[Bug 72690] TearFree: Xorg SIGABRT caused by Chromium

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=72690

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

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

--- Comment #5 from Chris Wilson <chris at chris-wilson.co.uk> ---
*fingers crossed*

commit c8e339edd31859820907115c8d618b0fec3ef227
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Sun Dec 15 09:39:54 2013 +0000

    sna: Avoid recursive out-of-order operations in the middle of TearFree

    During TearFree, if we have to wait for the shadow flip to complete, we
    run the event handler for the device. This can then cause us to evaluate
    pending completed vblank events, which may in turn then attempt to use
    the shadow bo and recurse into the TearFree handler. Try to prevent this
    and requeue the vblank event.

    Reported-by: Pascal de Bruijn <pmjdebruijn at pcode.nl>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=72690
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

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