On Thu, Nov 19, 2015 at 8:07 PM, Dave Airlie <airlied@xxxxxxxx> wrote: > > core: Atomic fixes and Atomic helper fixes > i915: Revert for the backlight regression along with a bunch of fixes. So I have no idea if the GPU updates are my problem, but my main desktop machine has been hanging silently a few times lately. It has never done it while unattended, even if it's doing things like compiling the kernel. So I'm a bit inclined to blame graphics. Sadly, when it hangs, it's a total hang and doesn't leave anything in the logs - I just have to reboot. I'll try to see if I can get anything at all out of the machine, but I thought I'd ask if there is some known issue with Haswell graphics in the 4.4-rc code base? Sorry for the complete lack of details, and really any hard reason to even blame the GPU people.. You may be entirely blameless. Linus _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel