Linux kernel bug fix: drm/i915: mark requests for GuC virtual engines to avoid use-after-free
Subsystem: gpu/i915 (drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c)
Bug type: use-after-free, severity: low
Keywords: use after free;memory leak
Files changed: drivers/gpu/drm/i915/gt/intel_engine_types.h;drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c;drivers/gpu/drm/i915/i915_request.c
Introduced by Niranjana Vishwanathapura on 2022-06-27 23:47:26 +0530; fixed by Andrzej Hajda on 2023-08-30 11:32:48 -0400 (lifetime: 428 days)