Linux kernel bug fix: drm/i915: Seal races between async GPU cancellation, retirement and signaling
Subsystem: gpu/i915 (drivers/gpu/drm/i915/intel_guc_submission.c)
Bug type: hang, severity: medium
Files changed: drivers/dma-buf/dma-fence.c;drivers/gpu/drm/i915/i915_request.c;drivers/gpu/drm/i915/intel_breadcrumbs.c;drivers/gpu/drm/i915/intel_guc_submission.c
Introduced by Chris Wilson on 2019-01-29 21:45:22 +0000; fixed by Chris Wilson on 2019-05-13 13:53:35 +0300 (lifetime: 103 days)