From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 5 Feb 2003 07:12:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 5 Feb 2003 07:12:11 -0500 Received: from [217.167.51.129] ([217.167.51.129]:59385 "EHLO zion.wanadoo.fr") by vger.kernel.org with ESMTP id ; Wed, 5 Feb 2003 07:12:09 -0500 Subject: Re: 2.4.21-pre4: PDC ide driver problems with shared interrupts From: Benjamin Herrenschmidt To: Stephan von Krawczynski Cc: alan@redhat.com, linux-kernel@vger.kernel.org In-Reply-To: <20030205123951.54207275.skraw@ithnet.com> References: <20030202161837.010bed14.skraw@ithnet.com> <3E3D4C08.2030300@pobox.com> <20030202185205.261a45ce.skraw@ithnet.com> <3E3D6367.9090907@pobox.com> <20030205104845.17a0553c.skraw@ithnet.com> <1044443761.685.44.camel@zion.wanadoo.fr> <20030205123951.54207275.skraw@ithnet.com> Content-Type: text/plain Content-Transfer-Encoding: 7bit Organization: Message-Id: <1044447738.685.113.camel@zion.wanadoo.fr> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.2.1 Date: 05 Feb 2003 13:22:19 +0100 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org > I have to give a short note on this one: > indeed is the system currently running with a single CPU, _but_ since it is a > dual-mb the kernel is already compiled for SMP. It is started with "nosmp" > option though. I wanted to mention this not knowing if it is important for the > codepath. Shouldn be an issue. I suppose you don't use fancy stuff like preempt or IDE taskfile IO, right ? Ben.