summaryrefslogtreecommitdiff
path: root/arch/x86/kernel/smp.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/kernel/smp.c')
-rw-r--r--arch/x86/kernel/smp.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
index 68f8cc222f25..c00cb64bc0a1 100644
--- a/arch/x86/kernel/smp.c
+++ b/arch/x86/kernel/smp.c
@@ -261,8 +261,10 @@ static inline void __smp_reschedule_interrupt(void)
__visible void smp_reschedule_interrupt(struct pt_regs *regs)
{
+ irq_enter();
ack_APIC_irq();
__smp_reschedule_interrupt();
+ irq_exit();
/*
* KVM uses this interrupt to force a cpu out of guest mode
*/