- Jun 22, 2016
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Lv Zheng authored
The new module-level code (MLC) approach invokes MLC on the per-table basis, but the dynamic loading support of this is incorrect because of the lock order: acpi_ns_evaluate acpi_ex_enter_intperter acpi_ns_load_table (triggered by Load opcode) acpi_ns_exec_module_code_list acpi_ex_enter_intperter The regression is introduced by the following commit: Commit: 2785ce8d ACPICA Commit: 071eff738c59eda1792ac24b3b688b61691d7e7c Subject: ACPICA: Add per-table execution of module-level code This patch fixes this regression by unlocking the interpreter lock before invoking MLC. However, the unlocking is done to the acpi_ns_load_table(), in which the interpreter lock should be locked by acpi_ns_parse_table() but it wasn't. Fixes: 2785ce8d (ACPICA: Add per-table execution of module-level code) Reported-by:
Mika Westerberg <mika.westerberg@linux.intel.com> Tested-by:
Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Cc: 4.5+ <stable@vger.kernel.org> # 4.5+ [ rjw : Subject ] Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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- Jun 15, 2016
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Rafael J. Wysocki authored
Revert commit 66b1ed5a "ACPICA: ACPI 2.0, Hardware: Add access_width/bit_offset support for acpi_hw_write()" that is reported to break suspend-to-RAM (ACPI S3) on one system. The root cause of the failure is a wrong access width value for one of the involved registers provided by the ACPI tables, but before commit 66b1ed5a that value was not taken into account at all and things worked. Fixes: 66b1ed5a "ACPICA: ACPI 2.0, Hardware: Add access_width/bit_offset support for acpi_hw_write()" Reported-by:
Andrey Skvortsov <andrej.skvortzov@gmail.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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- Jun 02, 2016
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Lv Zheng authored
The address check in acpi_hw_get_access_bit_width() should be byte width based, not bit width based. This patch fixes this mistake. For those who want to review acpi_hw_access_bit_width(), here is the concerns and the design details of the function: It is supposed that the GAS Address field should be aligned to the byte width indicated by the GAS AccessSize field. Similarly, for the old non GAS register, it is supposed that its Address should be aligned to its Length. For the "AccessSize = 0 (meaning ANY)" case, we try to return the maximum instruction width (64 for MMIO or 32 for PIO) or the user expected access bit width (64 for acpi_read()/acpi_write() or 32 for acpi_hw_read()/ acpi_hw_write()) and it is supposed that the GAS Address field should always be aligned to the maximum expected access bit width (otherwise it can't be accessed using ANY access bit width). The problem is in acpi_tb_init_generic_address(), where the non GAS register's Length is converted into the GAS BitWidth field, its Address is converted into the GAS Address field, and the GAS AccessSize field is left 0 but most of the registers actually cannot be accessed using "ANY" accesses. As a conclusion, when AccessSize = 0 (ANY), the Address should either be aligned to the BitWidth (wrong conversion) or aligned to 32 for PIO or 64 for MMIO (real GAS). Since currently, max_bit_width is 32, then: 1. BitWidth for the wrong conversion is 8,16,32; and 2. The Address of the real GAS should always be aligned to 8,16,32. The address alignment check to exclude false matched real GAS is not necessary. Thus this patch fixes the issue by removing the address alignment check. On the other hand, we in fact could use a simpler check of "reg->bit_width < max_bit_width" to exclude the "BitWidth=64 PIO" case that may be issued from acpi_read()/acpi_write() in the future. Fixes: b314a172 (ACPICA: Hardware: Add optimized access bit width support) Reported-and-tested-by:
Boris Ostrovsky <boris.ostrovsky@oracle.com> Acked-by:
Mike Marshall <hubcap@omnibond.com> Suggested-by:
Jan Beulich <jbeulich@suse.com> Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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- May 06, 2016
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Rafael J. Wysocki authored
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- May 05, 2016
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Bob Moore authored
ACPICA commit a2327ba410e19c2aabaf34b711dbadf7d1dcf346 Version 20160422. Link: https://github.com/acpica/acpica/commit/a2327ba4 Signed-off-by:
Bob Moore <robert.moore@intel.com> Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Bob Moore authored
ACPICA commit ba60e4500053010bf775d58f6f61febbdb94d817 New file is utascii.c Link: https://github.com/acpica/acpica/commit/ba60e450 Signed-off-by:
Bob Moore <robert.moore@intel.com> Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Lv Zheng authored
ACPICA commit 48eea5e7993ccb7189bd63cd726e02adafee6057 This patch adds access_width/bit_offset support in acpi_hw_write(). Lv Zheng. Link: https://github.com/acpica/acpica/commit/48eea5e7 Link: https://bugs.acpica.org/show_bug.cgi?id=1240 Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Signed-off-by:
Bob Moore <robert.moore@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Lv Zheng authored
ACPICA commit 96ece052d4d073aae4f935f0ff0746646aea1174 ACPICA commit 3d8583a054e410f2ea4d73b48986facad9cfc0d4 This patch adds access_width/bit_offset support in acpi_hw_read(). This also enables GAS definition where bit_width is not a power of two. Lv Zheng. Link: https://github.com/acpica/acpica/commit/96ece052 Link: https://github.com/acpica/acpica/commit/3d8583a0 Link: https://bugs.acpica.org/show_bug.cgi?id=1240 Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Signed-off-by:
Bob Moore <robert.moore@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Lv Zheng authored
ACPICA commit c23034a3a09d5ed79f1827d51f43cfbccf68ab64 A regression was reported to the shift offset >= width of type. This patch fixes this issue. BZ 1270. This is a part of the fix because the order of the patches are modified for Linux upstream, containing the cleanups for the old code. Lv Zheng. Link: https://github.com/acpica/acpica/commit/c23034a3 Link: https://bugs.acpica.org/show_bug.cgi?id=1270 Reported-by:
Sascha Wildner <swildner@gmail.com> Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Signed-off-by:
Bob Moore <robert.moore@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Lv Zheng authored
ACPICA commit c49a751b4dae7baec1790748a2b4b6e8ab599f51 For Access Size = 0, it actually can use user expected access bit width. This patch implements this. Besides of the ACPICA upstream commit, this patch also includes a fix fixing the issue reported by the FreeBSD community. The old register descriptors are translated in acpi_tb_init_generic_address() with access_width being filled with 0. This breaks code in acpi_hw_get_access_bit_width() when the registers are 16-bit IO ports and their bit_width fields are filled with 16. The rapid fix is meant to make code written for acpi_hw_get_access_bit_width() regression safer before the issue is correctly fixed from acpi_tb_init_generic_address(). Reported by John Baldwin <jhb@freebsd.org>, fixed by Lv Zheng <lv.zheng@intel.com>, tested by Jung-uk Kim <jkim@freebsd.org>. Link: https://github.com/acpica/acpica/commit/c49a751b Reported-by:
John Baldwin <jhb@freebsd.org> Tested-by Jung-uk Kim <jkim@freebsd.org>. Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Signed-off-by:
Bob Moore <robert.moore@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Lv Zheng authored
This patch introduces ACPI_IS_ALIGNED() macro. Lv Zheng. Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Bob Moore authored
ACPICA commit 438905b205e64e742f9670a0970419c426264831 Expanded a couple of cryptic names. Link: https://github.com/acpica/acpica/commit/438905b2 Signed-off-by:
Bob Moore <robert.moore@intel.com> Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Bob Moore authored
ACPICA commit 5a0555ece4ba9917e5842b21d88469ae06b4e815 Adds full support for: i2c_serial_bus_v2 spi_serial_bus_v2 uart_serial_bus_v2 Compiler, Disassembler, Resource Manager, acpi_help. Link: https://github.com/acpica/acpica/commit/5a0555ec Signed-off-by:
Bob Moore <robert.moore@intel.com> Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Bob Moore authored
ACPICA commit 3451e6d49d37919c13ec2c0019a31534b0dfc0c0 One integer was added at the end of the _BIX method, and the version number was incremented. Link: https://github.com/acpica/acpica/commit/3451e6d4 Signed-off-by:
Bob Moore <robert.moore@intel.com> Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Bob Moore authored
ACPICA commit de3ea7c322b9b6bdb09aa90c2e1d420cd4dce47c Additional subspace structure was added. Link: https://github.com/acpica/acpica/commit/de3ea7c3 Signed-off-by:
Bob Moore <robert.moore@intel.com> Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Bob Moore authored
ACPICA commit 599e9159f53565e4a3f3e67f6a03f81fcb10a4cf Original patch from hanjun.guo@linaro.org ACPICA BZ 1072. Link: https://github.com/acpica/acpica/commit/599e9159 Link: https://bugs.acpica.org/show_bug.cgi?id=1072 Original-by:
Hanjun Guo <hanjun.guo@linaro.org> Signed-off-by:
Bob Moore <robert.moore@intel.com> Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Lv Zheng authored
ACPICA commit b2294cae776f5a66a7697414b21949d307e6856f This patch removes unwanted spaces for typedef. This solution doesn't cover function types. Note that the linuxize result of this commit is very giant and should have many conflicts against the current Linux upstream. Thus it is required to modify the linuxize result of this commit and the commits around it manually in order to have them merged to the Linux upstream. Since this is very costy, we should do this only once, and if we can't ensure to do this only once, we need to revert the Linux code to the wrong indentation result before merging the linuxize result of this commit. Lv Zheng. Link: https://github.com/acpica/acpica/commit/b2294cae Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Signed-off-by:
Bob Moore <robert.moore@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Prarit Bhargava authored
ACPICA commit 7a3bd2d962f221809f25ddb826c9e551b916eb25 Set the mutex owner thread ID. Original patch from: Prarit Bhargava <prarit@redhat.com> Link: https://bugzilla.kernel.org/show_bug.cgi?id=115121 Link: https://github.com/acpica/acpica/commit/7a3bd2d9 Signed-off-by:
Prarit Bhargava <prarit@redhat.com> Tested-by: Andy Lutomirski <luto@kernel.org> # On a Dell XPS 13 9350 Signed-off-by:
Bob Moore <robert.moore@intel.com> Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Cc: All applicable <stable@vger.kernel.org> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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- May 02, 2016
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Linus Torvalds authored
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- May 01, 2016
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git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermalLinus Torvalds authored
Pull thermal fixes from Eduardo Valentin: "A couple of minor fixes for the thermal subsystem. Specifics in this pull request: - Fixes in hisilicon thermal driver - More fixes of unsigned to int type change in thermal_core.c" * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal: thermal: use %d to print S32 parameters thermal: hisilicon: increase temperature resolution
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- Apr 30, 2016
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull powerpc fixes from Michael Ellerman: "A few more powerpc fixes for 4.6: - cxl: Keep IRQ mappings on context teardown from Michael Neuling - cxl: Poll for outstanding IRQs when detaching a context from Michael Neuling - Wire up preadv2 and pwritev2 syscalls from Rui Salvaterra" * tag 'powerpc-4.6-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc: wire up preadv2 and pwritev2 syscalls cxl: Poll for outstanding IRQs when detaching a context cxl: Keep IRQ mappings on context teardown
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git://git.kernel.org/pub/scm/linux/kernel/git/bp/bpLinus Torvalds authored
Pull EDAC fix from Borislav Petkov: "Make sure sb_edac and i7core_edac do not terminate MCE processing on the decoding callchain prematurely" * tag 'edac_fix_for_4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: EDAC: i7core, sb_edac: Don't return NOTIFY_BAD from mce_decoder callback
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull power management fixes from Rafael Wysocki: "One revert of a recent cpufreq commit that introduced a regression and a fix for intel_pstate's Turbo Activation Ratio handling code. Specifics: - Revert cpufreq commit that attempted to fix a problem in the ondemand/conservative governor code, but did that incorrectly and introduced another problem instead (Rafael Wysocki). - Fix incorrect decoding of MSR contents related to the Turbo Activation Ratio (TAR) handling in the intel_pstate driver (Srinivas Pandruvada)" * tag 'pm+acpi-4.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: intel_pstate: Fix processing for turbo activation ratio Revert "cpufreq: governor: Fix negative idle_time when configured with CONFIG_HZ_PERIODIC"
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git://git.linaro.org/people/ulf.hansson/mmcLinus Torvalds authored
Pull MMC fixes from Ulf Hansson: "Here are a two MMC host fixes: - sdhci-acpi: Reduce Baytrail eMMC/SD/SDIO hangs - sunxi: Disable eMMC HS-DDR for Allwinner A80" * tag 'mmc-v4.6-rc4' of git://git.linaro.org/people/ulf.hansson/mmc: mmc: sunxi: Disable eMMC HS-DDR (MMC_CAP_1_8V_DDR) for Allwinner A80 mmc: sdhci-acpi: Reduce Baytrail eMMC/SD/SDIO hangs
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git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull drm fixes from Dave Airlie: "A few fixes all over the place: radeon is probably the biggest standout, it's a fix for screen corruption or hung black outputs so I thought it was worth pulling in. Otherwise some amdgpu power control fixes, some misc vmwgfx fixes, one etnaviv fix, one virtio-gpu fix, two DP MST fixes, and a single TTM fix" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/vmwgfx: Fix order of operation drm/vmwgfx: use vmw_cmd_dx_cid_check for query commands. drm/vmwgfx: Enable SVGA_3D_CMD_DX_SET_PREDICATION drm/amdgpu: disable vm interrupts with vm_fault_stop=2 drm/amdgpu: print a message if ATPX dGPU power control is missing Revert "drm/amdgpu: disable runtime pm on PX laptops without dGPU power control" drm/radeon: fix vertical bars appear on monitor (v2) drm/ttm: fix kref count mess in ttm_bo_move_to_lru_tail drm/virtio: send vblank event after crtc updates drm/dp/mst: Restore primary hub guid on resume drm/dp/mst: Get validated port ref in drm_dp_update_payload_part1() drm/etnaviv: don't move linear memory window on 3D cores without MC2.0
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git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdmaLinus Torvalds authored
Pull rdma fixes from Doug Ledford: "Final set of -rc fixes for 4.6. I've collected up a number of patches that are all pretty small with the exception of only a couple. The hfi1 driver has a number of important patches, and it is what really drives the line count of this pull request up. These are all small and I've got this kernel built and running in the test lab (I have most of the hardware, I think nes is the only thing in this patch set that I can't say I've personally tested and have up and running). Summary: - A number of collected fixes for oopses, memory corruptions, deadlocks, etc. All of these fixes are small (many only 5-10 lines), obvious, and tested. - Fix for the security issue related to the use of write for bi-directional communications" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: RDMA/nes: don't leak skb if carrier down IB/security: Restrict use of the write() interface IB/hfi1: Use kernel default llseek for ui device IB/hfi1: Don't attempt to free resources if initialization failed IB/hfi1: Fix missing lock/unlock in verbs drain callback IB/rdmavt: Fix send scheduling IB/hfi1: Prevent unpinning of wrong pages IB/hfi1: Fix deadlock caused by locking with wrong scope IB/hfi1: Prevent NULL pointer deferences in caching code MAINTAINERS: Update iser/isert maintainer contact info IB/mlx5: Expose correct max_sge_rd limit RDMA/iw_cxgb4: Fix bar2 virt addr calculation for T4 chips iw_cxgb4: handle draining an idle qp iw_cxgb3: initialize ibdev.iwcm->ifname for port mapping iw_cxgb4: initialize ibdev.iwcm->ifname for port mapping IB/core: Don't drain non-existent rq queue-pair IB/core: Fix oops in ib_cache_gid_set_default_gid
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Linus Torvalds authored
Merge fixes from Andrew Morton: "20 fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: Documentation/sysctl/vm.txt: update numa_zonelist_order description lib/stackdepot.c: allow the stack trace hash to be zero rapidio: fix potential NULL pointer dereference mm/memory-failure: fix race with compound page split/merge ocfs2/dlm: return zero if deref_done message is successfully handled Ananth has moved kcov: don't profile branches in kcov kcov: don't trace the code coverage code mm: wake kcompactd before kswapd's short sleep .mailmap: add Frank Rowand mm/hwpoison: fix wrong num_poisoned_pages accounting mm: call swap_slot_free_notify() with page lock held mm: vmscan: reclaim highmem zone if buffer_heads is over limit numa: fix /proc/<pid>/numa_maps for THP mm/huge_memory: replace VM_NO_THP VM_BUG_ON with actual VMA check mailmap: fix Krzysztof Kozlowski's misspelled name thp: keep huge zero page pinned until tlb flush mm: exclude HugeTLB pages from THP page_mapped() logic kexec: export OFFSET(page.compound_head) to find out compound tail page kexec: update VMCOREINFO for compound_order/dtor
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- Apr 29, 2016
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Tony Luck authored
Both of these drivers can return NOTIFY_BAD, but this terminates processing other callbacks that were registered later on the chain. Since the driver did nothing to log the error it seems wrong to prevent other interested parties from seeing it. E.g. neither of them had even bothered to check the type of the error to see if it was a memory error before the return NOTIFY_BAD. Signed-off-by:
Tony Luck <tony.luck@intel.com> Acked-by:
Aristeu Rozanski <aris@redhat.com> Acked-by:
Mauro Carvalho Chehab <mchehab@osg.samsung.com> Cc: linux-edac <linux-edac@vger.kernel.org> Cc: <stable@vger.kernel.org> Link: http://lkml.kernel.org/r/72937355dd92318d2630979666063f8a2853495b.1461864507.git.tony.luck@intel.com Signed-off-by:
Borislav Petkov <bp@suse.de>
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Rafael J. Wysocki authored
* pm-cpufreq-fixes: cpufreq: intel_pstate: Fix processing for turbo activation ratio Revert "cpufreq: governor: Fix negative idle_time when configured with CONFIG_HZ_PERIODIC"
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git://people.freedesktop.org/~agd5f/linuxDave Airlie authored
A few fixes for 4.6. - revert amdgpu PX commit that was previously reverted on the radeon side - cleaned up version of the NI+ MC update display fix for radeon - TTM kref fix * 'drm-fixes-4.6' of git://people.freedesktop.org/~agd5f/linux: drm/amdgpu: disable vm interrupts with vm_fault_stop=2 drm/amdgpu: print a message if ATPX dGPU power control is missing Revert "drm/amdgpu: disable runtime pm on PX laptops without dGPU power control" drm/radeon: fix vertical bars appear on monitor (v2) drm/ttm: fix kref count mess in ttm_bo_move_to_lru_tail
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git://people.freedesktop.org/~syeh/repos_linuxDave Airlie authored
three misc vmwgfx fixes * 'drm-vmwgfx-fixes' of git://people.freedesktop.org/~syeh/repos_linux: drm/vmwgfx: Fix order of operation drm/vmwgfx: use vmw_cmd_dx_cid_check for query commands. drm/vmwgfx: Enable SVGA_3D_CMD_DX_SET_PREDICATION
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Ingo Molnar: "Two boot crash fixes and an IRQ handling crash fix" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/apic: Handle zero vector gracefully in clear_vector_irq() Revert "x86/mm/32: Set NX in __supported_pte_mask before enabling paging" xen/qspinlock: Don't kick CPU if IRQ is not initialized
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Ingo Molnar: "x86 PMU driver fixes plus a core code race fix" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel: Fix incorrect lbr_sel_mask value perf/x86/intel/pt: Don't die on VMXON perf/core: Fix perf_event_open() vs. execve() race perf/x86/amd: Set the size of event map array to PERF_COUNT_HW_MAX perf/core: Make sysctl_perf_cpu_time_max_percent conform to documentation perf/x86/intel/rapl: Add missing Haswell model perf/x86/intel: Add model number for Skylake Server to perf
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull locking fixes from Ingo Molnar: "Two lockdep fixes" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: lockdep: Fix lock_chain::base size locking/lockdep: Fix ->irq_context calculation
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull EFI fix from Ingo Molnar: "This fixes a bug in the efivars code" * 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi: Fix out-of-bounds read in variable_matches()
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediaLinus Torvalds authored
Pull media fixes from Mauro Carvalho Chehab: "Some regression fixes: - videobuf2 core: avoid the risk of going past buffer on multi-planes and fix rw mode - fix support for 4K formats at V4L2 core - fix a trouble at davinci_fpe, caused by a bad patch - usbvision: revert a patch with a partial fixup. The fixup patch was merged already, and this one has some issues" * tag 'media/v4.6-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] vb2-memops: Fix over allocation of frame vectors [media] media: vb2: Fix regression on poll() for RW mode [media] v4l2-dv-timings.h: fix polarity for 4k formats [media] davinci_vpfe: Revert "staging: media: davinci_vpfe: remove,unnecessary ret variable" [media] usbvision: revert commit 588afcc1 [media] videobuf2-v4l2: Verify planes array in buffer dequeueing [media] videobuf2-core: Check user space planes array in dqbuf
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "Usually we get a big collection of fixes for ASoC once during rc. And this is it. At this time, most of fixes are about Intel Skylake ASoC driver, which is a new and still on-going development. Along with it, a slight large LOC is seen in legacy HD-audio driver, but it's merely a code move to the upper layer. Other than that, the rest are small or trivial fixes to various drivers, in addition to an ASoC dapm debugfs code fix" * tag 'sound-4.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (24 commits) ALSA: hda - Update BCLK also at hotplug for i915 HSW/BDW ALSA: hda - Add dock support for ThinkPad X260 ASoC: wm5102: Free compressed IRQ in CODEC remove ASoC: arizona: Free speaker thermal IRQs in CODEC remove ASoC: Intel: Skylake: Fix ibs/obs calc for non-integral sampling rates ASoC: Intel: sst: fix a loop timeout in sst_hsw_stream_reset() ASoC: Intel: Skylake: Fix to turn OFF codec power when entering S3 ASoC: hdac_hdmi: Fix codec power state in S3 during playback ASoC: hdac_hdmi: Fix to use dev_pm ops instead soc pm ASoC: wm8962: Correct typo when setting DSPCLK rate ASoC: nau8825: Fix jack detection across suspend ASoC: Intel: Skylake: Fix DSP resource de-allocation ASoC: Intel: Skylake: Fix for unloading module only when it is loaded ASoC: Intel: Skylake: Fix kbuild dependency ASoC: dapm: Make sure we have a card when displaying component widgets ASoC: rt5640: Correct the digital interface data select ASoC: Intel: Skylake: remove call to pci_dev_put ASoC: Intel: Skylake: Call i915 exit last ASoC: Intel: Skylake: Unmap the address last ASoC: Intel: Skylake: Freeup properly on skl_dsp_free ...
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Xishi Qiu authored
Commit 3193913c ("mm: page_alloc: default node-ordering on 64-bit NUMA, zone-ordering on 32-bit") changes the default value of numa_zonelist_order. Update the document. Signed-off-by:
Xishi Qiu <qiuxishi@huawei.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Rik van Riel <riel@redhat.com> Cc: David Rientjes <rientjes@google.com> Cc: Kamezawa Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Alexander Potapenko authored
Do not bail out from depot_save_stack() if the stack trace has zero hash. Initially depot_save_stack() silently dropped stack traces with zero hashes, however there's actually no point in reserving this zero value. Reported-by:
Joonsoo Kim <iamjoonsoo.kim@lge.com> Signed-off-by:
Alexander Potapenko <glider@google.com> Acked-by:
Andrey Ryabinin <aryabinin@virtuozzo.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Vladimir Zapolskiy authored
The change fixes improper check for a returned error value by class_create() function, which on error returns ERR_PTR() value, thus the original check always results in a dead code on error path. Signed-off-by:
Vladimir Zapolskiy <vz@mleia.com> Signed-off-by:
Alexandre Bounine <alexandre.bounine@idt.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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