Linux kernel bug fix: drm/i915/gt: Manage uncore->lock while waiting on MCR register
Subsystem: gpu/i915 (drivers/gpu/drm/i915/gt/intel_gt_mcr.c)
Bug type: race-condition, severity: critical
Keywords: race condition;reference count
Files changed: drivers/gpu/drm/i915/gt/intel_gt.c;drivers/gpu/drm/i915/gt/intel_gt_mcr.c;drivers/gpu/drm/i915/gt/intel_gt_mcr.h
Introduced by Matt Roper on 2022-10-17 10:13:59 -0700; fixed by Matt Roper on 2022-11-18 14:01:45 -0800 (lifetime: 32 days)