From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S971070AbXEIAIv (ORCPT ); Tue, 8 May 2007 20:08:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S968382AbXEIAIm (ORCPT ); Tue, 8 May 2007 20:08:42 -0400 Received: from smtp107.mail.mud.yahoo.com ([209.191.85.217]:24299 "HELO smtp107.mail.mud.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S967451AbXEIAIl (ORCPT ); Tue, 8 May 2007 20:08:41 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com.au; h=Received:X-YMail-OSG:Message-ID:Date:From:User-Agent:X-Accept-Language:MIME-Version:To:CC:Subject:References:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=r1NWk40Z+A2ZY6gUknR9JGR5RLzMUYJNLenIwx5gr0wOrm70FyCH2gzKQgX+b9WUVzMYvhjbU4ZZFPE2YaIE45JDAbYzCSe5/T4dkcpXWNoAhovWdcMGNZDeb2Eq+vTcFLAwIy6nMadA6O9w5G8bIMNlS7u/C6Bg+DDu1MfRUcI= ; X-YMail-OSG: oPUD57gVM1m_xFHArk07_wJX9BwFZe3aMKoKWGi0IMchF82Bi6agBqbadj83KZi_pm47mmcFNw-- Message-ID: <46411102.5070301@yahoo.com.au> Date: Wed, 09 May 2007 10:08:34 +1000 From: Nick Piggin User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.12) Gecko/20051007 Debian/1.7.12-1 X-Accept-Language: en MIME-Version: 1.0 To: Rusty Russell CC: Andrew Morton , lkml - Kernel Mailing List Subject: Re: get_user_pages vs mmap MAP_FIXED bug References: <1178434876.12284.175.camel@localhost.localdomain> <1178501204.7731.35.camel@localhost.localdomain> <20070506202225.ba6476b6.akpm@linux-foundation.org> <464029C2.1020003@yahoo.com.au> <1178667269.7286.44.camel@localhost.localdomain> In-Reply-To: <1178667269.7286.44.camel@localhost.localdomain> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi Rusty! Rusty Russell wrote: > On Tue, 2007-05-08 at 17:41 +1000, Nick Piggin wrote: > >>Fancy that! Thanks for catching it Rusty, does the following work for >>you? > > > Hi Nick, > > After 24 hours, it seems to be holding up (the original problem showed > up in lguest, which uses get_user_pages extensively). > > Thanks! > Rusty. No, thank _you_ for finding the bug :) -- SUSE Labs, Novell Inc.