linux-kernel - Fwd: [PATCH] x86: Add iMac10,1 to pci_reboot_dmi

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Date:	Fri, 1 Jan 2016 23:48:07 +0100
From:	Mario Kleiner <mario.kleiner.de@...il.com>
To:	LKML <linux-kernel@...r.kernel.org>
Subject: Fwd: [PATCH] x86: Add iMac10,1 to pci_reboot_dmi_table

-------- Forwarded Message --------
Subject: [PATCH] x86: Add iMac10,1 to pci_reboot_dmi_table
Date: Fri, 18 Dec 2015 20:24:06 +0100
From: Mario Kleiner <mario.kleiner.de@...il.com>
To: x86@...nel.org
CC: mingo@...hat.com, hpa@...or.com, mario.kleiner.de@...il.com, 
stable@...r.kernel.org

Without the reboot=pci method, the iMac 10,1 simply
hangs after printing "Restarting system" at the point
when it should reboot. This fixes it.

Signed-off-by: Mario Kleiner <mario.kleiner.de@...il.com>
Cc: <stable@...r.kernel.org>
---
  arch/x86/kernel/reboot.c | 8 ++++++++
  1 file changed, 8 insertions(+)

diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 02693dd..f660d63 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -182,6 +182,14 @@ static struct dmi_system_id __initdata 
reboot_dmi_table[] = {
  			DMI_MATCH(DMI_PRODUCT_NAME, "iMac9,1"),
  		},
  	},
+	{	/* Handle problems with rebooting on the iMac10,1. */
+		.callback = set_pci_reboot,
+		.ident = "Apple iMac10,1",
+		.matches = {
+		    DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+		    DMI_MATCH(DMI_PRODUCT_NAME, "iMac10,1"),
+		},
+	},

  	/* ASRock */
  	{	/* Handle problems with rebooting on ASRock Q1900DC-ITX */
-- 
1.9.1



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