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svn:author
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dumbbell
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svn:date
V 27
2013-11-12T20:00:51.049565Z
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V 185
MFC r257870:

drm/radeon: Wake up userland after page flip

For instance, this caused issues in KDE, such as stuttered animations
(with desktop effects enabled).

Approved by:	re (kib)

END