From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: [PATCH Remus v1 8/8] tools/libxc: X86_PV_INFO can be sent multiple times under Remus Date: Thu, 7 May 2015 11:58:39 +0100 Message-ID: <554B455F.4050506@citrix.com> References: <1430980646-316-1-git-send-email-yanghy@cn.fujitsu.com> <1430980646-316-9-git-send-email-yanghy@cn.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1430980646-316-9-git-send-email-yanghy@cn.fujitsu.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Yang Hongyang , 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 07/05/15 07:37, Yang Hongyang wrote: > X86_PV_INFO can be sent multiple times under Remus > > Signed-off-by: Yang Hongyang 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 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