From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752397Ab2CHKZW (ORCPT ); Thu, 8 Mar 2012 05:25:22 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:57673 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751412Ab2CHKZR (ORCPT ); Thu, 8 Mar 2012 05:25:17 -0500 Date: Thu, 8 Mar 2012 11:24:50 +0100 From: Ingo Molnar To: Borislav Petkov Cc: "Srivatsa S. Bhat" , "Paul E. McKenney" , Tony Luck , x86 , LKML Subject: Re: [GIT PULL] mce: Fix RCU warning Message-ID: <20120308102450.GA28434@elte.hu> References: <20120307114138.GA21202@aftab> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20120307114138.GA21202@aftab> User-Agent: Mutt/1.5.21 (2010-09-15) X-ELTE-SpamScore: -2.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.0 required=5.9 tests=AWL,BAYES_00 autolearn=no SpamAssassin version=3.3.1 -2.0 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 0.0 AWL AWL: From: address is in the auto white-list Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Borislav Petkov wrote: > 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(-) Pulled, thanks! Ingo