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Re: [Xen-devel] A different probklem with save/restore on C/S 14823.

To: "Petersson, Mats" <Mats.Petersson@xxxxxxx>
Subject: Re: [Xen-devel] A different probklem with save/restore on C/S 14823.
From: Tim Deegan <Tim.Deegan@xxxxxxxxxxxxx>
Date: Fri, 13 Apr 2007 17:35:09 +0100
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At 18:24 +0200 on 13 Apr (1176488676), Petersson, Mats wrote:
> I'm not seeing the problem that Fan Zhao is reporting, instead I get
> this one. Not sure if ti's the same one or a different problem... This
> happens with my simple-guest [i.e. not using hvmloader, as I described
> before]. This worked fine yesterday. 

This looks like the same problem (but caught in Xen instead of
crashing).  The restore path isn't setting the ioreq page's PFN
properly.   Have you reinstalled your tools (in particular libxenguest) 
since cset 14830:e3b3800c769a ? 



> (XEN) event_channel.c:178:d0 EVTCHNOP failure: domain 0, error -22, line
> 178
> (XEN) bad shared page: 0
> (XEN) domain_crash_sync called from platform.c:844
> (XEN) Domain 20 (vcpu#0) crashed on cpu#1:

Tim Deegan <Tim.Deegan@xxxxxxxxxxxxx>, XenSource UK Limited
Registered office c/o EC2Y 5EB, UK; company number 05334508

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