https://bugs.freedesktop.org/show_bug.cgi?id=60439
--- Comment #16 from Alex Deucher agd5f@yahoo.com --- (In reply to comment #15)
Further, corruption of the compiz splash screen is not fixed with this patch (as expected of course). It appears scrambled in some checkerboard fashion, see the attached ogv I recorded with recordmydesktop. It happens with 3.8.0 kernel, not sure about 3.7 (I do not think so) and definitely not with 3.6, all other components being unchanged and at current git.
That issue is probably bug 60802.