Linux kernel bug fix: drm/amd/display: Add NULL checks for vblank workqueue
Subsystem: gpu/amd (drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
Introduced by Nicholas Kazlauskas on 2021-08-16 15:35:56 -0400; fixed by Nicholas Kazlauskas on 2021-09-16 09:56:23 -0400 (lifetime: 30 days)