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Message-Id: <20200619141620.793530387@linuxfoundation.org>
Date: Fri, 19 Jun 2020 16:31:46 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Hill Ma <maahiuzeon@...il.com>,
Borislav Petkov <bp@...e.de>
Subject: [PATCH 4.9 012/128] x86/reboot/quirks: Add MacBook6,1 reboot quirk
From: Hill Ma <maahiuzeon@...il.com>
commit 140fd4ac78d385e6c8e6a5757585f6c707085f87 upstream.
On MacBook6,1 reboot would hang unless parameter reboot=pci is added.
Make it automatic.
Signed-off-by: Hill Ma <maahiuzeon@...il.com>
Signed-off-by: Borislav Petkov <bp@...e.de>
Cc: stable@...r.kernel.org
Link: https://lkml.kernel.org/r/20200425200641.GA1554@cslab.localdomain
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
arch/x86/kernel/reboot.c | 8 ++++++++
1 file changed, 8 insertions(+)
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -198,6 +198,14 @@ static struct dmi_system_id __initdata r
DMI_MATCH(DMI_PRODUCT_NAME, "MacBook5"),
},
},
+ { /* Handle problems with rebooting on Apple MacBook6,1 */
+ .callback = set_pci_reboot,
+ .ident = "Apple MacBook6,1",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacBook6,1"),
+ },
+ },
{ /* Handle problems with rebooting on Apple MacBookPro5 */
.callback = set_pci_reboot,
.ident = "Apple MacBookPro5",
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