On Tue 2006-11-14 23:57:59, Rafael J. Wysocki wrote:
> On Tuesday, 14 November 2006 23:56, Pavel Machek wrote:
> > Hi!
> >
> > > > > I tried netconsole, and it somehow works, but when suspending it says in
> > > > > an "infinite" loop:
> > > > >
> > > > > unregister_netdevice: waiting for eth2 to become free. Usage count = 1
> > > >
> > > > Hm. Is your kernel compiled with CONFIG_DISABLE_CONSOLE_SUSPEND set?
> > > >
> > > > Rafael
> > >
> > > I tried that patch, but the last message I see over netconsole (using tg3) is:
> > > Suspending console(s)
> > > and then nothing. Nothing on resume at all :(
> > >
> > > Adding some printks in the radeonfb_pci_suspend and radeonfb_pci_resume
> > > (radeon_pm.c) didn't help: I don't see them. But I am not a kernel programmer
> > > at all, so I might do something wrong or in the wrong place.
> >
> > Linus has crazy "write some info to CMOS" hack... which should be
> > usable here.
>
> No, it's i386-only.
Ok, so you could debug it on i386 kernel :-). Actually trying if s2ram
works in 32-bit mode _would_ be interesting.
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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