[Intel-gfx] [PATCH] drm/i915: Capture the initial error-state when kicking stuck rings

[Daniel Vetter]

On Thu, Oct 10, 2013 at 12:41:15PM +0300, Mika Kuoppala wrote:
> Chris Wilson <chris at chris-wilson.co.uk> writes:
> 
> > We lost the ability to capture the first error for a stuck ring in the
> > recent hangcheck robustification. Whilst both error states are
> > interesting (why does the GPU not recover is also essential to debug),
> > our primary goal is to fix the initial hang and so we need to capture
> > the first error state upon taking hangcheck action.
> >
> > Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> 
> Reviewed-by: Mika Kuoppala <mika.kuoppala at intel.com>

Queued for -next, thanks for the patch.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch