From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757172Ab0IXSAJ (ORCPT ); Fri, 24 Sep 2010 14:00:09 -0400 Received: from claw.goop.org ([74.207.240.146]:48037 "EHLO claw.goop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755601Ab0IXSAI (ORCPT ); Fri, 24 Sep 2010 14:00:08 -0400 Message-ID: <4C9CE726.2070204@goop.org> Date: Fri, 24 Sep 2010 11:00:06 -0700 From: Jeremy Fitzhardinge User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.9) Gecko/20100907 Fedora/3.1.3-1.fc13 Lightning/1.0b3pre Thunderbird/3.1.3 MIME-Version: 1.0 To: James Dingwall CC: "linux-kernel@vger.kernel.org" , Jeremy Fitzhardinge , Greg KH , Stable Kernel Subject: Re: PROBLEM: [BISECTED] 2.6.35.5 xen domU panics just after the boot References: <3B7AEC3C7FCC864282DFAC9A56A7BA363D81475787@UKLNDMAIL1.corp.amdocs.com> In-Reply-To: <3B7AEC3C7FCC864282DFAC9A56A7BA363D81475787@UKLNDMAIL1.corp.amdocs.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09/23/2010 08:23 AM, James Dingwall wrote: >> I was experiencing the same immediate crash with a null pointer >> dereference (log below) on boot with 2.6.35.5. Reverting >> fb412a178502dc498430723b082a932f797e4763 also resolved the problem for >> me. > Checking the diff from this commit it looks like there is a typo in the patch. With the following (probably mangled by my client) I get 2.6.35.5 to boot. Suggest it should be a candidate for .32 and .35 stable trees. Yes, that would do it. Upstream is OK, so it looks like this crept in when being cherry-picked into stable-2.6.32/master and stable-2.6.35/master. J > --- drivers/xen/events.c.orig 2010-09-23 16:10:34.257124313 +0100 > +++ drivers/xen/events.c 2010-09-23 16:10:44.326194462 +0100 > @@ -935,7 +935,7 @@ > .retrigger = retrigger_dynirq, > }; > > -static struct irq_chip en_percpu_chip __read_mostly = { > +static struct irq_chip xen_percpu_chip __read_mostly = { > .name = "xen-percpu", > > .disable = disable_dynirq, > > James > This message and the information contained herein is proprietary and confidential and subject to the Amdocs policy statement, > you may review at http://www.amdocs.com/email_disclaimer.asp > > -- > 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/ >