------- include/net/nfc/nci_core.h | 14 +------------- include/video/omap-panel-data.h | 13 +------------ net/bluetooth/bnep/bnep.h | 12 +----------- net/nfc/nci/core.c | 14 +------------- net/nfc/nci/data.c | 14 +------------- net/nfc/nci/hci.c | 14 +------------- net/nfc/nci/lib.c | 14 +------------- net/nfc/nci/ntf.c | 14 +------------- net/nfc/nci/rsp.c | 14 +------------- sound/soc/atmel/atmel-i2s.c | 13 +------------ tools/arch/riscv/include/uapi/asm/bitsperlong.h | 13 +------------ virt/kvm/arm/aarch32.c | 13 +------------ virt/kvm/arm/hyp/timer-sr.c | 13 +------------ virt/kvm/arm/hyp/vgic-v3-sr.c | 13 +------------ virt/kvm/arm/perf.c | 13 +------------ virt/kvm/arm/pmu.c | 13 +------------ virt/kvm/arm/psci.c | 13 +------------ virt/kvm/arm/vgic/vgic-debug.c | 13 +------------ virt/kvm/arm/vgic/vgic-init.c | 13 +------------ virt/kvm/arm/vgic/vgic-irqfd.c | 13 +------------ virt/kvm/arm/vgic/vgic-its.c | 13 +------------ virt/kvm/arm/vgic/vgic-mmio.h | 13 +------------ virt/kvm/arm/vgic/vgic-v2.c | 13 +------------ virt/kvm/arm/vgic/vgic-v3.c | 14 +------------- virt/kvm/arm/vgic/vgic-v4.c | 13 +------------ virt/kvm/arm/vgic/vgic.c | 13 +------------ virt/kvm/arm/vgic/vgic.h | 13 +------------ 503 files changed, 503 insertions(+), 6062 deletions(-) commit ac1dc6b2e7d34dd608d082d1735e5c95f42beb77 Author: Thomas Gleixner Date: Mon Jun 3 07:44:49 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 233 Based on 1 normalized pattern(s): this software is licensed under the terms of the gnu general public license version 2 as published by the free software foundation and may be copied distributed and modified under those terms extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 6 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204653.720704315@linutronix.de Signed-off-by: Greg Kroah-Hartman drivers/extcon/extcon-max3355.c | 5 +---- drivers/gpio/gpio-reg.c | 5 +---- drivers/gpio/gpio-tegra186.c | 5 +---- drivers/i2c/busses/i2c-axxia.c | 5 +---- drivers/input/touchscreen/elants_i2c.c | 7 +------ include/dt-bindings/clock/lsi,axm5516-clks.h | 5 +---- 6 files changed, 6 insertions(+), 26 deletions(-) commit a7d7a39274654d404857c2b2982793eded0e3130 Author: Thomas Gleixner Date: Mon Jun 3 07:44:48 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 232 Based on 1 normalized pattern(s): licensed under the gnu general public license version 2 0 gplv2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 3 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Armijn Hemel Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204653.630925848@linutronix.de Signed-off-by: Greg Kroah-Hartman tools/bpf/bpf_asm.c | 2 +- tools/bpf/bpf_dbg.c | 2 +- tools/bpf/bpf_jit_disasm.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) commit b6a3d1b71a326e1194202f67b9989335c07498b4 Author: Thomas Gleixner Date: Mon Jun 3 07:44:47 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 231 Based on 1 normalized pattern(s): this library is free software you can redistribute it and or modify it under the terms of the gnu general public license v2 as published by the free software foundation this library is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu lesser general public license for more details you should have received a copy of the gnu lesser general public license along with this library if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 2 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204653.539286961@linutronix.de Signed-off-by: Greg Kroah-Hartman fs/cifs/smb1ops.c | 14 +------------- fs/cifs/smb2ops.c | 13 ------------- 2 files changed, 1 insertion(+), 26 deletions(-) commit 40b0b3f8fb2d8f55d13ceed41593d46689a6b496 Author: Thomas Gleixner Date: Mon Jun 3 07:44:46 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 230 Based on 2 normalized pattern(s): this source code is licensed under the gnu general public license version 2 see the file copying for more details this source code is licensed under general public license version 2 see extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 52 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Reviewed-by: Alexios Zavras Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204653.449021192@linutronix.de Signed-off-by: Greg Kroah-Hartman arch/ia64/kernel/machine_kexec.c | 4 +--- arch/ia64/kernel/relocate_kernel.S | 4 +--- arch/mips/include/asm/kexec.h | 4 +--- arch/mips/kernel/machine_kexec.c | 4 +--- arch/mips/kernel/relocate_kernel.S | 4 +--- arch/powerpc/kernel/crash.c | 5 +---- arch/powerpc/kernel/crash_dump.c | 4 +--- arch/powerpc/kernel/machine_kexec.c | 4 +--- arch/powerpc/kernel/machine_kexec_32.c | 4 +--- arch/powerpc/kernel/machine_kexec_64.c | 4 +--- arch/x86/kernel/kexec-bzimage64.c | 4 +--- arch/x86/kernel/machine_kexec_32.c | 4 +--- arch/x86/kernel/machine_kexec_64.c | 4 +--- arch/x86/kernel/relocate_kernel_32.S | 4 +--- arch/x86/kernel/relocate_kernel_64.S | 4 +--- arch/x86/kernel/verify_cpu.S | 4 +--- arch/x86/purgatory/entry64.S | 4 +--- arch/x86/purgatory/purgatory.c | 4 +--- arch/x86/purgatory/setup-x86_64.S | 4 +--- arch/x86/purgatory/stack.S | 4 +--- arch/x86/purgatory/string.c | 4 +--- drivers/w1/slaves/w1_ds2406.c | 4 +--- drivers/w1/slaves/w1_ds2408.c | 4 +--- drivers/w1/slaves/w1_ds2413.c | 4 +--- drivers/w1/slaves/w1_ds2431.c | 4 +--- drivers/w1/slaves/w1_ds2433.c | 4 +--- drivers/w1/slaves/w1_ds2438.c | 4 +--- drivers/w1/slaves/w1_ds2805.c | 4 +--- drivers/w1/slaves/w1_ds28e04.c | 4 +--- drivers/w1/slaves/w1_ds28e17.c | 4 +--- include/linux/crc-itu-t.h | 4 +--- include/linux/crc16.h | 4 +--- include/linux/genalloc.h | 4 +--- include/linux/sha256.h | 4 +--- kernel/crash_core.c | 4 +--- kernel/kexec.c | 4 +--- kernel/kexec_core.c | 4 +--- kernel/kexec_file.c | 4 +--- lib/bitmap.c | 4 +--- lib/cmdline.c | 5 +---- lib/crc-ccitt.c | 4 +--- lib/crc-itu-t.c | 4 +--- lib/crc-t10dif.c | 4 +--- lib/crc16.c | 4 +--- lib/crc4.c | 4 +--- lib/crc7.c | 4 +--- lib/genalloc.c | 4 +--- lib/parser.c | 4 +--- lib/scatterlist.c | 4 +--- lib/sg_split.c | 4 +--- net/netfilter/nf_conntrack_h323_asn1.c | 4 +--- tools/lib/bitmap.c | 4 +--- 52 files changed, 52 insertions(+), 158 deletions(-) commit 33eea064b2b183a8eb351fe867db49c3dbcee545 Author: Thomas Gleixner Date: Mon Jun 3 07:44:42 2019 +0200 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 226 Based on 1 normalized pattern(s): licensed under the terms of the gplv2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 1 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Allison Randal Reviewed-by: Alexios Zavras Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204653.087533673@linutronix.de Signed-off-by: Greg Kroah-Hartman arch/arm/mach-bcm/bcm63xx_smp.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) commit e4e5a865e9a9e8e47ac1959b629e9f3ae3b062f2 Author: Andrew Jones Date: Mon May 27 13:46:19 2019 +0200 KVM: arm/arm64: Fix emulated ptimer irq injection The emulated ptimer needs to track the level changes, otherwise the the interrupt will never get deasserted, resulting in the guest getting stuck in an interrupt storm if it enables ptimer interrupts. This was found with kvm-unit-tests; the ptimer tests hung as soon as interrupts were enabled. Typical Linux guests don't have a problem as they prefer using the virtual timer. Fixes: bee038a674875 ("KVM: arm/arm64: Rework the timer code to use a timer_map") Signed-off-by: Andrew Jones [Simplified the patch to res we only care about emulated timers here] Signed-off-by: Marc Zyngier virt/kvm/arm/arch_timer.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) commit 27e23d8975270df6999f8b5b3156fc0c04927451 Author: Arnd Bergmann Date: Wed Jun 19 15:04:54 2019 +0200 ARM: omap2: remove incorrect __init annotation omap3xxx_prm_enable_io_wakeup() is marked __init, but its caller is not, so we get a warning with clang-8: WARNING: vmlinux.o(.text+0x343c8): Section mismatch in reference from the function omap3xxx_prm_late_init() to the function .init.text:omap3xxx_prm_enable_io_wakeup() The function omap3xxx_prm_late_init() references the function __init omap3xxx_prm_enable_io_wakeup(). This is often because omap3xxx_prm_late_init lacks a __init annotation or the annotation of omap3xxx_prm_enable_io_wakeup is wrong. When building with gcc, omap3xxx_prm_enable_io_wakeup() is always inlined, so we never noticed in the past. Signed-off-by: Arnd Bergmann Reviewed-by: Nathan Chancellor Acked-by: Tony Lindgren Reviewed-by: Andrew Murray Signed-off-by: Olof Johansson arch/arm/mach-omap2/prm3xxx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit ef51ea44a96f6d7a770a4210a04d93ec820df077 Merge: c91476761094 36558020128b Author: Olof Johansson Date: Wed Jun 19 07:26:35 2019 -0700 Merge tag 'gemini-dts-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into arm/fixes This fixes up two issues with the Gemini DTS files: - Blank console after a while on the DIR-685 so as not to waste power - Fix up the erroneous compatible string on the DNS-313 * tag 'gemini-dts-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik: ARM: dts: gemini Fix up DNS-313 compatible string ARM: dts: Blank D-Link DIR-685 console Signed-off-by: Olof Johansson commit c914767610946845bd3054341f4636b702fd7632 Merge: cd3967bee004 a019ab406797 Author: Olof Johansson Date: Wed Jun 19 07:26:01 2019 -0700 Merge tag 'imx-fixes-5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 5.2, round 2: - A fix on LS1028A device tree CPU state to get CPU idle work. - Enable FSL_EDMA driver support in defconfig to fix a indefinite deferring probe on Layerscape platforms. * tag 'imx-fixes-5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: defconfig: Enable FSL_EDMA driver arm64: dts: ls1028a: Fix CPU idle fail. Signed-off-by: Olof Johansson commit 48620e341659f6e4b978ec229f6944dabe6df709 Author: Rasmus Villemoes Date: Wed Jun 19 10:02:13 2019 +0000 net: dsa: mv88e6xxx: fix shift of FID bits in mv88e6185_g1_vtu_loadpurge() The comment is correct, but the code ends up moving the bits four places too far, into the VTUOp field. Fixes: 11ea809f1a74 (net: dsa: mv88e6xxx: support 256 databases) Signed-off-by: Rasmus Villemoes Signed-off-by: David S. Miller drivers/net/dsa/mv88e6xxx/global1_vtu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 9dba988edb31d013003b7f00e82dd56f01db70c3 Author: Aaron Lewis Date: Fri May 31 14:14:52 2019 +0000 tests: kvm: Check for a kernel warning When running with /sys/module/kvm_intel/parameters/unrestricted_guest=N, test that a kernel warning does not occur informing us that vcpu->mmio_needed=1. This can happen when KVM_RUN is called after a triple fault. This test was made to detect a bug that was reported by Syzkaller (https://groups.google.com/forum/#!topic/syzkaller/lHfau8E3SOE) and fixed with commit bbeac2830f4de ("KVM: X86: Fix residual mmio emulation request to userspace"). Signed-off-by: Aaron Lewis Reviewed-by: Jim Mattson Reviewed-by: Peter Shier Signed-off-by: Paolo Bonzini tools/testing/selftests/kvm/.gitignore | 1 + tools/testing/selftests/kvm/Makefile | 1 + tools/testing/selftests/kvm/include/kvm_util.h | 2 + .../selftests/kvm/include/x86_64/processor.h | 2 + tools/testing/selftests/kvm/lib/kvm_util.c | 36 ++++++ tools/testing/selftests/kvm/lib/x86_64/processor.c | 16 +++ .../selftests/kvm/x86_64/mmio_warning_test.c | 126 +++++++++++++++++++++ 7 files changed, 184 insertions(+) commit 61cfcd545e4291d3130022e6f5f684b5d011374b Author: Aaron Lewis Date: Tue May 21 17:13:58 2019 +0000 kvm: tests: Sort tests in the Makefile alphabetically Signed-off-by: Aaron Lewis Reviewed-by: Peter Shier Signed-off-by: Paolo Bonzini tools/testing/selftests/kvm/Makefile | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) commit b6b80c78af838bef17501416d5d383fedab0010a Author: Sean Christopherson Date: Thu Jun 13 10:22:23 2019 -0700 KVM: x86/mmu: Allocate PAE root array when using SVM's 32-bit NPT SVM's Nested Page Tables (NPT) reuses x86 paging for the host-controlled page walk. For 32-bit KVM, this means PAE paging is used even when TDP is enabled, i.e. the PAE root array needs to be allocated. Fixes: ee6268ba3a68 ("KVM: x86: Skip pae_root shadow allocation if tdp enabled") Cc: stable@vger.kernel.org Reported-by: Jiri Palecek Signed-off-by: Sean Christopherson Signed-off-by: Paolo Bonzini arch/x86/kvm/mmu.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) commit 6ca00dfafda731d6eafdc164326e7336cdf42d74 Author: Liran Alon Date: Sun Jun 16 15:03:10 2019 +0300 KVM: x86: Modify struct kvm_nested_state to have explicit fields for data Improve the KVM_{GET,SET}_NESTED_STATE structs by detailing the format of VMX nested state data in a struct. In order to avoid changing the ioctl values of KVM_{GET,SET}_NESTED_STATE, there is a need to preserve sizeof(struct kvm_nested_state). This is done by defining the data struct as "data.vmx[0]". It was the most elegant way I found to preserve struct size while still keeping struct readable and easy to maintain. It does have a misfortunate side-effect that now it has to be accessed as "data.vmx[0]" rather than just "data.vmx". Because we are already modifying these structs, I also modified the following: * Define the "format" field values as macros. * Rename vmcs_pa to vmcs12_pa for better readability. Signed-off-by: Liran Alon [Remove SVM stubs, add KVM_STATE_NESTED_VMX_VMCS12_SIZE. - Paolo] Reviewed-by: Liran Alon Signed-off-by: Paolo Bonzini Documentation/virtual/kvm/api.txt | 46 +++++++++---- arch/x86/include/uapi/asm/kvm.h | 33 ++++++--- arch/x86/kvm/vmx/nested.c | 79 ++++++++++++---------- arch/x86/kvm/vmx/vmcs12.h | 5 +- tools/arch/x86/include/uapi/asm/kvm.h | 2 +- .../kvm/x86_64/vmx_set_nested_state_test.c | 42 ++++++------ 6 files changed, 122 insertions(+), 85 deletions(-) commit c285a2f01d692ef48d7243cf1072897bbd237407 Author: Amir Goldstein Date: Wed Jun 19 13:34:44 2019 +0300 fanotify: update connector fsid cache on add mark When implementing connector fsid cache, we only initialized the cache when the first mark added to object was added by FAN_REPORT_FID group. We forgot to update conn->fsid when the second mark is added by FAN_REPORT_FID group to an already attached connector without fsid cache. Reported-and-tested-by: syzbot+c277e8e2f46414645508@syzkaller.appspotmail.com Fixes: 77115225acc6 ("fanotify: cache fsid in fsnotify_mark_connector") Signed-off-by: Amir Goldstein Signed-off-by: Jan Kara fs/notify/fanotify/fanotify.c | 4 ++++ fs/notify/mark.c | 14 +++++++++++--- include/linux/fsnotify_backend.h | 4 +++- 3 files changed, 18 insertions(+), 4 deletions(-) commit c6d9c35d16f1bafd3fec64b865e569e48cbcb514 Author: yangerkun Date: Tue Mar 26 22:00:02 2019 +0800 quota: fix a problem about transfer quota Run below script as root, dquot_add_space will return -EDQUOT since __dquot_transfer call dquot_add_space with flags=0, and dquot_add_space think it's a preallocation. Fix it by set flags as DQUOT_SPACE_WARN. mkfs.ext4 -O quota,project /dev/vdb mount -o prjquota /dev/vdb /mnt setquota -P 23 1 1 0 0 /dev/vdb dd if=/dev/zero of=/mnt/test-file bs=4K count=1 chattr -p 23 test-file Fixes: 7b9ca4c61bc2 ("quota: Reduce contention on dq_data_lock") Signed-off-by: yangerkun Signed-off-by: Jan Kara fs/quota/dquot.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) commit 475df5d0f3eb2d031e4505f84d8fba75baaf2e80 Author: Ville Syrjälä Date: Wed Jun 19 15:09:29 2019 +0300 drm/i915: Don't clobber M/N values during fastset check We're now calling intel_pipe_config_compare(..., true) uncoditionally which means we're always going clobber the calculated M/N values with the old values if the fuzzy M/N check passes. That causes problems because the fuzzy check allows for a huge difference in the values. I'm actually tempted to just make the M/N checks exact, but that might prevent fastboot from kicking in when people want it. So for now let's overwrite the computed values with the old values only if decide to skip the modeset. v2: Copy has_drrs along with M/N M2/N2 values Cc: stable@vger.kernel.org Cc: Blubberbub@protonmail.com Cc: Maarten Lankhorst Cc: Hans de Goede Tested-by: Blubberbub@protonmail.com Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110782 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110675 Fixes: d19f958db23c ("drm/i915: Enable fastset for non-boot modesets.") Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20190612172423.25231-1-ville.syrjala@linux.intel.com Reviewed-by: Imre Deak (cherry picked from commit f0521558a2a89d58a08745e225025d338572e60a) Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20190619120929.4057-1-ville.syrjala@linux.intel.com drivers/gpu/drm/i915/intel_display.c | 38 +++++++++++++++++++++++++++--------- 1 file changed, 29 insertions(+), 9 deletions(-) commit 9739ab7eda459f0669ec9807e0d9be5020bab88c Author: Christoph Hellwig Date: Thu Jun 13 10:24:46 2019 +0200 powerpc: enable a 30-bit ZONE_DMA for 32-bit pmac With the strict dma mask checking introduced with the switch to the generic DMA direct code common wifi chips on 32-bit powerbooks stopped working. Add a 30-bit ZONE_DMA to the 32-bit pmac builds to allow them to reliably allocate dma coherent memory. Fixes: 65a21b71f948 ("powerpc/dma: remove dma_nommu_dma_supported") Reported-by: Aaro Koskinen Signed-off-by: Christoph Hellwig Tested-by: Larry Finger Acked-by: Larry Finger Tested-by: Aaro Koskinen Signed-off-by: Michael Ellerman arch/powerpc/include/asm/page.h | 7 +++++++ arch/powerpc/mm/mem.c | 3 ++- arch/powerpc/platforms/powermac/Kconfig | 1 + 3 files changed, 10 insertions(+), 1 deletion(-) commit 36558020128b1a48b7bddd5792ee70e3f64b04b0 Author: Linus Walleij Date: Sun Jun 16 23:40:13 2019 +0200 ARM: dts: gemini Fix up DNS-313 compatible string It's a simple typo in the DNS file, which was pretty serious. No scripts were working properly. Fix it up. Signed-off-by: Linus Walleij arch/arm/boot/dts/gemini-dlink-dns-313.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit cf18ea7593adbfe68b594e45467379d4ee8ca8ba Author: Linus Walleij Date: Mon Aug 27 00:10:39 2018 +0200 ARM: dts: Blank D-Link DIR-685 console Leaving this NAS with display and backlight on heats it up and dissipates power. Turn off the screen after 4 minutes, it comes back on when a user touches the keys. Signed-off-by: Linus Walleij arch/arm/boot/dts/gemini-dlink-dir-685.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 5423f5ce5ca410b3646f355279e4e937d452e622 Author: Thomas Gleixner Date: Tue Jun 18 22:31:40 2019 +0200 x86/microcode: Fix the microcode load on CPU hotplug for real A recent change moved the microcode loader hotplug callback into the early startup phase which is running with interrupts disabled. It missed that the callbacks invoke sysfs functions which might sleep causing nice 'might sleep' splats with proper debugging enabled. Split the callbacks and only load the microcode in the early startup phase and move the sysfs handling back into the later threaded and preemptible bringup phase where it was before. Fixes: 78f4e932f776 ("x86/microcode, cpuhotplug: Add a microcode loader CPU hotplug callback") Signed-off-by: Thomas Gleixner Signed-off-by: Borislav Petkov Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: stable@vger.kernel.org Cc: x86-ml Link: https://lkml.kernel.org/r/alpine.DEB.2.21.1906182228350.1766@nanos.tec.linutronix.de arch/x86/kernel/cpu/microcode/core.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) commit 6dde1e42f497b2d4e22466f23019016775607947 Author: Amir Goldstein Date: Sun Jun 9 19:03:44 2019 +0300 ovl: make i_ino consistent with st_ino in more cases Relax the condition that overlayfs supports nfs export, to require that i_ino is consistent with st_ino/d_ino. It is enough to require that st_ino and d_ino are consistent. This fixes the failure of xfstest generic/504, due to mismatch of st_ino to inode number in the output of /proc/locks. Fixes: 12574a9f4c9c ("ovl: consistent i_ino for non-samefs with xino") Cc: # v4.19 Signed-off-by: Amir Goldstein Signed-off-by: Miklos Szeredi fs/overlayfs/inode.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) commit f5633efcedb43b87b9fa81695335feb7b2e20f3c Merge: 9e0babf2c06c 971afec3a537 Author: Jani Nikula Date: Wed Jun 19 09:59:58 2019 +0300 Merge tag 'gvt-fixes-2019-06-19' of https://github.com/intel/gvt-linux into drm-intel-fixes gvt-fixes-2019-06-19 - Fix reserved PVINFO register write (Weinan) Signed-off-by: Jani Nikula From: Zhenyu Wang Link: https://patchwork.freedesktop.org/patch/msgid/20190619062240.GM9684@zhen-hp.sh.intel.com commit 5589b08e5be47e426158f659a892153b4a831921 Author: Arun Easi Date: Fri Jun 14 07:36:27 2019 -0700 scsi: qla2xxx: Fix hardlockup in abort command during driver remove [436194.555537] NMI watchdog: Watchdog detected hard LOCKUP on cpu 5 [436194.555558] RIP: 0010:native_queued_spin_lock_slowpath+0x63/0x1e0 [436194.555563] Call Trace: [436194.555564] _raw_spin_lock_irqsave+0x30/0x40 [436194.555564] qla24xx_async_abort_command+0x29/0xd0 [qla2xxx] [436194.555565] qla24xx_abort_command+0x208/0x2d0 [qla2xxx] [436194.555565] __qla2x00_abort_all_cmds+0x16b/0x290 [qla2xxx] [436194.555565] qla2x00_abort_all_cmds+0x42/0x60 [qla2xxx] [436194.555566] qla2x00_abort_isp_cleanup+0x2bd/0x3a0 [qla2xxx] [436194.555566] qla2x00_remove_one+0x1ad/0x360 [qla2xxx] [436194.555566] pci_device_remove+0x3b/0xb0 Fixes: 219d27d7147e (scsi: qla2xxx: Fix race conditions in the code for aborting SCSI commands) Cc: stable@vger.kernel.org # 5.2 Signed-off-by: Arun Easi Signed-off-by: Himanshu Madhani Reviewed-by: Bart Van Assche Signed-off-by: Martin K. Petersen drivers/scsi/qla2xxx/qla_os.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 24e2e7a19f7e4b83d0d5189040d997bce3596473 Author: Stanley Chu Date: Wed Jun 12 23:19:05 2019 +0800 scsi: ufs: Avoid runtime suspend possibly being blocked forever UFS runtime suspend can be triggered after pm_runtime_enable() is invoked in ufshcd_pltfrm_init(). However if the first runtime suspend is triggered before binding ufs_hba structure to ufs device structure via platform_set_drvdata(), then UFS runtime suspend will be no longer triggered in the future because its dev->power.runtime_error was set in the first triggering and does not have any chance to be cleared. To be more clear, dev->power.runtime_error is set if hba is NULL in ufshcd_runtime_suspend() which returns -EINVAL to rpm_callback() where dev->power.runtime_error is set as -EINVAL. In this case, any future rpm_suspend() for UFS device fails because rpm_check_suspend_allowed() fails due to non-zero dev->power.runtime_error. To resolve this issue, make sure the first UFS runtime suspend get valid "hba" in ufshcd_runtime_suspend(): Enable UFS runtime PM only after hba is successfully bound to UFS device structure. Fixes: 62694735ca95 ([SCSI] ufs: Add runtime PM support for UFS host controller driver) Cc: stable@vger.kernel.org Signed-off-by: Stanley Chu Reviewed-by: Avri Altman Signed-off-by: Martin K. Petersen drivers/scsi/ufs/ufshcd-pltfrm.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) commit 8cf4c5403aeb8d3921c174ad1c72c9753cfb5f5f Author: Nilesh Javali Date: Wed Jun 12 01:05:42 2019 -0700 scsi: qedi: update driver version to 8.37.0.20 Update qedi driver version to 8.37.0.20 Signed-off-by: Nilesh Javali Reviewed-by: Lee Duncan Reviewed-by: Chris Leech Signed-off-by: Martin K. Petersen drivers/scsi/qedi/qedi_version.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) commit 1ac3549ed58cdfdaf43bbf31ac260e2381cc0dae Author: Nilesh Javali Date: Wed Jun 12 01:05:41 2019 -0700 scsi: qedi: Check targetname while finding boot target information The kernel panic was observed during iSCSI discovery via offload with below call trace, [ 2115.646901] BUG: unable to handle kernel NULL pointer dereference at (null) [ 2115.646909] IP: [] strncmp+0xc/0x60 [ 2115.646927] PGD 0 [ 2115.646932] Oops: 0000 [#1] SMP [ 2115.647107] CPU: 24 PID: 264 Comm: kworker/24:1 Kdump: loaded Tainted: G OE ------------ 3.10.0-957.el7.x86_64 #1 [ 2115.647133] Workqueue: slowpath-13:00. qed_slowpath_task [qed] [ 2115.647135] task: ffff8d66af80b0c0 ti: ffff8d66afb80000 task.ti: ffff8d66afb80000 [ 2115.647136] RIP: 0010:[] [] strncmp+0xc/0x60 [ 2115.647141] RSP: 0018:ffff8d66afb83c68 EFLAGS: 00010206 [ 2115.647143] RAX: 0000000000000001 RBX: 0000000000000007 RCX: 000000000000000a [ 2115.647144] RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff8d632b3ba040 [ 2115.647145] RBP: ffff8d66afb83c68 R08: 0000000000000000 R09: 000000000000ffff [ 2115.647147] R10: 0000000000000007 R11: 0000000000000800 R12: ffff8d66a30007a0 [ 2115.647148] R13: ffff8d66747a3c10 R14: ffff8d632b3ba000 R15: ffff8d66747a32f8 [ 2115.647149] FS: 0000000000000000(0000) GS:ffff8d66aff00000(0000) knlGS:0000000000000000 [ 2115.647151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2115.647152] CR2: 0000000000000000 CR3: 0000000509610000 CR4: 00000000007607e0 [ 2115.647153] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2115.647154] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2115.647155] PKRU: 00000000 [ 2115.647157] Call Trace: [ 2115.647165] [] qedi_get_protocol_tlv_data+0x2c5/0x510 [qedi] [ 2115.647184] [] ? qed_mfw_process_tlv_req+0x245/0xbe0 [qed] [ 2115.647195] [] qed_mfw_fill_tlv_data+0x4b/0xb0 [qed] [ 2115.647206] [] qed_mfw_process_tlv_req+0x261/0xbe0 [qed] [ 2115.647215] [] ? dequeue_task_fair+0x41e/0x660 [ 2115.647221] [] ? __switch_to+0xce/0x580 [ 2115.647230] [] qed_slowpath_task+0xa3/0x160 [qed] [ 2115.647278] RIP [] strncmp+0xc/0x60 Fix kernel panic by validating the session targetname before providing TLV data and confirming the presence of boot targets. Signed-off-by: Nilesh Javali Reviewed-by: Lee Duncan Reviewed-by: Chris Leech Signed-off-by: Martin K. Petersen drivers/scsi/qedi/qedi_main.c | 3 +++ 1 file changed, 3 insertions(+) commit d470e720ef27786d97b18e7cf50230610e4e6b17 Merge: cb359b604167 8a3dca632538 Author: David S. Miller Date: Tue Jun 18 21:43:40 2019 -0400 Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf Pablo Neira Ayuso says: ==================== Netfilter fixes for net 1) Module autoload for masquerade and redirection does not work. 2) Leak in unqueued packets in nf_ct_frag6_queue(). Ignore duplicated fragments, pretend they are placed into the queue. Patches from Guillaume Nault. ==================== Signed-off-by: David S. Miller commit cb359b60416701c8bed82fec79de25a144beb893 Author: Sunil Muthuswamy Date: Mon Jun 17 19:26:25 2019 +0000 hvsock: fix epollout hang from race condition Currently, hvsock can enter into a state where epoll_wait on EPOLLOUT will not return even when the hvsock socket is writable, under some race condition. This can happen under the following sequence: - fd = socket(hvsocket) - fd_out = dup(fd) - fd_in = dup(fd) - start a writer thread that writes data to fd_out with a combination of epoll_wait(fd_out, EPOLLOUT) and - start a reader thread that reads data from fd_in with a combination of epoll_wait(fd_in, EPOLLIN) - On the host, there are two threads that are reading/writing data to the hvsocket stack: hvs_stream_has_space hvs_notify_poll_out vsock_poll sock_poll ep_poll Race condition: check for epollout from ep_poll(): assume no writable space in the socket hvs_stream_has_space() returns 0 check for epollin from ep_poll(): assume socket has some free space < HVS_PKT_LEN(HVS_SEND_BUF_SIZE) hvs_stream_has_space() will clear the channel pending send size host will not notify the guest because the pending send size has been cleared and so the hvsocket will never mark the socket writable Now, the EPOLLOUT will never return even if the socket write buffer is empty. The fix is to set the pending size to the default size and never change it. This way the host will always notify the guest whenever the writable space is bigger than the pending size. The host is already optimized to *only* notify the guest when the pending size threshold boundary is crossed and not everytime. This change also reduces the cpu usage somewhat since hv_stream_has_space() is in the hotpath of send: vsock_stream_sendmsg()->hv_stream_has_space() Earlier hv_stream_has_space was setting/clearing the pending size on every call. Signed-off-by: Sunil Muthuswamy Reviewed-by: Dexuan Cui Signed-off-by: David S. Miller net/vmw_vsock/hyperv_transport.c | 39 ++++++++------------------------------- 1 file changed, 8 insertions(+), 31 deletions(-) commit 76e21533a48bb42d1fa894f93f6233bf4554f45e Author: Fred Klassen Date: Mon Jun 17 12:05:07 2019 -0700 net/udp_gso: Allow TX timestamp with UDP GSO Fixes an issue where TX Timestamps are not arriving on the error queue when UDP_SEGMENT CMSG type is combined with CMSG type SO_TIMESTAMPING. This can be illustrated with an updated updgso_bench_tx program which includes the '-T' option to test for this condition. It also introduces the '-P' option which will call poll() before reading the error queue. ./udpgso_bench_tx -4ucTPv -S 1472 -l2 -D 172.16.120.18 poll timeout udp tx: 0 MB/s 1 calls/s 1 msg/s The "poll timeout" message above indicates that TX timestamp never arrived. This patch preserves tx_flags for the first UDP GSO segment. Only the first segment is timestamped, even though in some cases there may be benefital in timestamping both the first and last segment. Factors in deciding on first segment timestamp only: - Timestamping both first and last segmented is not feasible. Hardware can only have one outstanding TS request at a time. - Timestamping last segment may under report network latency of the previous segments. Even though the doorbell is suppressed, the ring producer counter has been incremented. - Timestamping the first segment has the upside in that it reports timestamps from the application's view, e.g. RTT. - Timestamping the first segment has the downside that it may underreport tx host network latency. It appears that we have to pick one or the other. And possibly follow-up with a config flag to choose behavior. v2: Remove tests as noted by Willem de Bruijn Moving tests from net to net-next v3: Update only relevant tx_flag bits as per Willem de Bruijn v4: Update comments and commit message as per Willem de Bruijn Fixes: ee80d1ebe5ba ("udp: add udp gso") Signed-off-by: Fred Klassen Acked-by: Willem de Bruijn Signed-off-by: David S. Miller net/ipv4/udp_offload.c | 5 +++++ 1 file changed, 5 insertions(+) commit e11e1007a177fe4abc12b620dcf9e36eb8027f40 Merge: 9476274093a0 3e14c383de34 Author: David S. Miller Date: Tue Jun 18 21:30:39 2019 -0400 Merge branch 'net-netem-fix-issues-with-corrupting-GSO-frames' Jakub Kicinski says: ==================== net: netem: fix issues with corrupting GSO frames Corrupting GSO frames currently leads to crashes, due to skb use after free. These stem from the skb list handling - the segmented skbs come back on a list, and this list is not properly unlinked before enqueuing the segments. Turns out this condition is made very likely to occur because of another bug - in backlog accounting. Segments are counted twice, which means qdisc's limit gets reached leading to drops and making the use after free very likely to happen. The bugs are fixed in order in which they were added to the tree. ==================== Signed-off-by: David S. Miller commit 3e14c383de349a86895b8c6c410b9222646574f6 Author: Jakub Kicinski Date: Mon Jun 17 11:11:11 2019 -0700 net: netem: fix use after free and double free with packet corruption Brendan reports that the use of netem's packet corruption capability leads to strange crashes. This seems to be caused by commit d66280b12bd7 ("net: netem: use a list in addition to rbtree") which uses skb->next pointer to construct a fast-path queue of in-order skbs. Packet corruption code has to invoke skb_gso_segment() in case of skbs in need of GSO. skb_gso_segment() returns a list of skbs. If next pointers of the skbs on that list do not get cleared fast path list may point to freed skbs or skbs which are also on the RB tree. Let's say skb gets segmented into 3 frames: A -> B -> C A gets hooked to the t_head t_tail list by tfifo_enqueue(), but it's next pointer didn't get cleared so we have: h t |/ A -> B -> C Now if B and C get also get enqueued successfully all is fine, because tfifo_enqueue() will overwrite the list in order. IOW: Enqueue B: h t | | A -> B C Enqueue C: h t | | A -> B -> C But if B and C get reordered we may end up with: h t RB tree |/ | A -> B -> C B \ C Or if they get dropped just: h t |/ A -> B -> C where A and B are already freed. To reproduce either limit has to be set low to cause freeing of segs or reorders have to happen (due to delay jitter). Note that we only have to mark the first segment as not on the list, "finish_segs" handling of other frags already does that. Another caveat is that qdisc_drop_all() still has to free all segments correctly in case of drop of first segment, therefore we re-link segs before calling it. v2: - re-link before drop, v1 was leaking non-first segs if limit was hit at the first seg - better commit message which lead to discovering the above :) Reported-by: Brendan Galloway Fixes: d66280b12bd7 ("net: netem: use a list in addition to rbtree") Signed-off-by: Jakub Kicinski Reviewed-by: Dirk van der Merwe Acked-by: Cong Wang Signed-off-by: David S. Miller net/sched/sch_netem.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) commit 177b8007463c4f36c9a2c7ce7aa9875a4cad9bd5 Author: Jakub Kicinski Date: Mon Jun 17 11:11:10 2019 -0700 net: netem: fix backlog accounting for corrupted GSO frames When GSO frame has to be corrupted netem uses skb_gso_segment() to produce the list of frames, and re-enqueues the segments one by one. The backlog length has to be adjusted to account for new frames. The current calculation is incorrect, leading to wrong backlog lengths in the parent qdisc (both bytes and packets), and incorrect packet backlog count in netem itself. Parent backlog goes negative, netem's packet backlog counts all non-first segments twice (thus remaining non-zero even after qdisc is emptied). Move the variables used to count the adjustment into local scope to make 100% sure they aren't used at any stage in backports. Fixes: 6071bd1aa13e ("netem: Segment GSO packets on enqueue") Signed-off-by: Jakub Kicinski Reviewed-by: Dirk van der Merwe Acked-by: Cong Wang Signed-off-by: David S. Miller net/sched/sch_netem.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) commit 9476274093a0e79b905f4cd6cf6d149f65e02c17 Author: Colin Ian King Date: Mon Jun 17 17:12:49 2019 +0100 net: lio_core: fix potential sign-extension overflow on large shift Left shifting the signed int value 1 by 31 bits has undefined behaviour and the shift amount oq_no can be as much as 63. Fix this by using BIT_ULL(oq_no) instead. Addresses-Coverity: ("Bad shift operation") Fixes: f21fb3ed364b ("Add support of Cavium Liquidio ethernet adapters") Signed-off-by: Colin Ian King Reviewed-by: Dan Carpenter Signed-off-by: David S. Miller drivers/net/ethernet/cavium/liquidio/lio_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 55458d2f4074307c2aa787300c9272ff668a3ac3 Merge: 72b319dc08b4 c3bcde026684 Author: David S. Miller Date: Tue Jun 18 20:48:45 2019 -0400 Merge branch 'net-fix-quite-a-few-dst_cache-crashes-reported-by-syzbot' Xin Long says: ==================== net: fix quite a few dst_cache crashes reported by syzbot There are two kinds of crashes reported many times by syzbot with no reproducer. Call Traces are like: BUG: KASAN: slab-out-of-bounds in rt_cache_valid+0x158/0x190 net/ipv4/route.c:1556 rt_cache_valid+0x158/0x190 net/ipv4/route.c:1556 __mkroute_output net/ipv4/route.c:2332 [inline] ip_route_output_key_hash_rcu+0x819/0x2d50 net/ipv4/route.c:2564 ip_route_output_key_hash+0x1ef/0x360 net/ipv4/route.c:2393 __ip_route_output_key include/net/route.h:125 [inline] ip_route_output_flow+0x28/0xc0 net/ipv4/route.c:2651 ip_route_output_key include/net/route.h:135 [inline] ... or: kasan: GPF could be caused by NULL-ptr deref or user memory access RIP: 0010:dst_dev_put+0x24/0x290 net/core/dst.c:168 rt_fibinfo_free_cpus net/ipv4/fib_semantics.c:200 [inline] free_fib_info_rcu+0x2e1/0x490 net/ipv4/fib_semantics.c:217 __rcu_reclaim kernel/rcu/rcu.h:240 [inline] rcu_do_batch kernel/rcu/tree.c:2437 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2716 [inline] rcu_process_callbacks+0x100a/0x1ac0 kernel/rcu/tree.c:2697 ... They were caused by the fib_nh_common percpu member 'nhc_pcpu_rth_output' overwritten by another percpu variable 'dev->tstats' access overflow in tipc udp media xmit path when counting packets on a non tunnel device. The fix is to make udp tunnel work with no tunnel device by allowing not to count packets on the tstats when the tunnel dev is NULL in Patches 1/3 and 2/3, then pass a NULL tunnel dev in tipc_udp_tunnel() in Patch 3/3. ==================== Signed-off-by: David S. Miller commit c3bcde026684c62d7a2b6f626dc7cf763833875c Author: Xin Long Date: Mon Jun 17 21:34:15 2019 +0800 tipc: pass tunnel dev as NULL to udp_tunnel(6)_xmit_skb udp_tunnel(6)_xmit_skb() called by tipc_udp_xmit() expects a tunnel device to count packets on dev->tstats, a perpcu variable. However, TIPC is using udp tunnel with no tunnel device, and pass the lower dev, like veth device that only initializes dev->lstats(a perpcu variable) when creating it. Later iptunnel_xmit_stats() called by ip(6)tunnel_xmit() thinks the dev as a tunnel device, and uses dev->tstats instead of dev->lstats. tstats' each pointer points to a bigger struct than lstats, so when tstats->tx_bytes is increased, other percpu variable's members could be overwritten. syzbot has reported quite a few crashes due to fib_nh_common percpu member 'nhc_pcpu_rth_output' overwritten, call traces are like: BUG: KASAN: slab-out-of-bounds in rt_cache_valid+0x158/0x190 net/ipv4/route.c:1556 rt_cache_valid+0x158/0x190 net/ipv4/route.c:1556 __mkroute_output net/ipv4/route.c:2332 [inline] ip_route_output_key_hash_rcu+0x819/0x2d50 net/ipv4/route.c:2564 ip_route_output_key_hash+0x1ef/0x360 net/ipv4/route.c:2393 __ip_route_output_key include/net/route.h:125 [inline] ip_route_output_flow+0x28/0xc0 net/ipv4/route.c:2651 ip_route_output_key include/net/route.h:135 [inline] ... or: kasan: GPF could be caused by NULL-ptr deref or user memory access RIP: 0010:dst_dev_put+0x24/0x290 net/core/dst.c:168 rt_fibinfo_free_cpus net/ipv4/fib_semantics.c:200 [inline] free_fib_info_rcu+0x2e1/0x490 net/ipv4/fib_semantics.c:217 __rcu_reclaim kernel/rcu/rcu.h:240 [inline] rcu_do_batch kernel/rcu/tree.c:2437 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2716 [inline] rcu_process_callbacks+0x100a/0x1ac0 kernel/rcu/tree.c:2697 ... The issue exists since tunnel stats update is moved to iptunnel_xmit by Commit 039f50629b7f ("ip_tunnel: Move stats update to iptunnel_xmit()"), and here to fix it by passing a NULL tunnel dev to udp_tunnel(6)_xmit_skb so that the packets counting won't happen on dev->tstats. Reported-by: syzbot+9d4c12bfd45a58738d0a@syzkaller.appspotmail.com Reported-by: syzbot+a9e23ea2aa21044c2798@syzkaller.appspotmail.com Reported-by: syzbot+c4c4b2bb358bb936ad7e@syzkaller.appspotmail.com Reported-by: syzbot+0290d2290a607e035ba1@syzkaller.appspotmail.com Reported-by: syzbot+a43d8d4e7e8a7a9e149e@syzkaller.appspotmail.com Reported-by: syzbot+a47c5f4c6c00fc1ed16e@syzkaller.appspotmail.com Fixes: 039f50629b7f ("ip_tunnel: Move stats update to iptunnel_xmit()") Signed-off-by: Xin Long Signed-off-by: David S. Miller net/tipc/udp_media.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) commit 6f6a8622057c92408930c31698394fae1557b188 Author: Xin Long Date: Mon Jun 17 21:34:14 2019 +0800 ip6_tunnel: allow not to count pkts on tstats by passing dev as NULL A similar fix to Patch "ip_tunnel: allow not to count pkts on tstats by setting skb's dev to NULL" is also needed by ip6_tunnel. Signed-off-by: Xin Long Signed-off-by: David S. Miller include/net/ip6_tunnel.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) commit 5684abf7020dfc5f0b6ba1d68eda3663871fce52 Author: Xin Long Date: Mon Jun 17 21:34:13 2019 +0800 ip_tunnel: allow not to count pkts on tstats by setting skb's dev to NULL iptunnel_xmit() works as a common function, also used by a udp tunnel which doesn't have to have a tunnel device, like how TIPC works with udp media. In these cases, we should allow not to count pkts on dev's tstats, so that udp tunnel can work with no tunnel device safely. Signed-off-by: Xin Long Signed-off-by: David S. Miller net/ipv4/ip_tunnel_core.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) commit 156e42996bd84eccb6acf319f19ce0cb140d00e3 Author: Mike Salvatore Date: Wed Jun 12 14:55:14 2019 -0700 apparmor: reset pos on failure to unpack for various functions Each function that manipulates the aa_ext struct should reset it's "pos" member on failure. This ensures that, on failure, no changes are made to the state of the aa_ext struct. There are paths were elements are optional and the error path is used to indicate the optional element is not present. This means instead of just aborting on error the unpack stream can become unsynchronized on optional elements, if using one of the affected functions. Cc: stable@vger.kernel.org Fixes: 736ec752d95e ("AppArmor: policy routines for loading and unpacking policy") Signed-off-by: Mike Salvatore Signed-off-by: John Johansen security/apparmor/policy_unpack.c | 47 ++++++++++++++++++++++++++++++++------- 1 file changed, 39 insertions(+), 8 deletions(-) commit 8404d7a674c49278607d19726e0acc0cae299357 Author: Jann Horn Date: Tue May 28 17:32:26 2019 +0200 apparmor: enforce nullbyte at end of tag string A packed AppArmor policy contains null-terminated tag strings that are read by unpack_nameX(). However, unpack_nameX() uses string functions on them without ensuring that they are actually null-terminated, potentially leading to out-of-bounds accesses. Make sure that the tag string is null-terminated before passing it to strcmp(). Cc: stable@vger.kernel.org Fixes: 736ec752d95e ("AppArmor: policy routines for loading and unpacking policy") Signed-off-by: Jann Horn Signed-off-by: John Johansen security/apparmor/policy_unpack.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 23375b13f98c5464c2b4d15f983cc062940f1f4e Author: John Johansen Date: Sun May 26 06:42:23 2019 -0700 apparmor: fix PROFILE_MEDIATES for untrusted input While commit 11c236b89d7c2 ("apparmor: add a default null dfa") ensure every profile has a policy.dfa it does not resize the policy.start[] to have entries for every possible start value. Which means PROFILE_MEDIATES is not safe to use on untrusted input. Unforunately commit b9590ad4c4f2 ("apparmor: remove POLICY_MEDIATES_SAFE") did not take into account the start value usage. The input string in profile_query_cb() is user controlled and is not properly checked to be within the limited start[] entries, even worse it can't be as userspace policy is allowed to make us of entries types the kernel does not know about. This mean usespace can currently cause the kernel to access memory up to 240 entries beyond the start array bounds. Cc: stable@vger.kernel.org Fixes: b9590ad4c4f2 ("apparmor: remove POLICY_MEDIATES_SAFE") Signed-off-by: John Johansen security/apparmor/include/policy.h | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) commit 7a5834e456f7fb3eca9b63af2a6bc7f460ae482f Author: Gal Pressman Date: Tue Jun 18 16:07:32 2019 +0300 RDMA/efa: Handle mmap insertions overflow When inserting a new mmap entry to the xarray we should check for 'mmap_page' overflow as it is limited to 32 bits. Fixes: 40909f664d27 ("RDMA/efa: Add EFA verbs implementation") Signed-off-by: Gal Pressman Signed-off-by: Doug Ledford drivers/infiniband/hw/efa/efa_verbs.c | 21 ++++++++++++++++----- 1 file changed, 16 insertions(+), 5 deletions(-) commit 440078db7a5539b36bd780a826cb6e2cf2cce0d0 Merge: 456918049560 9642fa73d073 Author: Jens Axboe Date: Tue Jun 18 13:53:06 2019 -0600 Merge branch 'md-fixes' of https://github.com/liu-song-6/linux into for-linus Pull MD fix from Song. * 'md-fixes' of https://github.com/liu-song-6/linux: md: fix for divide error in status_resync commit bed3c0d84e7e25c8e0964d297794f4c215b01f33 Merge: 7b306892cc57 3763771cf602 Author: Linus Torvalds Date: Tue Jun 18 11:20:24 2019 -0700 Merge tag 'for-5.2-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: - regression where properties stored as xattrs are not properly persisted - a small readahead fix (the fstests testcase for that fix hangs on unpatched kernel, so we'd like get it merged to ease future testing) - fix a race during block group creation and deletion * tag 'for-5.2-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: Btrfs: fix failure to persist compression property xattr deletion on fsync btrfs: start readahead also in seed devices Btrfs: fix race between block group removal and block group allocation commit 7b306892cc57e27959b5232c1b8415cf09b7571c Merge: 915ed9320cba cd3967bee004 Author: Linus Torvalds Date: Tue Jun 18 10:59:59 2019 -0700 Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Olof Johansson: "I've been bad at collecting fixes this release cycle, so this is a fairly large batch that's been trickling in for a while. It's the usual mix, more or less. Some of the bigger things fixed: - Voltage fix for MMC on TI DRA7 that sometimes would overvoltage cards - Regression fixes for D_CAN on am355x - i.MX6SX cpuidle fix to deal with wakeup latency (dropped uart chars) - DT fixes for some DRA7 variants that don't share the superset of blocks on the chip plus the usual mix of stuff: minor build/warning fixes, Kconfig dependencies, and some DT fixlets" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (28 commits) soc: ixp4xx: npe: Fix an IS_ERR() vs NULL check in probe ARM: ixp4xx: include irqs.h where needed ARM: ixp4xx: mark ixp4xx_irq_setup as __init ARM: ixp4xx: don't select SERIAL_OF_PLATFORM firmware: trusted_foundations: add ARMv7 dependency MAINTAINERS: Change QCOM repo location ARM: davinci: da8xx: specify dma_coherent_mask for lcdc ARM: davinci: da850-evm: call regulator_has_full_constraints() ARM: mvebu_v7_defconfig: fix Ethernet on Clearfog ARM: dts: am335x phytec boards: Fix cd-gpios active level ARM: dts: dra72x: Disable usb4_tm target module arm64: arch_k3: Fix kconfig dependency warning ARM: dts: Drop bogus CLKSEL for timer12 on dra7 MAINTAINERS: Update Stefan Wahren email address ARM: dts: bcm: Add missing device_type = "memory" property soc: bcm: brcmstb: biuctrl: Register writes require a barrier soc: brcmstb: Fix error path for unsupported CPUs ARM: dts: dra71x: Disable usb4_tm target module ARM: dts: dra71x: Disable rtc target module ARM: dts: dra76x: Disable usb4_tm target module ... commit 72b319dc08b4924a29f5e2560ef6d966fa54c429 Author: Fei Li Date: Mon Jun 17 21:26:36 2019 +0800 tun: wake up waitqueues after IFF_UP is set Currently after setting tap0 link up, the tun code wakes tx/rx waited queues up in tun_net_open() when .ndo_open() is called, however the IFF_UP flag has not been set yet. If there's already a wait queue, it would fail to transmit when checking the IFF_UP flag in tun_sendmsg(). Then the saving vhost_poll_start() will add the wq into wqh until it is waken up again. Although this works when IFF_UP flag has been set when tun_chr_poll detects; this is not true if IFF_UP flag has not been set at that time. Sadly the latter case is a fatal error, as the wq will never be waken up in future unless later manually setting link up on purpose. Fix this by moving the wakeup process into the NETDEV_UP event notifying process, this makes sure IFF_UP has been set before all waited queues been waken up. Signed-off-by: Fei Li Acked-by: Jason Wang Signed-off-by: David S. Miller drivers/net/tun.c | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) commit 915ed9320cba9ddb5da3f3ee49a8ceeed85fb5cc Merge: 29f785ff76b6 8c30d32b1a32 Author: Linus Torvalds Date: Tue Jun 18 10:42:08 2019 -0700 Merge tag 'meminit-v5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull stack init fix from Kees Cook: "This is a small update to the stack auto-initialization self-test code to deal with the Clang initialization pattern. It's been in linux-next for a couple weeks; I had waited a bit wondering if anything more substantial was going to show up, but nothing has, so I'm sending this now before it gets too late" * tag 'meminit-v5.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: lib/test_stackinit: Handle Clang auto-initialization pattern commit 74b67efa8d7b4f90137f0ab9a80dd319da050350 Author: Dan Carpenter Date: Tue Jun 18 16:18:43 2019 +0300 drm: return -EFAULT if copy_to_user() fails The copy_from_user() function returns the number of bytes remaining to be copied but we want to return a negative error code. Otherwise the callers treat it as a successful copy. Signed-off-by: Dan Carpenter Signed-off-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/20190618131843.GA29463@mwanda drivers/gpu/drm/drm_bufs.c | 5 ++++- drivers/gpu/drm/drm_ioc32.c | 5 ++++- 2 files changed, 8 insertions(+), 2 deletions(-) commit d0bae4a0e3d8c5690a885204d7eb2341a5b4884d Author: JingYi Hou Date: Mon Jun 17 14:56:05 2019 +0800 net: remove duplicate fetch in sock_getsockopt In sock_getsockopt(), 'optlen' is fetched the first time from userspace. 'len < 0' is then checked. Then in condition 'SO_MEMINFO', 'optlen' is fetched the second time from userspace. If change it between two fetches may cause security problems or unexpected behaivor, and there is no reason to fetch it a second time. To fix this, we need to remove the second fetch. Signed-off-by: JingYi Hou Signed-off-by: David S. Miller net/core/sock.c | 3 --- 1 file changed, 3 deletions(-) commit d0f84d0856c11fbafadae3d580f6a9c98d818ccd Author: Tuong Lien Date: Mon Jun 17 11:56:12 2019 +0700 tipc: fix issues with early FAILOVER_MSG from peer It appears that a FAILOVER_MSG can come from peer even when the failure link is resetting (i.e. just after the 'node_write_unlock()'...). This means the failover procedure on the node has not been started yet. The situation is as follows: node1 node2 linkb linka linka linkb | | | | | | x failure | | | RESETTING | | | | | | x failure RESET | | RESETTING FAILINGOVER | | | (FAILOVER_MSG) | | |<-------------------------------------------------| | *FAILINGOVER | | | | | (dummy FAILOVER_MSG) | | |------------------------------------------------->| | RESET | | FAILOVER_END | FAILINGOVER RESET | . . . . . . . . . . . . Once this happens, the link failover procedure will be triggered wrongly on the receiving node since the node isn't in FAILINGOVER state but then another link failover will be carried out. The consequences are: 1) A peer might get stuck in FAILINGOVER state because the 'sync_point' was set, reset and set incorrectly, the criteria to end the failover would not be met, it could keep waiting for a message that has already received. 2) The early FAILOVER_MSG(s) could be queued in the link failover deferdq but would be purged or not pulled out because the 'drop_point' was not set correctly. 3) The early FAILOVER_MSG(s) could be dropped too. 4) The dummy FAILOVER_MSG could make the peer leaving FAILINGOVER state shortly, but later on it would be restarted. The same situation can also happen when the link is in PEER_RESET state and a FAILOVER_MSG arrives. The commit resolves the issues by forcing the link down immediately, so the failover procedure will be started normally (which is the same as when receiving a FAILOVER_MSG and the link is in up state). Also, the function "tipc_node_link_failover()" is toughen to avoid such a situation from happening. Acked-by: Jon Maloy Signed-off-by: Tuong Lien Signed-off-by: David S. Miller net/tipc/link.c | 1 - net/tipc/node.c | 10 +++++++--- 2 files changed, 7 insertions(+), 4 deletions(-) commit cf18cecca911c0db96b868072665347efe6df46f Author: Mauro S. M. Rodrigues Date: Thu Jun 13 16:25:40 2019 -0300 bnx2x: Check if transceiver implements DDM before access Some transceivers may comply with SFF-8472 even though they do not implement the Digital Diagnostic Monitoring (DDM) interface described in the spec. The existence of such area is specified by the 6th bit of byte 92, set to 1 if implemented. Currently, without checking this bit, bnx2x fails trying to read sfp module's EEPROM with the follow message: ethtool -m enP5p1s0f1 Cannot get Module EEPROM data: Input/output error Because it fails to read the additional 256 bytes in which it is assumed to exist the DDM data. This issue was noticed using a Mellanox Passive DAC PN 01FT738. The EEPROM data was confirmed by Mellanox as correct and similar to other Passive DACs from other manufacturers. Signed-off-by: Mauro S. M. Rodrigues Acked-by: Sudarsana Reddy Kalluru Signed-off-by: David S. Miller drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c | 3 ++- drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) commit ddd57980a0fde30f7b5d14b888a2cc84d01610e8 Author: Mathias Nyman Date: Tue Jun 18 17:27:48 2019 +0300 xhci: detect USB 3.2 capable host controllers correctly USB 3.2 capability in a host can be detected from the xHCI Supported Protocol Capability major and minor revision fields. If major is 0x3 and minor 0x20 then the host is USB 3.2 capable. For USB 3.2 capable hosts set the root hub lane count to 2. The Major Revision and Minor Revision fields contain a BCD version number. The value of the Major Revision field is JJh and the value of the Minor Revision field is MNh for version JJ.M.N, where JJ = major revision number, M - minor version number, N = sub-minor version number, e.g. version 3.1 is represented with a value of 0310h. Also fix the extra whitespace printed out when announcing regular SuperSpeed hosts. Cc: # v4.18+ Signed-off-by: Mathias Nyman Signed-off-by: Greg Kroah-Hartman drivers/usb/host/xhci.c | 20 +++++++++++++++----- 1 file changed, 15 insertions(+), 5 deletions(-) commit b8c3b718087bf7c3c8e388eb1f72ac1108a4926e Author: Mathias Nyman Date: Tue Jun 18 17:27:47 2019 +0300 usb: xhci: Don't try to recover an endpoint if port is in error state. A USB3 device needs to be reset and re-enumarated if the port it connects to goes to a error state, with link state inactive. There is no use in trying to recover failed transactions by resetting endpoints at this stage. Tests show that in rare cases, after multiple endpoint resets of a roothub port the whole host controller might stop completely. Several retries to recover from transaction error can happen as it can take a long time before the hub thread discovers the USB3 port error and inactive link. We can't reliably detect the port error from slot or endpoint context due to a limitation in xhci, see xhci specs section 4.8.3: "There are several cases where the EP State field in the Output Endpoint Context may not reflect the current state of an endpoint" and "Software should maintain an accurate value for EP State, by tracking it with an internal variable that is driven by Events and Doorbell accesses" Same appears to be true for slot state. set a flag to the corresponding slot if a USB3 roothub port link goes inactive to prevent both queueing new URBs and resetting endpoints. Reported-by: Rapolu Chiranjeevi Tested-by: Rapolu Chiranjeevi Cc: Signed-off-by: Mathias Nyman Signed-off-by: Greg Kroah-Hartman drivers/usb/host/xhci-ring.c | 15 ++++++++++++++- drivers/usb/host/xhci.c | 5 +++++ drivers/usb/host/xhci.h | 9 +++++++++ 3 files changed, 28 insertions(+), 1 deletion(-) commit 76e3bcdb61cad2c58ad88b2e4c70c69769026d37 Author: Dennis Restle Date: Tue Apr 30 01:01:49 2019 +0200 KVM: fix typo in documentation The documentation mentions a non-existing capability KVM_CAP_USER_MEM.s The right name is KVM_CAP_USER_MEMORY. Signed-off-by: Dennis Restle Signed-off-by: Paolo Bonzini Documentation/virtual/kvm/api.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 9870dc39dc53c0ab0534e1d8311a4abed7db570e Author: Boris Brezillon Date: Tue Jun 18 10:13:43 2019 +0200 drm/panfrost: Make sure a BO is only unmapped when appropriate mmu_ops->unmap() will fail when called on a BO that has not been previously mapped, and the error path in panfrost_ioctl_create_bo() can call drm_gem_object_put_unlocked() (which in turn calls panfrost_mmu_unmap()) on a BO that has not been mapped yet. Keep track of the mapped/unmapped state to avoid such issues. Fixes: f3ba91228e8e ("drm/panfrost: Add initial panfrost driver") Cc: Signed-off-by: Boris Brezillon Signed-off-by: Rob Herring Link: https://patchwork.freedesktop.org/patch/msgid/20190618081343.16927-1-boris.brezillon@collabora.com drivers/gpu/drm/panfrost/panfrost_gem.c | 3 ++- drivers/gpu/drm/panfrost/panfrost_gem.h | 1 + drivers/gpu/drm/panfrost/panfrost_mmu.c | 8 ++++++++ 3 files changed, 11 insertions(+), 1 deletion(-) commit 9642fa73d073527b0cbc337cc17a47d545d82cd2 Author: Mariusz Tkaczyk Date: Thu Jun 13 16:11:41 2019 +0200 md: fix for divide error in status_resync Stopping external metadata arrays during resync/recovery causes retries, loop of interrupting and starting reconstruction, until it hit at good moment to stop completely. While these retries curr_mark_cnt can be small- especially on HDD drives, so subtraction result can be smaller than 0. However it is casted to uint without checking. As a result of it the status bar in /proc/mdstat while stopping is strange (it jumps between 0% and 99%). The real problem occurs here after commit 72deb455b5ec ("block: remove CONFIG_LBDAF"). Sector_div() macro has been changed, now the divisor is casted to uint32. For db = -8 the divisior(db/32-1) becomes 0. Check if db value can be really counted and replace these macro by div64_u64() inline. Signed-off-by: Mariusz Tkaczyk Signed-off-by: Song Liu drivers/md/md.c | 36 ++++++++++++++++++++++-------------- 1 file changed, 22 insertions(+), 14 deletions(-) commit cd3967bee004bcbd142403698d658166fa618c9e Author: Dan Carpenter Date: Tue Jun 18 14:54:10 2019 +0300 soc: ixp4xx: npe: Fix an IS_ERR() vs NULL check in probe The devm_ioremap_resource() function doesn't return NULL, it returns error pointers. Fixes: 0b458d7b10f8 ("soc: ixp4xx: npe: Pass addresses as resources") Signed-off-by: Dan Carpenter Reviewed-by: Linus Walleij Signed-off-by: Olof Johansson drivers/soc/ixp4xx/ixp4xx-npe.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) commit 615c48ad8f4275b4d39fa57df68d4015078be201 Author: Mike Rapoport Date: Tue Jun 18 10:32:29 2019 +0300 arm64/mm: don't initialize pgd_cache twice When PGD_SIZE != PAGE_SIZE, arm64 uses kmem_cache for allocation of PGD memory. That cache was initialized twice: first through pgtable_cache_init() alias and then as an override for weak pgd_cache_init(). Remove the alias from pgtable_cache_init() and keep the only pgd_cache initialization in pgd_cache_init(). Fixes: caa841360134 ("x86/mm: Initialize PGD cache during mm initialization") Signed-off-by: Mike Rapoport Signed-off-by: Will Deacon arch/arm64/include/asm/pgtable.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) commit 2a081968b1e5b69e8181f926b0b6c9ca4830cf86 Author: Hanjun Guo Date: Mon Jun 17 19:02:15 2019 +0800 MAINTAINERS: Update my email address The @linaro.org address is not working and bonucing, so update the references. Signed-off-by: Hanjun Guo Signed-off-by: Will Deacon .mailmap | 1 + MAINTAINERS | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) commit 35341ca0614ab13e1ef34ad4f29a39e15ef31fa8 Author: Anisse Astier Date: Mon Jun 17 15:22:22 2019 +0200 arm64/sve: should not depend on Pulling linux/prctl.h into asm/ptrace.h in the arm64 UAPI headers causes userspace build issues for any program (e.g. strace and qemu) that includes both and when using musl libc: | error: redefinition of 'struct prctl_mm_map' | struct prctl_mm_map { See https://github.com/foundriesio/meta-lmp/commit/6d4a106e191b5d79c41b9ac78fd321316d3013c0 for a public example of people working around this issue. Although it's a bit grotty, fix this breakage by duplicating the prctl constant definitions. Since these are part of the kernel ABI, they cannot be changed in future and so it's not the end of the world to have them open-coded. Fixes: 43d4da2c45b2 ("arm64/sve: ptrace and ELF coredump support") Cc: stable@vger.kernel.org Acked-by: Dave Martin Signed-off-by: Anisse Astier Signed-off-by: Will Deacon arch/arm64/include/uapi/asm/ptrace.h | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) commit 253e7483391190c93696bc9710a31b2db9b63d77 Author: Nicolas Schier Date: Mon Jun 17 09:39:00 2019 +0200 ovl: fix typo in MODULE_PARM_DESC Change first argument to MODULE_PARM_DESC() calls, that each of them matched the actual module parameter name. The matching results in changing (the 'parm' section from) the output of `modinfo overlay` from: parm: ovl_check_copy_up:Obsolete; does nothing parm: redirect_max:ushort parm: ovl_redirect_max:Maximum length of absolute redirect xattr value parm: redirect_dir:bool parm: ovl_redirect_dir_def:Default to on or off for the redirect_dir feature parm: redirect_always_follow:bool parm: ovl_redirect_always_follow:Follow redirects even if redirect_dir feature is turned off parm: index:bool parm: ovl_index_def:Default to on or off for the inodes index feature parm: nfs_export:bool parm: ovl_nfs_export_def:Default to on or off for the NFS export feature parm: xino_auto:bool parm: ovl_xino_auto_def:Auto enable xino feature parm: metacopy:bool parm: ovl_metacopy_def:Default to on or off for the metadata only copy up feature into: parm: check_copy_up:Obsolete; does nothing parm: redirect_max:Maximum length of absolute redirect xattr value (ushort) parm: redirect_dir:Default to on or off for the redirect_dir feature (bool) parm: redirect_always_follow:Follow redirects even if redirect_dir feature is turned off (bool) parm: index:Default to on or off for the inodes index feature (bool) parm: nfs_export:Default to on or off for the NFS export feature (bool) parm: xino_auto:Auto enable xino feature (bool) parm: metacopy:Default to on or off for the metadata only copy up feature (bool) Signed-off-by: Nicolas Schier Signed-off-by: Miklos Szeredi fs/overlayfs/copy_up.c | 2 +- fs/overlayfs/dir.c | 2 +- fs/overlayfs/super.c | 12 ++++++------ 3 files changed, 8 insertions(+), 8 deletions(-) commit 1dac6f5b0ed2601be21bb4e27a44b0c3e667b7f4 Author: Arnd Bergmann Date: Mon Jun 17 14:39:29 2019 +0200 ovl: fix bogus -Wmaybe-unitialized warning gcc gets a bit confused by the logic in ovl_setup_trap() and can't figure out whether the local 'trap' variable in the caller was initialized or not: fs/overlayfs/super.c: In function 'ovl_fill_super': fs/overlayfs/super.c:1333:4: error: 'trap' may be used uninitialized in this function [-Werror=maybe-uninitialized] iput(trap); ^~~~~~~~~~ fs/overlayfs/super.c:1312:17: note: 'trap' was declared here Reword slightly to make it easier for the compiler to understand. Fixes: 146d62e5a586 ("ovl: detect overlapping layers") Signed-off-by: Arnd Bergmann Signed-off-by: Miklos Szeredi fs/overlayfs/super.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) commit 9179c21dc6ed1c993caa5fe4da876a6765c26af7 Author: Miklos Szeredi Date: Tue Jun 18 15:06:16 2019 +0200 ovl: don't fail with disconnected lower NFS NFS mounts can be disconnected from fs root. Don't fail the overlapping layer check because of this. The check is not authoritative anyway, since topology can change during or after the check. Reported-by: Antti Antinoja Signed-off-by: Miklos Szeredi Fixes: 146d62e5a586 ("ovl: detect overlapping layers") fs/overlayfs/super.c | 26 +++++++++----------------- 1 file changed, 9 insertions(+), 17 deletions(-) commit 83293386bc95cf5e9f0c0175794455835bd1cb4a Author: Ulf Hansson Date: Tue Jun 18 14:05:17 2019 +0200 mmc: core: Prevent processing SDIO IRQs when the card is suspended Processing of SDIO IRQs must obviously be prevented while the card is system suspended, otherwise we may end up trying to communicate with an uninitialized SDIO card. Reports throughout the years shows that this is not only a theoretical problem, but a real issue. So, let's finally fix this problem, by keeping track of the state for the card and bail out before processing the SDIO IRQ, in case the card is suspended. Cc: stable@vger.kernel.org Reported-by: Douglas Anderson Tested-by: Douglas Anderson Signed-off-by: Ulf Hansson drivers/mmc/core/sdio.c | 13 ++++++++++++- drivers/mmc/core/sdio_irq.c | 4 ++++ 2 files changed, 16 insertions(+), 1 deletion(-) commit 0f7b79a44e7d7dd3ef1f59758c1a341f217ff5e5 Author: Raul E Rangel Date: Mon Jun 17 14:10:12 2019 -0600 mmc: sdhci: sdhci-pci-o2micro: Correctly set bus width when tuning The O2Micro controller only supports tuning at 4-bits. So the host driver needs to change the bus width while tuning and then set it back when done. There was a bug in the original implementation in that mmc->ios.bus_width also wasn't updated. Thus setting the incorrect blocksize in sdhci_send_tuning which results in a tuning failure. Signed-off-by: Raul E Rangel Fixes: 0086fc217d5d7 ("mmc: sdhci: Add support for O2 hardware tuning") Acked-by: Adrian Hunter Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson drivers/mmc/host/sdhci-pci-o2micro.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) commit 65dade6044079a5c206fd1803642ff420061417a Author: Douglas Anderson Date: Mon Jun 17 10:56:53 2019 -0700 brcmfmac: sdio: Don't tune while the card is off When Broadcom SDIO cards are idled they go to sleep and a whole separate subsystem takes over their SDIO communication. This is the Always-On-Subsystem (AOS) and it can't handle tuning requests. Specifically, as tested on rk3288-veyron-minnie (which reports having BCM4354/1 in dmesg), if I force a retune in brcmf_sdio_kso_control() when "on = 1" (aka we're transition from sleep to wake) by whacking: bus->sdiodev->func1->card->host->need_retune = 1 ...then I can often see tuning fail. In this case dw_mmc reports "All phases bad!"). Note that I don't get 100% failure, presumably because sometimes the card itself has already transitioned away from the AOS itself by the time we try to wake it up. If I force retuning when "on = 0" (AKA force retuning right before sending the command to go to sleep) then retuning is always OK. NOTE: we need _both_ this patch and the patch to avoid triggering tuning due to CRC errors in the sleep/wake transition, AKA ("brcmfmac: sdio: Disable auto-tuning around commands expected to fail"). Though both patches handle issues with Broadcom's AOS, the problems are distinct: 1. We want to defer (but not ignore) asynchronous (like timer-requested) tuning requests till the card is awake. However, we want to ignore CRC errors during the transition, we don't want to queue deferred tuning request. 2. You could imagine that the AOS could implement retuning but we could still get errors while transitioning in and out of the AOS. Similarly you could imagine a seamless transition into and out of the AOS (with no CRC errors) even if the AOS couldn't handle tuning. ALSO NOTE: presumably there is never a desperate need to retune in order to wake up the card, since doing so is impossible. Luckily the only way the card can get into sleep state is if we had a good enough tuning to send it the command to put it into sleep, so presumably that "good enough" tuning is enough to wake us up, at least with a few retries. Cc: stable@vger.kernel.org #v4.18+ Signed-off-by: Douglas Anderson Acked-by: Adrian Hunter Reviewed-by: Arend van Spriel Acked-by: Kalle Valo Signed-off-by: Ulf Hansson drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 7 +++++++ 1 file changed, 7 insertions(+) commit b4c9f938d542d5f88c501744d2d12fad4fd2915f Author: Douglas Anderson Date: Mon Jun 17 10:56:52 2019 -0700 mmc: core: Add sdio_retune_hold_now() and sdio_retune_release() We want SDIO drivers to be able to temporarily stop retuning when the driver knows that the SDIO card is not in a state where retuning will work (maybe because the card is asleep). We'll move the relevant functions to a place where drivers can call them. Cc: stable@vger.kernel.org #v4.18+ Signed-off-by: Douglas Anderson Acked-by: Adrian Hunter Acked-by: Kalle Valo Signed-off-by: Ulf Hansson drivers/mmc/core/sdio_io.c | 40 ++++++++++++++++++++++++++++++++++++++++ include/linux/mmc/sdio_func.h | 3 +++ 2 files changed, 43 insertions(+) commit 2de0b42da263c97d330d276f5ccf7c4470e3324f Author: Douglas Anderson Date: Mon Jun 17 10:56:51 2019 -0700 brcmfmac: sdio: Disable auto-tuning around commands expected to fail There are certain cases, notably when transitioning between sleep and active state, when Broadcom SDIO WiFi cards will produce errors on the SDIO bus. This is evident from the source code where you can see that we try commands in a loop until we either get success or we've tried too many times. The comment in the code reinforces this by saying "just one write attempt may fail" Unfortunately these failures sometimes end up causing an "-EILSEQ" back to the core which triggers a retuning of the SDIO card and that blocks all traffic to the card until it's done. Let's disable retuning around the commands we expect might fail. Cc: stable@vger.kernel.org #v4.18+ Signed-off-by: Douglas Anderson Acked-by: Adrian Hunter Reviewed-by: Arend van Spriel Acked-by: Kalle Valo Signed-off-by: Ulf Hansson drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 4 ++++ 1 file changed, 4 insertions(+) commit 0a55f4ab9678413a01e740c86e9367ba0c612b36 Author: Douglas Anderson Date: Mon Jun 17 10:56:50 2019 -0700 mmc: core: API to temporarily disable retuning for SDIO CRC errors Normally when the MMC core sees an "-EILSEQ" error returned by a host controller then it will trigger a retuning of the card. This is generally a good idea. However, if a command is expected to sometimes cause transfer errors then these transfer errors shouldn't cause a re-tuning. This re-tuning will be a needless waste of time. One example case where a transfer is expected to cause errors is when transitioning between idle (sometimes referred to as "sleep" in Broadcom code) and active state on certain Broadcom WiFi SDIO cards. Specifically if the card was already transitioning between states when the command was sent it could cause an error on the SDIO bus. Let's add an API that the SDIO function drivers can call that will temporarily disable the auto-tuning functionality. Then we can add a call to this in the Broadcom WiFi driver and any other driver that might have similar needs. NOTE: this makes the assumption that the card is already tuned well enough that it's OK to disable the auto-retuning during one of these error-prone situations. Presumably the driver code performing the error-prone transfer knows how to recover / retry from errors. ...and after we can get back to a state where transfers are no longer error-prone then we can enable the auto-retuning again. If we truly find ourselves in a case where the card needs to be retuned sometimes to handle one of these error-prone transfers then we can always try a few transfers first without auto-retuning and then re-try with auto-retuning if the first few fail. Without this change on rk3288-veyron-minnie I periodically see this in the logs of a machine just sitting there idle: dwmmc_rockchip ff0d0000.dwmmc: Successfully tuned phase to XYZ Cc: stable@vger.kernel.org #v4.18+ Signed-off-by: Douglas Anderson Acked-by: Adrian Hunter Acked-by: Kalle Valo Signed-off-by: Ulf Hansson drivers/mmc/core/core.c | 5 +++-- drivers/mmc/core/sdio_io.c | 37 +++++++++++++++++++++++++++++++++++++ include/linux/mmc/host.h | 1 + include/linux/mmc/sdio_func.h | 3 +++ 4 files changed, 44 insertions(+), 2 deletions(-) commit abdd5dcc00207e7c38680f3754d1bfffafff1093 Author: Douglas Anderson Date: Mon Jun 17 10:56:49 2019 -0700 Revert "brcmfmac: disable command decode in sdio_aos" This reverts commit 29f6589140a10ece8c1d73f58043ea5b3473ab3e. After that patch landed I find that my kernel log on rk3288-veyron-minnie and rk3288-veyron-speedy is filled with: brcmfmac: brcmf_sdio_bus_sleep: error while changing bus sleep state -110 This seems to happen every time the Broadcom WiFi transitions out of sleep mode. Reverting the commit fixes the problem for me, so that's what this patch does. Note that, in general, the justification in the original commit seemed a little weak. It looked like someone was testing on a SD card controller that would sometimes die if there were CRC errors on the bus. This used to happen back in early days of dw_mmc (the controller on my boards), but we fixed it. Disabling a feature on all boards just because one SD card controller is broken seems bad. Fixes: 29f6589140a1 ("brcmfmac: disable command decode in sdio_aos") Cc: Wright Feng Cc: Double Lo Cc: Madhan Mohan R Cc: Chi-Hsien Lin Signed-off-by: Douglas Anderson Cc: stable@vger.kernel.org Acked-by: Kalle Valo Signed-off-by: Ulf Hansson drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) commit 140d90098fed269eac61551b4e84fdbcc917843e Author: Arnd Bergmann Date: Mon Jun 17 14:24:32 2019 +0200 ARM: ixp4xx: include irqs.h where needed Multiple ixp4xx specific files require macros from irqs.h that were moved out from mach/irqs.h, e.g.: arch/arm/mach-ixp4xx/vulcan-pci.c:41:19: error: this function declaration is not a prototype [-Werror,-Wstrict-prototypes] arch/arm/mach-ixp4xx/vulcan-pci.c:49:10: error: implicit declaration of function 'IXP4XX_GPIO_IRQ' [-Werror,-Wimplicit-function-declaration] return IXP4XX_GPIO_IRQ(INTA); Include this header in all files that failed to build because of that. Fixes: dc8ef8cd3a05 ("ARM: ixp4xx: Convert to SPARSE_IRQ") Signed-off-by: Arnd Bergmann Signed-off-by: Olof Johansson arch/arm/mach-ixp4xx/goramo_mlr.c | 2 ++ arch/arm/mach-ixp4xx/miccpt-pci.c | 2 ++ arch/arm/mach-ixp4xx/omixp-setup.c | 2 ++ arch/arm/mach-ixp4xx/vulcan-pci.c | 2 ++ arch/arm/mach-ixp4xx/vulcan-setup.c | 2 ++ 5 files changed, 10 insertions(+) commit 4ea10150ea00ec4b111b441797199a177fbd05f4 Author: Arnd Bergmann Date: Mon Jun 17 14:24:31 2019 +0200 ARM: ixp4xx: mark ixp4xx_irq_setup as __init Kbuild complains about ixp4xx_irq_setup not being __init itself in some configurations: WARNING: vmlinux.o(.text+0x85bae4): Section mismatch in reference from the function ixp4xx_irq_setup() to the function .init.text:set_handle_irq() The function ixp4xx_irq_setup() references the function __init set_handle_irq(). This is often because ixp4xx_irq_setup lacks a __init annotation or the annotation of set_handle_irq is wrong. I suspect it normally gets inlined, so we get no such warning, but clang makes this obvious when the function is left out of line. Signed-off-by: Arnd Bergmann Signed-off-by: Olof Johansson drivers/irqchip/irq-ixp4xx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) commit 6d8df60218416d6919c174b87786e4c3b06323ce Author: Arnd Bergmann Date: Mon Jun 17 14:24:30 2019 +0200 ARM: ixp4xx: don't select SERIAL_OF_PLATFORM Platforms should not normally select all the device drivers, leave that up to the user and the defconfig file. In this case, we get a warning for randconfig builds: WARNING: unmet direct dependencies detected for SERIAL_OF_PLATFORM Depends on [n]: TTY [=y] && HAS_IOMEM [=y] && SERIAL_8250 [=n] && OF [=y] Selected by [y]: - MACH_IXP4XX_OF [=y] && ARCH_IXP4XX [=y] Fixes: 9540724ca29d ("ARM: ixp4xx: Add device tree boot support") Signed-off-by: Arnd Bergmann Signed-off-by: Olof Johansson arch/arm/mach-ixp4xx/Kconfig | 1 - 1 file changed, 1 deletion(-) commit cad47b322da0b67d864180b6fc8e92561890ccec Author: Arnd Bergmann Date: Mon Jun 17 14:33:23 2019 +0200 firmware: trusted_foundations: add ARMv7 dependency The "+sec" extension is invalid for older ARM architectures, but the code can now be built on any ARM configuration: /tmp/trusted_foundations-2d0882.s: Assembler messages: /tmp/trusted_foundations-2d0882.s:194: Error: architectural extension `sec' is not allowed for the current base architecture /tmp/trusted_foundations-2d0882.s:201: Error: selected processor does not support `smc #0' in ARM mode /tmp/trusted_foundations-2d0882.s:213: Error: architectural extension `sec' is not allowed for the current base architecture /tmp/trusted_foundations-2d0882.s:220: Error: selected processor does not support `smc #0' in ARM mode Add a dependency on ARMv7 for the build. Fixes: 4cb5d9eca143 ("firmware: Move Trusted Foundations support") Signed-off-by: Arnd Bergmann Signed-off-by: Olof Johansson drivers/firmware/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 42de8afc40c97002fceb500e2331f6a722be3c14 Author: Jules Maselbas Date: Thu May 9 11:15:28 2019 +0200 usb: dwc2: Use generic PHY width in params setup Setting params.phy_utmi_width in dwc2_lowlevel_hw_init() is pointless since it's value will be overwritten by dwc2_init_params(). This change make sure to take in account the generic PHY width information during paraminitialisation, done in dwc2_set_param_phy_utmi_width(). By doing so, the phy_utmi_width params can still be overrided by devicetree specific params and will also be checked against hardware capabilities. Fixes: 707d80f0a3c5 ("usb: dwc2: gadget: Replace phyif with phy_utmi_width") Acked-by: Minas Harutyunyan Tested-by: Marek Szyprowski Signed-off-by: Jules Maselbas Signed-off-by: Felipe Balbi drivers/usb/dwc2/params.c | 9 +++++++++ drivers/usb/dwc2/platform.c | 9 --------- 2 files changed, 9 insertions(+), 9 deletions(-) commit a019ab40679715ea680cc8561a02888be70bc4e9 Author: Li Yang Date: Mon Apr 22 13:30:56 2019 -0500 arm64: defconfig: Enable FSL_EDMA driver Enables the FSL EDMA driver by default. This also works around an issue that imx-i2c driver keeps deferring the probe because of the DMA is not ready. And currently the DMA engine framework can not correctly tell if the DMA channels will truly become available later (it will never be available if the DMA driver is not enabled). This will cause indefinite messages like below: [ 3.335829] imx-i2c 2180000.i2c: can't get pinctrl, bus recovery not supported [ 3.344455] ina2xx 0-0040: power monitor ina220 (Rshunt = 1000 uOhm) [ 3.350917] lm90 0-004c: 0-004c supply vcc not found, using dummy regulator [ 3.362089] imx-i2c 2180000.i2c: can't get pinctrl, bus recovery not supported [ 3.370741] ina2xx 0-0040: power monitor ina220 (Rshunt = 1000 uOhm) [ 3.377205] lm90 0-004c: 0-004c supply vcc not found, using dummy regulator [ 3.388455] imx-i2c 2180000.i2c: can't get pinctrl, bus recovery not supported ..... Signed-off-by: Li Yang Signed-off-by: Shawn Guo arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) commit 529254340c7f16d59b928e36568597c603bae917 Author: Gal Pressman Date: Wed Jun 12 10:28:41 2019 +0300 RDMA/efa: Fix success return value in case of error Existing code would mistakenly return success in case of error instead of a proper return value. Fixes: e9c6c5373088 ("RDMA/efa: Add common command handlers") Reviewed-by: Firas JahJah Reviewed-by: Yossi Leybovich Signed-off-by: Gal Pressman Signed-off-by: Doug Ledford drivers/infiniband/hw/efa/efa_com_cmd.c | 24 ++++++++++++++++++------ 1 file changed, 18 insertions(+), 6 deletions(-) commit 942a899335707fc9cfc97cb382a60734b2ff4e03 Author: Mike Marciniszyn Date: Fri Jun 14 12:33:06 2019 -0400 IB/hfi1: Handle port down properly in pio The call to sc_buffer_alloc currently returns NULL (no buffer) or a buffer descriptor. There is a third case when the port is down. Currently that returns NULL and this prevents the caller from properly handling the sc_buffer_alloc() failure. A verbs code link test after the call is racy so the indication needs to come from the state check inside the allocation routine to be valid. Fix by encoding the ECOMM failure like SDMA. IS_ERR_OR_NULL() tests are added at all call sites. For verbs send, this needs to treat any error by returning a completion without any MMIO copy. Fixes: 7724105686e7 ("IB/hfi1: add driver files") Reviewed-by: Dennis Dalessandro Signed-off-by: Mike Marciniszyn Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford drivers/infiniband/hw/hfi1/pio.c | 5 +++-- drivers/infiniband/hw/hfi1/rc.c | 2 +- drivers/infiniband/hw/hfi1/ud.c | 4 ++-- drivers/infiniband/hw/hfi1/verbs.c | 4 ++-- 4 files changed, 8 insertions(+), 7 deletions(-) commit 099a884ba4c00145cef283d36e050726311c2e95 Author: Mike Marciniszyn Date: Fri Jun 14 12:33:00 2019 -0400 IB/hfi1: Handle wakeup of orphaned QPs for pio Once a send context is taken down due to a link failure, any QPs waiting for pio credits will stay on the waitlist indefinitely. Fix by wakeing up all QPs linked to piowait list. Fixes: 7724105686e7 ("IB/hfi1: add driver files") Reviewed-by: Dennis Dalessandro Signed-off-by: Mike Marciniszyn Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford drivers/infiniband/hw/hfi1/pio.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) commit f972775b1cc0441ae22c9f8d06dd16b118463632 Author: Mike Marciniszyn Date: Fri Jun 14 12:32:50 2019 -0400 IB/hfi1: Wakeup QPs orphaned on wait list after flush Once an SDMA engine is taken down due to a link failure, any waiting QPs that do not have outstanding descriptors in the ring will stay on the dmawait list as long as the port is down. Since there is no timer running, they will stay there for a long time. The fix is to wake up all iowaits linked to dmawait. The send engine will build and post packets that get flushed back. Fixes: 7724105686e7 ("IB/hfi1: add driver files") Reviewed-by: Kaike Wan Signed-off-by: Mike Marciniszyn Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford drivers/infiniband/hw/hfi1/sdma.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) commit 4bb02e9572af1383038d83ad196d7166c515f2ee Author: Mike Marciniszyn Date: Fri Jun 14 12:32:44 2019 -0400 IB/hfi1: Use aborts to trigger RC throttling SDMA and pio flushes will cause a lot of packets to be transmitted after a link has gone down, using a lot of CPU to retransmit packets. Fix for RC QPs by recognizing the flush status and: - Forcing a timer start - Putting the QP into a "send one" mode Fixes: 7724105686e7 ("IB/hfi1: add driver files") Reviewed-by: Kaike Wan Signed-off-by: Mike Marciniszyn Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford drivers/infiniband/hw/hfi1/rc.c | 30 ++++++++++++++++++++++++++++++ drivers/infiniband/hw/hfi1/verbs.c | 10 ++++++---- drivers/infiniband/hw/hfi1/verbs.h | 1 + 3 files changed, 37 insertions(+), 4 deletions(-) commit 9755f72496664eec70bc804104118b5797b6bf63 Author: Mike Marciniszyn Date: Fri Jun 14 12:32:38 2019 -0400 IB/hfi1: Create inline to get extended headers This paves the way for another patch that reacts to a flush sdma completion for RC. Fixes: 81cd3891f021 ("IB/hfi1: Add support for 16B Management Packets") Reviewed-by: Dennis Dalessandro Signed-off-by: Mike Marciniszyn Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford drivers/infiniband/hw/hfi1/hfi.h | 31 +++++++++++++++++++++++++++++++ drivers/infiniband/hw/hfi1/rc.c | 21 +-------------------- 2 files changed, 32 insertions(+), 20 deletions(-) commit 3230f4a8d44e4a0bb7afea814b280b5129521f52 Author: Mike Marciniszyn Date: Fri Jun 14 12:32:32 2019 -0400 IB/hfi1: Silence txreq allocation warnings The following warning can happen when a memory shortage occurs during txreq allocation: [10220.939246] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [10220.939246] Hardware name: Intel Corporation S2600WT2R/S2600WT2R, BIOS SE5C610.86B.01.01.0018.C4.072020161249 07/20/2016 [10220.939247] cache: mnt_cache, object size: 384, buffer size: 384, default order: 2, min order: 0 [10220.939260] Workqueue: hfi0_0 _hfi1_do_send [hfi1] [10220.939261] node 0: slabs: 1026568, objs: 43115856, free: 0 [10220.939262] Call Trace: [10220.939262] node 1: slabs: 820872, objs: 34476624, free: 0 [10220.939263] dump_stack+0x5a/0x73 [10220.939265] warn_alloc+0x103/0x190 [10220.939267] ? wake_all_kswapds+0x54/0x8b [10220.939268] __alloc_pages_slowpath+0x86c/0xa2e [10220.939270] ? __alloc_pages_nodemask+0x2fe/0x320 [10220.939271] __alloc_pages_nodemask+0x2fe/0x320 [10220.939273] new_slab+0x475/0x550 [10220.939275] ___slab_alloc+0x36c/0x520 [10220.939287] ? hfi1_make_rc_req+0x90/0x18b0 [hfi1] [10220.939299] ? __get_txreq+0x54/0x160 [hfi1] [10220.939310] ? hfi1_make_rc_req+0x90/0x18b0 [hfi1] [10220.939312] __slab_alloc+0x40/0x61 [10220.939323] ? hfi1_make_rc_req+0x90/0x18b0 [hfi1] [10220.939325] kmem_cache_alloc+0x181/0x1b0 [10220.939336] hfi1_make_rc_req+0x90/0x18b0 [hfi1] [10220.939348] ? hfi1_verbs_send_dma+0x386/0xa10 [hfi1] [10220.939359] ? find_prev_entry+0xb0/0xb0 [hfi1] [10220.939371] hfi1_do_send+0x1d9/0x3f0 [hfi1] [10220.939372] process_one_work+0x171/0x380 [10220.939374] worker_thread+0x49/0x3f0 [10220.939375] kthread+0xf8/0x130 [10220.939377] ? max_active_store+0x80/0x80 [10220.939378] ? kthread_bind+0x10/0x10 [10220.939379] ret_from_fork+0x35/0x40 [10220.939381] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) The shortage is handled properly so the message isn't needed. Silence by adding the no warn option to the slab allocation. Fixes: 45842abbb292 ("staging/rdma/hfi1: move txreq header code") Cc: Reviewed-by: Dennis Dalessandro Signed-off-by: Mike Marciniszyn Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford drivers/infiniband/hw/hfi1/verbs_txreq.c | 2 +- drivers/infiniband/hw/hfi1/verbs_txreq.h | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) commit cf131a81967583ae737df6383a0893b9fee75b4e Author: Mike Marciniszyn Date: Fri Jun 14 12:32:26 2019 -0400 IB/hfi1: Avoid hardlockup with flushlist_lock Heavy contention of the sde flushlist_lock can cause hard lockups at extreme scale when the flushing logic is under stress. Mitigate by replacing the item at a time copy to the local list with an O(1) list_splice_init() and using the high priority work queue to do the flushes. Fixes: 7724105686e7 ("IB/hfi1: add driver files") Cc: Reviewed-by: Dennis Dalessandro Signed-off-by: Mike Marciniszyn Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford drivers/infiniband/hw/hfi1/sdma.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) commit 84b028243ef07a3f65c1857343ada2b1022f8bed Author: Suraj Jitindar Singh Date: Mon Jun 17 17:16:19 2019 +1000 KVM: PPC: Book3S HV: Only write DAWR[X] when handling h_set_dawr in real mode The hcall H_SET_DAWR is used by a guest to set the data address watchpoint register (DAWR). This hcall is handled in the host in kvmppc_h_set_dawr() which can be called in either real mode on the guest exit path from hcall_try_real_mode() in book3s_hv_rmhandlers.S, or in virtual mode when called from kvmppc_pseries_do_hcall() in book3s_hv.c. The function kvmppc_h_set_dawr() updates the dawr and dawrx fields in the vcpu struct accordingly and then also writes the respective values into the DAWR and DAWRX registers directly. It is necessary to write the registers directly here when calling the function in real mode since the path to re-enter the guest won't do this. However when in virtual mode the host DAWR and DAWRX values have already been restored, and so writing the registers would overwrite these. Additionally there is no reason to write the guest values here as these will be read from the vcpu struct and written to the registers appropriately the next time the vcpu is run. This also avoids the case when handling h_set_dawr for a nested guest where the guest hypervisor isn't able to write the DAWR and DAWRX registers directly and must rely on the real hypervisor to do this for it when it calls H_ENTER_NESTED. Fixes: c1fe190c0672 ("powerpc: Add force enable of DAWR on P9 option") Signed-off-by: Suraj Jitindar Singh Signed-off-by: Michael Ellerman arch/powerpc/kvm/book3s_hv_rmhandlers.S | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) commit fabb2efcf0846e28b4910fc20bdc203d3d0170af Author: Michael Neuling Date: Mon Jun 17 17:16:18 2019 +1000 KVM: PPC: Book3S HV: Fix r3 corruption in h_set_dabr() Commit c1fe190c0672 ("powerpc: Add force enable of DAWR on P9 option") screwed up some assembler and corrupted a pointer in r3. This resulted in crashes like the below: BUG: Kernel NULL pointer dereference at 0x000013bf Faulting instruction address: 0xc00000000010b044 Oops: Kernel access of bad area, sig: 11 [#1] LE PAGE_SIZE=64K MMU=Radix MMU=Hash SMP NR_CPUS=2048 NUMA pSeries CPU: 8 PID: 1771 Comm: qemu-system-ppc Kdump: loaded Not tainted 5.2.0-rc4+ #3 NIP: c00000000010b044 LR: c0080000089dacf4 CTR: c00000000010aff4 REGS: c00000179b397710 TRAP: 0300 Not tainted (5.2.0-rc4+) MSR: 800000000280b033 CR: 42244842 XER: 00000000 CFAR: c00000000010aff8 DAR: 00000000000013bf DSISR: 42000000 IRQMASK: 0 GPR00: c0080000089dd6bc c00000179b3979a0 c008000008a04300 ffffffffffffffff GPR04: 0000000000000000 0000000000000003 000000002444b05d c0000017f11c45d0 ... NIP kvmppc_h_set_dabr+0x50/0x68 LR kvmppc_pseries_do_hcall+0xa3c/0xeb0 [kvm_hv] Call Trace: 0xc0000017f11c0000 (unreliable) kvmppc_vcpu_run_hv+0x694/0xec0 [kvm_hv] kvmppc_vcpu_run+0x34/0x48 [kvm] kvm_arch_vcpu_ioctl_run+0x2f4/0x400 [kvm] kvm_vcpu_ioctl+0x460/0x850 [kvm] do_vfs_ioctl+0xe4/0xb40 ksys_ioctl+0xc4/0x110 sys_ioctl+0x28/0x80 system_call+0x5c/0x70 Instruction dump: 4082fff4 4c00012c 38600000 4e800020 e96280c0 896b0000 2c2b0000 3860ffff 4d820020 50852e74 508516f6 78840724 f8a313c8 7c942ba6 7cbc2ba6 Fix the bug by only changing r3 when we are returning immediately. Fixes: c1fe190c0672 ("powerpc: Add force enable of DAWR on P9 option") Signed-off-by: Michael Neuling Signed-off-by: Suraj Jitindar Singh Reported-by: Cédric Le Goater Signed-off-by: Michael Ellerman arch/powerpc/kvm/book3s_hv_rmhandlers.S | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) commit 29f785ff76b65696800b75c3d8e0b58e603bb1d0 Merge: da0f38202986 d728cf79164b Author: Linus Torvalds Date: Mon Jun 17 16:28:28 2019 -0700 Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs fixes from Al Viro: "MS_MOVE regression fix + breakage in fsmount(2) (also introduced in this cycle, along with fsmount(2) itself). I'm still digging through the piles of mail, so there might be more fixes to follow, but these two are obvious and self-contained, so there's no point delaying those..." * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fs/namespace: fix unprivileged mount propagation vfs: fsmount: add missing mntget() commit da0f382029868806e88c046eb2560fdee7a9457c Merge: eb7c825bf747 4fddbf8a99ee Author: Linus Torvalds Date: Mon Jun 17 15:55:34 2019 -0700 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net Pull networking fixes from David Miller: "Lots of bug fixes here: 1) Out of bounds access in __bpf_skc_lookup, from Lorenz Bauer. 2) Fix rate reporting in cfg80211_calculate_bitrate_he(), from John Crispin. 3) Use after free in psock backlog workqueue, from John Fastabend. 4) Fix source port matching in fdb peer flow rule of mlx5, from Raed Salem. 5) Use atomic_inc_not_zero() in fl6_sock_lookup(), from Eric Dumazet. 6) Network header needs to be set for packet redirect in nfp, from John Hurley. 7) Fix udp zerocopy refcnt, from Willem de Bruijn. 8) Don't assume linear buffers in vxlan and geneve error handlers, from Stefano Brivio. 9) Fix TOS matching in mlxsw, from Jiri Pirko. 10) More SCTP cookie memory leak fixes, from Neil Horman. 11) Fix VLAN filtering in rtl8366, from Linus Walluij. 12) Various TCP SACK payload size and fragmentation memory limit fixes from Eric Dumazet. 13) Use after free in pneigh_get_next(), also from Eric Dumazet. 14) LAPB control block leak fix from Jeremy Sowden" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (145 commits) lapb: fixed leak of control-blocks. tipc: purge deferredq list for each grp member in tipc_group_delete ax25: fix inconsistent lock state in ax25_destroy_timer neigh: fix use-after-free read in pneigh_get_next tcp: fix compile error if !CONFIG_SYSCTL hv_sock: Suppress bogus "may be used uninitialized" warnings be2net: Fix number of Rx queues used for flow hashing net: handle 802.1P vlan 0 packets properly tcp: enforce tcp_min_snd_mss in tcp_mtu_probing() tcp: add tcp_min_snd_mss sysctl tcp: tcp_fragment() should apply sane memory limits tcp: limit payload size of sacked skbs Revert "net: phylink: set the autoneg state in phylink_phy_change" bpf: fix nested bpf tracepoints with per-cpu data bpf: Fix out of bounds memory access in bpf_sk_storage vsock/virtio: set SOCK_DONE on peer shutdown net: dsa: rtl8366: Fix up VLAN filtering net: phylink: set the autoneg state in phylink_phy_change net: add high_order_alloc_disable sysctl/static key tcp: add tcp_tx_skb_cache sysctl ... commit d728cf79164bb38e9628d15276e636539f857ef1 Author: Christian Brauner Date: Mon Jun 17 23:22:14 2019 +0200 fs/namespace: fix unprivileged mount propagation When propagating mounts across mount namespaces owned by different user namespaces it is not possible anymore to move or umount the mount in the less privileged mount namespace. Here is a reproducer: sudo mount -t tmpfs tmpfs /mnt sudo --make-rshared /mnt # create unprivileged user + mount namespace and preserve propagation unshare -U -m --map-root --propagation=unchanged # now change back to the original mount namespace in another terminal: sudo mkdir /mnt/aaa sudo mount -t tmpfs tmpfs /mnt/aaa # now in the unprivileged user + mount namespace mount --move /mnt/aaa /opt Unfortunately, this is a pretty big deal for userspace since this is e.g. used to inject mounts into running unprivileged containers. So this regression really needs to go away rather quickly. The problem is that a recent change falsely locked the root of the newly added mounts by setting MNT_LOCKED. Fix this by only locking the mounts on copy_mnt_ns() and not when adding a new mount. Fixes: 3bd045cc9c4b ("separate copying and locking mount tree on cross-userns copies") Cc: Linus Torvalds Cc: Al Viro Cc: Tested-by: Christian Brauner Acked-by: Christian Brauner Signed-off-by: "Eric W. Biederman" Signed-off-by: Christian Brauner Signed-off-by: Al Viro fs/namespace.c | 1 + fs/pnode.c | 1 - 2 files changed, 1 insertion(+), 1 deletion(-) commit 1b0b9cc8d3793e31b313e6c9685513b08cd883c4 Author: Eric Biggers Date: Wed Jun 12 11:43:13 2019 -0700 vfs: fsmount: add missing mntget() sys_fsmount() needs to take a reference to the new mount when adding it to the anonymous mount namespace. Otherwise the filesystem can be unmounted while it's still in use, as found by syzkaller. Reported-by: Mark Rutland Reported-by: syzbot+99de05d099a170867f22@syzkaller.appspotmail.com Reported-by: syzbot+7008b8b8ba7df475fdc8@syzkaller.appspotmail.com Fixes: 93766fbd2696 ("vfs: syscall: Add fsmount() to create a mount for a superblock") Signed-off-by: Eric Biggers Signed-off-by: Al Viro fs/namespace.c | 1 + 1 file changed, 1 insertion(+) commit 61cabc7b0a5cf0d3c532cfa96594c801743fe7f6 Author: Ronnie Sahlberg Date: Fri Jun 14 13:02:29 2019 +1000 cifs: fix GlobalMid_Lock bug in cifs_reconnect We can not hold the GlobalMid_Lock spinlock during the dfs processing in cifs_reconnect since it invokes things that may sleep and thus trigger : BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:23 Thus we need to drop the spinlock during this code block. RHBZ: 1716743 Cc: stable@vger.kernel.org Signed-off-by: Ronnie Sahlberg Acked-by: Pavel Shilovsky Signed-off-by: Steve French fs/cifs/connect.c | 2 ++ 1 file changed, 2 insertions(+) commit 8d526d62db907e786fd88948c75d1833d82bd80e Author: Steve French Date: Mon Jun 17 14:49:07 2019 -0500 SMB3: retry on STATUS_INSUFFICIENT_RESOURCES instead of failing write Some servers such as Windows 10 will return STATUS_INSUFFICIENT_RESOURCES as the number of simultaneous SMB3 requests grows (even though the client has sufficient credits). Return EAGAIN on STATUS_INSUFFICIENT_RESOURCES so that we can retry writes which fail with this status code. This (for example) fixes large file copies to Windows 10 on fast networks. Signed-off-by: Steve French CC: Stable Reviewed-by: Ronnie Sahlberg Reviewed-by: Pavel Shilovsky fs/cifs/smb2maperror.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 9b9410766f5422d1e736783dc0c3a053eefedac4 Merge: d7a5417b8947 5efe5137f05b Author: Greg Kroah-Hartman Date: Mon Jun 17 22:59:28 2019 +0200 Merge branch 'erofs_fix' into staging-linus A branch is needed here to get the fix into staging-next as well. Signed-off-by: Greg Kroah-Hartman commit 5efe5137f05bbb4688890620934538c005e7d1d6 Author: Gao Xiang Date: Thu Jun 13 16:35:41 2019 +0800 staging: erofs: add requirements field in superblock There are some backward incompatible features pending for months, mainly due to on-disk format expensions. However, we should ensure that it cannot be mounted with old kernels. Otherwise, it will causes unexpected behaviors. Fixes: ba2b77a82022 ("staging: erofs: add super block operations") Cc: # 4.19+ Reviewed-by: Chao Yu Signed-off-by: Gao Xiang Signed-off-by: Greg Kroah-Hartman drivers/staging/erofs/erofs_fs.h | 13 ++++++++++--- drivers/staging/erofs/internal.h | 2 ++ drivers/staging/erofs/super.c | 19 +++++++++++++++++++ 3 files changed, 31 insertions(+), 3 deletions(-) commit d7a5417b89470d353118a451630ed71f119f58b8 Merge: f2c7c76c5d0a 0c75376fa395 Author: Greg Kroah-Hartman Date: Mon Jun 17 22:28:29 2019 +0200 Merge tag 'iio-fixes-for-5.2b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus Jonathan writes: Second set of IIO fixes for the 5.2 cycle. * ad7150 - sense of bit for controlling adaptive vs fixed threshold was flipped. * adt7316 - Fix a build issue due to wrong headers for gpio usage. * lsm6dsx - correctly suspend / resume i2c slaves when the host goes to sleep. * mlx90632 - relax a compatability check to allow for newer devices. Also one counters fix * counter/ftm-quaddec - missing dependencies in Kconfig. * tag 'iio-fixes-for-5.2b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: counter/ftm-quaddec: Add missing dependencies in Kconfig staging: iio: adt7316: Fix build errors when GPIOLIB is not set iio: temperature: mlx90632 Relax the compatibility check iio: imu: st_lsm6dsx: fix PM support for st_lsm6dsx i2c controller staging:iio:ad7150: fix threshold mode config bit commit 4fddbf8a99ee5a65bdd31b3ebbf5a84b9395d496 Merge: 6be8e297f9bc 967c05aee439 Author: David S. Miller Date: Mon Jun 17 10:39:56 2019 -0700 Merge branch 'tcp-fixes' Eric Dumazet says: ==================== tcp: make sack processing more robust Jonathan Looney brought to our attention multiple problems in TCP stack at the sender side. SACK processing can be abused by malicious peers to either cause overflows, or increase of memory usage. First two patches fix the immediate problems. Since the malicious peers abuse senders by advertizing a very small MSS in their SYN or SYNACK packet, the last two patches add a new sysctl so that admins can chose a higher limit for MSS clamping. ==================== Signed-off-by: David S. Miller commit adeaa21a4b6954e878f3f7d1c5659ed9c1fe567a Author: Anisse Astier Date: Mon Jun 17 15:22:21 2019 +0200 arm64: ssbd: explicitly depend on Fix ssbd.c which depends implicitly on asm/ptrace.h including linux/prctl.h (through for example linux/compat.h, then linux/time.h, linux/seqlock.h, linux/spinlock.h and linux/irqflags.h), and uses PR_SPEC* defines. This is an issue since we'll soon be removing the include from asm/ptrace.h. Fixes: 9cdc0108baa8 ("arm64: ssbd: Add prctl interface for per-thread mitigation") Cc: stable@vger.kernel.org Signed-off-by: Anisse Astier Signed-off-by: Will Deacon arch/arm64/kernel/ssbd.c | 1 + 1 file changed, 1 insertion(+) commit eb7c825bf74755a9ea975b7a463c6d13ffa7f447 Merge: 9e0babf2c06c 259931fd3b96 Author: Linus Torvalds Date: Mon Jun 17 10:34:03 2019 -0700 Merge tag 'riscv-for-v5.2/fixes-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Paul Walmsley: "This contains fixes, defconfig, and DT data changes for the v5.2-rc series. The fixes are relatively straightforward: - Addition of a TLB fence in the vmalloc_fault path, so the CPU doesn't enter an infinite page fault loop - Readdition of the pm_power_off export, so device drivers that reassign it can now be built as modules - A udelay() fix for RV32, fixing a miscomputation of the delay time - Removal of deprecated smp_mb__*() barriers This also adds initial DT data infrastructure for arch/riscv, along with initial data for the SiFive FU540-C000 SoC and the corresponding HiFive Unleashed board. We also update the RV64 defconfig to include some core drivers for the FU540 in the build" * tag 'riscv-for-v5.2/fixes-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: remove unused barrier defines riscv: mm: synchronize MMU after pte change riscv: dts: add initial board data for the SiFive HiFive Unleashed riscv: dts: add initial support for the SiFive FU540-C000 SoC dt-bindings: riscv: convert cpu binding to json-schema dt-bindings: riscv: sifive: add YAML documentation for the SiFive FU540 arch: riscv: add support for building DTB files from DT source data riscv: Fix udelay in RV32. riscv: export pm_power_off again RISC-V: defconfig: enable clocks, serial console commit 4569180495600ac59f5cd27f67242a6cb51254f3 Author: Christoph Hellwig Date: Mon Jun 17 11:14:12 2019 +0200 block: fix page leak when merging to same page When multiple iovecs reference the same page, each get_user_page call will add a reference to the page. But once we've created the bio that information gets lost and only a single reference will be dropped after I/O completion. Use the same_page information returned from __bio_try_merge_page to drop additional references to pages that were already present in the bio. Based on a patch from Ming Lei. Link: https://lkml.org/lkml/2019/4/23/64 Fixes: 576ed913 ("block: use bio_add_page in bio_iov_iter_get_pages") Reported-by: David Gibson Signed-off-by: Christoph Hellwig Reviewed-by: Ming Lei Signed-off-by: Jens Axboe block/bio.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) commit ff896738be381efa6e50ba9a3b6cdc94f69ada42 Author: Christoph Hellwig Date: Mon Jun 17 11:14:11 2019 +0200 block: return from __bio_try_merge_page if merging occured in the same page We currently have an input same_page parameter to __bio_try_merge_page to prohibit merging in the same page. The rationale for that is that some callers need to account for every page added to a bio. Instead of letting these callers call twice into the merge code to account for the new vs existing page cases, just turn the paramter into an output one that returns if a merge in the same page occured and let them act accordingly. Signed-off-by: Christoph Hellwig Reviewed-by: Ming Lei Signed-off-by: Jens Axboe block/bio.c | 26 +++++++++++--------------- fs/iomap.c | 12 ++++++++---- fs/xfs/xfs_aops.c | 11 ++++++++--- include/linux/bio.h | 2 +- 4 files changed, 28 insertions(+), 23 deletions(-) commit 3763771cf60236caaf7ccc79cea244c63d7c49a0 Author: Filipe Manana Date: Wed Jun 12 15:14:11 2019 +0100 Btrfs: fix failure to persist compression property xattr deletion on fsync After the recent series of cleanups in the properties and xattrs modules that landed in the 5.2 merge window, we ended up with a regression where after deleting the compression xattr property through the setflags ioctl, we don't set the BTRFS_INODE_COPY_EVERYTHING flag in the inode anymore. As a consequence, if the inode was fsync'ed when it had the compression property set, after deleting the compression property through the setflags ioctl and fsync'ing again the inode, the log will still contain the compression xattr, because the inode did not had that bit set, which made the fsync not delete all xattrs from the log and copy all xattrs from the subvolume tree to the log tree. This regression happens due to the fact that that series of cleanups made btrfs_set_prop() call the old function do_setxattr() (which is now named btrfs_setxattr()), and not the old version of btrfs_setxattr(), which is now called btrfs_setxattr_trans(). Fix this by setting the BTRFS_INODE_COPY_EVERYTHING bit in the current btrfs_setxattr() function and remove it from everywhere else, including its setup at btrfs_ioctl_setflags(). This is cleaner, avoids similar regressions in the future, and centralizes the setup of the bit. After all, the need to setup this bit should only be in the xattrs module, since it is an implementation of xattrs. Fixes: 04e6863b19c722 ("btrfs: split btrfs_setxattr calls regarding transaction") CC: stable@vger.kernel.org # 4.4+ Signed-off-by: Filipe Manana Signed-off-by: David Sterba fs/btrfs/ioctl.c | 2 -- fs/btrfs/xattr.c | 6 +++--- 2 files changed, 3 insertions(+), 5 deletions(-) commit c8edb316b9bb6149193436dfbd240994733e27be Author: Stephen Boyd Date: Fri Jun 14 10:46:06 2019 -0700 clk: Do a DT parent lookup even when index < 0 We want to allow the parent lookup to happen even if the index is some value less than 0. This may be the case if a clk provider only specifies the .name member to match a string in the "clock-names" DT property. We shouldn't require that the index be >= 0 to make this use case work. Fixes: 601b6e93304a ("clk: Allow parents to be specified via clkspec index") Reported-by: Alexandre Mergnat Cc: Jerome Brunet Cc: Chen-Yu Tsai Reviewed-by: Chen-Yu Tsai Signed-off-by: Stephen Boyd drivers/clk/clk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 259931fd3b96e4386b361b7f80c1d89b266234c8 Author: Rolf Eike Beer Date: Mon Jun 17 14:25:59 2019 +0200 riscv: remove unused barrier defines They were introduced in commit fab957c11efe ("RISC-V: Atomic and Locking Code") long after commit 2e39465abc4b ("locking: Remove deprecated smp_mb__() barriers") removed the remnants of all previous instances from the tree. Signed-off-by: Rolf Eike Beer [paul.walmsley@sifive.com: stripped spurious mbox header from patch description; fixed commit references in patch header] Signed-off-by: Paul Walmsley arch/riscv/include/asm/bitops.h | 5 ----- 1 file changed, 5 deletions(-) commit c19dffc0a9511a7d7493ec21019aefd97e9a111b Author: Peter Chen Date: Mon Jun 17 09:49:07 2019 +0800 usb: chipidea: udc: workaround for endpoint conflict issue An endpoint conflict occurs when the USB is working in device mode during an isochronous communication. When the endpointA IN direction is an isochronous IN endpoint, and the host sends an IN token to endpointA on another device, then the OUT transaction may be missed regardless the OUT endpoint number. Generally, this occurs when the device is connected to the host through a hub and other devices are connected to the same hub. The affected OUT endpoint can be either control, bulk, isochronous, or an interrupt endpoint. After the OUT endpoint is primed, if an IN token to the same endpoint number on another device is received, then the OUT endpoint may be unprimed (cannot be detected by software), which causes this endpoint to no longer respond to the host OUT token, and thus, no corresponding interrupt occurs. There is no good workaround for this issue, the only thing the software could do is numbering isochronous IN from the highest endpoint since we have observed most of device number endpoint from the lowest. Cc: #v3.14+ Cc: Fabio Estevam Cc: Greg KH Cc: Sergei Shtylyov Cc: Jun Li Signed-off-by: Peter Chen Signed-off-by: Greg Kroah-Hartman drivers/usb/chipidea/udc.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) commit 4b576d15df5c8cbe9cf427093c1c0f5f58fbf8fa Author: Andy Gross Date: Fri Jun 7 14:44:51 2019 -0500 MAINTAINERS: Change QCOM repo location This patch updates the Qualcomm SoC repo to a new location. Signed-off-by: Andy Gross Reviewed-by: Bjorn Andersson Signed-off-by: Olof Johansson MAINTAINERS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 20314ce30af197963b0c239f0952db6aaef73f99 Author: jjian zhou Date: Mon Jun 17 19:04:08 2019 +0800 mmc: mediatek: fix SDIO IRQ detection issue If cmd19 timeout or response crcerr occurs during execute_tuning(), it need invoke msdc_reset_hw(). Otherwise SDIO IRQ can't be detected. Signed-off-by: jjian zhou Signed-off-by: Chaotian Jing Signed-off-by: Yong Mao Fixes: 5215b2e952f3 ("mmc: mediatek: Add MMC_CAP_SDIO_IRQ support") Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson drivers/mmc/host/mtk-sd.c | 2 ++ 1 file changed, 2 insertions(+) commit 8a5df8ac628f4febea1e6cd3044bff2d536dd096 Author: jjian zhou Date: Mon Jun 17 19:04:07 2019 +0800 mmc: mediatek: fix SDIO IRQ interrupt handle flow SDIO IRQ is triggered by low level. It need disable SDIO IRQ detected function. Otherwise the interrupt register can't be cleared. It will process the interrupt more. Signed-off-by: Jjian Zhou Signed-off-by: Chaotian Jing Signed-off-by: Yong Mao Fixes: 5215b2e952f3 ("mmc: mediatek: Add MMC_CAP_SDIO_IRQ support") Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson drivers/mmc/host/mtk-sd.c | 37 ++++++++++++++++++++----------------- 1 file changed, 20 insertions(+), 17 deletions(-) commit b0e370b95a3b231d0fb5d1958cce85ef57196fe6 Author: Wolfram Sang Date: Tue Jun 11 22:03:43 2019 +0200 mmc: core: complete HS400 before checking status We don't have a reproducible error case, yet our BSP team suggested that the mmc_switch_status() command in mmc_select_hs400() should come after the callback into the driver completing HS400 setup. It makes sense to me because we want the status of a fully setup HS400, so it will increase the reliability of the mmc_switch_status() command. Reported-by: Yoshihiro Shimoda Signed-off-by: Wolfram Sang Fixes: ba6c7ac3a2f4 ("mmc: core: more fine-grained hooks for HS400 tuning") Signed-off-by: Ulf Hansson drivers/mmc/core/mmc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) commit bf587caae305ae3b4393077fb22c98478ee55755 Author: ShihPo Hung Date: Mon Jun 17 12:26:17 2019 +0800 riscv: mm: synchronize MMU after pte change Because RISC-V compliant implementations can cache invalid entries in TLB, an SFENCE.VMA is necessary after changes to the page table. This patch adds an SFENCE.vma for the vmalloc_fault path. Signed-off-by: ShihPo Hung [paul.walmsley@sifive.com: reversed tab->whitespace conversion, wrapped comment lines] Signed-off-by: Paul Walmsley Cc: Palmer Dabbelt Cc: Albert Ou Cc: Paul Walmsley Cc: linux-riscv@lists.infradead.org Cc: stable@vger.kernel.org arch/riscv/mm/fault.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) commit c584b1202f2d0a04eaa66c29aaee9f6c172b5aa3 Author: Will Deacon Date: Fri May 31 12:59:15 2019 +0100 MAINTAINERS: Update my email address to use @kernel.org My @arm.com address will stop working at the end of August, so update to my @kernel.org address where you'll still be able to reach me. When I say "stop working" I really mean "will go to my line manager", so send patches there at your peril because they may reply with roadmaps and spreadsheets. You have been warned. Cc: Will Deacon Cc: Catalin Marinas Cc: Marc Zyngier Cc: Russell King Cc: "Paul E . McKenney" Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Bjorn Helgaas Cc: Andrew Morton Cc: Stephen Rothwell Cc: Greg Kroah-Hartman Cc: Linus Torvalds Cc: Joerg Roedel Cc: arm-soc Signed-off-by: Will Deacon .mailmap | 1 + MAINTAINERS | 16 ++++++++-------- 2 files changed, 9 insertions(+), 8 deletions(-) commit 085ebfe937d7a7a5df1729f35a12d6d655fea68c Author: Peter Zijlstra Date: Wed May 29 14:37:24 2019 +0200 perf/core: Fix perf_sample_regs_user() mm check perf_sample_regs_user() uses 'current->mm' to test for the presence of userspace, but this is insufficient, consider use_mm(). A better test is: '!(current->flags & PF_KTHREAD)', exec() clears PF_KTHREAD after it sets the new ->mm but before it drops to userspace for the first time. Possibly obsoletes: bf05fc25f268 ("powerpc/perf: Fix oops when kthread execs user process") Reported-by: Ravi Bangoria Reported-by: Young Xiao <92siuyang@gmail.com> Signed-off-by: Peter Zijlstra (Intel) Acked-by: Will Deacon Cc: Arnaldo Carvalho de Melo Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Linus Torvalds Cc: Michael Ellerman Cc: Naveen N. Rao Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Thomas Gleixner Fixes: 4018994f3d87 ("perf: Add ability to attach user level registers dump to sample") Signed-off-by: Ingo Molnar kernel/events/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit cd49b84d61b2dfc0360c76d9e6be49f5116ba1a5 Author: Dan Carpenter Date: Thu Jun 6 15:41:27 2019 +0300 mfd: stmfx: Uninitialized variable in stmfx_irq_handler() The problem is that on 64bit systems then we don't clear the higher bits of the "pending" variable. So when we do: ack = pending & ~BIT(STMFX_REG_IRQ_SRC_EN_GPIO); if (ack) { the if (ack) condition relies on uninitialized data. The fix it that I've changed "pending" from an unsigned long to a u32. I changed "n" as well, because that's a number in the 0-10 range and it fits easily inside an int. We do need to add a cast to "pending" when we use it in the for_each_set_bit() loop, but that doesn't cause a problem, it's fine. Fixes: 06252ade9156 ("mfd: Add ST Multi-Function eXpander (STMFX) core driver") Signed-off-by: Dan Carpenter Acked-by: Amelie Delaunay Signed-off-by: Lee Jones drivers/mfd/stmfx.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) commit c35f1b87fc595807ff15d2834d241f9771497205 Author: Paul Walmsley Date: Mon May 20 09:19:41 2019 -0700 riscv: dts: add initial board data for the SiFive HiFive Unleashed Add initial board data for the SiFive HiFive Unleashed A00. Currently the data populated in this DT file describes the board DRAM configuration and the external clock sources that supply the PRCI. Signed-off-by: Paul Walmsley Signed-off-by: Paul Walmsley Tested-by: Loys Ollivier Tested-by: Kevin Hilman Cc: Rob Herring Cc: Mark Rutland Cc: Palmer Dabbelt Cc: Albert Ou Cc: Antony Pavlov Cc: devicetree@vger.kernel.org Cc: linux-riscv@lists.infradead.org Cc: linux-kernel@vger.kernel.org arch/riscv/boot/dts/sifive/Makefile | 2 + .../riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 65 ++++++++++++++++++++++ 2 files changed, 67 insertions(+) commit 72296bde4f4207566872ee355950a59cbc29f852 Author: Paul Walmsley Date: Mon May 27 23:34:09 2019 -0700 riscv: dts: add initial support for the SiFive FU540-C000 SoC Add initial support for the SiFive FU540-C000 SoC. This is a 28nm SoC based around the SiFive U54-MC core complex and a TileLink interconnect. This file is expected to grow as more device drivers are added to the kernel. This patch includes a fix to the QSPI memory map due to a documentation bug, found by ShihPo Hung , adds entries for the I2C controller, and merges all DT changes that formerly were made dynamically by the riscv-pk BBL proxy kernel. Signed-off-by: Paul Walmsley Signed-off-by: Paul Walmsley Tested-by: Loys Ollivier Tested-by: Kevin Hilman Cc: Rob Herring Cc: Mark Rutland Cc: Palmer Dabbelt Cc: Albert Ou Cc: ShihPo Hung Cc: devicetree@vger.kernel.org Cc: linux-riscv@lists.infradead.org Cc: linux-kernel@vger.kernel.org arch/riscv/boot/dts/sifive/fu540-c000.dtsi | 215 +++++++++++++++++++++++++++++ 1 file changed, 215 insertions(+) commit 4fd669a8c4873b6ad54e77bc45aa37b03edc5587 Author: Paul Walmsley Date: Mon May 20 09:19:40 2019 -0700 dt-bindings: riscv: convert cpu binding to json-schema At Rob's request, we're starting to migrate our DT binding documentation to json-schema YAML format. Start by converting our cpu binding documentation. While doing so, document more properties and nodes. This includes adding binding documentation support for the E51 and U54 CPU cores ("harts") that are present on this SoC. These cores are described in: https://static.dev.sifive.com/FU540-C000-v1.0.pdf This cpus.yaml file is intended to be a starting point and to evolve over time. It passes dt-doc-validate as of the yaml-bindings commit 4c79d42e9216. This patch was originally based on the ARM json-schema binding documentation as added by commit 672951cbd1b7 ("dt-bindings: arm: Convert cpu binding to json-schema"). Signed-off-by: Paul Walmsley Signed-off-by: Paul Walmsley Reviewed-by: Rob Herring Cc: Mark Rutland Cc: Lorenzo Pieralisi Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-riscv@lists.infradead.org Documentation/devicetree/bindings/riscv/cpus.yaml | 168 ++++++++++++++++++++++ 1 file changed, 168 insertions(+) commit c7af55981789299547c51caf5db38e6872e7841f Author: Paul Walmsley Date: Mon May 20 09:19:40 2019 -0700 dt-bindings: riscv: sifive: add YAML documentation for the SiFive FU540 Add YAML DT binding documentation for the SiFive FU540 SoC. This SoC is documented at: https://static.dev.sifive.com/FU540-C000-v1.0.pdf Passes dt-doc-validate, as of yaml-bindings commit 4c79d42e9216. Signed-off-by: Paul Walmsley Signed-off-by: Paul Walmsley Reviewed-by: Rob Herring Cc: Rob Herring Cc: Mark Rutland Cc: Palmer Dabbelt Cc: Albert Ou Cc: devicetree@vger.kernel.org Cc: linux-riscv@lists.infradead.org Cc: linux-kernel@vger.kernel.org .../devicetree/bindings/riscv/sifive.yaml | 25 ++++++++++++++++++++++ MAINTAINERS | 9 ++++++++ 2 files changed, 34 insertions(+) commit 8d4e048d60bd03c29ce6bb9615a18f08b8eb5c89 Author: Paul Walmsley Date: Mon May 20 09:19:40 2019 -0700 arch: riscv: add support for building DTB files from DT source data Similar to ARM64, add support for building DTB files from DT source data for RISC-V boards. This patch starts with the infrastructure needed for SiFive boards. Boards from other vendors would add support here in a similar form. Signed-off-by: Paul Walmsley Signed-off-by: Paul Walmsley Tested-by: Loys Ollivier Tested-by: Kevin Hilman Cc: Palmer Dabbelt Cc: Albert Ou arch/riscv/boot/dts/Makefile | 2 ++ 1 file changed, 2 insertions(+) commit 971afec3a5373f96684ad899579f6a4d51462410 Author: Weinan Li Date: Fri Jun 14 09:35:19 2019 +0800 drm/i915/gvt: ignore unexpected pvinfo write There is pvinfo writing come from vgpu might be unexpected, like writing to one unknown address, GVT-g should do as reserved register to discard any invalid write. Now GVT-g lets it write to the vreg without prompt error message, should ignore the unexpected pvinfo write access and leave the vreg as the default value. For possible guest query GVT-g host feature, this returned proper value instead of wrong guest setting. v2: ignore unexpected pvinfo write instead of return predefined value Fixes: e39c5add3221 ("drm/i915/gvt: vGPU MMIO virtualization") Cc: Zhenyu Wang Reviewed-by: Zhenyu Wang Signed-off-by: Weinan Li Signed-off-by: Zhenyu Wang drivers/gpu/drm/i915/gvt/handlers.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) commit 6be8e297f9bcea666ea85ac7a6cd9d52d6deaf92 Author: Jeremy Sowden Date: Sun Jun 16 16:54:37 2019 +0100 lapb: fixed leak of control-blocks. lapb_register calls lapb_create_cb, which initializes the control- block's ref-count to one, and __lapb_insert_cb, which increments it when adding the new block to the list of blocks. lapb_unregister calls __lapb_remove_cb, which decrements the ref-count when removing control-block from the list of blocks, and calls lapb_put itself to decrement the ref-count before returning. However, lapb_unregister also calls __lapb_devtostruct to look up the right control-block for the given net_device, and __lapb_devtostruct also bumps the ref-count, which means that when lapb_unregister returns the ref-count is still 1 and the control-block is leaked. Call lapb_put after __lapb_devtostruct to fix leak. Reported-by: syzbot+afb980676c836b4a0afa@syzkaller.appspotmail.com Signed-off-by: Jeremy Sowden Signed-off-by: David S. Miller net/lapb/lapb_iface.c | 1 + 1 file changed, 1 insertion(+) commit 5cf02612b33f104fe1015b2dfaf1758ad3675588 Author: Xin Long Date: Sun Jun 16 17:24:07 2019 +0800 tipc: purge deferredq list for each grp member in tipc_group_delete Syzbot reported a memleak caused by grp members' deferredq list not purged when the grp is be deleted. The issue occurs when more(msg_grp_bc_seqno(hdr), m->bc_rcv_nxt) in tipc_group_filter_msg() and the skb will stay in deferredq. So fix it by calling __skb_queue_purge for each member's deferredq in tipc_group_delete() when a tipc sk leaves the grp. Fixes: b87a5ea31c93 ("tipc: guarantee group unicast doesn't bypass group broadcast") Reported-by: syzbot+78fbe679c8ca8d264a8d@syzkaller.appspotmail.com Signed-off-by: Xin Long Acked-by: Ying Xue Signed-off-by: David S. Miller net/tipc/group.c | 1 + 1 file changed, 1 insertion(+) commit d6ed083f5cc621e15c15b56c3b585fd524dbcb0f Author: Hauke Mehrtens Date: Mon Jun 17 00:30:39 2019 +0200 MIPS: Fix bounds check virt_addr_valid The bounds check used the uninitialized variable vaddr, it should use the given parameter kaddr instead. When using the uninitialized value the compiler assumed it to be 0 and optimized this function to just return 0 in all cases. This should make the function check the range of the given address and only do the page map check in case it is in the expected range of virtual addresses. Fixes: 074a1e1167af ("MIPS: Bounds check virt_addr_valid") Cc: stable@vger.kernel.org # v4.12+ Cc: Paul Burton Signed-off-by: Hauke Mehrtens Signed-off-by: Paul Burton Cc: ralf@linux-mips.org Cc: jhogan@kernel.org Cc: f4bug@amsat.org Cc: linux-mips@vger.kernel.org Cc: ysu@wavecomp.com Cc: jcristau@debian.org arch/mips/mm/mmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit a52548dd0491a544558e971cd5963501e1a2024d Merge: fb4e0592654a a050fa5476d4 Author: Thomas Gleixner Date: Mon Jun 17 00:40:01 2019 +0200 Merge tag 'irqchip-5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent Pull irqchip fixes for 5.2 from Marc Zyngier: - CSky mpintc: allow interrupts to be broadcast - TI sci-inta: fix error handling - MIPS GIC: Fix local interrupt mapping - ITS: Fix command queue wrapping commit d4d5d8e83c9616aeef28a2869cea49cc3fb35526 Author: Eric Dumazet Date: Sat Jun 15 16:40:52 2019 -0700 ax25: fix inconsistent lock state in ax25_destroy_timer Before thread in process context uses bh_lock_sock() we must disable bh. sysbot reported : WARNING: inconsistent lock state 5.2.0-rc3+ #32 Not tainted inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. blkid/26581 [HC0[0]:SC1[1]:HE1:SE0] takes: 00000000e0da85ee (slock-AF_AX25){+.?.}, at: spin_lock include/linux/spinlock.h:338 [inline] 00000000e0da85ee (slock-AF_AX25){+.?.}, at: ax25_destroy_timer+0x53/0xc0 net/ax25/af_ax25.c:275 {SOFTIRQ-ON-W} state was registered at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:4303 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:151 spin_lock include/linux/spinlock.h:338 [inline] ax25_rt_autobind+0x3ca/0x720 net/ax25/ax25_route.c:429 ax25_connect.cold+0x30/0xa4 net/ax25/af_ax25.c:1221 __sys_connect+0x264/0x330 net/socket.c:1834 __do_sys_connect net/socket.c:1845 [inline] __se_sys_connect net/socket.c:1842 [inline] __x64_sys_connect+0x73/0xb0 net/socket.c:1842 do_syscall_64+0xfd/0x680 arch/x86/entry/common.c:301 entry_SYSCALL_64_after_hwframe+0x49/0xbe irq event stamp: 2272 hardirqs last enabled at (2272): [] trace_hardirqs_on_thunk+0x1a/0x1c hardirqs last disabled at (2271): [] trace_hardirqs_off_thunk+0x1a/0x1c softirqs last enabled at (1522): [] __do_softirq+0x654/0x94c kernel/softirq.c:320 softirqs last disabled at (2267): [] invoke_softirq kernel/softirq.c:374 [inline] softirqs last disabled at (2267): [] irq_exit+0x180/0x1d0 kernel/softirq.c:414 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(slock-AF_AX25); lock(slock-AF_AX25); *** DEADLOCK *** 1 lock held by blkid/26581: #0: 0000000010fd154d ((&ax25->dtimer)){+.-.}, at: lockdep_copy_map include/linux/lockdep.h:175 [inline] #0: 0000000010fd154d ((&ax25->dtimer)){+.-.}, at: call_timer_fn+0xe0/0x720 kernel/time/timer.c:1312 stack backtrace: CPU: 1 PID: 26581 Comm: blkid Not tainted 5.2.0-rc3+ #32 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x172/0x1f0 lib/dump_stack.c:113 print_usage_bug.cold+0x393/0x4a2 kernel/locking/lockdep.c:2935 valid_state kernel/locking/lockdep.c:2948 [inline] mark_lock_irq kernel/locking/lockdep.c:3138 [inline] mark_lock+0xd46/0x1370 kernel/locking/lockdep.c:3513 mark_irqflags kernel/locking/lockdep.c:3391 [inline] __lock_acquire+0x159f/0x5490 kernel/locking/lockdep.c:3745 lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:4303 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:151 spin_lock include/linux/spinlock.h:338 [inline] ax25_destroy_timer+0x53/0xc0 net/ax25/af_ax25.c:275 call_timer_fn+0x193/0x720 kernel/time/timer.c:1322 expire_timers kernel/time/timer.c:1366 [inline] __run_timers kernel/time/timer.c:1685 [inline] __run_timers kernel/time/timer.c:1653 [inline] run_timer_softirq+0x66f/0x1740 kernel/time/timer.c:1698 __do_softirq+0x25c/0x94c kernel/softirq.c:293 invoke_softirq kernel/softirq.c:374 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:414 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x13b/0x550 arch/x86/kernel/apic/apic.c:1068 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:806 RIP: 0033:0x7f858d5c3232 Code: 8b 61 08 48 8b 84 24 d8 00 00 00 4c 89 44 24 28 48 8b ac 24 d0 00 00 00 4c 8b b4 24 e8 00 00 00 48 89 7c 24 68 48 89 4c 24 78 <48> 89 44 24 58 8b 84 24 e0 00 00 00 89 84 24 84 00 00 00 8b 84 24 RSP: 002b:00007ffcaf0cf5c0 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff13 RAX: 00007f858d7d27a8 RBX: 00007f858d7d8820 RCX: 00007f858d3940d8 RDX: 00007ffcaf0cf798 RSI: 00000000f5e616f3 RDI: 00007f858d394fee RBP: 0000000000000000 R08: 00007ffcaf0cf780 R09: 00007f858d7db480 R10: 0000000000000000 R11: 0000000009691a75 R12: 0000000000000005 R13: 00000000f5e616f3 R14: 0000000000000000 R15: 00007ffcaf0cf798 Signed-off-by: Eric Dumazet Reported-by: syzbot Signed-off-by: David S. Miller net/ax25/ax25_route.c | 2 ++ 1 file changed, 2 insertions(+) commit f3e92cb8e2eb8c27d109e6fd73d3a69a8c09e288 Author: Eric Dumazet Date: Sat Jun 15 16:28:48 2019 -0700 neigh: fix use-after-free read in pneigh_get_next Nine years ago, I added RCU handling to neighbours, not pneighbours. (pneigh are not commonly used) Unfortunately I missed that /proc dump operations would use a common entry and exit point : neigh_seq_start() and neigh_seq_stop() We need to read_lock(tbl->lock) or risk use-after-free while iterating the pneigh structures. We might later convert pneigh to RCU and revert this patch. sysbot reported : BUG: KASAN: use-after-free in pneigh_get_next.isra.0+0x24b/0x280 net/core/neighbour.c:3158 Read of size 8 at addr ffff888097f2a700 by task syz-executor.0/9825 CPU: 1 PID: 9825 Comm: syz-executor.0 Not tainted 5.2.0-rc4+ #32 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x172/0x1f0 lib/dump_stack.c:113 print_address_description.cold+0x7c/0x20d mm/kasan/report.c:188 __kasan_report.cold+0x1b/0x40 mm/kasan/report.c:317 kasan_report+0x12/0x20 mm/kasan/common.c:614 __asan_report_load8_noabort+0x14/0x20 mm/kasan/generic_report.c:132 pneigh_get_next.isra.0+0x24b/0x280 net/core/neighbour.c:3158 neigh_seq_next+0xdb/0x210 net/core/neighbour.c:3240 seq_read+0x9cf/0x1110 fs/seq_file.c:258 proc_reg_read+0x1fc/0x2c0 fs/proc/inode.c:221 do_loop_readv_writev fs/read_write.c:714 [inline] do_loop_readv_writev fs/read_write.c:701 [inline] do_iter_read+0x4a4/0x660 fs/read_write.c:935 vfs_readv+0xf0/0x160 fs/read_write.c:997 kernel_readv fs/splice.c:359 [inline] default_file_splice_read+0x475/0x890 fs/splice.c:414 do_splice_to+0x127/0x180 fs/splice.c:877 splice_direct_to_actor+0x2d2/0x970 fs/splice.c:954 do_splice_direct+0x1da/0x2a0 fs/splice.c:1063 do_sendfile+0x597/0xd00 fs/read_write.c:1464 __do_sys_sendfile64 fs/read_write.c:1525 [inline] __se_sys_sendfile64 fs/read_write.c:1511 [inline] __x64_sys_sendfile64+0x1dd/0x220 fs/read_write.c:1511 do_syscall_64+0xfd/0x680 arch/x86/entry/common.c:301 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x4592c9 Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f4aab51dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000004592c9 RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000080000000 R11: 0000000000000246 R12: 00007f4aab51e6d4 R13: 00000000004c689d R14: 00000000004db828 R15: 00000000ffffffff Allocated by task 9827: save_stack+0x23/0x90 mm/kasan/common.c:71 set_track mm/kasan/common.c:79 [inline] __kasan_kmalloc mm/kasan/common.c:489 [inline] __kasan_kmalloc.constprop.0+0xcf/0xe0 mm/kasan/common.c:462 kasan_kmalloc+0x9/0x10 mm/kasan/common.c:503 __do_kmalloc mm/slab.c:3660 [inline] __kmalloc+0x15c/0x740 mm/slab.c:3669 kmalloc include/linux/slab.h:552 [inline] pneigh_lookup+0x19c/0x4a0 net/core/neighbour.c:731 arp_req_set_public net/ipv4/arp.c:1010 [inline] arp_req_set+0x613/0x720 net/ipv4/arp.c:1026 arp_ioctl+0x652/0x7f0 net/ipv4/arp.c:1226 inet_ioctl+0x2a0/0x340 net/ipv4/af_inet.c:926 sock_do_ioctl+0xd8/0x2f0 net/socket.c:1043 sock_ioctl+0x3ed/0x780 net/socket.c:1194 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0xd5f/0x1380 fs/ioctl.c:696 ksys_ioctl+0xab/0xd0 fs/ioctl.c:713 __do_sys_ioctl fs/ioctl.c:720 [inline] __se_sys_ioctl fs/ioctl.c:718 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718 do_syscall_64+0xfd/0x680 arch/x86/entry/common.c:301 entry_SYSCALL_64_after_hwframe+0x49/0xbe Freed by task 9824: save_stack+0x23/0x90 mm/kasan/common.c:71 set_track mm/kasan/common.c:79 [inline] __kasan_slab_free+0x102/0x150 mm/kasan/common.c:451 kasan_slab_free+0xe/0x10 mm/kasan/common.c:459 __cache_free mm/slab.c:3432 [inline] kfree+0xcf/0x220 mm/slab.c:3755 pneigh_ifdown_and_unlock net/core/neighbour.c:812 [inline] __neigh_ifdown+0x236/0x2f0 net/core/neighbour.c:356 neigh_ifdown+0x20/0x30 net/core/neighbour.c:372 arp_ifdown+0x1d/0x21 net/ipv4/arp.c:1274 inetdev_destroy net/ipv4/devinet.c:319 [inline] inetdev_event+0xa14/0x11f0 net/ipv4/devinet.c:1544 notifier_call_chain+0xc2/0x230 kernel/notifier.c:95 __raw_notifier_call_chain kernel/notifier.c:396 [inline] raw_notifier_call_chain+0x2e/0x40 kernel/notifier.c:403 call_netdevice_notifiers_info+0x3f/0x90 net/core/dev.c:1749 call_netdevice_notifiers_extack net/core/dev.c:1761 [inline] call_netdevice_notifiers net/core/dev.c:1775 [inline] rollback_registered_many+0x9b9/0xfc0 net/core/dev.c:8178 rollback_registered+0x109/0x1d0 net/core/dev.c:8220 unregister_netdevice_queue net/core/dev.c:9267 [inline] unregister_netdevice_queue+0x1ee/0x2c0 net/core/dev.c:9260 unregister_netdevice include/linux/netdevice.h:2631 [inline] __tun_detach+0xd8a/0x1040 drivers/net/tun.c:724 tun_detach drivers/net/tun.c:741 [inline] tun_chr_close+0xe0/0x180 drivers/net/tun.c:3451 __fput+0x2ff/0x890 fs/file_table.c:280 ____fput+0x16/0x20 fs/file_table.c:313 task_work_run+0x145/0x1c0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:185 [inline] exit_to_usermode_loop+0x273/0x2c0 arch/x86/entry/common.c:168 prepare_exit_to_usermode arch/x86/entry/common.c:199 [inline] syscall_return_slowpath arch/x86/entry/common.c:279 [inline] do_syscall_64+0x58e/0x680 arch/x86/entry/common.c:304 entry_SYSCALL_64_after_hwframe+0x49/0xbe The buggy address belongs to the object at ffff888097f2a700 which belongs to the cache kmalloc-64 of size 64 The buggy address is located 0 bytes inside of 64-byte region [ffff888097f2a700, ffff888097f2a740) The buggy address belongs to the page: page:ffffea00025fca80 refcount:1 mapcount:0 mapping:ffff8880aa400340 index:0x0 flags: 0x1fffc0000000200(slab) raw: 01fffc0000000200 ffffea000250d548 ffffea00025726c8 ffff8880aa400340 raw: 0000000000000000 ffff888097f2a000 0000000100000020 0000000000000000 page dumped because: kasan: bad access detected Memory state around the buggy address: ffff888097f2a600: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc ffff888097f2a680: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc >ffff888097f2a700: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc ^ ffff888097f2a780: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc ffff888097f2a800: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc Fixes: 767e97e1e0db ("neigh: RCU conversion of struct neighbour") Signed-off-by: Eric Dumazet Reported-by: syzbot Signed-off-by: David S. Miller net/core/neighbour.c | 7 +++++++ 1 file changed, 7 insertions(+) commit 2e05fcae83c41eb2df10558338dc600dc783af47 Author: Eric Dumazet Date: Sat Jun 15 13:19:55 2019 -0700 tcp: fix compile error if !CONFIG_SYSCTL tcp_tx_skb_cache_key and tcp_rx_skb_cache_key must be available even if CONFIG_SYSCTL is not set. Fixes: 0b7d7f6b2208 ("tcp: add tcp_tx_skb_cache sysctl") Fixes: ede61ca474a0 ("tcp: add tcp_rx_skb_cache sysctl") Signed-off-by: Eric Dumazet Reported-by: Willem de Bruijn Signed-off-by: David S. Miller net/ipv4/sysctl_net_ipv4.c | 5 ----- net/ipv4/tcp.c | 5 +++++ 2 files changed, 5 insertions(+), 5 deletions(-) commit d424a2afd7da136a98e9485bfd6c5d5506bd77f8 Author: Dexuan Cui Date: Sat Jun 15 05:00:57 2019 +0000 hv_sock: Suppress bogus "may be used uninitialized" warnings gcc 8.2.0 may report these bogus warnings under some condition: warning: ‘vnew’ may be used uninitialized in this function warning: ‘hvs_new’ may be used uninitialized in this function Actually, the 2 pointers are only initialized and used if the variable "conn_from_host" is true. The code is not buggy here. Signed-off-by: Dexuan Cui Signed-off-by: David S. Miller net/vmw_vsock/hyperv_transport.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) commit 718f4a2537089ea41903bf357071306163bc7c04 Author: Ivan Vecera Date: Fri Jun 14 17:48:36 2019 +0200 be2net: Fix number of Rx queues used for flow hashing Number of Rx queues used for flow hashing returned by the driver is incorrect and this bug prevents user to use the last Rx queue in indirection table. Let's say we have a NIC with 6 combined queues: [root@sm-03 ~]# ethtool -l enp4s0f0 Channel parameters for enp4s0f0: Pre-set maximums: RX: 5 TX: 5 Other: 0 Combined: 6 Current hardware settings: RX: 0 TX: 0 Other: 0 Combined: 6 Default indirection table maps all (6) queues equally but the driver reports only 5 rings available. [root@sm-03 ~]# ethtool -x enp4s0f0 RX flow hash indirection table for enp4s0f0 with 5 RX ring(s): 0: 0 1 2 3 4 5 0 1 8: 2 3 4 5 0 1 2 3 16: 4 5 0 1 2 3 4 5 24: 0 1 2 3 4 5 0 1 ... Now change indirection table somehow: [root@sm-03 ~]# ethtool -X enp4s0f0 weight 1 1 [root@sm-03 ~]# ethtool -x enp4s0f0 RX flow hash indirection table for enp4s0f0 with 6 RX ring(s): 0: 0 0 0 0 0 0 0 0 ... 64: 1 1 1 1 1 1 1 1 ... Now it is not possible to change mapping back to equal (default) state: [root@sm-03 ~]# ethtool -X enp4s0f0 equal 6 Cannot set RX flow hash configuration: Invalid argument Fixes: 594ad54a2c3b ("be2net: Add support for setting and getting rx flow hash options") Reported-by: Tianhao Signed-off-by: Ivan Vecera Signed-off-by: David S. Miller drivers/net/ethernet/emulex/benet/be_ethtool.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 36b2f61a42c29add695f3bd192ce44d5c113c1eb Author: Govindarajulu Varadarajan Date: Fri Jun 14 06:13:54 2019 -0700 net: handle 802.1P vlan 0 packets properly When stack receives pkt: [802.1P vlan 0][802.1AD vlan 100][IPv4], vlan_do_receive() returns false if it does not find vlan_dev. Later __netif_receive_skb_core() fails to find packet type handler for skb->protocol 801.1AD and drops the packet. 801.1P header with vlan id 0 should be handled as untagged packets. This patch fixes it by checking if vlan_id is 0 and processes next vlan header. Signed-off-by: Govindarajulu Varadarajan Signed-off-by: David S. Miller net/core/dev.c | 30 +++++++++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) commit 80d1d46525459df73b670b72328d04e9f8d7e0da Merge: d5d3652af157 8a0098c05a27 Author: Olof Johansson Date: Sun Jun 16 13:33:51 2019 -0700 Merge tag 'omap-for-v5.2/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Fixes for omap variants Three fixes mostly for dra7 SoC variants that have some devices disabled compared to the base SoC. These got broken by the change of making devices probe with ti-sysc interconnect target module and went unnnoticed for a while. And there is no clkcel bit for timer12 unlike timer1. Also included is a GPIO direction fix for phytec SDIO card detection. * tag 'omap-for-v5.2/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: am335x phytec boards: Fix cd-gpios active level ARM: dts: dra72x: Disable usb4_tm target module ARM: dts: Drop bogus CLKSEL for timer12 on dra7 Signed-off-by: Olof Johansson commit d5d3652af15704cda84036d69076c1107a2f4bcf Merge: 75d91ba4750e 68f2515bb31a Author: Olof Johansson Date: Sun Jun 16 13:33:13 2019 -0700 Merge tag 'davinci-fixes-for-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into fixes DaVinci fixes for v5.2 kernel. This addresses an issue with probe of IO expander on DA850 EVM. There is also a WARN_ON() fix on DA850 and DA830 devices. * tag 'davinci-fixes-for-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci: da8xx: specify dma_coherent_mask for lcdc ARM: davinci: da850-evm: call regulator_has_full_constraints() Signed-off-by: Olof Johansson commit 75d91ba4750ee036204e985e2568e10cbc88869d Merge: 5a55a1612373 cc538ca43083 Author: Olof Johansson Date: Sun Jun 16 13:32:47 2019 -0700 Merge tag 'mvebu-fixes-5.2-1' of git://git.infradead.org/linux-mvebu into fixes mvebu fixes for 5.2 (part 1) Fixing defconfig allowing to use Ethernet again on Armada 38x based boards * tag 'mvebu-fixes-5.2-1' of git://git.infradead.org/linux-mvebu: ARM: mvebu_v7_defconfig: fix Ethernet on Clearfog Signed-off-by: Olof Johansson commit 5a55a16123734d44eac907a41b0b80a7840b2d3b Merge: 9f22081ea221 a6b112b04355 Author: Olof Johansson Date: Sun Jun 16 13:30:30 2019 -0700 Merge tag 'am654-fixes-for-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux into fixes Texas Instruments AM65x fixes for v5.2 - Fix up a Kbuild warning when SOC_TI is not set * tag 'am654-fixes-for-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux: arm64: arch_k3: Fix kconfig dependency warning Signed-off-by: Olof Johansson commit 9f22081ea221554d2ed8bb7f2abdbd312fce6436 Merge: 6515a2ceac76 e8bd76dccd79 Author: Olof Johansson Date: Sun Jun 16 13:29:08 2019 -0700 Merge tag 'arm-soc/for-5.2/devicetree-fixes' of https://github.com/Broadcom/stblinux into fixes This pull request contains Broadcom ARM-based SoCs Device Tree fixes for 5.2-rc1, please pull the following: - Florian fixes the remaining Broadcom DTS files to have a valid device_type = "memory" property which was missed during the removal of skeleton.dtsi * tag 'arm-soc/for-5.2/devicetree-fixes' of https://github.com/Broadcom/stblinux: ARM: dts: bcm: Add missing device_type = "memory" property Signed-off-by: Olof Johansson commit 6515a2ceac76aa557ac91c7cb315a6f153870dfe Merge: 4bded299838f 4ee23cd76c0c Author: Olof Johansson Date: Sun Jun 16 13:27:36 2019 -0700 Merge tag 'omap-for-v5.2/fixes-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Fixes for omap variants for dra7 mmc voltage and boot issues This series contains dra7 mmc voltage fixes, and fixes to the recent changes to probe devices with device tree data insteas of legacy platform data: - Two fixes for dra7 mmc that needs 1.8V mode disabled as in case of a reset, the bootrom will try to access the mmc card at 3.3V potentially damaging the card - Two regression fixes for am335x d_can. We must allow devices with no control registers for ti-sysc interconnect target module driver for at least d_can, and we remove the incorrect control registers for d_can. And we must configure the osc clock for d_can as otherwise register access may fail depending on the bootloader version - Four regression fixes for dra7 variant dts files to tag rtc and usb4 as disabled for dra71x and dra76x. These SoC variants do not have these devices, and got accidentally enabled when the L4 interconnect got defined in the dra7-l4.dtsi for the dra7 SoC family * tag 'omap-for-v5.2/fixes-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: dra71x: Disable usb4_tm target module ARM: dts: dra71x: Disable rtc target module ARM: dts: dra76x: Disable usb4_tm target module ARM: dts: dra76x: Disable rtc target module ARM: dts: dra76x: Update MMC2_HS200_MANUAL1 iodelay values ARM: dts: am57xx-idk: Remove support for voltage switching for SD card bus: ti-sysc: Handle devices with no control registers ARM: dts: Configure osc clock for d_can on am335x Signed-off-by: Olof Johansson commit 4bded299838ffb2735b73598ed5a008bd03023f3 Merge: 9925a6d9b794 b25af2ff7c07 Author: Olof Johansson Date: Sun Jun 16 13:26:55 2019 -0700 Merge tag 'imx-fixes-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes i.MX fixes for 5.2: - A build fix for soc-imx8 driver which needs SOC_BUS support. To avoid dealing with the dependency for every single i.MX SoC bus driver, we selects at from architecture level. - A fix on i.MX SCU firmware driver to ensure SCU irq is enabled only after IPC is ready. - A regression fix on cpuidle-imx6sx driver, which causes some characters loss on serial communication. * tag 'imx-fixes-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx: cpuidle-imx6sx: Restrict the SW2ISO increase to i.MX6SX firmware: imx: SCU irq should ONLY be enabled after SCU IPC is ready arm64: imx: Fix build error without CONFIG_SOC_BUS Signed-off-by: Olof Johansson commit 9925a6d9b794a67db360c1be300a598fa8a83470 Merge: c1d6f4adf465 b2279bcffa72 Author: Olof Johansson Date: Sun Jun 16 13:25:50 2019 -0700 Merge tag 'arm-soc/for-5.2/maintainers' of https://github.com/Broadcom/stblinux into fixes This pull request contains MAINTAINERS file update for Broadcom ARM/ARM64 SoCs, please pull the following: - Stefan updates his email address under the BCM2835 entry * tag 'arm-soc/for-5.2/maintainers' of https://github.com/Broadcom/stblinux: MAINTAINERS: Update Stefan Wahren email address Signed-off-by: Olof Johansson commit c1d6f4adf46592e825b77c43408cd929a80e9aba Merge: 9e0babf2c06c 6b23af0783a5 Author: Olof Johansson Date: Sun Jun 16 13:24:59 2019 -0700 Merge tag 'arm-soc/for-5.2/drivers-fixes' of https://github.com/Broadcom/stblinux into fixes This pull request contains Broadcom ARM/ARM64/MIPS SoCs device drivers fixes for 5.2-rc1, please pull the following: - Florian fixes the biuctrl driver not to create an error condition/path upon unsupported CPU and also fixes the biuctrl driver writes to used a data barrier which is necessary given the HW block design * tag 'arm-soc/for-5.2/drivers-fixes' of https://github.com/Broadcom/stblinux: soc: bcm: brcmstb: biuctrl: Register writes require a barrier soc: brcmstb: Fix error path for unsupported CPUs Signed-off-by: Olof Johansson commit 9e0babf2c06c73cda2c0cd37a1653d823adb40ec Author: Linus Torvalds Date: Sun Jun 16 08:49:45 2019 -1000 Linux 5.2-rc5 Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 963172d9c7e862654d3d24cbcafb33f33ae697a8 Merge: efba92d58fa3 78f4e932f776 Author: Linus Torvalds Date: Sun Jun 16 07:28:14 2019 -1000 Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Thomas Gleixner: "The accumulated fixes from this and last week: - Fix vmalloc TLB flush and map range calculations which lead to stale TLBs, spurious faults and other hard to diagnose issues. - Use fault_in_pages_writable() for prefaulting the user stack in the FPU code as it's less fragile than the current solution - Use the PF_KTHREAD flag when checking for a kernel thread instead of current->mm as the latter can give the wrong answer due to use_mm() - Compute the vmemmap size correctly for KASLR and 5-Level paging. Otherwise this can end up with a way too small vmemmap area. - Make KASAN and 5-level paging work again by making sure that all invalid bits are masked out when computing the P4D offset. This worked before but got broken recently when the LDT remap area was moved. - Prevent a NULL pointer dereference in the resource control code which can be triggered with certain mount options when the requested resource is not available. - Enforce ordering of microcode loading vs. perf initialization on secondary CPUs. Otherwise perf tries to access a non-existing MSR as the boot CPU marked it as available. - Don't stop the resource control group walk early otherwise the control bitmaps are not updated correctly and become inconsistent. - Unbreak kgdb by returning 0 on success from kgdb_arch_set_breakpoint() instead of an error code. - Add more Icelake CPU model defines so depending changes can be queued in other trees" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/microcode, cpuhotplug: Add a microcode loader CPU hotplug callback x86/kasan: Fix boot with 5-level paging and KASAN x86/fpu: Don't use current->mm to check for a kthread x86/kgdb: Return 0 from kgdb_arch_set_breakpoint() x86/resctrl: Prevent NULL pointer dereference when local MBM is disabled x86/resctrl: Don't stop walking closids when a locksetup group is found x86/fpu: Update kernel's FPU state before using for the fsave header x86/mm/KASLR: Compute the size of the vmemmap section properly x86/fpu: Use fault_in_pages_writeable() for pre-faulting x86/CPU: Add more Icelake model numbers mm/vmalloc: Avoid rare case of flushing TLB with weird arguments mm/vmalloc: Fix calculation of direct map addr range commit efba92d58fa37d714d665deddb5cc6458b39bb88 Merge: f763cf8e47d3 e3ff9c3678b4 Author: Linus Torvalds Date: Sun Jun 16 07:22:56 2019 -1000 Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fixes from Thomas Gleixner: "A set of small fixes: - Repair the ktime_get_coarse() functions so they actually deliver what they are supposed to: tick granular time stamps. The current code missed to add the accumulated nanoseconds part of the timekeeper so the resulting granularity was 1 second. - Prevent the tracer from infinitely recursing into time getter functions in the arm architectured timer by marking these functions notrace - Fix a trivial compiler warning caused by wrong qualifier ordering" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: timekeeping: Repair ktime_get_coarse*() granularity clocksource/drivers/arm_arch_timer: Don't trace count reader functions clocksource/drivers/timer-ti-dm: Change to new style declaration commit f763cf8e47d3aa4b081e0537d060c12818de8d0f Merge: e01e060fe00d 0ade0b6240c4 Author: Linus Torvalds Date: Sun Jun 16 07:19:15 2019 -1000 Merge branch 'ras-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull RAS fixes from Thomas Gleixner: "Two small fixes for RAS: - Use a proper search algorithm to find the correct element in the CEC array. The replacement was a better choice than fixing the crash causes by the original search function with horrible duct tape. - Move the timer based decay function into thread context so it can actually acquire the mutex which protects the CEC array to prevent corruption" * 'ras-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: RAS/CEC: Convert the timer callback to a workqueue RAS/CEC: Fix binary search function commit 967c05aee439e6e5d7d805e195b3a20ef5c433d6 Author: Eric Dumazet Date: Sat Jun 8 10:22:49 2019 -0700 tcp: enforce tcp_min_snd_mss in tcp_mtu_probing() If mtu probing is enabled tcp_mtu_probing() could very well end up with a too small MSS. Use the new sysctl tcp_min_snd_mss to make sure MSS search is performed in an acceptable range. CVE-2019-11479 -- tcp mss hardcoded to 48 Signed-off-by: Eric Dumazet Reported-by: Jonathan Lemon Cc: Jonathan Looney Acked-by: Neal Cardwell Cc: Yuchung Cheng Cc: Tyler Hicks Cc: Bruce Curtis Signed-off-by: David S. Miller net/ipv4/tcp_timer.c | 1 + 1 file changed, 1 insertion(+) commit 5f3e2bf008c2221478101ee72f5cb4654b9fc363 Author: Eric Dumazet Date: Thu Jun 6 09:15:31 2019 -0700 tcp: add tcp_min_snd_mss sysctl Some TCP peers announce a very small MSS option in their SYN and/or SYN/ACK messages. This forces the stack to send packets with a very high network/cpu overhead. Linux has enforced a minimal value of 48. Since this value includes the size of TCP options, and that the options can consume up to 40 bytes, this means that each segment can include only 8 bytes of payload. In some cases, it can be useful to increase the minimal value to a saner value. We still let the default to 48 (TCP_MIN_SND_MSS), for compatibility reasons. Note that TCP_MAXSEG socket option enforces a minimal value of (TCP_MIN_MSS). David Miller increased this minimal value in commit c39508d6f118 ("tcp: Make TCP_MAXSEG minimum more correct.") from 64 to 88. We might in the future merge TCP_MIN_SND_MSS and TCP_MIN_MSS. CVE-2019-11479 -- tcp mss hardcoded to 48 Signed-off-by: Eric Dumazet Suggested-by: Jonathan Looney Acked-by: Neal Cardwell Cc: Yuchung Cheng Cc: Tyler Hicks Cc: Bruce Curtis Cc: Jonathan Lemon Signed-off-by: David S. Miller Documentation/networking/ip-sysctl.txt | 8 ++++++++ include/net/netns/ipv4.h | 1 + net/ipv4/sysctl_net_ipv4.c | 11 +++++++++++ net/ipv4/tcp_ipv4.c | 1 + net/ipv4/tcp_output.c | 3 +-- 5 files changed, 22 insertions(+), 2 deletions(-) commit f070ef2ac66716357066b683fb0baf55f8191a2e Author: Eric Dumazet Date: Sat May 18 05:12:05 2019 -0700 tcp: tcp_fragment() should apply sane memory limits Jonathan Looney reported that a malicious peer can force a sender to fragment its retransmit queue into tiny skbs, inflating memory usage and/or overflow 32bit counters. TCP allows an application to queue up to sk_sndbuf bytes, so we need to give some allowance for non malicious splitting of retransmit queue. A new SNMP counter is added to monitor how many times TCP did not allow to split an skb if the allowance was exceeded. Note that this counter might increase in the case applications use SO_SNDBUF socket option to lower sk_sndbuf. CVE-2019-11478 : tcp_fragment, prevent fragmenting a packet when the socket is already using more than half the allowed space Signed-off-by: Eric Dumazet Reported-by: Jonathan Looney Acked-by: Neal Cardwell Acked-by: Yuchung Cheng Reviewed-by: Tyler Hicks Cc: Bruce Curtis Cc: Jonathan Lemon Signed-off-by: David S. Miller include/uapi/linux/snmp.h | 1 + net/ipv4/proc.c | 1 + net/ipv4/tcp_output.c | 5 +++++ 3 files changed, 7 insertions(+) commit 3b4929f65b0d8249f19a50245cd88ed1a2f78cff Author: Eric Dumazet Date: Fri May 17 17:17:22 2019 -0700 tcp: limit payload size of sacked skbs Jonathan Looney reported that TCP can trigger the following crash in tcp_shifted_skb() : BUG_ON(tcp_skb_pcount(skb) < pcount); This can happen if the remote peer has advertized the smallest MSS that linux TCP accepts : 48 An skb can hold 17 fragments, and each fragment can hold 32KB on x86, or 64KB on PowerPC. This means that the 16bit witdh of TCP_SKB_CB(skb)->tcp_gso_segs can overflow. Note that tcp_sendmsg() builds skbs with less than 64KB of payload, so this problem needs SACK to be enabled. SACK blocks allow TCP to coalesce multiple skbs in the retransmit queue, thus filling the 17 fragments to maximal capacity. CVE-2019-11477 -- u16 overflow of TCP_SKB_CB(skb)->tcp_gso_segs Fixes: 832d11c5cd07 ("tcp: Try to restore large SKBs while SACK processing") Signed-off-by: Eric Dumazet Reported-by: Jonathan Looney Acked-by: Neal Cardwell Reviewed-by: Tyler Hicks Cc: Yuchung Cheng Cc: Bruce Curtis Cc: Jonathan Lemon Signed-off-by: David S. Miller include/linux/tcp.h | 4 ++++ include/net/tcp.h | 2 ++ net/ipv4/tcp.c | 1 + net/ipv4/tcp_input.c | 26 ++++++++++++++++++++------ net/ipv4/tcp_output.c | 6 +++--- 5 files changed, 30 insertions(+), 9 deletions(-) commit 1eb4169c1e6b3c95f3a99c2c7f91b10e6c98e848 Merge: 5db2e7c7917f 9594dc3c7e71 Author: David S. Miller Date: Sat Jun 15 18:19:47 2019 -0700 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf Alexei Starovoitov says: ==================== pull-request: bpf 2019-06-15 The following pull-request contains BPF updates for your *net* tree. The main changes are: 1) fix stack layout of JITed x64 bpf code, from Alexei. 2) fix out of bounds memory access in bpf_sk_storage, from Arthur. 3) fix lpm trie walk, from Jonathan. 4) fix nested bpf_perf_event_output, from Matt. 5) and several other fixes. ==================== Signed-off-by: David S. Miller commit 5db2e7c7917f40236a021959893121c4e496f609 Author: David S. Miller Date: Sat Jun 15 18:10:30 2019 -0700 Revert "net: phylink: set the autoneg state in phylink_phy_change" This reverts commit ef7bfa84725d891bbdb88707ed55b2cbf94942bb. Russell King espressed some strong opposition to this change, explaining that this is trying to make phylink behave outside of how it has been designed. Signed-off-by: David S. Miller drivers/net/phy/phylink.c | 1 - 1 file changed, 1 deletion(-) commit 9594dc3c7e71b9f52bee1d7852eb3d4e3aea9e99 Author: Matt Mullins Date: Tue Jun 11 14:53:04 2019 -0700 bpf: fix nested bpf tracepoints with per-cpu data BPF_PROG_TYPE_RAW_TRACEPOINTs can be executed nested on the same CPU, as they do not increment bpf_prog_active while executing. This enables three levels of nesting, to support - a kprobe or raw tp or perf event, - another one of the above that irq context happens to call, and - another one in nmi context (at most one of which may be a kprobe or perf event). Fixes: 20b9d7ac4852 ("bpf: avoid excessive stack usage for perf_sample_data") Signed-off-by: Matt Mullins Acked-by: Andrii Nakryiko Acked-by: Daniel Borkmann Signed-off-by: Alexei Starovoitov kernel/trace/bpf_trace.c | 100 +++++++++++++++++++++++++++++++++++++++-------- 1 file changed, 84 insertions(+), 16 deletions(-) commit 85749218e3a6a1ab4fb3c698394f40f07b80be5e Author: Arthur Fabre Date: Sat Jun 15 14:36:27 2019 -0700 bpf: Fix out of bounds memory access in bpf_sk_storage bpf_sk_storage maps use multiple spin locks to reduce contention. The number of locks to use is determined by the number of possible CPUs. With only 1 possible CPU, bucket_log == 0, and 2^0 = 1 locks are used. When updating elements, the correct lock is determined with hash_ptr(). Calling hash_ptr() with 0 bits is undefined behavior, as it does: x >> (64 - bits) Using the value results in an out of bounds memory access. In my case, this manifested itself as a page fault when raw_spin_lock_bh() is called later, when running the self tests: ./tools/testing/selftests/bpf/test_verifier 773 775 [ 16.366342] BUG: unable to handle page fault for address: ffff8fe7a66f93f8 Force the minimum number of locks to two. Signed-off-by: Arthur Fabre Fixes: 6ac99e8f23d4 ("bpf: Introduce bpf sk local storage") Acked-by: Andrii Nakryiko Signed-off-by: Alexei Starovoitov net/core/bpf_sk_storage.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) commit 42f5cda5eaf4396a939ae9bb43bb8d1d09c1b15c Author: Stephen Barber Date: Fri Jun 14 23:42:37 2019 -0700 vsock/virtio: set SOCK_DONE on peer shutdown Set the SOCK_DONE flag to match the TCP_CLOSING state when a peer has shut down and there is nothing left to read. This fixes the following bug: 1) Peer sends SHUTDOWN(RDWR). 2) Socket enters TCP_CLOSING but SOCK_DONE is not set. 3) read() returns -ENOTCONN until close() is called, then returns 0. Signed-off-by: Stephen Barber Signed-off-by: David S. Miller net/vmw_vsock/virtio_transport_common.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) commit 760c80b70bed2cd01630e8595d1bbde910339f31 Author: Linus Walleij Date: Fri Jun 14 00:25:20 2019 +0200 net: dsa: rtl8366: Fix up VLAN filtering We get this regression when using RTL8366RB as part of a bridge with OpenWrt: WARNING: CPU: 0 PID: 1347 at net/switchdev/switchdev.c:291 switchdev_port_attr_set_now+0x80/0xa4 lan0: Commit of attribute (id=7) failed. (...) realtek-smi switch lan0: failed to initialize vlan filtering on this port This is because it is trying to disable VLAN filtering on VLAN0, as we have forgot to add 1 to the port number to get the right VLAN in rtl8366_vlan_filtering(): when we initialize the VLAN we associate VLAN1 with port 0, VLAN2 with port 1 etc, so we need to add 1 to the port offset. Fixes: d8652956cf37 ("net: dsa: realtek-smi: Add Realtek SMI driver") Signed-off-by: Linus Walleij Signed-off-by: David S. Miller drivers/net/dsa/rtl8366.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) commit ef7bfa84725d891bbdb88707ed55b2cbf94942bb Author: Ioana Ciornei Date: Thu Jun 13 09:37:51 2019 +0300 net: phylink: set the autoneg state in phylink_phy_change The phy_state field of phylink should carry only valid information especially when this can be passed to the .mac_config callback. Update the an_enabled field with the autoneg state in the phylink_phy_change function. Fixes: 9525ae83959b ("phylink: add phylink infrastructure") Signed-off-by: Ioana Ciornei Signed-off-by: David S. Miller drivers/net/phy/phylink.c | 1 + 1 file changed, 1 insertion(+) commit e01e060fe00dca46959bbf055b75d9f57ba6e7be Merge: ff39074b1d4e 8c2eb7b6468a Author: Linus Torvalds Date: Sat Jun 15 07:38:54 2019 -1000 Merge tag 'platform-drivers-x86-v5.2-3' of git://git.infradead.org/linux-platform-drivers-x86 Pull x86 platform driver fixes from Andy Shevchenko: - fix a couple of Mellanox driver enumeration issues - fix ASUS laptop regression with backlight - fix Dell computers that got a wrong mode (tablet versus laptop) after resume * tag 'platform-drivers-x86-v5.2-3' of git://git.infradead.org/linux-platform-drivers-x86: platform/mellanox: mlxreg-hotplug: Add devm_free_irq call to remove flow platform/x86: mlx-platform: Fix parent device in i2c-mux-reg device registration platform/x86: intel-vbtn: Report switch events when event wakes device platform/x86: asus-wmi: Only Tell EC the OS will handle display hotkeys from asus_nb_wmi commit ff39074b1d4e727c299ccfd1588f9cca17a59c86 Merge: fa1827d7731a 5f54a85db5df Author: Linus Torvalds Date: Sat Jun 15 07:34:23 2019 -1000 Merge tag 'usb-5.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are some small USB driver fixes for 5.2-rc5 Nothing major, just some small gadget fixes, usb-serial new device ids, a few new quirks, and some small fixes for some regressions that have been found after the big 5.2-rc1 merge. All of these have been in linux-next for a while with no reported issues" * tag 'usb-5.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: typec: Make sure an alt mode exist before getting its partner usb: gadget: udc: lpc32xx: fix return value check in lpc32xx_udc_probe() usb: gadget: dwc2: fix zlp handling usb: dwc2: Set actual frame number for completed ISOC transfer for none DDMA usb: gadget: udc: lpc32xx: allocate descriptor with GFP_ATOMIC usb: gadget: fusb300_udc: Fix memory leak of fusb300->ep[i] usb: phy: mxs: Disable external charger detect in mxs_phy_hw_init() usb: dwc2: Fix DMA cache alignment issues usb: dwc2: host: Fix wMaxPacketSize handling (fix webcam regression) USB: Fix chipmunk-like voice when using Logitech C270 for recording audio. USB: usb-storage: Add new ID to ums-realtek usb: typec: ucsi: ccg: fix memory leak in do_flash USB: serial: option: add Telit 0x1260 and 0x1261 compositions USB: serial: pl2303: add Allied Telesis VT-Kit3 USB: serial: option: add support for Simcom SIM7500/SIM7600 RNDIS mode commit fa1827d7731ac24f44309ddc2ca806650912bf0e Merge: 6a71398c6aea c21f5a9ed85c Author: Linus Torvalds Date: Sat Jun 15 07:29:32 2019 -1000 Merge tag 'powerpc-5.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: "One fix for a regression introduced by our 32-bit KASAN support, which broke booting on machines with "bootx" early debugging enabled. A fix for a bug which broke kexec on 32-bit, introduced by changes to the 32-bit STRICT_KERNEL_RWX support in v5.1. Finally two fixes going to stable for our THP split/collapse handling, discovered by Nick. The first fixes random crashes and/or corruption in guests under sufficient load. Thanks to: Nicholas Piggin, Christophe Leroy, Aaro Koskinen, Mathieu Malaterre" * tag 'powerpc-5.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/32s: fix booting with CONFIG_PPC_EARLY_DEBUG_BOOTX powerpc/64s: __find_linux_pte() synchronization vs pmdp_invalidate() powerpc/64s: Fix THP PMD collapse serialisation powerpc: Fix kexec failure on book3s/32 commit 6a71398c6aead255efe445ea96d52b33f0d5f0b2 Merge: 0011572c8830 04e03d9a616c Author: Linus Torvalds Date: Sat Jun 15 07:24:11 2019 -1000 Merge tag 'trace-v5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing fixes from Steven Rostedt: - Out of range read of stack trace output - Fix for NULL pointer dereference in trace_uprobe_create() - Fix to a livepatching / ftrace permission race in the module code - Fix for NULL pointer dereference in free_ftrace_func_mapper() - A couple of build warning clean ups * tag 'trace-v5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: ftrace: Fix NULL pointer dereference in free_ftrace_func_mapper() module: Fix livepatch/ftrace module text permissions race tracing/uprobe: Fix obsolete comment on trace_uprobe_create() tracing/uprobe: Fix NULL pointer dereference in trace_uprobe_create() tracing: Make two symbols static tracing: avoid build warning with HAVE_NOP_MCOUNT tracing: Fix out-of-range read in trace_stack_print() commit 82f6e266f8123d7938713c0e10c03aa655b3e68a Author: Christophe Leroy Date: Thu May 23 08:39:27 2019 +0000 powerpc/32: fix build failure on book3e with KVM Build failure was introduced by the commit identified below, due to missed macro expension leading to wrong called function's name. arch/powerpc/kernel/head_fsl_booke.o: In function `SystemCall': arch/powerpc/kernel/head_fsl_booke.S:416: undefined reference to `kvmppc_handler_BOOKE_INTERRUPT_SYSCALL_SPRN_SRR1' Makefile:1052: recipe for target 'vmlinux' failed The called function should be kvmppc_handler_8_0x01B(). This patch fixes it. Reported-by: Paul Mackerras Fixes: 1a4b739bbb4f ("powerpc/32: implement fast entry for syscalls on BOOKE") Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman arch/powerpc/kernel/head_booke.h | 4 ++-- arch/powerpc/kernel/head_fsl_booke.S | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) commit e8732ffa2e096d433c3f2349b871d43ed0d39f5c Author: Christophe Leroy Date: Thu Jun 13 13:52:30 2019 +0000 powerpc/booke: fix fast syscall entry on SMP Use r10 instead of r9 to calculate CPU offset as r9 contains the value from SRR1 which is used later. Fixes: 1a4b739bbb4f ("powerpc/32: implement fast entry for syscalls on BOOKE") Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman arch/powerpc/kernel/head_booke.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) commit b7f8b440f3001cc1775c028f0a783786113c2ae3 Author: Christophe Leroy Date: Tue Jun 11 15:47:20 2019 +0000 powerpc/32s: fix initial setup of segment registers on secondary CPU The patch referenced below moved the loading of segment registers out of load_up_mmu() in order to do it earlier in the boot sequence. However, the secondary CPU still needs it to be done when loading up the MMU. Reported-by: Erhard F. Fixes: 215b823707ce ("powerpc/32s: set up an early static hash table for KASAN") Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman arch/powerpc/kernel/head_32.S | 1 + 1 file changed, 1 insertion(+) commit 78f4e932f7760d965fb1569025d1576ab77557c5 Author: Borislav Petkov Date: Thu Jun 13 15:49:02 2019 +0200 x86/microcode, cpuhotplug: Add a microcode loader CPU hotplug callback Adric Blake reported the following warning during suspend-resume: Enabling non-boot CPUs ... x86: Booting SMP configuration: smpboot: Booting Node 0 Processor 1 APIC 0x2 unchecked MSR access error: WRMSR to 0x10f (tried to write 0x0000000000000000) \ at rIP: 0xffffffff8d267924 (native_write_msr+0x4/0x20) Call Trace: intel_set_tfa intel_pmu_cpu_starting ? x86_pmu_dead_cpu x86_pmu_starting_cpu cpuhp_invoke_callback ? _raw_spin_lock_irqsave notify_cpu_starting start_secondary secondary_startup_64 microcode: sig=0x806ea, pf=0x80, revision=0x96 microcode: updated to revision 0xb4, date = 2019-04-01 CPU1 is up The MSR in question is MSR_TFA_RTM_FORCE_ABORT and that MSR is emulated by microcode. The log above shows that the microcode loader callback happens after the PMU restoration, leading to the conjecture that because the microcode hasn't been updated yet, that MSR is not present yet, leading to the #GP. Add a microcode loader-specific hotplug vector which comes before the PERF vectors and thus executes earlier and makes sure the MSR is present. Fixes: 400816f60c54 ("perf/x86/intel: Implement support for TSX Force Abort") Reported-by: Adric Blake Signed-off-by: Borislav Petkov Reviewed-by: Thomas Gleixner Cc: Peter Zijlstra Cc: Cc: x86@kernel.org Link: https://bugzilla.kernel.org/show_bug.cgi?id=203637 arch/x86/kernel/cpu/microcode/core.c | 2 +- include/linux/cpuhotplug.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) commit 0011572c883082a95e02d47f45fc4a42dc0e8634 Merge: 6aa7a22b9790 d477f8c202d1 Author: Linus Torvalds Date: Fri Jun 14 17:46:14 2019 -1000 Merge branch 'for-5.2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup fixes from Tejun Heo: "This has an unusually high density of tricky fixes: - task_get_css() could deadlock when it races against a dying cgroup. - cgroup.procs didn't list thread group leaders with live threads. This could mislead readers to think that a cgroup is empty when it's not. Fixed by making PROCS iterator include dead tasks. I made a couple mistakes making this change and this pull request contains a couple follow-up patches. - When cpusets run out of online cpus, it updates cpusmasks of member tasks in bizarre ways. Joel improved the behavior significantly" * 'for-5.2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cpuset: restore sanity to cpuset_cpus_allowed_fallback() cgroup: Fix css_task_iter_advance_css_set() cset skip condition cgroup: css_task_iter_skip()'d iterators must be advanced before accessed cgroup: Include dying leaders with live threads in PROCS iterations cgroup: Implement css_task_iter_skip() cgroup: Call cgroup_release() before __exit_signal() docs cgroups: add another example size for hugetlb cgroup: Use css_tryget() instead of css_tryget_online() in task_get_css() commit 6aa7a22b97907851972d7f39aae79dc105eba78b Merge: 406652440172 e14c5873d2a3 Author: Linus Torvalds Date: Fri Jun 14 17:34:45 2019 -1000 Merge tag 'drm-fixes-2019-06-14' of git://anongit.freedesktop.org/drm/drm Pull drm fixes from Daniel Vetter: "Nothing unsettling here, also not aware of anything serious still pending. The edid override regression fix took a bit longer since this seems to be an area with an overabundance of bad options. But the fix we have now seems like a good path forward. Next week it should be back to Dave. Summary: - fix regression on amdgpu on SI - fix edid override regression - driver fixes: amdgpu, i915, mediatek, meson, panfrost - fix writecombine for vmap in gem-shmem helper (used by panfrost) - add more panel quirks" * tag 'drm-fixes-2019-06-14' of git://anongit.freedesktop.org/drm/drm: (25 commits) drm/amdgpu: return 0 by default in amdgpu_pm_load_smu_firmware drm/amdgpu: Fix bounds checking in amdgpu_ras_is_supported() drm: add fallback override/firmware EDID modes workaround drm/edid: abstract override/firmware EDID retrieval drm/i915/perf: fix whitelist on Gen10+ drm/i915/sdvo: Implement proper HDMI audio support for SDVO drm/i915: Fix per-pixel alpha with CCS drm/i915/dmc: protect against reading random memory drm/i915/dsi: Use a fuzzy check for burst mode clock check drm/amdgpu/{uvd,vcn}: fetch ring's read_ptr after alloc drm/panfrost: Require the simple_ondemand governor drm/panfrost: make devfreq optional again drm/gem_shmem: Use a writecombine mapping for ->vaddr drm: panel-orientation-quirks: Add quirk for GPD MicroPC drm: panel-orientation-quirks: Add quirk for GPD pocket2 drm/meson: fix G12A primary plane disabling drm/meson: fix primary plane disabling drm/meson: fix G12A HDMI PLL settings for 4K60 1000/1001 variations drm/mediatek: call mtk_dsi_stop() after mtk_drm_crtc_atomic_disable() drm/mediatek: clear num_pipes when unbind driver ... commit 4066524401724babc5710b0a6be88021a081874a Merge: 1ed1fa5f9c31 2741b6723bf6 Author: Linus Torvalds Date: Fri Jun 14 17:27:12 2019 -1000 Merge tag 'gfs2-v5.2.fixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull gfs2 fix from Andreas Gruenbacher: "Fix rounding error in gfs2_iomap_page_prepare" * tag 'gfs2-v5.2.fixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: Fix rounding error in gfs2_iomap_page_prepare commit 35fc07aee8f6d55aeacdbfdccc425e684737f741 Merge: 9a33629ba6b2 ce27ec60648d Author: David S. Miller Date: Fri Jun 14 20:18:28 2019 -0700 Merge branch 'tcp-add-three-static-keys' Eric Dumazet says: ==================== tcp: add three static keys Recent addition of per TCP socket rx/tx cache brought regressions for some workloads, as reported by Feng Tang. It seems better to make them opt-in, before we adopt better heuristics. The last patch adds high_order_alloc_disable sysctl to ask TCP sendmsg() to exclusively use order-0 allocations, as mm layer has specific optimizations. ==================== Signed-off-by: David S. Miller commit ce27ec60648d8e066227cb2f58b1d3d4f7253d08 Author: Eric Dumazet Date: Fri Jun 14 16:22:21 2019 -0700 net: add high_order_alloc_disable sysctl/static key >From linux-3.7, (commit 5640f7685831 "net: use a per task frag allocator") TCP sendmsg() has preferred using order-3 allocations. While it gives good results for most cases, we had reports that heavy uses of TCP over loopback were hitting a spinlock contention in page allocations/freeing. This commits adds a sysctl so that admins can opt-in for order-0 allocations. Hopefully mm layer might optimize order-3 allocations in the future since it could give us a nice boost (see 8 lines of following benchmark) The following benchmark shows a win when more than 8 TCP_STREAM threads are running (56 x86 cores server in my tests) for thr in {1..30} do sysctl -wq net.core.high_order_alloc_disable=0 T0=`./super_netperf $thr -H 127.0.0.1 -l 15` sysctl -wq net.core.high_order_alloc_disable=1 T1=`./super_netperf $thr -H 127.0.0.1 -l 15` echo $thr:$T0:$T1 done 1: 49979: 37267 2: 98745: 76286 3: 141088: 110051 4: 177414: 144772 5: 197587: 173563 6: 215377: 208448 7: 241061: 234087 8: 267155: 263373 9: 295069: 297402 10: 312393: 335213 11: 340462: 368778 12: 371366: 403954 13: 412344: 443713 14: 426617: 473580 15: 474418: 507861 16: 503261: 538539 17: 522331: 563096 18: 532409: 567084 19: 550824: 605240 20: 525493: 641988 21: 564574: 665843 22: 567349: 690868 23: 583846: 710917 24: 588715: 736306 25: 603212: 763494 26: 604083: 792654 27: 602241: 796450 28: 604291: 797993 29: 611610: 833249 30: 577356: 841062 Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller include/net/sock.h | 2 ++ net/core/sock.c | 4 +++- net/core/sysctl_net_core.c | 7 +++++++ 3 files changed, 12 insertions(+), 1 deletion(-) commit 0b7d7f6b22084a3156f267c85303908a8f4c9a08 Author: Eric Dumazet Date: Fri Jun 14 16:22:20 2019 -0700 tcp: add tcp_tx_skb_cache sysctl Feng Tang reported a performance regression after introduction of per TCP socket tx/rx caches, for TCP over loopback (netperf) There is high chance the regression is caused by a change on how well the 32 KB per-thread page (current->task_frag) can be recycled, and lack of pcp caches for order-3 pages. I could not reproduce the regression myself, cpus all being spinning on the mm spinlocks for page allocs/freeing, regardless of enabling or disabling the per tcp socket caches. It seems best to disable the feature by default, and let admins enabling it. MM layer either needs to provide scalable order-3 pages allocations, or could attempt a trylock on zone->lock if the caller only attempts to get a high-order page and is able to fallback to order-0 ones in case of pressure. Tests run on a 56 cores host (112 hyper threads) - 35.49% netperf [kernel.vmlinux] [k] queued_spin_lock_slowpath - 35.49% queued_spin_lock_slowpath - 18.18% get_page_from_freelist - __alloc_pages_nodemask - 18.18% alloc_pages_current skb_page_frag_refill sk_page_frag_refill tcp_sendmsg_locked tcp_sendmsg inet_sendmsg sock_sendmsg __sys_sendto __x64_sys_sendto do_syscall_64 entry_SYSCALL_64_after_hwframe __libc_send + 17.31% __free_pages_ok + 31.43% swapper [kernel.vmlinux] [k] intel_idle + 9.12% netperf [kernel.vmlinux] [k] copy_user_enhanced_fast_string + 6.53% netserver [kernel.vmlinux] [k] copy_user_enhanced_fast_string + 0.69% netserver [kernel.vmlinux] [k] queued_spin_lock_slowpath + 0.68% netperf [kernel.vmlinux] [k] skb_release_data + 0.52% netperf [kernel.vmlinux] [k] tcp_sendmsg_locked 0.46% netperf [kernel.vmlinux] [k] _raw_spin_lock_irqsave Fixes: 472c2e07eef0 ("tcp: add one skb cache for tx") Signed-off-by: Eric Dumazet Reported-by: Feng Tang Signed-off-by: David S. Miller include/net/sock.h | 4 +++- net/ipv4/sysctl_net_ipv4.c | 8 ++++++++ 2 files changed, 11 insertions(+), 1 deletion(-) commit ede61ca474a0348b975d9824565b66c7595461de Author: Eric Dumazet Date: Fri Jun 14 16:22:19 2019 -0700 tcp: add tcp_rx_skb_cache sysctl Instead of relying on rps_needed, it is safer to use a separate static key, since we do not want to enable TCP rx_skb_cache by default. This feature can cause huge increase of memory usage on hosts with millions of sockets. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller Documentation/networking/ip-sysctl.txt | 8 ++++++++ include/net/sock.h | 6 ++---- net/ipv4/sysctl_net_ipv4.c | 9 +++++++++ 3 files changed, 19 insertions(+), 4 deletions(-) commit a8e11e5c5611a9f70470aebeb2c1dd6132f609d7 Author: Eric Dumazet Date: Fri Jun 14 16:22:18 2019 -0700 sysctl: define proc_do_static_key() Convert proc_dointvec_minmax_bpf_stats() into a more generic helper, since we are going to use jump labels more often. Note that sysctl_bpf_stats_enabled is removed, since it is no longer needed/used. Signed-off-by: Eric Dumazet Acked-by: Alexei Starovoitov Signed-off-by: David S. Miller include/linux/bpf.h | 1 - include/linux/sysctl.h | 3 +++ kernel/bpf/core.c | 1 - kernel/sysctl.c | 44 +++++++++++++++++++++++--------------------- 4 files changed, 26 insertions(+), 23 deletions(-) commit 9a33629ba6b26caebd73e3c581ba1e6068c696a7 Author: Haiyang Zhang Date: Thu Jun 13 21:06:53 2019 +0000 hv_netvsc: Set probe mode to sync For better consistency of synthetic NIC names, we set the probe mode to PROBE_FORCE_SYNCHRONOUS. So the names can be aligned with the vmbus channel offer sequence. Fixes: af0a5646cb8d ("use the new async probing feature for the hyperv drivers") Signed-off-by: Haiyang Zhang Signed-off-by: David S. Miller drivers/net/hyperv/netvsc_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) commit 99815f5031db36414178f45e3009fb5f0e219dd4 Author: Vlad Buslov Date: Thu Jun 13 17:54:04 2019 +0300 net: sched: flower: don't call synchronize_rcu() on mask creation Current flower mask creating code assumes that temporary mask that is used when inserting new filter is stack allocated. To prevent race condition with data patch synchronize_rcu() is called every time fl_create_new_mask() replaces temporary stack allocated mask. As reported by Jiri, this increases runtime of creating 20000 flower classifiers from 4 seconds to 163 seconds. However, this design is no longer necessary since temporary mask was converted to be dynamically allocated by commit 2cddd2014782 ("net/sched: cls_flower: allocate mask dynamically in fl_change()"). Remove synchronize_rcu() calls from mask creation code. Instead, refactor fl_change() to always deallocate temporary mask with rcu grace period. Fixes: 195c234d15c9 ("net: sched: flower: handle concurrent mask insertion") Reported-by: Jiri Pirko Signed-off-by: Vlad Buslov Tested-by: Jiri Pirko Acked-by: Jiri Pirko Signed-off-by: David S. Miller net/sched/cls_flower.c | 34 ++++++++++++++++++---------------- 1 file changed, 18 insertions(+), 16 deletions(-) commit f0c03ee0ec664e07e0ec1ead7091cbe53f0f321c Author: Anders Roxell Date: Thu Jun 13 13:35:03 2019 +0200 net: dsa: fix warning same module names When building with CONFIG_NET_DSA_REALTEK_SMI and CONFIG_REALTEK_PHY enabled as loadable modules, we see the following warning: warning: same module names found: drivers/net/phy/realtek.ko drivers/net/dsa/realtek.ko Rework so the driver name is realtek-smi instead of realtek. Reviewed-by: Linus Walleij Reviewed-by: Andrew Lunn Signed-off-by: Anders Roxell Signed-off-by: David S. Miller drivers/net/dsa/Makefile | 4 ++-- drivers/net/dsa/{realtek-smi.c => realtek-smi-core.c} | 2 +- drivers/net/dsa/{realtek-smi.h => realtek-smi-core.h} | 0 drivers/net/dsa/rtl8366.c | 2 +- drivers/net/dsa/rtl8366rb.c | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-) commit ce950f1050cece5e406a5cde723c69bba60e1b26 Author: Neil Horman Date: Thu Jun 13 06:35:59 2019 -0400 sctp: Free cookie before we memdup a new one Based on comments from Xin, even after fixes for our recent syzbot report of cookie memory leaks, its possible to get a resend of an INIT chunk which would lead to us leaking cookie memory. To ensure that we don't leak cookie memory, free any previously allocated cookie first. Change notes v1->v2 update subsystem tag in subject (davem) repeat kfree check for peer_random and peer_hmacs (xin) v2->v3 net->sctp also free peer_chunks v3->v4 fix subject tags v4->v5 remove cut line Signed-off-by: Neil Horman Reported-by: syzbot+f7e9153b037eac9b1df8@syzkaller.appspotmail.com CC: Marcelo Ricardo Leitner CC: Xin Long CC: "David S. Miller" CC: netdev@vger.kernel.org Acked-by: Marcelo Ricardo Leitner Signed-off-by: David S. Miller net/sctp/sm_make_chunk.c | 8 ++++++++ 1 file changed, 8 insertions(+) commit 6bb9e376c2a4cc5120c3bf5fd3048b9a0a6ec1f8 Author: Robert Hancock Date: Wed Jun 12 14:33:32 2019 -0600 net: dsa: microchip: Don't try to read stats for unused ports If some of the switch ports were not listed in the device tree, due to being unused, the ksz_mib_read_work function ended up accessing a NULL dp->slave pointer and causing an oops. Skip checking statistics for any unused ports. Fixes: 7c6ff470aa867f53 ("net: dsa: microchip: add MIB counter reading support") Signed-off-by: Robert Hancock Reviewed-by: Vivien Didelot Reviewed-by: Andrew Lunn Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller drivers/net/dsa/microchip/ksz_common.c | 3 +++ 1 file changed, 3 insertions(+) commit 2309f51797106b3643b22abced39ff443df2407d Merge: 2a2af5e6e6f5 36815b416fa4 Author: David S. Miller Date: Fri Jun 14 19:05:58 2019 -0700 Merge branch 'qmi_wwan-fix-QMAP-handling' Reinhard Speyerer says: ==================== qmi_wwan: fix QMAP handling This series addresses the following issues observed when using the QMAP support of the qmi_wwan driver: 1. The QMAP code in the qmi_wwan driver is based on the CodeAurora GobiNet driver ([1], [2]) which does not process QMAP padding in the RX path correctly. This causes qmimux_rx_fixup() to pass incorrect data to the IP stack when padding is used. 2. qmimux devices currently lack proper network device usage statistics. 3. RCU stalls on device disconnect with QMAP activated like this # echo Y > /sys/class/net/wwan0/qmi/raw_ip # echo 1 > /sys/class/net/wwan0/qmi/add_mux # echo 2 > /sys/class/net/wwan0/qmi/add_mux # echo 3 > /sys/class/net/wwan0/qmi/add_mux have been observed in certain setups: [ 2273.676593] option1 ttyUSB16: GSM modem (1-port) converter now disconnected from ttyUSB16 [ 2273.676617] option 6-1.2:1.0: device disconnected [ 2273.676774] WARNING: CPU: 1 PID: 141 at kernel/rcu/tree_plugin.h:342 rcu_note_context_switch+0x2a/0x3d0 [ 2273.676776] Modules linked in: option qmi_wwan cdc_mbim cdc_ncm qcserial cdc_wdm usb_wwan sierra sierra_net usbnet mii edd coretemp iptable_mangle ip6_tables iptable_filter ip_tables cdc_acm dm_mod dax iTCO_wdt evdev iTCO_vendor_support sg ftdi_sio usbserial e1000e ptp pps_core i2c_i801 ehci_pci button lpc_ich i2c_core mfd_core uhci_hcd ehci_hcd rtc_cmos usbcore usb_common sd_mod fan ata_piix thermal [ 2273.676817] CPU: 1 PID: 141 Comm: kworker/1:1 Not tainted 4.19.38-rsp-1 #1 [ 2273.676819] Hardware name: Not Applicable Not Applicable /CX-GS/GM45-GL40 , BIOS V1.11 03/23/2011 [ 2273.676828] Workqueue: usb_hub_wq hub_event [usbcore] [ 2273.676832] EIP: rcu_note_context_switch+0x2a/0x3d0 [ 2273.676834] Code: 55 89 e5 57 56 89 c6 53 83 ec 14 89 45 f0 e8 5d ff ff ff 89 f0 64 8b 3d 24 a6 86 c0 84 c0 8b 87 04 02 00 00 75 7a 85 c0 7e 7a <0f> 0b 80 bf 08 02 00 00 00 0f 84 87 00 00 00 e8 b2 e2 ff ff bb dc [ 2273.676836] EAX: 00000001 EBX: f614bc00 ECX: 00000001 EDX: c0715b81 [ 2273.676838] ESI: 00000000 EDI: f18beb40 EBP: f1a3dc20 ESP: f1a3dc00 [ 2273.676840] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00010002 [ 2273.676842] CR0: 80050033 CR2: b7e97230 CR3: 2f9c4000 CR4: 000406b0 [ 2273.676843] Call Trace: [ 2273.676847] ? preempt_count_add+0xa5/0xc0 [ 2273.676852] __schedule+0x4e/0x4f0 [ 2273.676855] ? __queue_work+0xf1/0x2a0 [ 2273.676858] ? _raw_spin_lock_irqsave+0x14/0x40 [ 2273.676860] ? preempt_count_add+0x52/0xc0 [ 2273.676862] schedule+0x33/0x80 [ 2273.676865] _synchronize_rcu_expedited+0x24e/0x280 [ 2273.676867] ? rcu_accelerate_cbs_unlocked+0x70/0x70 [ 2273.676871] ? wait_woken+0x70/0x70 [ 2273.676873] ? rcu_accelerate_cbs_unlocked+0x70/0x70 [ 2273.676875] ? _synchronize_rcu_expedited+0x280/0x280 [ 2273.676877] synchronize_rcu_expedited+0x22/0x30 [ 2273.676881] synchronize_net+0x25/0x30 [ 2273.676885] dev_deactivate_many+0x133/0x230 [ 2273.676887] ? preempt_count_add+0xa5/0xc0 [ 2273.676890] __dev_close_many+0x4d/0xc0 [ 2273.676892] ? skb_dequeue+0x40/0x50 [ 2273.676895] dev_close_many+0x5d/0xd0 [ 2273.676898] rollback_registered_many+0xbf/0x4c0 [ 2273.676901] ? raw_notifier_call_chain+0x1a/0x20 [ 2273.676904] ? call_netdevice_notifiers_info+0x23/0x60 [ 2273.676906] ? netdev_master_upper_dev_get+0xe/0x70 [ 2273.676908] rollback_registered+0x1f/0x30 [ 2273.676911] unregister_netdevice_queue+0x47/0xb0 [ 2273.676915] qmimux_unregister_device+0x1f/0x30 [qmi_wwan] [ 2273.676917] qmi_wwan_disconnect+0x5d/0x90 [qmi_wwan] ... [ 2273.677001] ---[ end trace 0fcc5f88496b485a ]--- [ 2294.679136] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 2294.679140] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P141 [ 2294.679144] rcu: (detected by 0, t=21002 jiffies, g=265857, q=8446) [ 2294.679148] kworker/1:1 D 0 141 2 0x80000000 In addition the permitted QMAP mux_id value range is extended for compatibility with ip(8) and the rmnet driver. Reinhard [1]: https://portland.source.codeaurora.org/patches/quic/gobi [2]: https://portland.source.codeaurora.org/quic/qsdk/oss/lklm/gobinet/ ==================== Tested-by: Daniele Palmas Acked-by: Bjørn Mork Signed-off-by: David S. Miller commit 36815b416fa48766ac5a98e4b2dc3ebc5887222e Author: Reinhard Speyerer Date: Wed Jun 12 19:03:50 2019 +0200 qmi_wwan: extend permitted QMAP mux_id value range Permit mux_id values up to 254 to be used in qmimux_register_device() for compatibility with ip(8) and the rmnet driver. Fixes: c6adf77953bc ("net: usb: qmi_wwan: add qmap mux protocol support") Cc: Daniele Palmas Signed-off-by: Reinhard Speyerer Signed-off-by: David S. Miller Documentation/ABI/testing/sysfs-class-net-qmi | 4 ++-- drivers/net/usb/qmi_wwan.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) commit a8fdde1cb830e560208af42b6c10750137f53eb3 Author: Reinhard Speyerer Date: Wed Jun 12 19:03:15 2019 +0200 qmi_wwan: avoid RCU stalls on device disconnect when in QMAP mode Switch qmimux_unregister_device() and qmi_wwan_disconnect() to use unregister_netdevice_queue() and unregister_netdevice_many() instead of unregister_netdevice(). This avoids RCU stalls which have been observed on device disconnect in certain setups otherwise. Fixes: c6adf77953bc ("net: usb: qmi_wwan: add qmap mux protocol support") Cc: Daniele Palmas Signed-off-by: Reinhard Speyerer Signed-off-by: David S. Miller drivers/net/usb/qmi_wwan.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) commit 44f82312fe9113bab6642f4d0eab6b1b7902b6e1 Author: Reinhard Speyerer Date: Wed Jun 12 19:02:46 2019 +0200 qmi_wwan: add network device usage statistics for qmimux devices Add proper network device usage statistics for qmimux devices instead of reporting all-zero values for them. Fixes: c6adf77953bc ("net: usb: qmi_wwan: add qmap mux protocol support") Cc: Daniele Palmas Signed-off-by: Reinhard Speyerer Signed-off-by: David S. Miller drivers/net/usb/qmi_wwan.c | 76 +++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 71 insertions(+), 5 deletions(-) commit 61356088ace1866a847a727d4d40da7bf00b67fc Author: Reinhard Speyerer Date: Wed Jun 12 19:02:13 2019 +0200 qmi_wwan: add support for QMAP padding in the RX path The QMAP code in the qmi_wwan driver is based on the CodeAurora GobiNet driver which does not process QMAP padding in the RX path correctly. Add support for QMAP padding to qmimux_rx_fixup() according to the description of the rmnet driver. Fixes: c6adf77953bc ("net: usb: qmi_wwan: add qmap mux protocol support") Cc: Daniele Palmas Signed-off-by: Reinhard Speyerer Signed-off-by: David S. Miller drivers/net/usb/qmi_wwan.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) commit 1ed1fa5f9c311a74f031cabb18a415b4defdfa03 Merge: 7b10315128c6 625d7d351887 Author: Linus Torvalds Date: Fri Jun 14 15:52:51 2019 -1000 Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fix from James Bottomley: "A single bug fix for hpsa. The user visible consequences aren't clear, but the ioaccel2 raid acceleration may misfire on the malformed request assuming the payload is big enough to require chaining (more than 31 sg entries)" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: hpsa: correct ioaccel2 chaining commit 7b10315128c697b32c3a920cd79a8301c7466637 Merge: 5dcedf4600f8 1d0c06513bd4 Author: Linus Torvalds Date: Fri Jun 14 15:41:18 2019 -1000 Merge tag 'for-linus-20190614' of git://git.kernel.dk/linux-block Pull block fixes from Jens Axboe: - Remove references to old schedulers for the scheduler switching and blkio controller documentation (Andreas) - Kill duplicate check for report zone for null_blk (Chaitanya) - Two bcache fixes (Coly) - Ensure that mq-deadline is selected if zoned block device is enabled, as we need that to support them (Damien) - Fix io_uring memory leak (Eric) - ps3vram fallout from LBDAF removal (Geert) - Redundant blk-mq debugfs debugfs_create return check cleanup (Greg) - Extend NOPLM quirk for ST1000LM024 drives (Hans) - Remove error path warning that can now trigger after the queue removal/addition fixes (Ming) * tag 'for-linus-20190614' of git://git.kernel.dk/linux-block: block/ps3vram: Use %llu to format sector_t after LBDAF removal libata: Extend quirks for the ST1000LM024 drives with NOLPM quirk bcache: only set BCACHE_DEV_WB_RUNNING when cached device attached bcache: fix stack corruption by PRECEDING_KEY() blk-mq: remove WARN_ON(!q->elevator) from blk_mq_sched_free_requests blkio-controller.txt: Remove references to CFQ block/switching-sched.txt: Update to blk-mq schedulers null_blk: remove duplicate check for report zone blk-mq: no need to check return value of debugfs_create functions io_uring: fix memory leak of UNIX domain socket inode block: force select mq-deadline for zoned block devices commit 5dcedf4600f8708150b89485d25cead88bff08a4 Merge: 6e7739fc938c a0cac264a86f Author: Linus Torvalds Date: Fri Jun 14 15:25:27 2019 -1000 Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "I2C has two simple but wanted driver fixes for you" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: pca-platform: Fix GPIO lookup code i2c: acorn: fix i2c warning commit fe8d9571dc50232b569242fac7ea6332a654f186 Author: Alexei Starovoitov Date: Fri Jun 14 15:43:28 2019 -0700 bpf, x64: fix stack layout of JITed bpf code Since commit 177366bf7ceb the %rbp stopped pointing to %rbp of the previous stack frame. That broke frame pointer based stack unwinding. This commit is a partial revert of it. Note that the location of tail_call_cnt is fixed, since the verifier enforces MAX_BPF_STACK stack size for programs with tail calls. Fixes: 177366bf7ceb ("bpf: change x86 JITed program stack layout") Signed-off-by: Alexei Starovoitov arch/x86/net/bpf_jit_comp.c | 74 +++++++++++++-------------------------------- 1 file changed, 21 insertions(+), 53 deletions(-) commit 6e7739fc938c1ec58d321f70ea41d9548a4cca0f Author: Casey Schaufler Date: Fri May 31 11:53:33 2019 +0100 Smack: Restore the smackfsdef mount option and add missing prefixes The 5.1 mount system rework changed the smackfsdef mount option to smackfsdefault. This fixes the regression by making smackfsdef treated the same way as smackfsdefault. Also fix the smack_param_specs[] to have "smack" prefixes on all the names. This isn't visible to a user unless they either: (a) Try to mount a filesystem that's converted to the internal mount API and that implements the ->parse_monolithic() context operation - and only then if they call security_fs_context_parse_param() rather than security_sb_eat_lsm_opts(). There are no examples of this upstream yet, but nfs will probably want to do this for nfs2 or nfs3. (b) Use fsconfig() to configure the filesystem - in which case security_fs_context_parse_param() will be called. This issue is that smack_sb_eat_lsm_opts() checks for the "smack" prefix on the options, but smack_fs_context_parse_param() does not. Fixes: c3300aaf95fb ("smack: get rid of match_token()") Fixes: 2febd254adc4 ("smack: Implement filesystem context security hooks") Cc: stable@vger.kernel.org Reported-by: Jose Bollo Signed-off-by: Casey Schaufler Signed-off-by: David Howells Tested-by: Casey Schaufler Signed-off-by: Linus Torvalds security/smack/smack_lsm.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) commit 86723c8640633bee4b4588d3c7784ee7a0032f65 Author: Toshiaki Makita Date: Fri Jun 14 17:20:15 2019 +0900 bpf, devmap: Add missing RCU read lock on flush .ndo_xdp_xmit() assumes it is called under RCU. For example virtio_net uses RCU to detect it has setup the resources for tx. The assumption accidentally broke when introducing bulk queue in devmap. Fixes: 5d053f9da431 ("bpf: devmap prepare xdp frames for bulking") Reported-by: David Ahern Signed-off-by: Toshiaki Makita Signed-off-by: Daniel Borkmann kernel/bpf/devmap.c | 4 ++++ 1 file changed, 4 insertions(+) commit edabf4d9dd905acd60048ea1579943801e3a4876 Author: Toshiaki Makita Date: Fri Jun 14 17:20:14 2019 +0900 bpf, devmap: Add missing bulk queue free dev_map_free() forgot to free bulk queue when freeing its entries. Fixes: 5d053f9da431 ("bpf: devmap prepare xdp frames for bulking") Signed-off-by: Toshiaki Makita Acked-by: Jesper Dangaard Brouer Signed-off-by: Daniel Borkmann kernel/bpf/devmap.c | 1 + 1 file changed, 1 insertion(+) commit d4dd153d551634683fccf8881f606fa9f3dfa1ef Author: Toshiaki Makita Date: Fri Jun 14 17:20:13 2019 +0900 bpf, devmap: Fix premature entry free on destroying map dev_map_free() waits for flush_needed bitmap to be empty in order to ensure all flush operations have completed before freeing its entries. However the corresponding clear_bit() was called before using the entries, so the entries could be used after free. All access to the entries needs to be done before clearing the bit. It seems commit a5e2da6e9787 ("bpf: netdev is never null in __dev_map_flush") accidentally changed the clear_bit() and memory access order. Note that the problem happens only in __dev_map_flush(), not in dev_map_flush_old(). dev_map_flush_old() is called only after nulling out the corresponding netdev_map entry, so dev_map_free() never frees the entry thus no such race happens there. Fixes: a5e2da6e9787 ("bpf: netdev is never null in __dev_map_flush") Signed-off-by: Toshiaki Makita Signed-off-by: Daniel Borkmann kernel/bpf/devmap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) commit 04e03d9a616c19a47178eaca835358610e63a1dd Author: Wei Li Date: Thu Jun 6 11:17:54 2019 +0800 ftrace: Fix NULL pointer dereference in free_ftrace_func_mapper() The mapper may be NULL when called from register_ftrace_function_probe() with probe->data == NULL. This issue can be reproduced as follow (it may be covered by compiler optimization sometime): / # cat /sys/kernel/debug/tracing/set_ftrace_filter #### all functions enabled #### / # echo foo_bar:dump > /sys/kernel/debug/tracing/set_ftrace_filter [ 206.949100] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 [ 206.952402] Mem abort info: [ 206.952819] ESR = 0x96000006 [ 206.955326] Exception class = DABT (current EL), IL = 32 bits [ 206.955844] SET = 0, FnV = 0 [ 206.956272] EA = 0, S1PTW = 0 [ 206.956652] Data abort info: [ 206.957320] ISV = 0, ISS = 0x00000006 [ 206.959271] CM = 0, WnR = 0 [ 206.959938] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000419f3a000 [ 206.960483] [0000000000000000] pgd=0000000411a87003, pud=0000000411a83003, pmd=0000000000000000 [ 206.964953] Internal error: Oops: 96000006 [#1] SMP [ 206.971122] Dumping ftrace buffer: [ 206.973677] (ftrace buffer empty) [ 206.975258] Modules linked in: [ 206.976631] Process sh (pid: 281, stack limit = 0x(____ptrval____)) [ 206.978449] CPU: 10 PID: 281 Comm: sh Not tainted 5.2.0-rc1+ #17 [ 206.978955] Hardware name: linux,dummy-virt (DT) [ 206.979883] pstate: 60000005 (nZCv daif -PAN -UAO) [ 206.980499] pc : free_ftrace_func_mapper+0x2c/0x118 [ 206.980874] lr : ftrace_count_free+0x68/0x80 [ 206.982539] sp : ffff0000182f3ab0 [ 206.983102] x29: ffff0000182f3ab0 x28: ffff8003d0ec1700 [ 206.983632] x27: ffff000013054b40 x26: 0000000000000001 [ 206.984000] x25: ffff00001385f000 x24: 0000000000000000 [ 206.984394] x23: ffff000013453000 x22: ffff000013054000 [ 206.984775] x21: 0000000000000000 x20: ffff00001385fe28 [ 206.986575] x19: ffff000013872c30 x18: 0000000000000000 [ 206.987111] x17: 0000000000000000 x16: 0000000000000000 [ 206.987491] x15: ffffffffffffffb0 x14: 0000000000000000 [ 206.987850] x13: 000000000017430e x12: 0000000000000580 [ 206.988251] x11: 0000000000000000 x10: cccccccccccccccc [ 206.988740] x9 : 0000000000000000 x8 : ffff000013917550 [ 206.990198] x7 : ffff000012fac2e8 x6 : ffff000012fac000 [ 206.991008] x5 : ffff0000103da588 x4 : 0000000000000001 [ 206.991395] x3 : 0000000000000001 x2 : ffff000013872a28 [ 206.991771] x1 : 0000000000000000 x0 : 0000000000000000 [ 206.992557] Call trace: [ 206.993101] free_ftrace_func_mapper+0x2c/0x118 [ 206.994827] ftrace_count_free+0x68/0x80 [ 206.995238] release_probe+0xfc/0x1d0 [ 206.995555] register_ftrace_function_probe+0x4a8/0x868 [ 206.995923] ftrace_trace_probe_callback.isra.4+0xb8/0x180 [ 206.996330] ftrace_dump_callback+0x50/0x70 [ 206.996663] ftrace_regex_write.isra.29+0x290/0x3a8 [ 206.997157] ftrace_filter_write+0x44/0x60 [ 206.998971] __vfs_write+0x64/0xf0 [ 206.999285] vfs_write+0x14c/0x2f0 [ 206.999591] ksys_write+0xbc/0x1b0 [ 206.999888] __arm64_sys_write+0x3c/0x58 [ 207.000246] el0_svc_common.constprop.0+0x408/0x5f0 [ 207.000607] el0_svc_handler+0x144/0x1c8 [ 207.000916] el0_svc+0x8/0xc [ 207.003699] Code: aa0003f8 a9025bf5 aa0103f5 f946ea80 (f9400303) [ 207.008388] ---[ end trace 7b6d11b5f542bdf1 ]--- [ 207.010126] Kernel panic - not syncing: Fatal exception [ 207.011322] SMP: stopping secondary CPUs [ 207.013956] Dumping ftrace buffer: [ 207.014595] (ftrace buffer empty) [ 207.015632] Kernel Offset: disabled [ 207.017187] CPU features: 0x002,20006008 [ 207.017985] Memory Limit: none [ 207.019825] ---[ end Kernel panic - not syncing: Fatal exception ]--- Link: http://lkml.kernel.org/r/20190606031754.10798-1-liwei391@huawei.com Signed-off-by: Wei Li Signed-off-by: Steven Rostedt (VMware) kernel/trace/ftrace.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) commit 9f255b632bf12c4dd7fc31caee89aa991ef75176 Author: Josh Poimboeuf Date: Thu Jun 13 20:07:22 2019 -0500 module: Fix livepatch/ftrace module text permissions race It's possible for livepatch and ftrace to be toggling a module's text permissions at the same time, resulting in the following panic: BUG: unable to handle page fault for address: ffffffffc005b1d9 #PF: supervisor write access in kernel mode #PF: error_code(0x0003) - permissions violation PGD 3ea0c067 P4D 3ea0c067 PUD 3ea0e067 PMD 3cc13067 PTE 3b8a1061 Oops: 0003 [#1] PREEMPT SMP PTI CPU: 1 PID: 453 Comm: insmod Tainted: G O K 5.2.0-rc1-a188339ca5 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-20181126_142135-anatol 04/01/2014 RIP: 0010:apply_relocate_add+0xbe/0x14c Code: fa 0b 74 21 48 83 fa 18 74 38 48 83 fa 0a 75 40 eb 08 48 83 38 00 74 33 eb 53 83 38 00 75 4e 89 08 89 c8 eb 0a 83 38 00 75 43 <89> 08 48 63 c1 48 39 c8 74 2e eb 48 83 38 00 75 32 48 29 c1 89 08 RSP: 0018:ffffb223c00dbb10 EFLAGS: 00010246 RAX: ffffffffc005b1d9 RBX: 0000000000000000 RCX: ffffffff8b200060 RDX: 000000000000000b RSI: 0000004b0000000b RDI: ffff96bdfcd33000 RBP: ffffb223c00dbb38 R08: ffffffffc005d040 R09: ffffffffc005c1f0 R10: ffff96bdfcd33c40 R11: ffff96bdfcd33b80 R12: 0000000000000018 R13: ffffffffc005c1f0 R14: ffffffffc005e708 R15: ffffffff8b2fbc74 FS: 00007f5f447beba8(0000) GS:ffff96bdff900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffc005b1d9 CR3: 000000003cedc002 CR4: 0000000000360ea0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: klp_init_object_loaded+0x10f/0x219 ? preempt_latency_start+0x21/0x57 klp_enable_patch+0x662/0x809 ? virt_to_head_page+0x3a/0x3c ? kfree+0x8c/0x126 patch_init+0x2ed/0x1000 [livepatch_test02] ? 0xffffffffc0060000 do_one_initcall+0x9f/0x1c5 ? kmem_cache_alloc_trace+0xc4/0xd4 ? do_init_module+0x27/0x210 do_init_module+0x5f/0x210 load_module+0x1c41/0x2290 ? fsnotify_path+0x3b/0x42 ? strstarts+0x2b/0x2b ? kernel_read+0x58/0x65 __do_sys_finit_module+0x9f/0xc3 ? __do_sys_finit_module+0x9f/0xc3 __x64_sys_finit_module+0x1a/0x1c do_syscall_64+0x52/0x61 entry_SYSCALL_64_after_hwframe+0x44/0xa9 The above panic occurs when loading two modules at the same time with ftrace enabled, where at least one of the modules is a livepatch module: CPU0 CPU1 klp_enable_patch() klp_init_object_loaded() module_disable_ro() ftrace_module_enable() ftrace_arch_code_modify_post_process() set_all_modules_text_ro() klp_write_object_relocations() apply_relocate_add() *patches read-only code* - BOOM A similar race exists when toggling ftrace while loading a livepatch module. Fix it by ensuring that the livepatch and ftrace code patching operations -- and their respective permissions changes -- are protected by the text_mutex. Link: http://lkml.kernel.org/r/ab43d56ab909469ac5d2520c5d944ad6d4abd476.1560474114.git.jpoimboe@redhat.com Reported-by: Johannes Erdfelt Fixes: 444d13ff10fb ("modules: add ro_after_init support") Acked-by: Jessica Yu Reviewed-by: Petr Mladek Reviewed-by: Miroslav Benes Signed-off-by: Josh Poimboeuf Signed-off-by: Steven Rostedt (VMware) kernel/livepatch/core.c | 6 ++++++ kernel/trace/ftrace.c | 10 +++++++++- 2 files changed, 15 insertions(+), 1 deletion(-) commit a4158345ec5acb44cc0a9ef4381e0784c1bc7722 Author: Eiichi Tsukata Date: Fri Jun 14 16:40:26 2019 +0900 tracing/uprobe: Fix obsolete comment on trace_uprobe_create() Commit 0597c49c69d5 ("tracing/uprobes: Use dyn_event framework for uprobe events") cleaned up the usage of trace_uprobe_create(), and the function has been no longer used for removing uprobe/uretprobe. Link: http://lkml.kernel.org/r/20190614074026.8045-2-devel@etsukata.com Reviewed-by: Srikar Dronamraju Signed-off-by: Eiichi Tsukata Signed-off-by: Steven Rostedt (VMware) kernel/trace/trace_uprobe.c | 2 -- 1 file changed, 2 deletions(-) commit f01098c74b5219f3969d4750eeed1a36bfc038e3 Author: Eiichi Tsukata Date: Fri Jun 14 16:40:25 2019 +0900 tracing/uprobe: Fix NULL pointer dereference in trace_uprobe_create() Just like the case of commit 8b05a3a7503c ("tracing/kprobes: Fix NULL pointer dereference in trace_kprobe_create()"), writing an incorrectly formatted string to uprobe_events can trigger NULL pointer dereference. Reporeducer: # echo r > /sys/kernel/debug/tracing/uprobe_events dmesg: BUG: kernel NULL pointer dereference, address: 0000000000000000 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 8000000079d12067 P4D 8000000079d12067 PUD 7b7ab067 PMD 0 Oops: 0000 [#1] PREEMPT SMP PTI CPU: 0 PID: 1903 Comm: bash Not tainted 5.2.0-rc3+ #15 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-2.fc30 04/01/2014 RIP: 0010:strchr+0x0/0x30 Code: c0 eb 0d 84 c9 74 18 48 83 c0 01 48 39 d0 74 0f 0f b6 0c 07 3a 0c 06 74 ea 19 c0 83 c8 01 c3 31 c0 c3 0f 1f 84 00 00 00 00 00 <0f> b6 07 89 f2 40 38 f0 75 0e eb 13 0f b6 47 01 48 83 c RSP: 0018:ffffb55fc0403d10 EFLAGS: 00010293 RAX