kvm_arch_timer_handler 926 virt/kvm/arm/arch_timer.c err = request_percpu_irq(host_vtimer_irq, kvm_arch_timer_handler, kvm_arch_timer_handler 959 virt/kvm/arm/arch_timer.c err = request_percpu_irq(host_ptimer_irq, kvm_arch_timer_handler,