From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jeremy Fitzhardinge <jeremy@goop.org>
Subject: Re: xen-unstable: xen hang on boot
Date: Wed, 10 Aug 2011 11:55:23 -0700
Message-ID: <4E42D41B.3020105@goop.org>
References: <CA688304.1F0BE%keir.xen@gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Return-path: <xen-devel-bounces@lists.xensource.com>
In-Reply-To: <CA688304.1F0BE%keir.xen@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: Keir Fraser <keir.xen@gmail.com>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>, Ian Jackson <Ian.Jackson@eu.citrix.com>
List-Id: xen-devel@lists.xenproject.org

On 08/10/2011 10:48 AM, Keir Fraser wrote:
> On 10/08/2011 18:06, "Jeremy Fitzhardinge" <jeremy@goop.org> wrote:
>
>>> Looks like a boot failure we saw on some automated tests, although those
>>> failures were limited to AMD systems. If it's the same problem, reverting
>>> two MCE patches (changesets 23736 and 23737) will fix it.
>> Are those:
>> 31683aa4bfb3 acpi: Add support for old and new bios erst, enable
>> mce_apei logic
>> 3d18ff6589e3 x86, mce: Dump mce log by ERST when mc panic
> Yes. Actually now you can just try the tip of staging/xen-unstable. I
> reverted the hunk that was causing problems on our AMD boxes.

Yep, looks like that did the trick - booting now. (Stock Fedora 15
kernel as dom0 and all.)

    J