Re: [Intel-gfx] [PATCH 1/2] drm/i915: ban badly behaving contexts

2013-09-06 Thread Chris Wilson
On Fri, Aug 30, 2013 at 04:19:28PM +0300, Mika Kuoppala wrote: Now when we have mechanism in place to track which context was guilty of hanging the gpu, it is possible to punish for bad behaviour. If context has recently submitted a faulty batchbuffers guilty of gpu hang and submits another

[Intel-gfx] [PATCH 1/2] drm/i915: ban badly behaving contexts

2013-08-30 Thread Mika Kuoppala
Now when we have mechanism in place to track which context was guilty of hanging the gpu, it is possible to punish for bad behaviour. If context has recently submitted a faulty batchbuffers guilty of gpu hang and submits another batch which hangs gpu in quick succession, ban it permanently. If