1 files changed, 2 insertions, 0 deletions

diff --git a/arch/x86_64/kernel/i8259.c b/arch/x86_64/kernel/i8259.c
index c6c9791d77c..5de30035e54 100644
--- a/arch/x86_64/kernel/i8259.c
+++ b/arch/x86_64/kernel/i8259.c
@@ -492,6 +492,7 @@ void invalidate_interrupt5(void);
 void invalidate_interrupt6(void);
 void invalidate_interrupt7(void);
 void thermal_interrupt(void);
+void threshold_interrupt(void);
 void i8254_timer_resume(void);
 
 static void setup_timer_hardware(void)
@@ -580,6 +581,7 @@ void __init init_IRQ(void)
         set_intr_gate(CALL_FUNCTION_VECTOR, call_function_interrupt);
 #endif  
         set_intr_gate(THERMAL_APIC_VECTOR, thermal_interrupt);
+        set_intr_gate(THRESHOLD_APIC_VECTOR, threshold_interrupt);
 
 #ifdef CONFIG_X86_LOCAL_APIC
         /* self generated IPI for local APIC timer */