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Chris Wilson authored
Fixes a regression from commit 3f128867 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Aug 7 15:19:17 2015 +0100 sna: Skip a no-op copy that forgot that we can flush damage but still have valid contents to copy from. Reported-by: Timo Aaltonen <tjaalton@ubuntu.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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