Linux kernel bug fix: drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected
Subsystem: gpu (drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.c)
Bug type: null-deref, severity: medium
Keywords: null deref;deadlock
Files changed: drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c;drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.c;drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.h
Introduced by Archit Taneja on 2018-06-03 16:49:00 -0400; fixed by Jessica Zhang on 2022-05-07 02:10:35 +0300 (lifetime: 1433 days)