[Intel-gfx] Pageflip failure on SNB devices running 3.13.3

Simon Farnsworth simon.farnsworth at onelan.co.uk
Tue Feb 25 18:13:55 CET 2014


On Tuesday 25 February 2014 16:52:59 Chris Wilson wrote:
> On Tue, Feb 25, 2014 at 02:52:00PM +0000, Simon Farnsworth wrote:
> > I've put a dmesg from a failed system at http://90.155.96.198/sfarnsworth/flip-fail.txt - it's 11.3MB, so can't be attached. I've spotted the MCH_SSKPD 
> > message, but I also get the failures on systems that don't output that 
> > message.
> > 
> > Any ideas? Or should I file a bug?
> 
> Let's capture as much as possible in a bug. Can you try the stall
> detection w/a (if it is not already enabled)?
> -Chris
> 
Filed as https://bugs.freedesktop.org/show_bug.cgi?id=75502

I'm not sure what you mean by "stall detection w/a"; I've not deliberately
disabled anything, so it should be in its default state. We can follow
through on the bug if there's something I need to turn on, though.
-- 
Simon Farnsworth
Software Engineer
ONELAN Ltd
http://www.onelan.com
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