https://bugs.freedesktop.org/show_bug.cgi?id=46796
--- Comment #14 from Florian Mickler florian@mickler.org 2012-04-05 06:50:20 PDT --- A patch referencing this bug report has been merged in Linux v3.4-rc1:
commit c4353016dac10133fa5d8535af83f0c4845a2915 Author: Michel Dänzer michel.daenzer@amd.com Date: Wed Mar 14 17:12:41 2012 +0100
drm/radeon: Restrict offset for legacy hardware cursor.