Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762926AbXLMS0R (ORCPT ); Thu, 13 Dec 2007 13:26:17 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755917AbXLMS0E (ORCPT ); Thu, 13 Dec 2007 13:26:04 -0500 Received: from e33.co.us.ibm.com ([32.97.110.151]:47057 "EHLO e33.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756752AbXLMS0D (ORCPT ); Thu, 13 Dec 2007 13:26:03 -0500 Date: Thu, 13 Dec 2007 10:25:29 -0800 From: "Paul E. McKenney" To: Steven Rostedt Cc: linux-kernel@vger.kernel.org, tony@bakeyournoodle.com, paulus@samba.org, benh@kernel.crashing.org, dino@in.ibm.com, tytso@us.ibm.com, dvhltc@us.ibm.com, antonb@us.ibm.com Subject: Re: [PATCH, RFC] hacks to allow -rt to run kernbench on POWER Message-ID: <20071213182529.GD10307@linux.vnet.ibm.com> Reply-To: paulmck@linux.vnet.ibm.com References: <20071029185044.GA23413@linux.vnet.ibm.com> <20071213061029.GB25047@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1281 Lines: 41 On Thu, Dec 13, 2007 at 07:52:41AM -0500, Steven Rostedt wrote: > > > On Wed, 12 Dec 2007, Paul E. McKenney wrote: > > > > > > > I'm pulling your patch for the above added code. Took me a few hours to > > > find the culprit, but I was getting scheduling in atomic bugs. Turns out > > > that this code you put "preempt_disable" in calls sleeping spinlocks. > > > > > > Might want to run with DEBUG_PREEMPT. > > > > I thought that you had already pulled the above version... > > > > Here is the replacement that I posted on November 9th (with much help > > from Ben H): > > > > http://lkml.org/lkml/2007/11/9/114 > > OK, sorry, I somehow got the two reversed, and I think I replaced the new > one with the old one :-( That sounds like something -I- would do!!! ;-) > I blame the expresso! If you give -me- espresso, you also have to give me a putty knife so that I can scrape myself off of the ceiling! > > Signed-off-by: Paul E. McKenney > > OK, will apply to -rt14 Thank you! Thanx, Paul -- 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/