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(parent: 964d0fb) | patch
drm/scheduler: add NULL pointer check for run queue (v2)
authorJunwei Zhang <Jerry.Zhang@amd.com>
Mon, 16 Jul 2018 02:53:43 +0000 (10:53 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 16 Jul 2018 21:11:48 +0000 (16:11 -0500)
commita6da48caf92b4b6119cae146259528bec0e48545
treed3f0039bf76703f6228925ddc6db4bc1fc29eafdtree | snapshot
parent964d0fbf6301d3dc8dfad19ffab5a06d002d27f1commit | diff
drm/scheduler: add NULL pointer check for run queue (v2)

To check rq pointer before adding entity into it.
That avoids NULL pointer access in some case.

v2: move the check to caller

Suggested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/scheduler/gpu_scheduler.c diff | blob | history
Domain: System / Kernel;