From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266471AbUBLOvH (ORCPT ); Thu, 12 Feb 2004 09:51:07 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266472AbUBLOvG (ORCPT ); Thu, 12 Feb 2004 09:51:06 -0500 Received: from dp.samba.org ([66.70.73.150]:58521 "EHLO lists.samba.org") by vger.kernel.org with ESMTP id S266471AbUBLOu4 (ORCPT ); Thu, 12 Feb 2004 09:50:56 -0500 Date: Fri, 13 Feb 2004 01:47:29 +1100 From: Anton Blanchard To: Andrew Morton Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: 2.6.3-rc2-mm1 Message-ID: <20040212144729.GI25922@krispykreme> References: <20040212015710.3b0dee67.akpm@osdl.org> <20040212031322.742b29e7.akpm@osdl.org> <20040212115718.GF25922@krispykreme> <20040212040910.3de346d4.akpm@osdl.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040212040910.3de346d4.akpm@osdl.org> User-Agent: Mutt/1.5.5.1+cvs20040105i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org > > A few questions spring to mind. Like who wrote that dodgy patch? > The dog wrote my homework? > > And any ideas how said person (who will remain nameless) broke ia32? > Not really. I spent a couple of hours debugging the darn thing, then gave > up and used binary search to find the offending patch. Ouch, you'll never get those hours back and you have me to thank for it. > > include/asm-i386/hardirq.h:IRQ_EXIT_OFFSET needs treatment, I bet. Yep. I wonder why DEBUG_SPINLOCK_SLEEP didnt depend on PREEMPT. Anton