Return-Path: <linux-kernel-owner+w=401wt.eu-S934433AbZIDWg0@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S934433AbZIDWg0 (ORCPT <rfc822;w@1wt.eu>);
	Fri, 4 Sep 2009 18:36:26 -0400
Received: (majordomo@vger.kernel.org) by vger.kernel.org id S934420AbZIDWgZ
	(ORCPT <rfc822;linux-kernel-outgoing>);
	Fri, 4 Sep 2009 18:36:25 -0400
Received: from mail-fx0-f217.google.com ([209.85.220.217]:60766 "EHLO
	mail-fx0-f217.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
	with ESMTP id S934419AbZIDWgY (ORCPT
	<rfc822;linux-kernel@vger.kernel.org>);
	Fri, 4 Sep 2009 18:36:24 -0400
DomainKey-Signature: a=rsa-sha1; c=nofws;
        d=gmail.com; s=gamma;
        h=message-id:date:from:user-agent:mime-version:to:cc:subject
         :references:in-reply-to:x-enigmail-version:content-type
         :content-transfer-encoding;
        b=I4yd3J51zEJYzxcWHYHC6ZnynRIMwPtl0wX/syUMfmY7X9TDgjz0BEt4FF8BcXrhsr
         ItEHoXzTHh/y7CzgATeS7gknR40xA3mIb8mod34j/eTKuX5I7o6+ntuB3Vo4+v/2ETgv
         pBEn3DhmpP5KUcANmiUh2/K8yRfP2yKUAMbIs=
Message-ID: <4AA19668.5080909@gmail.com>
Date: Sat, 05 Sep 2009 00:36:24 +0200
From: Jiri Slaby <jirislaby@gmail.com>
User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; cs-CZ; rv:1.9.1.1) Gecko/20090715 SUSE/3.0b3-8.5 Thunderbird/3.0b3
MIME-Version: 1.0
To: "Rafael J. Wysocki" <rjw@sisk.pl>
CC: linux-kernel@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
       Lai Jiangshan <laijs@cn.fujitsu.com>,
       Andrew Morton <akpm@linux-foundation.org>,
       Rusty Russell <rusty@rustcorp.com.au>
Subject: Re: suspend race -mm regression [Was: Power: fix suspend vt regression]
References: <1249980093-16319-1-git-send-email-jirislaby@gmail.com> <4A81E073.5080703@gmail.com> <4A9B9C1C.9020506@gmail.com> <200908312132.10904.rjw@sisk.pl> <4AA0FEBF.7040104@gmail.com> <4AA19520.3070708@gmail.com>
In-Reply-To: <4AA19520.3070708@gmail.com>
X-Enigmail-Version: 0.97a
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
Content-Length: 1271
Lines: 27

On 09/05/2009 12:30 AM, Jiri Slaby wrote:
> WARNING: at kernel/smp.c:124
> __generic_smp_call_function_interrupt+0xfd/0x110()
> Hardware name: To Be Filled By O.E.M.
> Modules linked in: nfs lockd auth_rpcgss sunrpc ath5k ath
> Pid: 3423, comm: pm-suspend Not tainted 2.6.31-rc8-mm1_64 #762
> Call Trace:
>  [<ffffffff8103fc48>] warn_slowpath_common+0x78/0xb0
>  [<ffffffff8103fc8f>] warn_slowpath_null+0xf/0x20
>  [<ffffffff8106950d>] __generic_smp_call_function_interrupt+0xfd/0x110
>  [<ffffffff8106956a>] hotplug_cfd+0x4a/0xa0
>  [<ffffffff81434e47>] notifier_call_chain+0x47/0x90
>  [<ffffffff8105b311>] raw_notifier_call_chain+0x11/0x20
>  [<ffffffff8141ece0>] _cpu_down+0x150/0x2d0

It's the CPU_DEAD notifier:
ffffffff8141ecd0:       48 83 ce 07             or     $0x7,%rsi
ffffffff8141ecd4:       48 c7 c7 08 ff 5d 81    mov
$0xffffffff815dff08,%rdi
ffffffff8141ecdb:       e8 20 c6 c3 ff          callq  ffffffff8105b300
<raw_notifier_call_chain>
ffffffff8141ece0:       3d 02 80 00 00          cmp    $0x8002,%eax
--
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/