This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
Home Products Support Community News


RE: [Xen-devel] [PATCH] Move RTC from Qemu to HV

To: "Keir Fraser" <Keir.Fraser@xxxxxxxxxxxx>, "Yang, Xiaowei" <xiaowei.yang@xxxxxxxxx>
Subject: RE: [Xen-devel] [PATCH] Move RTC from Qemu to HV
From: "Li, Xin B" <xin.b.li@xxxxxxxxx>
Date: Fri, 29 Sep 2006 15:22:38 +0800
Cc: "Mallick, Asit K" <asit.k.mallick@xxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, "Nakajima, Jun" <jun.nakajima@xxxxxxxxx>
Delivery-date: Fri, 29 Sep 2006 00:23:23 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index: AcbhfSgZ1zf5Dd22R7mr0rlT/3BpdwAA4+OPACIANVAAAopMNgA83y+AACC9oRAAAyPA8QAAgIHQ
Thread-topic: [Xen-devel] [PATCH] Move RTC from Qemu to HV
>On 29/9/06 6:43 am, "Li, Xin B" <xin.b.li@xxxxxxxxx> wrote:
>> Keir, how about using the attached patch as workaround for xen 3.0.3.
>> With it 64 bit win2003 UP and SMP can work fine, 64bit SMP 
>can go hct stress
>> for 20 hours.
>> Signed-off-by: Xin Li <xin.b.li@xxxxxxxxx>
>> Signed-off-by: Eddie Dong <eddie.dong@xxxxxxxxx>
>Rotfl. No. HVM guests would sleep no longer than 16us!

It's 16ms, since ACPI windows usually use 64Hz RTC timer.

>We'll get the proper patch in asap.
> -- Keir

Xen-devel mailing list