linux-kernel - [tip:x86/urgent] x86: add Dell XPS710 reboot quirk

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Message-ID: <tip-dd4124a8a06bca89c077a16437edac010f0bb993@git.kernel.org>
Date:	Wed, 4 Mar 2009 19:57:29 GMT
From:	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,
	manoj.iyer@...onical.com, leann.ogasawara@...onical.com,
	tim.gardner@...onical.com, stable@...nel.org, tglx@...utronix.de,
	mingo@...e.hu
Subject: [tip:x86/urgent] x86: add Dell XPS710 reboot quirk

Commit-ID:  dd4124a8a06bca89c077a16437edac010f0bb993
Gitweb:     http://git.kernel.org/tip/dd4124a8a06bca89c077a16437edac010f0bb993
Author:     "Leann Ogasawara" <leann.ogasawara@...onical.com>
AuthorDate: Wed, 4 Mar 2009 11:53:00 -0800
Commit:     Ingo Molnar <mingo@...e.hu>
CommitDate: Wed, 4 Mar 2009 20:56:15 +0100

x86: add Dell XPS710 reboot quirk

Dell XPS710 will hang on reboot.  This is resolved by adding a quirk to
set bios reboot.

Signed-off-by: Leann Ogasawara <leann.ogasawara@...onical.com>
Signed-off-by: Tim Gardner <tim.gardner@...onical.com>
Cc: "manoj.iyer" <manoj.iyer@...onical.com>
Cc: <stable@...nel.org>
LKML-Reference: <1236196380.3231.89.camel@...ko>
Signed-off-by: Ingo Molnar <mingo@...e.hu>


---
 arch/x86/kernel/reboot.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 2b46eb4..4526b3a 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -217,6 +217,14 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq"),
 		},
 	},
+	{	/* Handle problems with rebooting on Dell XPS710 */
+		.callback = set_bios_reboot,
+		.ident = "Dell XPS710",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Dell XPS710"),
+		},
+	},
 	{ }
 };
 
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