From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S270673AbTHJVcZ (ORCPT ); Sun, 10 Aug 2003 17:32:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S270677AbTHJVcZ (ORCPT ); Sun, 10 Aug 2003 17:32:25 -0400 Received: from fw.osdl.org ([65.172.181.6]:5009 "EHLO mail.osdl.org") by vger.kernel.org with ESMTP id S270673AbTHJVcX (ORCPT ); Sun, 10 Aug 2003 17:32:23 -0400 Date: Sun, 10 Aug 2003 14:32:20 -0700 From: Andrew Morton To: Benjamin Weber Cc: linux-kernel@vger.kernel.org, B.Zolnierkiewicz@elka.pw.edu.pl, akpm@digeo.com, adq_dvb@lidskialf.net Subject: Re: [BUG mm-tree of test2/test3] nforce2-acpi-fixes breaks via ide controller Message-Id: <20030810143220.0a4d1e69.akpm@osdl.org> In-Reply-To: <1060533632.3886.19.camel@athxp.bwlinux.de> References: <1060533632.3886.19.camel@athxp.bwlinux.de> X-Mailer: Sylpheed version 0.9.4 (GTK+ 1.2.10; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Benjamin Weber wrote: > > Hi all > > Since the test2-mm1 sources I get the following error during boot: > > VP_IDE: IDE controller at PCI slot 0000:00:11.1 > VP_IDE: (ide_setup_pci_device:) Could not enable device. > > This results in not being able to use DMA for any devices connected to > my IDE controller. Hdparm says permission denied when I do a hdparm -d1 > /dev/hda e.g. > > I checked with a vanilla kernel and everything is working fine there. > Going through the broken-out patches from Andrew Morton I found the one > patch that caused the above behavior: nforce2-acpi-fixes.patch Thanks for working that out. It must have taken some time. > I do not know why it should interfere with my via stuff, but it does. A > vanilla test3 kernel is working fine as well, whereas test3-mm1 shows > the same error as before with test2-mmX. Me either. Unfortunately that patch does five different things so we cannot easily narrow it down further.