https://bugs.freedesktop.org/show_bug.cgi?id=75719
--- Comment #14 from smoki <smoki00790 at gmail.com> --- (In reply to comment #8) > So if CPU usage is drastically increased by this commit (or rather this > merge), IMHO that points to a bug somewhere else, but triggered by this > merge; possibly in radeon / TTM caching setup or in the x86 PAT memory > region tracking code. > Seems like that is the case... VM_PFNMAP usage instead of VM_MIXEDMAP triggers that i now need 'nopat' boot option it is also workaround... So only 'nopat' option work here good with VM_PFNMAP or like before VM_MIXEDMAP is good with PAT... VM_PFNMAP with PAT here is really unusable for gl videos :). -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20140306/73205701/attachment.html>
