Re: [PATCH] drm/i915: Support 64b execbuf

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On Mon, Apr 28, 2014 at 07:29:25PM -0700, Ben Widawsky wrote:
> Previously, our code only had a 32b offset value for where the
> batchbuffer starts. With full PPGTT, and 64b canonical GPU address
> space, that is an insufficient value. The code to expand is pretty
> straight forward, and only one platform needs to do anything with the
> extra bits.
> 
> Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx>
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre
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