x86/reboot/quirks: Add iMac10,1 to pci_reboot_dmi_table[]

commit 2f0c0b2d96b1205efb14347009748d786c2d9ba5 upstream.

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@gmail.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Jones <davej@codemonkey.org.uk>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1450466646-26663-1-git-send-email-mario.kleiner.de@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 02693dd9a0790b804a515294714d59ed68688ba8..f660d63f40feedbf33dd3a22246dfd7f4dbe88ba 100644 (file)
--- 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 */