On Mit, 2011-05-04 at 11:22 -0700, Tristan Schmelcher wrote: > Interestingly I have just found out that this issue only happens after > the machine has done a suspend/resume. On a fresh boot prior to the > suspend/resume the performance is good. So I guess somehow the driver > is "forgetting" that it can take a faster path that doesn't go through > _mesa_texstore. Which means that it could easily be fixed in a later > version. But now that I have worked around the problem I probably > won't have time to delve any further.
The Mesa driver is blissfully oblivious of suspend/resume. It sounds like you may be hitting something like the recent Linux kernel bug where it didn't properly restore PAT attributes on all CPUs on resume. -- Earthling Michel Dänzer | http://www.vmware.com Libre software enthusiast | Debian, X and DRI developer _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
