[Intel-gfx] [PATCH] drm/i915: Suppress warning for MTRR failure if PAT is enabled

Eric Anholt eric at anholt.net
Mon Feb 20 21:21:43 CET 2012


On Mon, 20 Feb 2012 19:20:03 +0000, Chris Wilson <chris at chris-wilson.co.uk> wrote:
> Emitting a spurious warning about poor graphics performance when MTRR
> are irrelevant leads to confused users and useless bug reports.
> 
> References: https://bugs.freedesktop.org/show_bug.cgi?id=41648
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

Now that PAT has been reliable without MTRRs in place for a while, I
agree with the patch (but not with removing the braces around the
multi-line printf).
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