Linux kernel bug fix: drm/i915: Mark CPU cache as dirty on every transition for CPU writes
Subsystem: gpu/i915 (drivers/gpu/drm/i915/selftests/huge_gem_object.c)
Bug type: hang, severity: medium
Files changed: drivers/gpu/drm/i915/i915_gem.c;drivers/gpu/drm/i915/i915_gem_clflush.c;drivers/gpu/drm/i915/i915_gem_execbuffer.c;drivers/gpu/drm/i915/i915_gem_internal.c;drivers/gpu/drm/i915/i915_gem_userptr.c;drivers/gpu/drm/i915/selftests/huge_gem_object.c
Introduced by Chris Wilson on 2016-11-18 22:33:22 +0000; fixed by Chris Wilson on 2017-06-16 14:50:52 +0100 (lifetime: 209 days)