From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261897AbUEFJGz (ORCPT ); Thu, 6 May 2004 05:06:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261913AbUEFJGz (ORCPT ); Thu, 6 May 2004 05:06:55 -0400 Received: from amsfep13-int.chello.nl ([213.46.243.24]:7213 "EHLO amsfep13-int.chello.nl") by vger.kernel.org with ESMTP id S261897AbUEFJGx (ORCPT ); Thu, 6 May 2004 05:06:53 -0400 X-Mailer: Openwave WebEngine, version 2.8.8 (webedge20-101-183-105-20021108) X-Originating-IP: [194.171.252.100] From: Reply-To: h.verhagen@chello.nl To: Subject: Re: 2.6.6-rc3-mm2 (4KSTACK) Date: Thu, 6 May 2004 11:06:52 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Message-Id: <20040506090652.MPQH15342.amsfep13-int.chello.nl@localhost> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org No wonder the module doesn't work with 4K stacks. It wonders that it actually works with 8K stacks :) The nividia module seems extremely stack hungry. [harm@node-d-8d2e c]$ objdump -d /lib/modules/2.4.26/kernel/drivers/video/nvidia.o | ./checkstack.pl 0xb6ff3 _nv002427rm: sub $0x908,%esp (almost 4K !) 0x7ff93 _nv003775rm: sub $0x64c,%esp ( ~1-2K) 0x21fd3 _nv000899rm: sub $0x648,%esp f53f: 81 ec 94 05 00 00 sub $0x594,%esp _nv003402rm: sub $0x594,%esp 0x10247 _nv003354rm: sub $0x520,%esp 0x42633 _nv003333rm: sub $0x4a8,%esp 0x100bb _nv003353rm: sub $0x490,%esp 0x842ff _nv004811rm: sub $0x41c,%esp (1K from here) Regards, Harm