https://bugs.freedesktop.org/show_bug.cgi?id=55692
--- Comment #47 from Serkan Hosca serkan@hosca.com --- (In reply to comment #46)
Created attachment 68906 [details] [review] Possible fix.
Ok, please try the attached patch. It should fix the issue with the original "async page table updates patch".
Please note that Alex current drm-fixes-3.7 branch already contains another patch that is also masquerading this problem, so please test with the original drm-next-3.7 branch.
I've submitted a series of patches that should fix and cleanup the code.
Yes the patch works. I've checked out v3.6 and merged alex' drm-next-3.7 branch on top and tested with mesa-git and ati-git. Because of the gnome update i don't get the same exact dmesg errors but the result is the same, gpu just stalls when you try to login.
After the patch, i am able to login, i still get a couple relocation errors and some glitches, which disappear after restarting gnome shell.