Comment # 3 on bug 90370 from Sylvain BERTRAND

ok, got git versions from linux agd5f (4.1fixes branch), llvm, mesa, xserver,
and ati xorg driver.

While playing dota2: many artefacts/glitches randomly appearing on the screen
and choppy action (unplayable)

http://filebin.ca/21BJIEUOGDQt/dmesg
http://filebin.ca/21BJUPQs30LP/Xorg.0.log