Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2992869AbXEBHKR (ORCPT ); Wed, 2 May 2007 03:10:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S2992874AbXEBHKR (ORCPT ); Wed, 2 May 2007 03:10:17 -0400 Received: from smtp1.linux-foundation.org ([65.172.181.25]:44352 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2992869AbXEBHKP (ORCPT ); Wed, 2 May 2007 03:10:15 -0400 Date: Wed, 2 May 2007 00:10:00 -0700 From: Andrew Morton To: Tilman Schmidt , Kay Sievers Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Nick Piggin , Hugh Dickins , Greg Kroah-Hartman Subject: Re: 2.6.21-rc7-mm2 crash: Eeek! page_mapcount(page) went negative! (-1) Message-Id: <20070502001000.8460fb31.akpm@linux-foundation.org> In-Reply-To: <46383742.9050503@imap.cc> References: <20070425225716.8e9b28ca.akpm@linux-foundation.org> <46338AEB.2070109@imap.cc> <20070428141024.887342bd.akpm@linux-foundation.org> <4636248E.7030309@imap.cc> <20070430112130.b64321d3.akpm@linux-foundation.org> <46364346.6030407@imap.cc> <20070430124638.10611058.akpm@linux-foundation.org> <46383742.9050503@imap.cc> X-Mailer: Sylpheed version 2.2.7 (GTK+ 2.8.17; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1053 Lines: 32 On Wed, 02 May 2007 09:01:22 +0200 Tilman Schmidt wrote: > Am 30.04.2007 21:46 schrieb Andrew Morton: > > Not really - everything's tangled up. A bisection search on the > > 2.6.21-rc7-mm2 driver tree would be the best bet. > > And the winner is: > > gregkh-driver-driver-core-make-uevent-environment-available-in-uevent-file.patch > > Reverting only that from 2.6.21-rc7-mm2 gives me a working kernel > again. cripes. +static ssize_t show_uevent(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct kobject *top_kobj; + struct kset *kset; + char *envp[32]; + char data[PAGE_SIZE]; That won't work too well with 4k stacks. Who's reviewing this stuff? The patch headers indicate that no mailing list was cc'ed? - 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/