[Bug 75502] [SNB, IVB] Page flips hang indefinitely, apparently waiting for mmio writes that never happen

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Mar 21 04:51:18 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=75502

--- Comment #31 from Chris Wilson <chris at chris-wilson.co.uk> ---
How does it crash in libva? GPU hang? Can you attach the error state in that
case, or bt otherwise.

At this moment in time, it would be wise to try the latest and greatest libva
just in case. And then look for the right patch.

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