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x86: revert default reboot method to REBOOT_KBD

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Impact: Reverts default reboot method.

Checkin 14d7ca5c57 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>
This commit is contained in:
H. Peter Anvin 2008-11-22 23:39:23 -08:00
parent 14d7ca5c57
commit 3889d0cea2
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kernel/reboot.c
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@ -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)