From mboxrd@z Thu Jan  1 00:00:00 1970
From: Hongyang Yang <yanghy@cn.fujitsu.com>
Subject: Re: [PATCH Remus v1 8/8] tools/libxc: X86_PV_INFO can
 be sent multiple times under Remus
Date: Thu, 7 May 2015 22:03:31 +0800
Message-ID: <554B70B3.6020903@cn.fujitsu.com>
References: <1430980646-316-1-git-send-email-yanghy@cn.fujitsu.com>
	<1430980646-316-9-git-send-email-yanghy@cn.fujitsu.com>
	<554B455F.4050506@citrix.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"; Format="flowed"
Content-Transfer-Encoding: 7bit
Return-path: <xen-devel-bounces@lists.xen.org>
In-Reply-To: <554B455F.4050506@citrix.com>
List-Unsubscribe: <http://lists.xen.org/cgi-bin/mailman/options/xen-devel>,
	<mailto:xen-devel-request@lists.xen.org?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xen.org>
List-Help: <mailto:xen-devel-request@lists.xen.org?subject=help>
List-Subscribe: <http://lists.xen.org/cgi-bin/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xen.org?subject=subscribe>
Sender: xen-devel-bounces@lists.xen.org
Errors-To: xen-devel-bounces@lists.xen.org
To: Andrew Cooper <andrew.cooper3@citrix.com>, xen-devel@lists.xen.org
Cc: wei.liu2@citrix.com, ian.campbell@citrix.com, wency@cn.fujitsu.com, eddie.dong@intel.com, yunhong.jiang@intel.com, ian.jackson@eu.citrix.com, rshriram@cs.ubc.ca
List-Id: xen-devel@lists.xenproject.org



On 05/07/2015 06:58 PM, Andrew Cooper wrote:
> On 07/05/15 07:37, Yang Hongyang wrote:
>> X86_PV_INFO can be sent multiple times under Remus
>>
>> Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
>
> X86_PV_INFO cannot be sent multiple times.  If any information in it
> were to change, the receiving side would have no choice other than to
> abort the restore.

I don't know much about the hypervisor, I will rely on you to find a
suitable solution :)

>
> I think this is a side effect of how you have done the send loop in
> patch 6.  Let me see if I can think of a suitable solution.
>
> ~Andrew
> .
>

-- 
Thanks,
Yang.