Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754764Ab0AFDsN (ORCPT ); Tue, 5 Jan 2010 22:48:13 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754363Ab0AFDsM (ORCPT ); Tue, 5 Jan 2010 22:48:12 -0500 Received: from moutng.kundenserver.de ([212.227.126.171]:54833 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754147Ab0AFDsK (ORCPT ); Tue, 5 Jan 2010 22:48:10 -0500 Date: Tue, 5 Jan 2010 19:48:02 -0800 (PST) From: Christian Kujau To: Jeremy Fitzhardinge cc: LKML Subject: Re: 2.6.33-rc2: Xen/Guest switching to user mode with no user page tables In-Reply-To: <4B4405B5.9040205@goop.org> Message-ID: References: <4B4405B5.9040205@goop.org> User-Agent: Alpine 2.01 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Provags-ID: V01U2FsdGVkX19QZFLv5AGufFMgzImHBeoMw5pwzxvAhsfSTBQ sQlsa3Cyc2qVjChh2H+XCMezvpvnCN+YJOgafwZDTby/LHVMuP PwRQXKa2jI2wSYLxTEslQ== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1188 Lines: 34 On Wed, 6 Jan 2010 at 14:38, Jeremy Fitzhardinge wrote: > *Really* weird. No idea how it could get into that state... I've never seen > this message before, even during development. I've seen it only once in the xen-devel archives, but couldn't make any relation to my case: http://lists.xensource.com/archives/html/xen-devel/2008-02/msg00861.html > I'd suspect either a compiler > bug, a miscompile, or some bad interaction with another patch. A bisection > would be useful. OK, will do. > > The Dom0 is running a 2.6.24-24-xen Ubuntu kernel amd I'm kinda reluctant > > to upgrade, as I don't have a serial console to this MacMini, if things go Just out of curiosity: will this be an issue in the near future? I'm trying to follow kernel development in my DomU, but can't upgrade Dom0 for quite a while, so kernel versions (DomU vs Dom0) will diverge more and more. Thanks, Christian, -- BOFH excuse #74: You're out of memory -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/