From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1946557AbXD3SLj (ORCPT ); Mon, 30 Apr 2007 14:11:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1946553AbXD3SLd (ORCPT ); Mon, 30 Apr 2007 14:11:33 -0400 Received: from pentafluge.infradead.org ([213.146.154.40]:54679 "EHLO pentafluge.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1946556AbXD3SLa (ORCPT ); Mon, 30 Apr 2007 14:11:30 -0400 Date: Mon, 30 Apr 2007 19:11:24 +0100 From: Christoph Hellwig To: William Lee Irwin III Cc: Andi Kleen , Christoph Hellwig , Alan Cox , David Chinner , Zan Lynx , Adrian Bunk , Linux Kernel Subject: Re: [3/6] make IRQ stacks independently configurable (was: Re: [-mm patch] i386: enable 4k stacks by default) Message-ID: <20070430181124.GC14739@infradead.org> Mail-Followup-To: Christoph Hellwig , William Lee Irwin III , Andi Kleen , Alan Cox , David Chinner , Zan Lynx , Adrian Bunk , Linux Kernel References: <20070428191927.GN3468@stusta.de> <1177795118.7828.6.camel@localhost> <20070430035838.GC77450368@melbourne.sgi.com> <20070430091754.24df88df@the-village.bc.nu> <20070430104806.GA14944@infradead.org> <20070430173819.GC19966@holomorphy.com> <20070430174405.GF19966@holomorphy.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070430174405.GF19966@holomorphy.com> User-Agent: Mutt/1.4.2.2i X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Apr 30, 2007 at 10:44:05AM -0700, William Lee Irwin III wrote: > On Mon, Apr 30, 2007 at 10:38:19AM -0700, William Lee Irwin III wrote: > > Here's what I did for i386 for someone concerned about blowing the stack. > > Divorce IRQ stack configuration from CONFIG_4KSTACKS, as it's believed to > be an important safety measure regardless of stack size by some users. We should just make irqstacks the default and kill the non-irqstack code.