Re: [PATCH 02/21] drm/i915/gtt: Downgrade Cherryview back to aliasing-ppgtt

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On Fri, 30 Aug 2019 at 07:12, Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> wrote:
>
> With the upcoming change in timing (dramatically reducing the latency
> between manipulating the ppGTT and execution), no amount of tweaking
> could save Cherryview, it would always fail to invalidate its TLB.
>
> Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Acked-by: Matthew Auld <matthew.auld@xxxxxxxxx>
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