Linux kernel bug fix: drm/amd/display: take dc_lock in short pulse handler only
Subsystem: gpu/amd (drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c)
Bug type: null-deref, severity: medium
Keywords: null pointer
Files changed: drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c;drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c;drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
Introduced by Qingqing Zhuo on 2020-12-08 23:03:31 -0500; fixed by Aurabindo Pillai on 2021-05-21 10:30:26 -0400 (lifetime: 163 days)