From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261228AbVGDSWo (ORCPT ); Mon, 4 Jul 2005 14:22:44 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261237AbVGDSWn (ORCPT ); Mon, 4 Jul 2005 14:22:43 -0400 Received: from mailout.stusta.mhn.de ([141.84.69.5]:57105 "HELO mailout.stusta.mhn.de") by vger.kernel.org with SMTP id S261228AbVGDSWl (ORCPT ); Mon, 4 Jul 2005 14:22:41 -0400 Date: Mon, 4 Jul 2005 20:22:37 +0200 From: Adrian Bunk To: Denis Vlasenko Cc: Alexander Nyberg , linux-kernel@vger.kernel.org Subject: Re: RFC: i386: kill !4KSTACKS Message-ID: <20050704182237.GW5346@stusta.de> References: <20050607212706.GB7962@stusta.de> <200506081339.57012.vda@ilport.com.ua> <20050608111200.GG3641@stusta.de> <200506081513.09828.vda@ilport.com.ua> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200506081513.09828.vda@ilport.com.ua> User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jun 08, 2005 at 03:13:09PM +0300, Denis Vlasenko wrote: > On Wednesday 08 June 2005 14:12, Adrian Bunk wrote: > > On Wed, Jun 08, 2005 at 01:39:56PM +0300, Denis Vlasenko wrote: > > >... > > > NB: gcc 3.4.3 can use excessive stack in degenerate cases, so please > > > include gcc version in your reports. > > > > But this can't occur in the kernel. > > It can. I saw the OOPS myself. > One of the functions in crypto/wp512.c was compiled with 3k+ stack usage. Strange that "make checkstack" didn't show this. Are there any other 4KSTACKS problems you know about? > vda cu Adrian -- "Is there not promise of rain?" Ling Tan asked suddenly out of the darkness. There had been need of rain for many days. "Only a promise," Lao Er said. Pearl S. Buck - Dragon Seed