Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263448AbUIML4L (ORCPT ); Mon, 13 Sep 2004 07:56:11 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265098AbUIML4L (ORCPT ); Mon, 13 Sep 2004 07:56:11 -0400 Received: from clock-tower.bc.nu ([81.2.110.250]:62648 "EHLO localhost.localdomain") by vger.kernel.org with ESMTP id S263448AbUIML4I (ORCPT ); Mon, 13 Sep 2004 07:56:08 -0400 Subject: Re: [PATCH 1/3] Separate IRQ-stacks from 4K-stacks option From: Alan Cox To: Lee Revell Cc: Andrea Arcangeli , Ingo Molnar , Chris Wedgwood , Arjan van de Ven , Hugh Dickins , "Martin J. Bligh" , LKML , Christoph Hellwig In-Reply-To: <1095025000.22893.52.camel@krustophenia.net> References: <593560000.1094826651@[10.10.2.4]> <20040910151538.GA24434@devserv.devel.redhat.com> <20040910152852.GC15643@x30.random> <20040910153421.GD24434@devserv.devel.redhat.com> <1095016687.1306.667.camel@krustophenia.net> <20040912192515.GA8165@taniwha.stupidest.org> <20040912193542.GB28791@elte.hu> <20040912203308.GA3049@dualathlon.random> <1095025000.22893.52.camel@krustophenia.net> Content-Type: text/plain Content-Transfer-Encoding: 7bit Message-Id: <1095072683.14374.6.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 (1.4.6-2) Date: Mon, 13 Sep 2004 11:51:24 +0100 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 764 Lines: 18 On Sul, 2004-09-12 at 22:36, Lee Revell wrote: > > hence I don't think not allowing nested irqs at all is a good idea and > > it's a nice feature to support them. > > Agreed. I was just pointing out that in addition to being a bad idea it > wouldn't work unless the IDE i/o completion issue is addressed. Limited nesting is fine and we already have the framework to make it easy to limit nesting nicely if we want to. Doesn't alter the fact the IDE one wants looking at once the more serious IDE work is done. Alan - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/