Linux kernel bug fix: drm/i915: Hold irq-off for the entire fake lock period
Subsystem: gpu/i915 (drivers/gpu/drm/i915/gt/intel_engine_pm.c)
Bug type: crash, severity: critical
Files changed: drivers/gpu/drm/i915/gt/intel_engine_pm.c;drivers/gpu/drm/i915/gt/intel_reset.c;drivers/gpu/drm/i915/gt/intel_timeline.c;drivers/gpu/drm/i915/i915_gem.c;drivers/gpu/drm/i915/i915_request.c
Introduced by Chris Wilson on 2019-08-19 10:12:23 +0100; fixed by Chris Wilson on 2019-09-06 09:53:07 -0700 (lifetime: 17 days)