linux-kernel - [tip:x86/urgent] x86: Add Dell OptiPlex 760 reboot quirk

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Message-ID: <tip-35ea63d70f827a26c150993b4b940925bb02b03f@git.kernel.org>
Date:	Sat, 30 Jan 2010 20:18:43 GMT
From:	tip-bot for Leann Ogasawara <leann.ogasawara@...onical.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	leann.ogasawara@...onical.com, stable@...nel.org,
	tglx@...utronix.de
Subject: [tip:x86/urgent] x86: Add Dell OptiPlex 760 reboot quirk

Commit-ID:  35ea63d70f827a26c150993b4b940925bb02b03f
Gitweb:     http://git.kernel.org/tip/35ea63d70f827a26c150993b4b940925bb02b03f
Author:     Leann Ogasawara <leann.ogasawara@...onical.com>
AuthorDate: Wed, 27 Jan 2010 15:29:18 -0800
Committer:  H. Peter Anvin <hpa@...or.com>
CommitDate: Wed, 27 Jan 2010 16:28:51 -0800

x86: Add Dell OptiPlex 760 reboot quirk

Dell OptiPlex 760 hangs on reboot unless reboot=bios is used.  Add quirk
to reboot through the BIOS.

BugLink: https://bugs.launchpad.net/bugs/488319

Signed-off-by: Leann Ogasawara <leann.ogasawara@...onical.com>
LKML-Reference: <1264634958.27335.1091.camel@...ko>
Cc: <stable@...nel.org>
Signed-off-by: H. Peter Anvin <hpa@...or.com>
---
 arch/x86/kernel/reboot.c |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 1545bc0..704bddc 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -203,6 +203,15 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = {
 			DMI_MATCH(DMI_BOARD_NAME, "0T656F"),
 		},
 	},
+	{	/* Handle problems with rebooting on Dell OptiPlex 760 with 0G919G*/
+		.callback = set_bios_reboot,
+		.ident = "Dell OptiPlex 760",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 760"),
+			DMI_MATCH(DMI_BOARD_NAME, "0G919G"),
+		},
+	},
 	{	/* Handle problems with rebooting on Dell 2400's */
 		.callback = set_bios_reboot,
 		.ident = "Dell PowerEdge 2400",
--
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