diff options
Diffstat (limited to 'arch/x86_64/kernel/time.c')
| -rw-r--r-- | arch/x86_64/kernel/time.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c index 43c9fa0f8d5..211bf0e51d9 100644 --- a/arch/x86_64/kernel/time.c +++ b/arch/x86_64/kernel/time.c @@ -471,6 +471,11 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) write_sequnlock(&xtime_lock); +#ifdef CONFIG_X86_LOCAL_APIC + if (using_apic_timer) + smp_send_timer_broadcast_ipi(); +#endif + return IRQ_HANDLED; } |