From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263365AbTDYX77 (ORCPT ); Fri, 25 Apr 2003 19:59:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263869AbTDYX77 (ORCPT ); Fri, 25 Apr 2003 19:59:59 -0400 Received: from neon-gw-l3.transmeta.com ([63.209.4.196]:27921 "EHLO neon-gw.transmeta.com") by vger.kernel.org with ESMTP id S263365AbTDYX76 (ORCPT ); Fri, 25 Apr 2003 19:59:58 -0400 Message-ID: <3EA9CEB2.7090804@zytor.com> Date: Fri, 25 Apr 2003 17:11:30 -0700 From: "H. Peter Anvin" Organization: Zytor Communications User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2.1) Gecko/20030225 X-Accept-Language: en, sv MIME-Version: 1.0 To: "Martin J. Bligh" CC: Timothy Miller , linux-kernel@vger.kernel.org Subject: Re: TASK_UNMAPPED_BASE & stack location References: <459930000.1051302738@[10.10.2.4]> <1750000.1051305030@[10.10.2.4]> <3EA9B061.600@techsource.com> <3280000.1051308382@[10.10.2.4]> <3EA9C19E.9020205@zytor.com> <10000000.1051312797@[10.10.2.4]> In-Reply-To: <10000000.1051312797@[10.10.2.4]> 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 Martin J. Bligh wrote: > > Right ... I was just suggesting changing it by default. Was wondering if > anyone knew of anything it'd break. Your issue with NULL pointers is > interesting, but I'm not sure this would really affect that much ... the > stack is normally tiny in comparison. > Normally, yes, but there are applications which use very large stacks. -hpa