Quoting Michał Winiarski (2017-09-21 22:27:17) > On Thu, Sep 21, 2017 at 10:09:03PM +0100, Chris Wilson wrote: > > After we see our target seqno has been completed by the hw, we need to > > confirm that it still matches the request (as it may have been preempted > > before the spin completes). If the request no longer matches the target > > seqno, we need to restart the wait to reacquire that seqno. > > > > Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > > Cc: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> > > Cc: Michal Winiarski <michal.winiarski@xxxxxxxxx> > > Reviewed-by: Michał Winiarski <michal.winiarski@xxxxxxxxx> Applied this and the similar fix inside notify_ring(). -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
