From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758940AbYBLCBb (ORCPT ); Mon, 11 Feb 2008 21:01:31 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753096AbYBLCBW (ORCPT ); Mon, 11 Feb 2008 21:01:22 -0500 Received: from sca-es-mail-1.Sun.COM ([192.18.43.132]:37106 "EHLO sca-es-mail-1.sun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750770AbYBLCBV (ORCPT ); Mon, 11 Feb 2008 21:01:21 -0500 Date: Mon, 11 Feb 2008 18:20:46 -0800 From: Yinghai Lu Subject: Re: [PATCH 4/4] x86_64: check msr to get mmconfig for amd family 10h opteron v3 In-reply-to: <20080211170944.8b567a89.akpm@linux-foundation.org> To: Andrew Morton Cc: greg@kroah.com, mingo@elte.hu, linux-kernel@vger.kernel.org Message-id: <200802111820.47244.yinghai.lu@sun.com> Organization: SUN MIME-version: 1.0 Content-type: text/plain; charset=iso-8859-1 Content-transfer-encoding: 7BIT Content-disposition: inline References: <200802111643.17265.yinghai.lu@sun.com> <200802111648.35299.yinghai.lu@sun.com> <20080211170944.8b567a89.akpm@linux-foundation.org> User-Agent: KMail/1.9.6 (enterprise 20070904.708012) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Monday 11 February 2008 05:09:44 pm Andrew Morton wrote: > On Mon, 11 Feb 2008 16:48:35 -0800 > Yinghai Lu wrote: > > > From: Yinghai Lu > > > > so even booting kernel with acpi=off or even MCFG is not there, we still can > > use MMCONFIG. > > > > This patch threw a big reject. I didn't check why. > > > > + pci_direct_conf1.read(0, bus, devfn, 0, 4, &l); > > When I fixed the reject, compilation failed here. > > arch/x86/pci/mmconfig-shared.c: In function 'pci_mmcfg_check_hostbridge': > arch/x86/pci/mmconfig-shared.c:214: error: 'pci_direct_conf1' undeclared (first use in this function) > > > What kernel are you patching? > linus tree. other three are ok? YH