kvm_irqchip 1716 arch/x86/kvm/x86.c struct kvm_irqchip chip; kvm_irqchip 1735 arch/x86/kvm/x86.c struct kvm_irqchip chip; kvm_irqchip 395 include/linux/kvm.h #define KVM_GET_IRQCHIP _IOWR(KVMIO, 0x62, struct kvm_irqchip) kvm_irqchip 396 include/linux/kvm.h #define KVM_SET_IRQCHIP _IOR(KVMIO, 0x63, struct kvm_irqchip)