Johan Hovold 693f399753 drm/msm: fix memleak on release ... commit a64fc11b9a upstream. 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 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-12-13 08:42:54 +01:00
..
adreno	drm/msm: Use generic bulk clock function	2019-09-03 16:16:58 -07:00
disp	drm/msm: remove unlikely() from WARN_ON() conditions	2019-09-04 08:42:45 -07:00
dsi	drm/msm/dsi: Implement reset correctly	2019-10-11 14:04:31 -04:00
edp	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284	2019-06-05 17:36:37 +02:00
hdmi	drm/msm/hdmi: Convert to use GPIO descriptors	2019-09-03 16:16:58 -07:00
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	drm/msm: add mdp5/apq8x74	2014-01-09 14:44:06 -05:00
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	2019-12-13 08:42:54 +01:00
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