Re: 2.6.21-rc4-rt0-kdump (was: Re: [patch] setup_boot_APIC_clock() irq-enable fix)

[Michal Piotrowski]

On 23/03/07, Ingo Molnar <mingo@xxxxxxx> wrote:
> * Michal Piotrowski <michal.k.k.piotrowski@xxxxxxxxx> wrote:
>
> > >> Hibernation is still broken.
> > >>
> > >>
> > >http://www.stardust.webpages.pl/files/tbf/bitis-gabonica/2.6.21-rc4-rt0/console.log
> > >>
> > >http://www.stardust.webpages.pl/files/tbf/bitis-gabonica/2.6.21-rc4-rt0/rt-config
> > >
> > >what's the failure mode besides the lockdep + other debug messages -
> > >it doesnt resume? Your log seems to have at least one sequence of
> > >resume related messages - those seem to have worked fine.
> >
> > Kernel has crashed after
>
> crashed == 'hung hard' or 'spontaneous reboot' or 'other'?

It means 'nothing has happened for a five minutes'.

> > Read 497936 kbytes in 23.09 seconds (21.56 MB/s)
> > swsusp: Reading resume file was successful
> > PM: Preparing devices for restore.
> > Suspending console(s)
>
> i havent used sw-suspend for a while, so here's a stupid question: why
> does it try to suspend the consoles in the resume path? I assume the
> messages above mean that we are already in the resume path?

Yes. (I'm not sure, but "Suspending console(s)" might come from PM_DEBUG.)

>         Ingo

Regards,
Michal

--
Michal K. K. Piotrowski
LTG - Linux Testers Group (PL)
(http://www.stardust.webpages.pl/ltg/)
LTG - Linux Testers Group (EN)
(http://www.stardust.webpages.pl/linux_testers_group_en/)
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