From mboxrd@z Thu Jan 1 00:00:00 1970 From: ANNIE LI Subject: Re: how to keep time of windows pvhvm synchronized with host after resuming Date: Sat, 25 Sep 2010 15:27:35 +0800 Message-ID: <4C9DA467.5010207@oracle.com> References: <4C91D5C0.5030802@oracle.com> <291EDFCB1E9E224A99088639C47620228CF769FEC1@LONPMAILBOX01.citrite.net> <20100916091914.GC11387@whitby.uk.xensource.com> <4C9346AA.4040902@oracle.com> <20100917114304.GE11387@whitby.uk.xensource.com> <4C99C385.3040602@oracle.com> <20100923081912.GC22692@whitby.uk.xensource.com> <4C9CAD6D.3030803@oracle.com> <20100924151826.GC24250@whitby.uk.xensource.com> <4C9D5DC6.3040209@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4C9D5DC6.3040209@oracle.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Tim Deegan Cc: Paul Durrant , "xen-devel@lists.xensource.com" List-Id: xen-devel@lists.xenproject.org Thank you so much! I tried the patch in http://lists.xensource.com/archives/html/xen-devel/2010-07/msg00477.html. And i can get the right wallclock time through wc_sec, wc_nsec and hypercall HVMOP_get_time now. BTW, I still do not know why I always hit issue several days ago: wc_sec kept zero value on boot, and changed to non-zero value if i changed clock time manually in windows vm . But things went well after i rebooted dom0. Maybe something wrong with the system at that time. Thanks Annie