]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 8c14ea5) | patch
drm/amd: fix deadlock of job_list_lock V2
authorChunming Zhou <David1.Zhou@amd.com>
Mon, 25 Jul 2016 05:55:35 +0000 (13:55 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 29 Jul 2016 18:37:06 +0000 (14:37 -0400)
commitbdbe2d18dbeea4d0884a3f67cc90dbcd1176cab2
treea12aea43826052b3560aad21c2fa73e17e0a3e2dtree | snapshot
parent8c14ea51eda879d5b0ac26ec9f43ec17fa0b5aafcommit | diff
drm/amd: fix deadlock of job_list_lock V2

run_job involves mutex, which could sleep.

V2: use list_for_each_entry_safe, since the job might complete
while we dropped the lock.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/scheduler/gpu_scheduler.c diff | blob | history
Linux Kernel Source Tree.