[Bug 83564] [ilk] Batch buffer corruption

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Sep 6 10:22:00 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=83564

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[drm] stuck on render ring  |[ilk] Batch buffer
                   |                            |corruption

--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
Hmm, userspace is randomly scribbling over its own memory causing the GPU to
hang. Due to the nature of the scribble, it is not clear what the source is
(but it is pixel data being copied).

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