From mboxrd@z Thu Jan  1 00:00:00 1970
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Re: 2.6.38 PV Guest boot failure - error while pinning
	mfn..
Date: Sun, 20 Mar 2011 16:05:43 -0400
Message-ID: <20110320200543.GA3447@dumpdata.com>
References: <AANLkTimFDbWbXdTeab=O8-qTf7W1_Gfsojzrq8XFO-2v@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Return-path: <xen-devel-bounces@lists.xensource.com>
Content-Disposition: inline
In-Reply-To: <AANLkTimFDbWbXdTeab=O8-qTf7W1_Gfsojzrq8XFO-2v@mail.gmail.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: Shriram Rajagopalan <rshriram@cs.ubc.ca>
Cc: xen-devel@lists.xensource.com
List-Id: xen-devel@lists.xenproject.org

On Sat, Mar 19, 2011 at 06:22:17PM -0700, Shriram Rajagopalan wrote:
> The kernel is built from konrad's tree, devel/next-2.6.39
> commit:f4ddaaf4338999227b3f724615d8aecbe88d3f04
> 
> 64 bit PV guest, 64 bit dom0, xen 4.1.0-rc7-pre
> I have not been able to boot a pv domU, with the above kernel.

You might need this git commit:
31fd38842ab07b95440f24c6180d9a2c14b35111

tc/cmos: Check if ACPI is disabled, and if so don't attempt

If you pull my tree, you should be able to cherrypick.