Linux kernel bug fix: drm/i915: Assert the local engine->wakeref is active
Subsystem: gpu/i915 (drivers/gpu/drm/i915/gt/intel_engine_cs.c)
Bug type: unknown, severity: unknown
Files changed: drivers/gpu/drm/i915/gt/intel_engine_cs.c;drivers/gpu/drm/i915/gt/intel_lrc.c
Introduced by Chris Wilson on 2019-04-24 22:26:49 +0100; fixed by Chris Wilson on 2019-05-07 12:00:10 +0100 (lifetime: 12 days)