Linux kernel bug fix: drm/i915/pmu: Use PM timestamp instead of RING TIMESTAMP for reference
Subsystem: gpu/i915 (drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c)
Bug type: hang, severity: medium
Files changed: drivers/gpu/drm/i915/gt/uc/intel_guc.h;drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c;drivers/gpu/drm/i915/i915_reg.h
Introduced by Umesh Nerlige Ramappa on 2021-10-28 11:04:43 -0700; fixed by Umesh Nerlige Ramappa on 2022-01-25 17:17:26 -0800 (lifetime: 89 days)