Linux kernel bug fix: drm/i915/gem: Prevent using pgprot_writecombine() if PAT is not supported
Subsystem: gpu/i915 (drivers/gpu/drm/i915/gem/i915_gem_pages.c)
Bug type: unknown, severity: unknown
Files changed: drivers/gpu/drm/i915/gem/i915_gem_pages.c
Introduced by Chris Wilson on 2020-01-03 11:26:01 +0000; fixed by Chris Wilson on 2020-09-15 11:34:05 +0100 (lifetime: 256 days)