(In reply to comment #32) > (In reply to comment #29) > > With this patch I get gpu lockup and Xorg crash. kernel 3.13.1, mesa-git, > > llvm-svn, Archlinux x86. > > Are you sure this lockup isn't caused by some other upgrade you did such as > mesa? The patch works fine here. Yes i am sure. I run qvdpautest before and after upgrade kernel. But now i run test again several times and all fine, no more gpu lockup. If this happen again i open new bug.