From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Sat, 29 Jan 2005 00:03:51 +0000 (GMT) Received: from p3EE07947.dip.t-dialin.net ([IPv6:::ffff:62.224.121.71]:27239 "EHLO mail.linux-mips.net") by linux-mips.org with ESMTP id ; Sat, 29 Jan 2005 00:03:11 +0000 Received: from fluff.linux-mips.net (localhost.localdomain [127.0.0.1]) by mail.linux-mips.net (8.13.1/8.13.1) with ESMTP id j0T038mL011813; Sat, 29 Jan 2005 01:03:08 +0100 Received: (from ralf@localhost) by fluff.linux-mips.net (8.13.1/8.13.1/Submit) id j0T038IY011812; Sat, 29 Jan 2005 01:03:08 +0100 Date: Sat, 29 Jan 2005 01:03:08 +0100 From: Ralf Baechle To: zhan rongkai Cc: linux-mips@linux-mips.org Subject: Re: Why does MIPS/Linux always reserve 32 bytes in the top of each process's kernel stack space Message-ID: <20050129000308.GB11602@linux-mips.org> References: <73e62045050127185929c3bdf7@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <73e62045050127185929c3bdf7@mail.gmail.com> User-Agent: Mutt/1.4.1i Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 7066 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: ralf@linux-mips.org Precedence: bulk X-list: linux-mips On Fri, Jan 28, 2005 at 10:59:26AM +0800, zhan rongkai wrote: > Why does MIPS/Linux always reserve 32 bytes in the top of each > process's kernel stack space. Paranoia. Ralf