[Intel-gfx] [PATCH 1/2] drm/i915: timespec_sub should already be normalized

[Chris Wilson]

On Tue, Jul 29, 2014 at 01:14:29PM -0700, Ben Widawsky wrote:
> So don't bother checking it again.
> This was introduced:
> commit b361237bcc7cea1d99f770490120d8bc2aed7777
> Author: Chris Wilson <chris at chris-wilson.co.uk>
> Date:   Fri Aug 24 09:35:08 2012 +0100
> 
>     drm/i915: Juggle code order to ease flow of the next patch
> 
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
> Signed-off-by: Ben Widawsky <ben at bwidawsk.net>

Ah, it is not so much that the timeout may be unnormalized, but that it
*may* be negative.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre