Re: [PATCH] PCI PM: Restore standard config registers of all devices early (was: Re: EeePC resume failure - timers)

Jesse Barnes
2009-01-20T20:09:37Z

On Tuesday, January 20, 2009 11:45 am Linus Torvalds wrote:
> On Tue, 20 Jan 2009, Jesse Barnes wrote:
> > Hm it's probably not display programming related then... Sounds like the
> > i830_update_dri_buffers() call is failing for some reason. The kernel
> > driver does do some I/O mapping stuff at enter/leavevt time (and
> > therefore suspend/resume time), can you reproduce the issue just by VT
> > switching? If so you might be able to see something useful in the kernel
> > log...
>
> I was going to say that I've been VT switching and it has worked, but I
> decided to double-check. And yes, I can reproduce it that way. And no, no
> kernel messages that are visible that way either.

So the machine is alive enough for you to see the logs? Can you get a
backtrace (both kernel & userspace)?

--
Jesse Barnes, Intel Open Source Technology Center