diff options
| author | Jack Xiao <Jack.Xiao@amd.com> | 2024-04-22 16:22:54 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-04-23 23:23:46 -0400 |
| commit | 948255282074d9367e01908b3f5dcf8c10fc9c3d (patch) | |
| tree | c5ab05be1abd7818f0211c1a0464a06e37d8b140 /drivers/gpu/drm/amd/amdgpu | |
| parent | 9792b7cc18aaa0c2acae6af5d0acf249bcb1ab0d (diff) | |
drm/amdgpu/mes: fix use-after-free issue
Delete fence fallback timer to fix the ramdom
use-after-free issue.
v2: move to amdgpu_mes.c
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Acked-by: Lijo Lazar <lijo.lazar@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c index a00cf4756ad0..1569bef030ea 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c @@ -1132,6 +1132,7 @@ void amdgpu_mes_remove_ring(struct amdgpu_device *adev, return; amdgpu_mes_remove_hw_queue(adev, ring->hw_queue_id); + del_timer_sync(&ring->fence_drv.fallback_timer); amdgpu_ring_fini(ring); kfree(ring); } |