On Wed, 19 Aug 2020 at 21:32, Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> wrote:
>
> Let's not try and use PAT attributes for I915_MAP_WC is the CPU doesn't
> support PAT.
>
> Fixes: 6056e50033d9 ("drm/i915/gem: Support discontiguous lmem object maps")
> Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> Cc: <stable@xxxxxxxxxxxxxxx> # v5.6+
Reviewed-by: Matthew Auld <matthew.auld@xxxxxxxxx>
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