diff options
| author | Philipp Stanner <phasta@kernel.org> | 2025-10-22 08:34:03 +0200 |
|---|---|---|
| committer | Philipp Stanner <phasta@kernel.org> | 2025-10-27 13:48:46 +0100 |
| commit | d25e3a610bae03bffc5c14b5d944a5d0cd844678 (patch) | |
| tree | 5bd7a7e724e328faed6cb5a091b78d24be38b7b0 /lib/timerqueue.c | |
| parent | 14e02ed3876f4ab0ed6d3f41972175f8b8df3d70 (diff) | |
drm/sched: Fix race in drm_sched_entity_select_rq()
In a past bug fix it was forgotten that entity access must be protected
by the entity lock. That's a data race and potentially UB.
Move the spin_unlock() to the appropriate position.
Cc: stable@vger.kernel.org # v5.13+
Fixes: ac4eb83ab255 ("drm/sched: select new rq even if there is only one v3")
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Signed-off-by: Philipp Stanner <phasta@kernel.org>
Link: https://patch.msgid.link/20251022063402.87318-2-phasta@kernel.org
Diffstat (limited to 'lib/timerqueue.c')
0 files changed, 0 insertions, 0 deletions