On Mon, Nov 21, 2011 at 09:41:26PM -0800, Andrew Lutomirski wrote: > On Thu, Nov 17, 2011 at 1:22 AM, Daniel Vetter <daniel.vetter at ffwll.ch> wrote: > > Oops, sorry for wasting your time, wrong branch. Can you try the > > for-poland one? And also please try what happens when enabling the > > iommu. > > for-poland with semaphores, rc6, and iommu on seems to work. I'm > sending this email from that kernel right now :) Awesome! Well, not quite because it still blows up for me (but no longer hard-hangs, just gpu death). Can you please attach full dmesg and lspci -nn, I want to check a few things? Thanks a lot, Daniel -- Daniel Vetter Mail: daniel at ffwll.ch Mobile: +41 (0)79 365 57 48