[Intel-gfx] [PATCH] drm/i915: add flags to i915_ring_stop

[Chris Wilson]

On Fri, Mar 28, 2014 at 06:18:18PM +0200, Mika Kuoppala wrote:
> Piglit runner and QA are both looking at the dmesg for
> DRM_ERRORs with test cases. Add a flag to control those
> when we they are expected from related test cases.
> 
> Also add flag to control if contexts should be banned
> that introduced the hang. Hangcheck is timer based and
> preventing bans by adding sleeps to testcases makes
> testing slower.
> 
> v2: intel_ring_stopped(), readable comment (Chris)
> v3: keep compatibility (Daniel)

Do we really want to keep backwards compatibility with the igt testsuite
that currently fails through debugfs?
 
> References: https://bugs.freedesktop.org/show_bug.cgi?id=75876
> Signed-off-by: Mika Kuoppala <mika.kuoppala at intel.com>

However, it is not a battle worth fighting, so either way,
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre