On Wed, 2016-02-03 at 16:02 +0200, Ville Syrjälä wrote: > On Wed, Feb 03, 2016 at 09:54:46AM +0000, Chris Wilson wrote: > > If the Window is destroyed by another client, such as the window > > manager, the original client may be blocked by DRI2 awaiting a vblank > > event. When this happens, DRI2DrawableGone forgets to unblock that > > client and so the wait never completes. > > > > Note Present/xshmfence is also suspectible to this race. > > > > Testcase: dri2-race/manager > > Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk> > > Cc: Ville Syrjälä <ville.syrj...@linux.intel.com> > > Reviewed-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
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