From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Grall <julien.grall@linaro.org>
Subject: Re: [RFC v3 0/6] xen/arm: ARM save/restore/migration
	support
Date: Mon, 12 May 2014 15:17:23 +0100
Message-ID: <5370D7F3.3040700@linaro.org>
References: <1399583908-21755-1-git-send-email-w1.huang@samsung.com>
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To: Wei Huang <w1.huang@samsung.com>, xen-devel@lists.xen.org
Cc: keir@xen.org, ian.campbell@citrix.com, stefano.stabellini@eu.citrix.com, andrew.cooper3@citrix.com, tim@xen.org, jaeyong.yoo@samsung.com, jbeulich@suse.com, ian.jackson@eu.citrix.com, yjhyun.yoo@samsung.com
List-Id: xen-devel@lists.xenproject.org

Hi Wei,

On 05/08/2014 10:18 PM, Wei Huang wrote:
> The following patches enable save/restore/migration support for ARM
> guest VMs. Note that the original series were sent from Jaeyong Yoo.
> 
> Working:
>    * 32-bit (including SMP) guest VM save/restore/migration
>    * 64-bit guest VM save
> WIP:
>    * 64-bit guest restore/migration 

I though a bit more about this series. I think we miss to save the
layout of the guest (i.e GIC base address, gnttab base address,...) and
some interrupts (i.e timer, evtchn,...)

It's necessary because if we migrate from a older Xen to a new Xen, the
default layout may have change.

Regards,

-- 
Julien Grall