Linux kernel bug fix: drm/i915/perf: workaround register corruption in OATAILPTR
Subsystem: gpu/i915 (drivers/gpu/drm/i915/i915_perf.c)
Bug type: hang, severity: high
Files changed: drivers/gpu/drm/i915/i915_perf.c;drivers/gpu/drm/i915/i915_reg.h
Introduced by Robert Bragg on 2017-06-14 12:31:57 -0700; fixed by Lionel Landwerlin on 2020-11-24 09:17:41 -0800 (lifetime: 1258 days)