From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264447AbTEJRKu (ORCPT ); Sat, 10 May 2003 13:10:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264449AbTEJRKu (ORCPT ); Sat, 10 May 2003 13:10:50 -0400 Received: from cpe-24-221-190-179.ca.sprintbbd.net ([24.221.190.179]:8858 "EHLO myware.akkadia.org") by vger.kernel.org with ESMTP id S264447AbTEJRKt (ORCPT ); Sat, 10 May 2003 13:10:49 -0400 Message-ID: <3EBD357F.6050809@redhat.com> Date: Sat, 10 May 2003 10:23:11 -0700 From: Ulrich Drepper Organization: Red Hat, Inc. User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4b) Gecko/20030506 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Jamie Lokier CC: "H. Peter Anvin" , linux-kernel@vger.kernel.org Subject: Re: [PATCH] i386 uaccess to fixmap pages References: <20030509124042.GB25569@mail.jlokier.co.uk> <20030510153156.GA29271@mail.jlokier.co.uk> In-Reply-To: <20030510153156.GA29271@mail.jlokier.co.uk> X-Enigmail-Version: 0.75.0.0 X-Enigmail-Supports: pgp-inline, pgp-mime 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 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Jamie Lokier wrote: > I suspect this would cause difficulties with the latest ELF and unwind > tables, but apart from that, why _not_ place the vsyscall trampoline > at the end of the stack? The unwind information is in a position-independent form. - -- - --------------. ,-. 444 Castro Street Ulrich Drepper \ ,-----------------' \ Mountain View, CA 94041 USA Red Hat `--' drepper at redhat.com `--------------------------- -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE+vTV/2ijCOnn/RHQRAvXPAKCaq5W34wOVwh3sMBw8fqlcQ1TuvgCfQZkQ EoyJ6njw/JKg2rTbcAScmkU= =ao0g -----END PGP SIGNATURE-----