[Intel-gfx] [PATCH 1/2] drm/i915: Apply B-spec mandated workaround for read flushes on Ironlake.

[Eric Anholt]

On Sat, 06 Nov 2010 22:07:40 +0000, Chris Wilson <chris at chris-wilson.co.uk> wrote:
> On Sat,  6 Nov 2010 14:53:32 -0700, Eric Anholt <eric at anholt.net> wrote:
> > This is not known to fix any particular bugs we have, but the spec
> > says to do it, and the BIOS hadn't already set it up on my system.
> 
> Whilst you haven't directly identified any bug caused by these two,
> adhering to the spec sounds like a stability fix. Worth applying to -fixes
> and CC'ing stable?
> -Chris

I'd rather not unless we find that it does really fix someone.
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