From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S970279AbXEHXfN (ORCPT ); Tue, 8 May 2007 19:35:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S969704AbXEHXen (ORCPT ); Tue, 8 May 2007 19:34:43 -0400 Received: from ozlabs.org ([203.10.76.45]:50995 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S970197AbXEHXem (ORCPT ); Tue, 8 May 2007 19:34:42 -0400 Subject: Re: get_user_pages vs mmap MAP_FIXED bug From: Rusty Russell To: Nick Piggin Cc: Andrew Morton , lkml - Kernel Mailing List In-Reply-To: <464029C2.1020003@yahoo.com.au> References: <1178434876.12284.175.camel@localhost.localdomain> <1178501204.7731.35.camel@localhost.localdomain> <20070506202225.ba6476b6.akpm@linux-foundation.org> <464029C2.1020003@yahoo.com.au> Content-Type: text/plain Date: Wed, 09 May 2007 09:34:29 +1000 Message-Id: <1178667269.7286.44.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.10.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org 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.