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Chris Wilson authored
Ensure that before we overwrite the reservation_object with our exclusive fence for the pending clflush operation, that we do wait upon all the fences in the current reservation_object. Fixes: 57822dc6 ("drm/i915: Perform object clflushing asynchronously") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170323085758.11695-1-chris@chris-wilson.co.ukReviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
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