From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756916Ab2CGLmG (ORCPT ); Wed, 7 Mar 2012 06:42:06 -0500 Received: from s15943758.onlinehome-server.info ([217.160.130.188]:55612 "EHLO mail.x86-64.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756865Ab2CGLmA (ORCPT ); Wed, 7 Mar 2012 06:42:00 -0500 Date: Wed, 7 Mar 2012 12:41:38 +0100 From: Borislav Petkov To: Ingo Molnar Cc: "Srivatsa S. Bhat" , "Paul E. McKenney" , Tony Luck , x86 , LKML Subject: [GIT PULL] mce: Fix RCU warning Message-ID: <20120307114138.GA21202@aftab> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Ingo, the following fixes an RCU splat which at least Srivatsa and I can trigger. It would be lovely if it went in into tip:urgent and to Linus before 3.3 is out. Oh, and I ventured a try with signed tags, it looks good from here but let me know if I've missed anything. Thanks a lot. The following changes since commit 192cfd58774b4d17b2fe8bdc77d89c2ef4e0591d: Linux 3.3-rc6 (2012-03-03 17:08:09 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git tags/mce-fix-for-3.3-rc6 for you to fetch changes up to b11e3d782b9c065b3b2fb543bfb0d97801822dc0: x86, mce: Fix rcu splat in drain_mce_log_buffer() (2012-03-07 11:44:29 +0100) ---------------------------------------------------------------- Fix a RCU warning in MCE code ---------------------------------------------------------------- Srivatsa S. Bhat (1): x86, mce: Fix rcu splat in drain_mce_log_buffer() arch/x86/kernel/cpu/mcheck/mce.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- Regards/Gruss, Boris. Advanced Micro Devices GmbH Einsteinring 24, 85609 Dornach GM: Alberto Bozzo Reg: Dornach, Landkreis Muenchen HRB Nr. 43632 WEEE Registernr: 129 19551