linux-kernel - [tip:x86/urgent] x86. reboot: Make Dell Latitude E6320 use reboot=pci

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Date:	Wed, 13 Jul 2011 04:48:54 GMT
From:	tip-bot for Maxime Ripard <maxime.ripard@...e-electrons.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	mjg@...hat.com, linux-kernel@...r.kernel.org, hpa@...or.com,
	mingo@...hat.com, tglx@...utronix.de,
	maxime.ripard@...e-electrons.com
Subject: [tip:x86/urgent] x86. reboot: Make Dell Latitude E6320 use reboot=pci

Commit-ID:  3628c3f5c818cfc6e588d1ccb31f19aa12345c02
Gitweb:     http://git.kernel.org/tip/3628c3f5c818cfc6e588d1ccb31f19aa12345c02
Author:     Maxime Ripard <maxime.ripard@...e-electrons.com>
AuthorDate: Tue, 28 Jun 2011 15:57:31 +0200
Committer:  H. Peter Anvin <hpa@...or.com>
CommitDate: Tue, 12 Jul 2011 21:42:48 -0700

x86. reboot: Make Dell Latitude E6320 use reboot=pci

The Dell Latitude E6320 doesn't reboot unless reboot=pci is set.
Force it thanks to DMI.

Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
Link: http://lkml.kernel.org/r/1309269451-4966-1-git-send-email-maxime.ripard@free-electrons.com
Cc: Matthew Garrett <mjg@...hat.com>
Signed-off-by: H. Peter Anvin <hpa@...or.com>
---
 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 4f0d46f..14eed21 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -419,6 +419,14 @@ static struct dmi_system_id __initdata pci_reboot_dmi_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "iMac9,1"),
 		},
 	},
+	{	/* Handle problems with rebooting on the Latitude E6320. */
+		.callback = set_pci_reboot,
+		.ident = "Dell Latitude E6320",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E6320"),
+		},
+	},
 	{ }
 };
 
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