Created attachment 107641 [details]
This is the result
I own a board: 880GMH/U3S3 with radeon chipset HD 4250.
Since I upgraded to kernel 3.10.5 I get some screen corruption (shown in attached picture). Then I used git bisect to track down the commit between the last working kernel 3.10.2 and 3.10.5. The commit in question is 6f8bbaf568c7f2c497558bfd04654c0b9841ad57 which points to https://bugzilla.kernel.org/show_bug.cgi?id=60639.
Without this commit I was able to build and run the 3.11.0 kernel release.
This is also the version, which attached log files refers to.
As reference: I created an thread https://bbs.archlinux.org/viewtopic.php?id=169361 where I first described my problem.
Created attachment 107651 [details]
dmesg output from working kernel
Created attachment 107661 [details]
Xorg0.log output from working kernel
Created attachment 107671 [details]
dmesg output from non working kernel
Created attachment 107681 [details]
Xorg0.log output from non working kernel
This is a duplicate of bug 60791.
*** This bug has been marked as a duplicate of bug 60791 ***