From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760057AbZCTSw6 (ORCPT ); Fri, 20 Mar 2009 14:52:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751898AbZCTSwr (ORCPT ); Fri, 20 Mar 2009 14:52:47 -0400 Received: from bombadil.infradead.org ([18.85.46.34]:58095 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753047AbZCTSwr (ORCPT ); Fri, 20 Mar 2009 14:52:47 -0400 Subject: Re: [tip:core/ipi] generic-ipi: eliminate spurious pointlessWARN_ON()s From: Peter Zijlstra To: Ingo Molnar Cc: "Eric W. Biederman" , Jan Beulich , tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org In-Reply-To: <20090320182404.GA31629@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> <20090320085205.GB16021@elte.hu> <20090320182404.GA31629@elte.hu> Content-Type: text/plain Date: Fri, 20 Mar 2009 19:52:14 +0100 Message-Id: <1237575134.4667.5.camel@laptop> Mime-Version: 1.0 X-Mailer: Evolution 2.26.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2009-03-20 at 19:24 +0100, Ingo Molnar wrote: > * Eric W. Biederman wrote: > > > Now back to my regularly scheduled hotunplug challenges starting > > with getting lockdep to warn about the dead locks. http://programming.kicks-ass.net/kernel-patches/cpu-hotplug/ The recursive read code needs more work..