x86: nmi - fix incorrect NMI watchdog used by default

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	commit 4b82b27770
	Author: Cyrill Gorcunov <gorcunov@gmail.com>
	Date:   Sat May 24 19:36:35 2008 +0400

set nmi_watchdog to NMI_IO_APIC as by default. This causes hangs on some
machines with buggy watchdogs. Fix it - i.e. restore old behaviour.

Thanks to Sitsofe Wheeler and Adrian Bunk for catching the problem
and Maciej W. Rozycki for explanation what is going on there.

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
CC: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

...

This commit is contained in:

Cyrill Gorcunov 2008-05-28 23:00:47 +04:00 • committed by Ingo Molnar

parent 1798bc22b2

commit 19ec673ced

2 changed files with 12 additions and 8 deletions

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16

arch/x86/kernel/nmi.c

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4

include/asm-x86/nmi.h

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