kvmppc_xive_attach_escalation
kvmppc_xive_attach_escalation(
r = kvmppc_xive_attach_escalation(vcpu, 0, kvmppc_xive_has_single_escalation(xive));
kvmppc_xive_attach_escalation(vcpu, prio,
int kvmppc_xive_attach_escalation(struct kvm_vcpu *vcpu, u8 prio,
rc = kvmppc_xive_attach_escalation(vcpu, priority,