- 05 4月, 2016 1 次提交
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由 Alex Deucher 提交于
Fixes ttm on platforms like PPC460 where the CPU is in 32-bit mode, but the physical addresses are >32 bits. Extracted from a patch by Hans Verkuil. Tested-by: NJulian Margetson <runaway@candw.ms> Acked-by: NThomas Hellstrom <thellstrom@vmware.com> Reviewed-by: NChristian König <christian.koenig@amd.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Cc: Julian Margetson <runaway@candw.ms> Cc: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 01 4月, 2016 20 次提交
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由 Michel Dänzer 提交于
Prevents the if (WARN_ON(pipe >= dev->num_crtcs)) in drm_vblank_on/off from triggering if acceleration fails to initialize, in which case we call drm_vblank_cleanup. Reported-and-Tested-by: NJulian Margetson <runaway@candw.ms> Signed-off-by: NMichel Dänzer <michel.daenzer@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Chunming Zhou 提交于
since the rcu slot was initialized to be num_hw_submission, if command submission doesn't use scheduler, this limitation will be invalid like uvd test. Signed-off-by: NChunming Zhou <David1.Zhou@amd.com> Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
This fixes a memory leak when we can't register the callback on a fence. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
We have the info, so use it rather than reporting just DDR. Reviewed-by: NHarish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
The offset changed on Fiji. Reviewed-by: NHarish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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由 Alex Deucher 提交于
early_init gets called before atom asic init so on non-posted cards, the vram type is not initialized. Reviewed-by: NHarish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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由 Michel Dänzer 提交于
Without this, since the conversion from drm_vblank_pre/post_modeset to drm_vblank_on/off, the vblank interrupt could never be disabled after userspace triggered enabling it. Signed-off-by: NMichel Dänzer <michel.daenzer@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Michel Dänzer 提交于
Without this, since the conversion from drm_vblank_pre/post_modeset to drm_vblank_on/off, the vblank interrupt could never be disabled after userspace triggered enabling it. Signed-off-by: NMichel Dänzer <michel.daenzer@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Rex Zhu 提交于
Fixes slow performance on resume. Signed-off-by: NRex Zhu <Rex.Zhu@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Rex Zhu 提交于
Add comparison function used by powerplay to determine which power state to select. Signed-off-by: NRex Zhu <Rex.Zhu@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Rex Zhu 提交于
Make sure powerplay initialized properly before enabling debugfs pm files. Signed-off-by: NRex Zhu <Rex.Zhu@amd.com> Reviewed- by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Rex Zhu 提交于
Signed-off-by: NRex Zhu <Rex.Zhu@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Rex Zhu 提交于
We don't support the dpm parameter in powerplay. Signed-off-by: NRex Zhu <Rex.Zhu@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Rex Zhu 提交于
Signed-off-by: NRex Zhu <Rex.Zhu@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Rex Zhu 提交于
Signed-off-by: NRex Zhu <Rex.Zhu@amd.com> Reviewed-by: NJunwei Zhang <Jerry.Zhang@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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由 Daniel Vetter 提交于
For drm_gem_object_unreference callers are required to hold dev->struct_mutex, which these paths don't. Enforcing this requirement has become a bit more strict with commit ef4c6270 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Thu Oct 15 09:36:25 2015 +0200 drm/gem: Check locking in drm_gem_object_unreference Cc: stable@vger.kernel.org Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Rob Clark 提交于
1) don't let other threads trying to bang on aux channel interrupt the defer timeout/logic 2) don't let other threads interrupt the i2c over aux logic Technically, according to people who actually have the DP spec, this should not be required. In practice, it makes some troublesome Dell monitor (and perhaps others) work, so probably a case of "It's compliant if it works with windows" on the hw vendor's part.. v2: rebased to come before DPCD/AUX logging patch for easier backport to stable branches. Reported-by: NDave Wysochanski <dwysocha@redhat.com> Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1274157 Cc: stable@vger.kernel.org Signed-off-by: NRob Clark <robdclark@gmail.com> Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
Merge branch 'drm-rockchip-next-fixes-2016-03-28' of https://github.com/markyzq/kernel-drm-rockchip into drm-fixes bunch of rockchip fixes. * 'drm-rockchip-next-fixes-2016-03-28' of https://github.com/markyzq/kernel-drm-rockchip: drm/rockchip: dw_hdmi: Don't call platform_set_drvdata() drm/rockchip: vop: Fix vop crtc cleanup drm/rockchip: dw_hdmi: Call drm_encoder_cleanup() in error path drm/rockchip: vop: Disable planes when disabling CRTC drm/rockchip: vop: Don't reject empty modesets drm/rockchip: cancel pending vblanks on close drm/rockchip: vop: fix crtc size in plane check
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git://people.freedesktop.org/~robclark/linux由 Dave Airlie 提交于
two minor msm fixes. * 'msm-fixes-4.6-rc1' of git://people.freedesktop.org/~robclark/linux: drm/msm: fix typo in the !COMMON_CLK case drm/msm: fix bug after preclose removal
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git://people.freedesktop.org/~agd5f/linux由 Dave Airlie 提交于
Just a few fixes for 4.6 this week: - Add some SI DPM quirks - Improve the ACP Kconfig text - Additional BO pinning checks * 'drm-next-4.6' of git://people.freedesktop.org/~agd5f/linux: drm/amdgpu: Don't move pinned BOs drm/radeon: Don't move pinned BOs drm/radeon: add a dpm quirk for all R7 370 parts drm/radeon: add another R7 370 quirk drm/radeon: add a dpm quirk for sapphire Dual-X R7 370 2G D5 drm/amd: Beef up ACP Kconfig menu text
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- 31 3月, 2016 12 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux由 Linus Torvalds 提交于
Pull parisc fixes from Helge Deller: "Fix seccomp filter support and SIGSYS signals on compat kernel. Both patches are tagged for v4.5 stable kernel" * 'parisc-4.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Fix and enable seccomp filter support parisc: Fix SIGSYS signals in compat case
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs由 Linus Torvalds 提交于
Pull vfs fix from Al Viro. Automount handling was broken by commit e3c13928 ("namei: massage lookup_slow() to be usable by lookup_one_len_unlocked()") moving the test for negative dentry too early. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fix the braino in "namei: massage lookup_slow() to be usable by lookup_one_len_unlocked()"
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio由 Linus Torvalds 提交于
Pull GPIO fixes from Linus Walleij: "Here are two GPIO fixes for the v4.6 series, both in drivers: - Prevent NULL dereference in the Xgene driver - Fix an uninitialized spinlock in the menz127 driver" * tag 'gpio-v4.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: xgene: Prevent NULL pointer dereference gpio: menz127: Drop lock field from struct men_z127_gpio
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git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm由 Linus Torvalds 提交于
Pull nvdimm mcsafe_memcpy use from Dan Williams: "Now that mcsafe_memcpy() has landed, and the return value was been clarified in commit cbf8b5a2 ("x86/mm, x86/mce: Fix return type/value for memcpy_mcsafe()"), let's hook up its primary usage in the pmem driver. The compilation problems from the initial posting have been fixed, this has appeared in a -next release with no reported issues, and it picked up an ack from Ingo. There is no pressing need to merge this in 4.6- rc2. However, if we wait until 4.7 the new memcpy_mcsafe() capability will ship without a user in 4.6-final" * 'libnvdimm-for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: x86, pmem: use memcpy_mcsafe() for memcpy_from_pmem()
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由 Helge Deller 提交于
The seccomp filter support requires careful handling of task registers. This includes reloading of the return value (%r28) and proper syscall exit if secure_computing() returned -1. Additionally we need to sign-extend the syscall number from signed 32bit to signed 64bit in do_syscall_trace_enter() since the ptrace interface only allows storing 32bit values in compat mode. Signed-off-by: NHelge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v4.5
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由 Helge Deller 提交于
Signed-off-by: NHelge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v4.5
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由 Al Viro 提交于
We should try to trigger automount *before* bailing out on negative dentry. Reported-by: NJun'ichi Nomura <j-nomura@ce.jp.nec.com> Reported-by: NJun'ichi Nomura <j-nomura@ce.jp.nec.com> Reported-by: NArend van Spriel <arend@broadcom.com> Tested-by: NArend van Spriel <arend@broadcom.com> Tested-by: NJun'ichi Nomura <j-nomura@ce.jp.nec.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2由 Linus Torvalds 提交于
Pull nios2 fix from Ley Foon Tan: "Replace fdt_translate_address with of_flat_dt_translate_address" Fixes a build failure. * tag 'nios2-v4.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2: nios2: Replace fdt_translate_address with of_flat_dt_translate_address
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由 Guenter Roeck 提交于
nios2 builds fail with the following build error. arch/nios2/kernel/prom.c: In function 'early_init_dt_scan_serial': arch/nios2/kernel/prom.c:100:2: error: implicit declaration of function 'fdt_translate_address' Commit c90fe9c0 ("of: earlycon: Move address translation to of_setup_earlycon()") replaced fdt_translate_address() with of_flat_dt_translate_address() but missed updating the nios2 code. Fixes: c90fe9c0 ("of: earlycon: Move address translation to of_setup_earlycon()") Cc: Peter Hurley <peter@hurleysoftware.com> Cc: Rob Herring <robh@kernel.org> Signed-off-by: NGuenter Roeck <linux@roeck-us.net> Acked-by: NLey Foon Tan <lftan@altera.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6由 Linus Torvalds 提交于
Pull crypto fix from Herbert Xu: "This fixes a bug in pkcs7_validate_trust and its users where the output value may in fact be taken from uninitialised memory" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: PKCS#7: pkcs7_validate_trust(): initialize the _trusted output argument
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git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm由 Linus Torvalds 提交于
Pull dlm fix from David Teigland: "This fixes a bug from the configfs cleanup" * tag 'dlm-4.6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: dlm: config: Fix ENOMEM failures in make_cluster()
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由 Linus Torvalds 提交于
Merge tag 'hwmon-for-linus-v4.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fix from Guenter Roeck: "Fix crash due to NULL pointer access in max1111 driver" * tag 'hwmon-for-linus-v4.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (max1111) Return -ENODEV from max1111_read_channel if not instantiated
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- 30 3月, 2016 2 次提交
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由 Axel Lin 提交于
platform_get_resource() can return NULL, thus add NULL test to prevent NULL pointer dereference. Signed-off-by: NAxel Lin <axel.lin@ingics.com> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
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由 Axel Lin 提交于
Current code uses a uninitialized spin lock. bgpio_init() already initialized a spin lock, so let's switch to use &gc->bgpio_lock instead and remove the lock from struct men_z127_gpio. Fixes: f436bc27 "gpio: add driver for MEN 16Z127 GPIO controller" Signed-off-by: NAxel Lin <axel.lin@ingics.com> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
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- 29 3月, 2016 5 次提交
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由 Andrew Price 提交于
Commit 1ae1602d "configfs: switch ->default groups to a linked list" left the NULL gps pointer behind after removing the kcalloc() call which made it non-NULL. It also left the !gps check in place so make_cluster() now fails with ENOMEM. Remove the remaining uses of the gps variable to fix that. Reviewed-by: NBob Peterson <rpeterso@redhat.com> Reviewed-by: NAndreas Gruenbacher <agruenba@redhat.com> Signed-off-by: NAndrew Price <anprice@redhat.com> Signed-off-by: NDavid Teigland <teigland@redhat.com>
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由 Dan Williams 提交于
Update the definition of memcpy_from_pmem() to return 0 or a negative error code. Implement x86/arch_memcpy_from_pmem() with memcpy_mcsafe(). Cc: Borislav Petkov <bp@alien8.de> Cc: Tony Luck <tony.luck@intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Acked-by: NIngo Molnar <mingo@kernel.org> Reviewed-by: NRoss Zwisler <ross.zwisler@linux.intel.com> Signed-off-by: NDan Williams <dan.j.williams@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide由 Linus Torvalds 提交于
Pull IDE fixes from David Miller: "Just two small changes: 1) Remove bogus init annotation in icside, from Arnd Bergmann. 2) Don't use zero clock rates in palm_bk3710 driver, from Wolfram Sang" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide: ide: palm_bk3710: test clock rate to avoid division by 0 ide: icside: remove incorrect initconst annotation
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc由 Linus Torvalds 提交于
Pull sparc fixes from David Miller: "Minor typing cleanup from Joe Perches, and some comment typo fixes from Adam Buchbinder" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc: Convert naked unsigned uses to unsigned int sparc: Fix misspellings in comments.
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git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile由 Linus Torvalds 提交于
Pull arch/tile bugfixes from Chris Metcalf: "These include updates to MAINTAINERS, some comment spelling fixes, and a bugfix to the tile kgdb.c support" * git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: tile: Fix misspellings in comments. MAINTAINERS: update web link for tile architecture MAINTAINERS: update arch/tile maintainer email domain tile kgdb: fix bug in copy to gdb regs, and optimize memset
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