2 files changed, 8 insertions, 0 deletions

diff --git a/arch/x86/kernel/apic_32.c b/arch/x86/kernel/apic_32.c
index f1882329b9cf..af227bce23b1 100644
--- a/arch/x86/kernel/apic_32.c
+++ b/arch/x86/kernel/apic_32.c
@@ -685,7 +685,11 @@ static void local_apic_timer_interrupt(void)
         /*
          * the NMI deadlock-detector uses this.
          */
+#ifdef CONFIG_X86_64
+        add_pda(apic_timer_irqs, 1);
+#else
         per_cpu(irq_stat, cpu).apic_timer_irqs++;
+#endif
 
         evt->event_handler(evt);
 }
diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c
index eec10b34dc49..a9ad2cb4ff95 100644
--- a/arch/x86/kernel/apic_64.c
+++ b/arch/x86/kernel/apic_64.c
@@ -567,7 +567,11 @@ static void local_apic_timer_interrupt(void)
         /*
          * the NMI deadlock-detector uses this.
          */
+#ifdef CONFIG_X86_64
         add_pda(apic_timer_irqs, 1);
+#else
+        per_cpu(irq_stat, cpu).apic_timer_irqs++;
+#endif
 
         evt->event_handler(evt);
 }