Linux kernel bug fix: drm/drm_exec: Work around a WW mutex lockdep oddity
Subsystem: gpu (drivers/gpu/drm/drm_exec.c)
Bug type: crash, severity: high
Files changed: drivers/gpu/drm/drm_exec.c;include/drm/drm_exec.h
Introduced by Christian König on 2023-07-12 14:14:20 +0200; fixed by Thomas Hellström on 2023-09-07 10:30:12 +0200 (lifetime: 56 days)