[Bug 99497] Hang on null pointer dereference during gfx stack restart after GPU hang

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Apr 11 10:55:46 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=99497

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEEDINFO                    |RESOLVED

--- Comment #10 from Chris Wilson <chris at chris-wilson.co.uk> ---
I have high confidence that this is now fixed,

commit fe3288b5da2c1286a7aac1fb1b2234caa752a81b
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Sun Feb 12 17:20:01 2017 +0000

    drm/i915: Park the breadcrumbs signaler across a GPU reset

commit 1f7b847d72c3583df5048d83bd945d0c2c524c28
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Wed Feb 8 14:30:33 2017 +0000

    drm/i915: Disable engine->irq_tasklet around resets

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