Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752896AbZKSQtO (ORCPT ); Thu, 19 Nov 2009 11:49:14 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752759AbZKSQtN (ORCPT ); Thu, 19 Nov 2009 11:49:13 -0500 Received: from mx1.redhat.com ([209.132.183.28]:13802 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752279AbZKSQtN (ORCPT ); Thu, 19 Nov 2009 11:49:13 -0500 Date: Thu, 19 Nov 2009 11:48:02 -0500 From: Jason Baron To: Mathieu Desnoyers Cc: linux-kernel@vger.kernel.org, mingo@elte.hu, hpa@zytor.com, tglx@linutronix.de, rostedt@goodmis.org, andi@firstfloor.org, roland@redhat.com, rth@redhat.com, mhiramat@redhat.com, "Paul E. McKenney" Subject: Re: [PATCH] notifier atomic call chain notrace Message-ID: <20091119164802.GA2625@redhat.com> References: <14acd28665b633909f7e9873861075fd657e9a52.1258580048.git.jbaron@redhat.com> <20091118233815.GA28962@Krystal> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20091118233815.GA28962@Krystal> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 532 Lines: 15 On Wed, Nov 18, 2009 at 06:38:15PM -0500, Mathieu Desnoyers wrote: > Would the following patch help ? I use it in the LTTng tree to alleviate > this problem. > indeed. this patch solves the recursive lockups when lockdep is enabled and we are doing the jump patching. thanks! -Jason -- 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/