On Tue, Feb 26, 2013 at 01:05:09PM +0200, Mika Kuoppala wrote: > Add per ring score of possible culprit for gpu hang. If > ring is busy and not waiting, it will get the highest score > across calls to i915_hangcheck_elapsed. This way we are > most likely to find the ring that caused the hang among > the waiting ones. I think you want to incorporate https://patchwork.kernel.org/patch/1958381/ into this series as it addresses one case of many waiters, none guilty. -Chris -- Chris Wilson, Intel Open Source Technology Centre
