317 static void init_vpa(struct kvm_vcpu *vcpu, struct lppaca *vpa)  in init_vpa()  argument
319 	vpa->__old_status |= LPPACA_OLD_SHARED_PROC;  in init_vpa()
320 	vpa->yield_count = cpu_to_be32(1);  in init_vpa()
357 				       unsigned long vcpuid, unsigned long vpa)  in do_h_register_vpa()  argument
375 		if ((vpa & (L1_CACHE_BYTES - 1)) || !vpa)  in do_h_register_vpa()
379 		va = kvmppc_pin_guest_page(kvm, vpa, &nb);  in do_h_register_vpa()
386 		kvmppc_unpin_guest_page(kvm, va, vpa, false);  in do_h_register_vpa()
392 		vpa = 0;  in do_h_register_vpa()
404 		vpap = &tvcpu->arch.vpa;  in do_h_register_vpa()
415 		if (!vpa_is_registered(&tvcpu->arch.vpa))  in do_h_register_vpa()
425 		if (!vpa_is_registered(&tvcpu->arch.vpa))  in do_h_register_vpa()
439 		vpap = &tvcpu->arch.vpa;  in do_h_register_vpa()
455 		vpap->next_gpa = vpa;  in do_h_register_vpa()
517 	if (!(vcpu->arch.vpa.update_pending ||  in kvmppc_update_vpas()
523 	if (vcpu->arch.vpa.update_pending) {  in kvmppc_update_vpas()
524 		kvmppc_update_vpa(vcpu, &vcpu->arch.vpa);  in kvmppc_update_vpas()
525 		if (vcpu->arch.vpa.pinned_addr)  in kvmppc_update_vpas()
526 			init_vpa(vcpu, vcpu->arch.vpa.pinned_addr);  in kvmppc_update_vpas()
560 	struct lppaca *vpa;  in kvmppc_create_dtl_entry()  local
566 	vpa = vcpu->arch.vpa.pinned_addr;  in kvmppc_create_dtl_entry()
575 	if (!dt || !vpa)  in kvmppc_create_dtl_entry()
590 	vpa->dtl_idx = cpu_to_be64(++vcpu->arch.dtl_index);  in kvmppc_create_dtl_entry()
663 	lppaca = (struct lppaca *)vcpu->arch.vpa.pinned_addr;  in kvmppc_get_yield_count()
1117 		*val = get_reg_val(id, vcpu->arch.vpa.next_gpa);  in kvmppc_get_one_reg_hv()
1316 		r = set_vpa(vcpu, &vcpu->arch.vpa, addr, sizeof(struct lppaca));  in kvmppc_set_one_reg_hv()
1322 		if (addr && !vcpu->arch.vpa.next_gpa)  in kvmppc_set_one_reg_hv()
1331 			     !vcpu->arch.vpa.next_gpa))  in kvmppc_set_one_reg_hv()
1678 static void unpin_vpa(struct kvm *kvm, struct kvmppc_vpa *vpa)  in unpin_vpa()  argument
1680 	if (vpa->pinned_addr)  in unpin_vpa()
1681 		kvmppc_unpin_guest_page(kvm, vpa->pinned_addr, vpa->gpa,  in unpin_vpa()
1682 					vpa->dirty);  in unpin_vpa()
1690 	unpin_vpa(vcpu->kvm, &vcpu->arch.vpa);  in kvmppc_core_vcpu_free_hv()
1907 		else if (vcpu->arch.vpa.update_pending ||  in prepare_threads()