entering_ack_irq 144 arch/x86/hyperv/hv_init.c entering_ack_irq(); entering_ack_irq 1142 arch/x86/kernel/apic/apic.c entering_ack_irq(); entering_ack_irq 862 arch/x86/kernel/apic/vector.c entering_ack_irq(); entering_ack_irq 53 arch/x86/kernel/cpu/acrn.c entering_ack_irq(); entering_ack_irq 279 arch/x86/kernel/irq.c entering_ack_irq(); entering_ack_irq 310 arch/x86/kernel/irq.c entering_ack_irq(); entering_ack_irq 323 arch/x86/kernel/irq.c entering_ack_irq(); entering_ack_irq 337 arch/x86/kernel/irq.c entering_ack_irq();