https://bugs.freedesktop.org/show_bug.cgi?id=39027
--- Comment #4 from Florian Mickler florian@mickler.org 2011-07-31 11:45:30 PDT --- A patch referencing this bug report has been merged in Linux v3.0:
commit cbac9543281f8e813f3ca9186c963a9b55136e93 Author: Alex Deucher alexdeucher@gmail.com Date: Mon Jul 11 14:49:28 2011 +0000
drm/radeon/kms: fix regression in hotplug