[PATCH] Add SMP support on x86_64 to reservation framework

This patch includes the changes to make the nmi watchdog on x86_64 SMP
aware.  A bunch of code was moved around to make it simpler to read.  In
addition, it is now possible to determine if a particular NMI was the result
of the watchdog or not.  This feature allows the kernel to filter out
unknown NMIs easier.

Signed-off-by:  Don Zickus <dzickus@redhat.com>
Signed-off-by: Andi Kleen <ak@suse.de>

1 files changed, 1 insertions, 2 deletions

diff --git a/arch/x86_64/kernel/apic.c b/arch/x86_64/kernel/apic.c
index 2b8cef037a65..692e9b579743 100644
--- a/arch/x86_64/kernel/apic.c
+++ b/arch/x86_64/kernel/apic.c
@@ -479,8 +479,7 @@ void __cpuinit setup_local_APIC (void)
         }
 
         nmi_watchdog_default();
-        if (nmi_watchdog == NMI_LOCAL_APIC)
-                setup_apic_nmi_watchdog();
+        setup_apic_nmi_watchdog(NULL);
         apic_pm_activate();
 }