From mboxrd@z Thu Jan  1 00:00:00 1970
From: Valtteri Kiviniemi <valtteri.kiviniemi@dataproof.fi>
Subject: Latest pv_ops (2.6.30-rc3) and xen-unstable
Date: Tue, 05 May 2009 08:55:13 +0300
Message-ID: <49FFD4C1.9070803@dataproof.fi>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Return-path: <xen-devel-bounces@lists.xensource.com>
List-Unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xensource.com>
List-Help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-Subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
Sender: xen-devel-bounces@lists.xensource.com
Errors-To: xen-devel-bounces@lists.xensource.com
To: xen-devel@lists.xensource.com
List-Id: xen-devel@lists.xenproject.org

Hi,

I am testing the latest pv_ops kernel with xen-unstable. With a quick 
test run I got everything working except xentop (all the domUs start up 
with no problem.)

xentop gives this warning:

root@sm:/# xentop
Failed to retrieve statistics from libxenstat

and dmesg:

xenbus_probe wake_waiting
xenbus_probe wake_waiting
XENBUS: Unable to read cpu state
XENBUS: Unable to read cpu state
XENBUS: Unable to read cpu state
XENBUS: Unable to read cpu state
XENBUS: Unable to read cpu state
XENBUS: Unable to read cpu state
XENBUS: Unable to read cpu state
XENBUS: Unable to read cpu state
xenbus_probe_devices backend
xenbus_probe_devices failed xenbus_directory
backend_probe_and_watch devices probed ok
backend_probe_and_watch watch add ok ok
backend_probe_and_watch all done
xenbus_probe_devices device
xenbus_probe_devices failed xenbus_directory
frontend_probe_and_watch devices probed ok
frontend_probe_and_watch watch add ok ok
frontend_probe_and_watch all done

/proc/xen is mounted.

What could be the problem?

- Valtteri Kiviniemi