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2016-09-19mm, thp: fix leaking mapped pte in __collapse_huge_page_swapin()Ebru Akagunduz
Currently, khugepaged does not permit swapin if there are enough young pages in a THP. The problem is when a THP does not have enough young pages, khugepaged leaks mapped ptes. This patch prohibits leaking mapped ptes. Link: http://lkml.kernel.org/r/1472820276-7831-1-git-send-email-ebru.akagunduz@gmail.com Signed-off-by: Ebru Akagunduz <ebru.akagunduz@gmail.com> Suggested-by: Andrea Arcangeli <aarcange@redhat.com> Reviewed-by: Andrea Arcangeli <aarcange@redhat.com> Reviewed-by: Rik van Riel <riel@redhat.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-09-19khugepaged: fix use-after-free in collapse_huge_page()Kirill A. Shutemov
hugepage_vma_revalidate() tries to re-check if we still should try to collapse small pages into huge one after the re-acquiring mmap_sem. The problem Dmitry Vyukov reported[1] is that the vma found by hugepage_vma_revalidate() can be suitable for huge pages, but not the same vma we had before dropping mmap_sem. And dereferencing original vma can lead to fun results.. Let's use vma hugepage_vma_revalidate() found instead of assuming it's the same as what we had before the lock was dropped. [1] http://lkml.kernel.org/r/CACT4Y+Z3gigBvhca9kRJFcjX0G70V_nRhbwKBU+yGoESBDKi9Q@mail.gmail.com Link: http://lkml.kernel.org/r/20160907122559.GA6542@black.fi.intel.com Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Reported-by: Dmitry Vyukov <dvyukov@google.com> Reviewed-by: Andrea Arcangeli <aarcange@redhat.com> Cc: Ebru Akagunduz <ebru.akagunduz@gmail.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Vegard Nossum <vegard.nossum@oracle.com> Cc: Sasha Levin <levinsasha928@gmail.com> Cc: Konstantin Khlebnikov <koct9i@gmail.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Greg Thelen <gthelen@google.com> Cc: Suleiman Souhlal <suleiman@google.com> Cc: Hugh Dickins <hughd@google.com> Cc: David Rientjes <rientjes@google.com> Cc: syzkaller <syzkaller@googlegroups.com> Cc: Kostya Serebryany <kcc@google.com> Cc: Alexander Potapenko <glider@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-09-19MAINTAINERS: Maik has movedSudip Mukherjee
Maik is no longer using the plusserver.de email, update with his current email. Link: http://lkml.kernel.org/r/1473007794-27960-1-git-send-email-sudipm.mukherjee@gmail.com Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> Cc: Maik Broemme <mbroemme@libmpq.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-09-19ocfs2/dlm: fix race between convert and migrationJoseph Qi
Commit ac7cf246dfdb ("ocfs2/dlm: fix race between convert and recovery") checks if lockres master has changed to identify whether new master has finished recovery or not. This will introduce a race that right after old master does umount ( means master will change), a new convert request comes. In this case, it will reset lockres state to DLM_RECOVERING and then retry convert, and then fail with lockres->l_action being set to OCFS2_AST_INVALID, which will cause inconsistent lock level between ocfs2 and dlm, and then finally BUG. Since dlm recovery will clear lock->convert_pending in dlm_move_lockres_to_recovery_list, we can use it to correctly identify the race case between convert and recovery. So fix it. Fixes: ac7cf246dfdb ("ocfs2/dlm: fix race between convert and recovery") Link: http://lkml.kernel.org/r/57CE1569.8010704@huawei.com Signed-off-by: Joseph Qi <joseph.qi@huawei.com> Signed-off-by: Jun Piao <piaojun@huawei.com> Cc: Mark Fasheh <mfasheh@suse.de> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-09-19mem-hotplug: don't clear the only node in new_node_page()Li Zhong
Commit 394e31d2ceb4 ("mem-hotplug: alloc new page from a nearest neighbor node when mem-offline") introduced new_node_page() for memory hotplug. In new_node_page(), the nid is cleared before calling __alloc_pages_nodemask(). But if it is the only node of the system, and the first round allocation fails, it will not be able to get memory from an empty nodemask, and will trigger oom. The patch checks whether it is the last node on the system, and if it is, then don't clear the nid in the nodemask. Fixes: 394e31d2ceb4 ("mem-hotplug: alloc new page from a nearest neighbor node when mem-offline") Link: http://lkml.kernel.org/r/1473044391.4250.19.camel@TP420 Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com> Reported-by: John Allen <jallen@linux.vnet.ibm.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: Xishi Qiu <qiuxishi@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-09-19scripts/faddr2line: improve on base path filtering a bitLinus Torvalds
Due to our compiler include directives, the build pathnames for header files often end up being of the form "$srcdir/./include/linux/xyz.h", which ends up having that extra "." path component after the build base in it. Teach faddr2line to skip that too, to make code generated in inline functions in header files match the filename for the regular C files. Rabin Vincent pointed out that I can't make a stricter regexp match by using the " at " prefix for the pathname, because that ends up being locale-dependent. But this does require that the path match be preceded by a space, to make it a bit more strict (that matters mainly if we didn't find any base_dir at all, and we only end up with the "./" part of the match) Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Rabin Vincent <rabin@rab.in> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-09-19blk-throttle: Extend slice if throttle group is not emptyVivek Goyal
Right now, if slice is expired, we start a new slice. If a bio is queued, we keep on extending slice by throtle_slice interval (100ms). This worked well as long as pending timer function got executed with-in few milli seconds of scheduled time. But looks like with recent changes in timer subsystem, slack can be much longer depending on the expiry time of the scheduled timer. commit 500462a9de65 ("timers: Switch to a non-cascading wheel") This means, by the time timer function gets executed, it is possible the delay from scheduled time is more than 100ms. That means current code will conclude that existing slice has expired and a new one needs to be started. New slice will be 100ms by default and that will not be sufficient to meet rate requirement of group given the bio size and bio will not be dispatched and we will start a new timer function to wait. And when that timer expires, same process will repeat and we will wait again and this can easily be an infinite loop. Solve this issue by starting a new slice only if throttle gropup is empty. If it is not empty, that means there should be an active slice going on. Ideally it should not be expired but given the slack, it is possible that it has expired. Reported-by: Hou Tao <houtao1@huawei.com> Signed-off-by: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Jens Axboe <axboe@fb.com>
2016-09-20Merge tag 'imx-drm-next-2016-09-19' of ↵Dave Airlie
git://git.pengutronix.de/git/pza/linux into drm-next imx-drm active plane reconfiguration, cleanup, FSU/IC/IRT/VDIC support - add active plane reconfiguration support (v4), use the atomic_disable callback - stop calling disable_plane manually in the plane destroy path - let mode cleanup destroy mode objects on driver unbind - drop deprecated load/unload drm_driver ops - add exclusive fence to plane state, so the atomic helper can wait on them, remove the open-coded fence wait from imx-drm - add low level deinterlacer (VDIC) support - add support for channel linking via the frame synchronisation unit (FSU) - add queued image conversion support for memory-to-memory scaling, rotation, and color space conversion, using IC and IRT. * tag 'imx-drm-next-2016-09-19' of git://git.pengutronix.de/git/pza/linux: gpu: ipu-v3: Add queued image conversion support gpu: ipu-v3: Add ipu_rot_mode_is_irt() gpu: ipu-v3: fix a possible NULL dereference drm/imx: parallel-display: detach bridge or panel on unbind drm/imx: imx-ldb: detach bridge on unbind drm/imx: imx-ldb: detach panel on unbind gpu: ipu-v3: Add FSU channel linking support gpu: ipu-v3: Add Video Deinterlacer unit drm/imx: add exclusive fence to plane state drm/imx: fold ipu_plane_disable into ipu_disable_plane drm/imx: don't destroy mode objects manually on driver unbind drm/imx: drop deprecated load/unload drm_driver ops drm/imx: don't call disable_plane in plane destroy path drm/imx: Add active plane reconfiguration support drm/imx: Use DRM_PLANE_COMMIT_NO_DISABLE_AFTER_MODESET flag drm/imx: ipuv3-crtc: Use the callback ->atomic_disable instead of ->disable gpu: ipu-v3: Do not wait for DMFC FIFO to clear when disabling DMFC channel
2016-09-20Merge tag 'drm-intel-next-2016-09-19' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-next - refactor the sseu code (Imre) - refine guc dmesg output (Dave Gordon) - more vgpu work - more skl wm fixes (Lyude) - refactor dpll code in prep for upfront link training (Jim Bride et al) - consolidate all platform feature checks into intel_device_info (Carlos Santa) - refactor elsp/execlist submission as prep for re-submission after hang recovery and eventually scheduling (Chris Wilson) - allow synchronous gpu reset handling, to remove tricky/impossible/fragile error recovery code (Chris Wilson) - prep work for nonblocking (execlist) submission, using fences to track depencies and drive elsp submission (Chris Wilson) - partial error recover/resubmission of non-guilty batches after hangs (Chris Wilson) - full dma-buf implicit fencing support (Chris Wilson) - dp link training fixes (Jim, Dhinkaran, Navare, ...) - obey dp branch device pixel rate/bpc/clock limits (Mika Kahola), needed for many vga dongles - bunch of small cleanups and polish all over, as usual [airlied: printing macros collided] * tag 'drm-intel-next-2016-09-19' of git://anongit.freedesktop.org/drm-intel: (163 commits) drm/i915: Update DRIVER_DATE to 20160919 drm: Fix DisplayPort branch device ID kernel-doc drm/i915: use NULL for NULL pointers drm/i915: do not use 'false' as a NULL pointer drm/i915: make intel_dp_compute_bpp static drm: Add DP branch device info on debugfs drm/i915: Update bits per component for display info drm/i915: Check pixel rate for DP to VGA dongle drm/i915: Read DP branch device SW revision drm/i915: Read DP branch device HW revision drm/i915: Cleanup DisplayPort AUX channel initialization drm: Read DP branch device id drm: Helper to read max bits per component drm: Helper to read max clock rate drm: Drop VGA from bpc definitions drm: Add missing DP downstream port types drm/i915: Add ddb size field to device info structure drm/i915/guc: general tidying up (submission) drm/i915/guc: general tidying up (loader) drm/i915: clarify PMINTRMSK/pm_intr_keep usage ...
2016-09-20Merge branch 'drm-next-4.9' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next More radeon and amdgpu changes for 4.9. Highlights: - Initial SI support for amdgpu (controlled by a Kconfig option) - misc ttm cleanups - runtimepm fixes - S3/S4 fixes - power improvements - lots of code cleanups and optimizations * 'drm-next-4.9' of git://people.freedesktop.org/~agd5f/linux: (151 commits) drm/ttm: remove cpu_address member from ttm_tt drm/radeon/radeon_device: remove unused function drm/amdgpu: clean function declarations in amdgpu_ttm.c up drm/amdgpu: use the new ring ib and dma frame size callbacks (v2) drm/amdgpu/vce3: add ring callbacks for ib and dma frame size drm/amdgpu/vce2: add ring callbacks for ib and dma frame size drm/amdgpu/vce: add common ring callbacks for ib and dma frame size drm/amdgpu/uvd6: add ring callbacks for ib and dma frame size drm/amdgpu/uvd5: add ring callbacks for ib and dma frame size drm/amdgpu/uvd4.2: add ring callbacks for ib and dma frame size drm/amdgpu/sdma3: add ring callbacks for ib and dma frame size drm/amdgpu/sdma2.4: add ring callbacks for ib and dma frame size drm/amdgpu/cik_sdma: add ring callbacks for ib and dma frame size drm/amdgpu/si_dma: add ring callbacks for ib and dma frame size drm/amdgpu/gfx8: add ring callbacks for ib and dma frame size drm/amdgpu/gfx7: add ring callbacks for ib and dma frame size drm/amdgpu/gfx6: add ring callbacks for ib and dma frame size drm/amdgpu/ring: add an interface to get dma frame and ib size drm/amdgpu/sdma3: drop unused functions drm/amdgpu/gfx6: drop gds_switch callback ...
2016-09-19Merge branch 'linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: "This fixes a potential weakness in IPsec CBC IV generation, as well as a number of issues that arose out of an OOM crash on ARM with CTR-mode AES" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: arm64/aes-ctr - fix NULL dereference in tail processing crypto: arm/aes-ctr - fix NULL dereference in tail processing crypto: skcipher - Fix blkcipher walk OOM crash crypto: echainiv - Replace chaining with multiplication
2016-09-19drm/sun4i: Fix sparse warningsVille Syrjälä
drm/sun4i/sun4i_tv.c:181:21: warning: symbol 'ntsc_video_levels' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:185:21: warning: symbol 'pal_video_levels' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:189:21: warning: symbol 'ntsc_burst_levels' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:193:21: warning: symbol 'pal_burst_levels' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:197:20: warning: symbol 'ntsc_color_gains' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:201:20: warning: symbol 'pal_color_gains' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:205:26: warning: symbol 'ntsc_resync_parameters' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:209:26: warning: symbol 'pal_resync_parameters' was not declared. Should it be static? drm/sun4i/sun4i_tv.c:213:16: warning: symbol 'tv_modes' was not declared. Should it be static? Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-09-19Merge tag 'drm-fixes-for-4.8-rc7' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull exynos and one stable ABI fix from Dave Airlie: "One important drm 32/64 ABI fix came in so I'll dequeue what I have, the rest is just exynos runtime pm fixes, but the net removal of code seems like a win to me. I'm going to be sporadic this week due to school holidays, so if anything urgent turns up, Daniel will take care of it" * tag 'drm-fixes-for-4.8-rc7' of git://people.freedesktop.org/~airlied/linux: drm: Only use compat ioctl for addfb2 on X86/IA64 Subject: [PATCH, RESEND] drm: exynos: avoid unused function warning drm/exynos: g2d: fix system and runtime pm integration drm/exynos: rotator: fix system and runtime pm integration drm/exynos: gsc: fix system and runtime pm integration drm/exynos: fimc: fix system and runtime pm integration exynos-drm: Fix unsupported GEM memory type error message to be clear
2016-09-19scripts: add script for translating stack dump function offsetsJosh Poimboeuf
addr2line doesn't work with KASLR addresses. Add a basic addr2line wrapper script which takes the 'func+offset/size' format as input. Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-09-19drm/amdgpu:changes of virtualization cases probe (v3)Monk Liu
1,Changes on virtualization detections 2,Don't load smu & mc firmware if using sr-iov bios 3,skip vPost for sriov & force vPost if dev pass-through v2: agd: squash in Rays's fix for the missed SI case v3: agd: squash in additional fixes for CIK, SI, cleanup Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amdgpu: Use kmalloc_array() in amdgpu_debugfs_gca_config_read()Markus Elfring
A multiplication for the size determination of a memory allocation indicated that an array data structure should be processed. Thus use the corresponding function "kmalloc_array". This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/amdgpu: Hook up read_sensor() to debugfs (v2)Tom St Denis
(v2) Tidy'ed up read function. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: Add read_sensor() callback to hwmgr (v3)Tom St Denis
Provides standardized interface to read various sensors. The API is extensible (by adding to the end of the amd_pp_sensors enumeration list. Support has been added to Carrizo/smu7 (v2) Squashed the two sensor patches into one. (v3) Updated to apply to smu7_hwmgr instead Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amdgpu: implement raster configuration for gfx v8Huang Rui
This patch is to implement the raster configuration and harvested configuration of gfx v8. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amdgpu: implement raster configuration for gfx v7Huang Rui
This patch is to implement the raster configuration and harvested configuration of gfx v7. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amdgpu: implement raster configuration for gfx v6Huang Rui
This patch is to implement the raster configuration and harvested configuration of gfx v6. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amdkfd: Pass 'struct queue_propertices' by referenceEdward O'Callaghan
Allow init_queue() to take 'struct queue_properties' by reference. Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2016-09-19drm/amdkfd: Unify multiple calls to pr_debug() into oneEdward O'Callaghan
Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2016-09-19drm/amdkfd: Fix possible infinite loopEdward O'Callaghan
When the loop predicating timeout parameter passed happens to not be a multiple of 20 the unsigned integer will overflow and the loop will become unbounded. Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2016-09-19drm/amdkfd: Reuse function to find a process through pasidEdward O'Callaghan
The kfd_lookup_process_by_pasid() is just for that purpose, so use it instead of repeating the code. v2: return on the condition (p == NULL) instead of BUG_ON(!p). Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2016-09-19drm/amdkfd: Add some missing memset zero'ing in queue init funcEdward O'Callaghan
Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2016-09-19drm/amdkfd: Tidy up kfd_generate_gpu_id() uint64_t bitshift unpackEdward O'Callaghan
Dereference the one time and unpack the lower and upper 32bit portions with the proper kernel helper macros. Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2016-09-19drm/amd/powerplay: delete useless files.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: use smu7 hwmgr to manager icelandRex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: implement fw related smu interface for iceland.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: use smu7 common functions and data on icelannd.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: use smu7 common functions and data on Fiji.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: use smu7 common functions and data on Polars10.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: use smu7 common functions and data on Tonga.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: implement smu7_smumgr for asics with smu ip version 7.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: use smu7_hwmgr to manager tonga.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: implement fw image related smum interface for tonga.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: use smu7 hwmgr to manager fijiRex Zhu
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: implement fw image related smu interface for Fiji.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: use smu7 hwmgr to manager polaris10/11Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: implement fw image related smum interface for Polaris.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: implement smu7 hwmgr to manager asics with smu ip version 7.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: add common interface in smumgr to help to visit fw image.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: add parameter of the mclk switch latency timeRex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: fix potential issue of array access violationRex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19drm/amd/powerplay: fix mclk not switching back after multi-head was disabledRex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-09-19Revert "drm/radeon: skip suspend/resume on DRM_SWITCH_POWER_DYNAMIC_OFF"Alex Deucher
This is not necessary as pointed out by Lukas Wunner. This reverts commit 5e0b1617fc38a27cf494c5d0b51f08de77ce0d20.
2016-09-19Revert "drm/amdgpu: skip suspend/resume on DRM_SWITCH_POWER_DYNAMIC_OFF"Alex Deucher
This is not necessary as pointed out by Lukas Wunner. This reverts commit f46cf3735f4c05eb752d020d34ace1c85ccf567c.
2016-09-19drm/amdgpu/dce6: fix off by one in interrupt setupAlex Deucher
Reviewed-by: Tom St Denis <tom.stdenis@amd.com> Reported-by: Christian Inci <chris.pcguy.inci@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-19MIPS: Select HAVE_REGS_AND_STACK_ACCESS_APIMarcin Nowakowski
Add lost Kconfig symbol. This should have been part of 40e084a506eb ('MIPS: Add uprobes support.'). Fixes: 40e084a506eb ('MIPS: Add uprobes support.') Signed-off-by: Marcin Nowakowski <marcin.nowakowski@imgtec.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
generated by cgit (git 2.34.1) at 2025-09-15 23:07:57 +0000