Linux kernel bug fix: drm/i915: Don't adjust priority on an already signaled fence
Subsystem: gpu/i915 (drivers/gpu/drm/i915/intel_lrc.c)
Bug type: use-after-free, severity: high
Keywords: use after free
Files changed: drivers/gpu/drm/i915/i915_gem.c;drivers/gpu/drm/i915/intel_lrc.c
Introduced by Chris Wilson on 2017-10-04 17:52:46 +0100; fixed by Chris Wilson on 2018-01-11 11:42:53 +0200 (lifetime: 98 days)