From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261190AbVG0WWU (ORCPT ); Wed, 27 Jul 2005 18:22:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261188AbVG0WWO (ORCPT ); Wed, 27 Jul 2005 18:22:14 -0400 Received: from emailhub.stusta.mhn.de ([141.84.69.5]:17419 "HELO mailout.stusta.mhn.de") by vger.kernel.org with SMTP id S261190AbVG0WUe (ORCPT ); Wed, 27 Jul 2005 18:20:34 -0400 Date: Thu, 28 Jul 2005 00:20:33 +0200 From: Adrian Bunk To: Andrew Morton Cc: linux-kernel@vger.kernel.org Subject: Re: 2.6.13-rc3-mm2 doesn't boot Message-ID: <20050727222033.GA3528@stusta.de> References: <20050727024330.78ee32c2.akpm@osdl.org> <20050727203527.GA3679@stusta.de> <20050727141646.1852a505.akpm@osdl.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20050727141646.1852a505.akpm@osdl.org> User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jul 27, 2005 at 02:16:46PM -0700, Andrew Morton wrote: > Adrian Bunk wrote: > > > > 2.6.13-rc3-mm2 doesn't boot on my computer: > > Badness in nr_blockdev_pages at fs/block_dev.c:399 > > ... > > kmem_cache_create: Early error in slab inet_peer_cache > > > > A screenshot is available at [1]. > > > > My .config is attached. > > > > 2.6.13-rc3-mm1 boots and works without problems. > > > > cu > > Adrian > > > > [1] http://www.fs.tum.de/~bunk/kernel/boot_failure.jpg > > I'd be suspecting there's been a huge preempt_count() windup and the kernel > thinks that it's running in_interrupt(), so various checks are triggering. > > Please try this one: >... Thanks, this fixed it. > And if that doesn't fix, enable CONFIG_DEBUG_PREEMPT and see if the > sub_preempt_count() check triggers. This wouldn't have been possible since I'm using CONFIG_PREEMPT_NONE=y. cu Adrian -- "Is there not promise of rain?" Ling Tan asked suddenly out of the darkness. There had been need of rain for many days. "Only a promise," Lao Er said. Pearl S. Buck - Dragon Seed