1 files changed, 2 insertions, 0 deletions

diff --git a/arch/i386/kernel/smp.c b/arch/i386/kernel/smp.c
index 5285aff8367f..ffc4f65c5189 100644
--- a/arch/i386/kernel/smp.c
+++ b/arch/i386/kernel/smp.c
@@ -23,6 +23,7 @@
 
 #include <asm/mtrr.h>
 #include <asm/tlbflush.h>
+#include <asm/idle.h>
 #include <mach_apic.h>
 
 /*
@@ -624,6 +625,7 @@ fastcall void smp_call_function_interrupt(struct pt_regs *regs)
         /*
          * At this point the info structure may be out of scope unless wait==1
          */
+        exit_idle();
         irq_enter();
         (*func)(info);
         irq_exit();