From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760282Ab3BHSnO (ORCPT ); Fri, 8 Feb 2013 13:43:14 -0500 Received: from relay2.sgi.com ([192.48.179.30]:52580 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1760202Ab3BHSnI (ORCPT ); Fri, 8 Feb 2013 13:43:08 -0500 Message-Id: <20130208184305.469737839@gulag1.americas.sgi.com> User-Agent: quilt/0.47-1 Date: Fri, 08 Feb 2013 12:43:07 -0600 From: Mike Travis To: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" Cc: Andrew Morton , x86@kernel.org, linux-kernel@vger.kernel.org, Russ Anderson , Jiang Liu , Bjorn Helgaas , Yinghai Lu , Greg Kroah-Hartman Subject: [PATCH 2/7] x86, UV: UV3 Update ACPI Check References: <20130208184305.132404589@gulag1.americas.sgi.com> Content-Disposition: inline; filename=uv3-update-acpi-check.patch Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add UV3 to exclusion list. Instead of adding every new series of SGI UV systems, just check oem_id to have a prefix of "SGI". Signed-off-by: Mike Travis Acked-by: Russ Anderson Reviewed-by: Dimitri Sivanich Cc: Jiang Liu Cc: Bjorn Helgaas Cc: Yinghai Lu Cc: Greg Kroah-Hartman --- arch/x86/pci/mmconfig-shared.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- linux.orig/arch/x86/pci/mmconfig-shared.c +++ linux/arch/x86/pci/mmconfig-shared.c @@ -548,8 +548,7 @@ static int __init acpi_mcfg_check_entry( if (cfg->address < 0xFFFFFFFF) return 0; - if (!strcmp(mcfg->header.oem_id, "SGI") || - !strcmp(mcfg->header.oem_id, "SGI2")) + if (!strncmp(mcfg->header.oem_id, "SGI", 3)) return 0; if (mcfg->header.revision >= 1) {