Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763240AbZLQAzB (ORCPT ); Wed, 16 Dec 2009 19:55:01 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1761986AbZLQAys (ORCPT ); Wed, 16 Dec 2009 19:54:48 -0500 Received: from kroah.org ([198.145.64.141]:44511 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760555AbZLQAyk (ORCPT ); Wed, 16 Dec 2009 19:54:40 -0500 X-Mailbox-Line: From gregkh@mini.kroah.org Wed Dec 16 16:47:08 2009 Message-Id: <20091217004708.398272676@mini.kroah.org> User-Agent: quilt/0.48-1 Date: Wed, 16 Dec 2009 16:46:01 -0800 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Leann Ogasawara , "H. Peter Anvin" Subject: [10/18] x86: ASUS P4S800 reboot=bios quirk In-Reply-To: <20091217005306.GA6230@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2167 Lines: 68 2.6.27-stable review patch. If anyone has any objections, please let us know. ------------------ From: Leann Ogasawara commit 4832ddda2ec4df96ea1eed334ae2dbd65fc1f541 upstream. Bug reporter noted their system with an ASUS P4S800 motherboard would hang when rebooting unless reboot=b was specified. Their dmidecode didn't contain descriptive System Information for Manufacturer or Product Name, so I used their Base Board Information to create a reboot quirk patch. The bug reporter confirmed this patch resolves the reboot hang. Handle 0x0001, DMI type 1, 25 bytes System Information Manufacturer: System Manufacturer Product Name: System Name Version: System Version Serial Number: SYS-1234567890 UUID: E0BFCD8B-7948-D911-A953-E486B4EEB67F Wake-up Type: Power Switch Handle 0x0002, DMI type 2, 8 bytes Base Board Information Manufacturer: ASUSTeK Computer INC. Product Name: P4S800 Version: REV 1.xx Serial Number: xxxxxxxxxxx BugLink: http://bugs.launchpad.net/bugs/366682 ASUS P4S800 will hang when rebooting unless reboot=b is specified. Add a quirk to reboot through the bios. Signed-off-by: Leann Ogasawara LKML-Reference: <1259972107.4629.275.camel@emiko> Signed-off-by: H. Peter Anvin Signed-off-by: Greg Kroah-Hartman --- arch/x86/kernel/reboot.c | 8 ++++++++ 1 file changed, 8 insertions(+) --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -219,6 +219,14 @@ static struct dmi_system_id __initdata r DMI_MATCH(DMI_PRODUCT_NAME, "Dell XPS710"), }, }, + { /* Handle problems with rebooting on ASUS P4S800 */ + .callback = set_bios_reboot, + .ident = "ASUS P4S800", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."), + DMI_MATCH(DMI_BOARD_NAME, "P4S800"), + }, + }, { } }; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/