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Re: [Xen-devel] pv 2.6.31 (kernel.org) and save/migrate, domU BUG()

To: Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>
Subject: Re: [Xen-devel] pv 2.6.31 (kernel.org) and save/migrate, domU BUG()
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Thu, 12 Nov 2009 15:21:28 -0800
Cc: "Xen-Devel \(E-mail\)" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Jan Beulich <JBeulich@xxxxxxxxxx>, Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
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On 11/08/09 08:54, Dan Magenheimer wrote:
> Mine was SMP... switching to UP I can now save.  BUT...
> restore doesn't seem to quite work.  The restore completes
> but I get no response from the VNC console.  When I
> use a tty console, after restore, I am getting
> an infinite dump of
>
> WARNING: at arch/x86/time.c:180 xen_sched_clock+0x2b
>   

That means that the test to see that the CPU its currently running on is
not currently running according to Xen...  It's hard to imagine how it
got into that state...

    J

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