https://bugzilla.kernel.org/show_bug.cgi?id=68571
--- Comment #15 from perry3d@gmail.com --- Created attachment 123901 --> https://bugzilla.kernel.org/attachment.cgi?id=123901&action=edit dmesg with two gpu lockups
Hi,
i think i got the same problem with kernel 3.13 on an arch distro and dpm enabled. GPU is a MSI 6870 hawk. Here the output of dmesg after two gpu locks. A small hint: it almost always happens when playing a video (mplayer or browser).
No problems if i append radeon.dpm=0 at the kernel command line.