Commit 3889d0ce authored Nov 22, 2008 by H. Peter Anvin

x86: revert default reboot method to REBOOT_KBD



Impact: Reverts default reboot method.

Checkin 14d7ca5c changed the default
reboot method to "pci", a.k.a. port CF9.  Unfortunately this has been
shown to cause lockups on at least two systems for which REBOOT_KBD
worked, both Thinkpads with Intel chipsets.  This reverts the default
to REBOOT_KBD, while leaving the option to have "reboot=pci" specified
explicitly or via a DMI match.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

parent 14d7ca5c

arch/x86/kernel/reboot.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -29,7 +29,7 @@ EXPORT_SYMBOL(pm_power_off);

		static const struct desc_ptr no_idt = {};
		static int reboot_mode;
		enum reboot_type reboot_type = BOOT_CF9_COND;
		enum reboot_type reboot_type = BOOT_KBD;
		int reboot_force;

		#if defined(CONFIG_X86_32) && defined(CONFIG_SMP)

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