| From | Ben Hutchings <> | Date | Mon, 08 Feb 2016 23:53:51 +0000 | Subject | [PATCH 3.2 42/87] x86/reboot/quirks: Add iMac10,1 to pci_reboot_dmi_table[] |
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3.2.77-rc1 review patch. If anyone has any objections, please let me know.
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From: Mario Kleiner <mario.kleiner.de@gmail.com>
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> [bwh: Backported to 3.2: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> --- arch/x86/kernel/reboot.c | 8 ++++++++ 1 file changed, 8 insertions(+)
--- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -412,6 +412,14 @@ static struct dmi_system_id __initdata p 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 */ .callback = set_pci_reboot,
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