From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751852AbWEPQRq (ORCPT ); Tue, 16 May 2006 12:17:46 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751661AbWEPQRq (ORCPT ); Tue, 16 May 2006 12:17:46 -0400 Received: from srv5.dvmed.net ([207.36.208.214]:7300 "EHLO mail.dvmed.net") by vger.kernel.org with ESMTP id S1751657AbWEPQRp (ORCPT ); Tue, 16 May 2006 12:17:45 -0400 Message-ID: <4469FB26.5070605@garzik.org> Date: Tue, 16 May 2006 12:17:42 -0400 From: Jeff Garzik User-Agent: Thunderbird 1.5.0.2 (X11/20060501) MIME-Version: 1.0 To: Linux Kernel Mailing List , Linus Torvalds CC: Andrew Morton , Andi Kleen Subject: Re: [PATCH] i386/x86_64: Force pci=noacpi on HP XW9300 References: <200605161559.k4GFx3Mi017163@hera.kernel.org> In-Reply-To: <200605161559.k4GFx3Mi017163@hera.kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: -4.1 (----) X-Spam-Report: SpamAssassin version 3.1.1 on srv5.dvmed.net summary: Content analysis details: (-4.1 points, 5.0 required) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Linux Kernel Mailing List wrote: > commit 5491d0f3e206beb95eeb506510d62a1dab462df1 > tree 5c4aadcfb4a93535e2f6e0f5977e930ccacec0e9 > parent f0fdabf8bf187c9aafeb139a828c530ef45cf022 > author Andi Kleen Mon, 15 May 2006 18:19:41 +0200 > committer Linus Torvalds Tue, 16 May 2006 21:59:31 -0700 > > [PATCH] i386/x86_64: Force pci=noacpi on HP XW9300 > > This is needed to see all devices. > > The system has multiple PCI segments and we don't handle that properly > yet in PCI and ACPI. Short term before this is fixed blacklist it to > pci=noacpi. > > Acked-by: len.brown@intel.com > Cc: gregkh@suse.de > Signed-off-by: Andi Kleen > Signed-off-by: Linus Torvalds > > arch/i386/kernel/acpi/boot.c | 8 ++++++++ > 1 files changed, 8 insertions(+) > > diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c > index 40e5aba..daee695 100644 > --- a/arch/i386/kernel/acpi/boot.c > +++ b/arch/i386/kernel/acpi/boot.c > @@ -1066,6 +1066,14 @@ static struct dmi_system_id __initdata a > DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"), > }, > }, > + { > + .callback = disable_acpi_pci, > + .ident = "HP xw9300", > + .matches = { > + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), > + DMI_MATCH(DMI_PRODUCT_NAME, "HP xw9300 Workstation"), Strong NAK. Please revert. This majorly screws my primary workstation, and many other users with this workstation. At a minimum, you should test to see if the BIOS has activated PCI domain support first! Jeff