ipi_entering_ack_irq   18 arch/x86/kernel/irq_work.c 	ipi_entering_ack_irq();
ipi_entering_ack_irq  136 arch/x86/kernel/smp.c 	ipi_entering_ack_irq();
ipi_entering_ack_irq  249 arch/x86/kernel/smp.c 	ipi_entering_ack_irq();
ipi_entering_ack_irq  259 arch/x86/kernel/smp.c 	ipi_entering_ack_irq();