[Bug 64811] [HSW-ULT -nightly regression] GPU hang when run x11perf enabling SNA

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=64811

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[HSW-ULT regression] GPU    |[HSW-ULT -nightly
                   |hang when run x11perf       |regression] GPU hang when
                   |enabling SNA                |run x11perf enabling SNA

--- Comment #4 from Chris Wilson <chris at chris-wilson.co.uk> ---
Looks like a semantic conflict in gtt_total_entries() between the two trees -
GTT corruption would explain why it dies in the middle of an otherwise sane
batch.

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