Re: [PATCH 1/2] drm/i915: Mark uneven memory banks on gen4 desktop as unknown swizzling

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On Tue, Nov 17, 2015 at 10:40:51AM +0000, Chris Wilson wrote:
> We have varied reports of swizzling corruption on gen4 desktop, and
> confirmation that it is triggered by uneven memory banks. The
s/it/one at least/

> implication is that the swizzling various between the paired channels
s/various/varies/

> and the remainder of memory on the single channel. As the object then
> has unpredictable swizzling (it will vary depending on exact page
> allocation and may even change during the object's lifetime as the pages
> are replaced), we have to report to userspace that the swizzling is
> unknown.

-- 
Chris Wilson, Intel Open Source Technology Centre
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