KVM_XEN_HVM_CONFIG 1298 include/uapi/linux/kvm.h #define KVM_XEN_HVM_CONFIG        _IOW(KVMIO,  0x7a, struct kvm_xen_hvm_config)
KVM_XEN_HVM_CONFIG 1298 tools/include/uapi/linux/kvm.h #define KVM_XEN_HVM_CONFIG        _IOW(KVMIO,  0x7a, struct kvm_xen_hvm_config)