Messages in this thread | | | Subject | Re: [BISECTED] drm: random hang since 620f378 "drm: prune modes when ..." | From | Dave Airlie <> | Date | Wed, 09 Dec 2009 15:38:07 +1000 |
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On Wed, 2009-12-09 at 00:07 +0100, Arnd Bergmann wrote: > On Tuesday 08 December 2009, Dave Airlie wrote: > > > > > > Sorry for blaming the wrong patch, especially if it already caused a lot > > > of work. I'll try blaming ec2a4c3fdc8 "drm/i915: get the bridge device > > > once" now, that is the next-best candidate that my bisection pointed to, > > > but I'll do more rigorous testing. > > It just crashed again with both 620f378 and ec2a4c3fdc8 reverted as well, > after about an hour of uptime. > > > Btw is this just a laptop with no monitor plugged in? > > > > just want to rule out the patch you mentioned for any sort of memory > > corruption. > > It's a desktop machine with three outputs, Asus P5Q-EM mainboard. > VGA is not connected at all, DVI has an open-ended cable on it, i.e. no > screen on it. HDMI is connected through a cheap passive HDMI multiswitch > to the DVI-D input of a Lenovo screen.
CC'ed the Intel ppl,
regression since 2.6.31 by the looks of it, bisection has found two false positives so far.
Dave.
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