https://bugzilla.kernel.org/show_bug.cgi?id=87791
Alex Deucher alexdeucher@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |alexdeucher@gmail.com
--- Comment #2 from Alex Deucher alexdeucher@gmail.com --- (In reply to aCaB from comment #0)
Created attachment 156761 [details] lockup example (no oops)
After upgrading mesa from mesa-10.3.0 to mesa-10.3.1 the Radeon HD 7700 card locks up several times a day without any specific trigger (or reliable way to reproduce it).
This sounds like a mesa regression rather than a kernel driver bug. Can you bisect mesa?