From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4638394F.60609@yahoo.com.au> Date: Wed, 02 May 2007 17:10:07 +1000 From: Nick Piggin MIME-Version: 1.0 Subject: Re: 2.6.21-rc7-mm2 crash: Eeek! page_mapcount(page) went negative! (-1) 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> In-Reply-To: <46383742.9050503@imap.cc> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Tilman Schmidt Cc: Andrew Morton , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Hugh Dickins , Greg Kroah-Hartman List-ID: 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 + struct kobject *top_kobj; + struct kset *kset; + char *envp[32]; + char data[PAGE_SIZE]; + char *pos; + int i; + size_t count = 0; + int retval; ... that seems like a lot of stack to be using. -- SUSE Labs, Novell Inc. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org