From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757278AbZCTIwx (ORCPT ); Fri, 20 Mar 2009 04:52:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755040AbZCTIwo (ORCPT ); Fri, 20 Mar 2009 04:52:44 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:54824 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753744AbZCTIwn (ORCPT ); Fri, 20 Mar 2009 04:52:43 -0400 Date: Fri, 20 Mar 2009 09:52:05 +0100 From: Ingo Molnar To: "Eric W. Biederman" Cc: Peter Zijlstra , Jan Beulich , tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org Subject: Re: [tip:core/ipi] generic-ipi: eliminate spurious pointlessWARN_ON()s Message-ID: <20090320085205.GB16021@elte.hu> References: <49B91A7E.76E4.0078.0@novell.com> <1236934491.5188.209.camel@laptop> <49BA33BE.76E4.0078.0@novell.com> <1236937423.22914.3698.camel@twins> <20090313103828.GB31094@elte.hu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Eric W. Biederman wrote: > Ingo Molnar writes: > > > I also changed all of panic() to be covered by oops_in_progress > > - see the other commit. Eric: that should make kexec [a tiny > > bit] more robust too, agreed? > > A tad. We shouldn't have any printk's on that path. But if we do > it will keep us from wedging and getting ourselves into trouble. Ok. Baby steps are what got us from Linux 0.12 to where we are now so i'm content with making a tad of progress with each commit ;-) Ingo