aboutsummaryrefslogtreecommitdiff
path: root/arch/i386/kernel/time.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/i386/kernel/time.c')
-rw-r--r--arch/i386/kernel/time.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/i386/kernel/time.c b/arch/i386/kernel/time.c
index 41c5b2dc620..a14d594bfbe 100644
--- a/arch/i386/kernel/time.c
+++ b/arch/i386/kernel/time.c
@@ -302,6 +302,12 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
do_timer_interrupt(irq, regs);
write_sequnlock(&xtime_lock);
+
+#ifdef CONFIG_X86_LOCAL_APIC
+ if (using_apic_timer)
+ smp_send_timer_broadcast_ipi(regs);
+#endif
+
return IRQ_HANDLED;
}