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-rw-r--r--arch/i386/kernel/smpboot.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c
index efe07990e7f..9367af76ce3 100644
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/i386/kernel/smpboot.c
@@ -1376,7 +1376,8 @@ int __cpu_disable(void)
*/
if (cpu == 0)
return -EBUSY;
-
+ if (nmi_watchdog == NMI_LOCAL_APIC)
+ stop_apic_nmi_watchdog(NULL);
clear_local_APIC();
/* Allow any queued timer interrupts to get serviced */
local_irq_enable();