From: Ingo Molnar <mingo@elte.hu>
Date: Wed, 17 Oct 2007 16:04:34 +0000 (+0200)
Subject: x86: enable NMI watchdog on nosmp
X-Git-Tag: v2.6.24-rc1~476^2~96
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3fb450a327fc098efe6c9f000d470abac354cfcc;p=pandora-kernel.git

x86: enable NMI watchdog on nosmp

if nosmp has been passed as a boot option, but nmi_watchdog=2 has also
been enabled then keep minimal local APIC functionality around to make
the watchdog work.

this allowed me to debug a hard hang that would only occur with a nosmp
bootup.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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