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OpenCloudOS-Kernel/drivers/gpu/drm/msm
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Johan Hovold a64fc11b9a drm/msm: fix memleak on release 
If a process is interrupted while accessing the "gpu" debugfs file and
the drm device struct_mutex is contended, release() could return early
and fail to free related resources.

Note that the return value from release() is ignored.

Fixes: 4f776f4511 ("drm/msm/gpu: Convert the GPU show function to use the GPU state")
Cc: stable <stable@vger.kernel.org>     # 4.18
Cc: Jordan Crouse <jcrouse@codeaurora.org>
Cc: Rob Clark <robdclark@gmail.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20191010131333.23635-2-johan@kernel.org
 		2019-11-13 15:34:15 -05:00
..
adreno drm: msm: a6xx: fix debug bus register configuration 2019-11-06 12:45:18 -05:00
disp Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
dsi Linux 5.4-rc4 2019-10-23 12:10:05 +02:00
edp drm/msm: edp: Avoid drm_dp_link helpers 2019-10-23 18:20:31 +02:00
hdmi Merge drm/drm-next into drm-misc-next 2019-10-03 16:38:50 +02:00
Kconfig drm/msm: Remove Kconfig default 2019-09-03 16:16:59 -07:00
Makefile drm/msm: add atomic traces 2019-09-03 16:17:02 -07:00
NOTES
…
msm_atomic.c drm/msm: add atomic traces 2019-09-03 16:17:02 -07:00
msm_atomic_trace.h drm/msm: add atomic traces 2019-09-03 16:17:02 -07:00
msm_atomic_tracepoints.c drm/msm: add atomic traces 2019-09-03 16:17:02 -07:00
msm_debugfs.c drm/msm: fix memleak on release 2019-11-13 15:34:15 -05:00
msm_debugfs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
msm_drv.c drm/msm: async commit support 2019-09-03 16:17:01 -07:00
msm_drv.h drm/msm: async commit support 2019-09-03 16:17:01 -07:00
msm_fb.c drm/msm: drop use of drmP.h 2019-09-03 16:16:57 -07:00
msm_fbdev.c drm/msm: Transition console to msm framebuffer 2019-09-03 16:16:58 -07:00
msm_fence.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
msm_fence.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
msm_gem.c drm/msm: Use the correct dma_sync calls harder 2019-09-04 10:05:05 -07:00
msm_gem.h dma-buf: rename reservation_object to dma_resv 2019-08-13 09:09:30 +02:00
msm_gem_prime.c drm/msm: drop use of drmP.h 2019-09-03 16:16:57 -07:00
msm_gem_shrinker.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
msm_gem_submit.c drm/msm: Use struct_size() helper 2019-09-03 16:16:58 -07:00
msm_gem_vma.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
msm_gpu.c drm/msm: Use generic bulk clock function 2019-09-03 16:16:58 -07:00
msm_gpu.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
msm_gpu_trace.h drm/msm: add atomic traces 2019-09-03 16:17:02 -07:00
msm_gpu_tracepoints.c drm/msm/gpu: Add trace events for tracking GPU submissions 2018-12-11 13:05:28 -05:00
msm_gpummu.c drm/msm: drop use of drmP.h 2019-09-03 16:16:57 -07:00
msm_iommu.c drm main pull request for v5.3-rc1 (sans mm changes) 2019-07-15 19:04:27 -07:00
msm_kms.h drm/msm/dpu: async commit support 2019-09-03 16:17:01 -07:00
msm_mmu.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
msm_perf.c drm/msm: drop use of drmP.h 2019-09-03 16:16:57 -07:00
msm_rd.c drm/msm: drop use of drmP.h 2019-09-03 16:16:57 -07:00
msm_ringbuffer.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
msm_ringbuffer.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
msm_submitqueue.c drm/msm: drop use of drmP.h 2019-09-03 16:16:57 -07:00