linux-kernel - Re: next-20080725: System hangs while suspending to disk

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Date:	Mon, 04 Aug 2008 13:35:19 +0200
From:	Thomas Meyer <thomas@...3r.de>
To:	Pavel Machek <pavel@...e.cz>
Cc:	Linux Kernel <linux-kernel@...r.kernel.org>,
	linux-next@...r.kernel.org
Subject: Re: next-20080725: System hangs while suspending to disk

Zitat von Pavel Machek <pavel@...e.cz>:

> > I tried to get some console output, so i tried "test" instead of
> > plattform and got an oops in native_cpu_up().
> > 
> > When i do "echo 0 > /sys/devices/system/cpu/cpu1/online" and
> > "echo 1 > /sys/devices/system/cpu/cpu1/online" again, i get the
> > same Oops report (as compared to a "test run with state disk")
> > 
> >
>
http://kerneloops.org/guilty.php?guilty=native_cpu_up&version=2.6.26-release&start=1736704&end=1769471&class=oops
> > 
> > What is wrong here?
> 
> You may want to ping cpu hotplug people.

Problem is already solved. See commit 583323b9d2f624884a8c9563fb5a4d795f39ab07

Vegard Nossum did take care of the problem. See also thread "-git: BUG: unable
to handle kernel paging request at c0100248 [CPU hotplug]" from 27.07.

Suspending to disk works fine now.


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