https://bugs.freedesktop.org/show_bug.cgi?id=56405
--- Comment #24 from Michel Dänzer michel@daenzer.net --- (In reply to comment #22)
bisect log
It does look like you're getting close to isolating a commit. Most likely it's one of the remaining r600g commits, but there's still too many of them to guess which one.
(In reply to comment #23)
patch I used for compilation
Some of this looks a little dubious, but I guess it should do for the bisection.
For the latest compile problem, have you tried manually applying the two revert commits at the end of the remaining commits?