113 	u64 operand2;  in handle_set_prefix()  local
123 	operand2 = kvm_s390_get_base_disp_s(vcpu, &ar);  in handle_set_prefix()
126 	if (operand2 & 3)  in handle_set_prefix()
130 	rc = read_guest(vcpu, operand2, ar, &address, sizeof(address));  in handle_set_prefix()
151 	u64 operand2;  in handle_store_prefix()  local
161 	operand2 = kvm_s390_get_base_disp_s(vcpu, &ar);  in handle_store_prefix()
164 	if (operand2 & 3)  in handle_store_prefix()
170 	rc = write_guest(vcpu, operand2, ar, &address, sizeof(address));  in handle_store_prefix()
174 	VCPU_EVENT(vcpu, 3, "STPX: storing prefix 0x%x into 0x%llx", address, operand2);  in handle_store_prefix()
783 	u64 operand2;  in handle_stidp()  local
792 	operand2 = kvm_s390_get_base_disp_s(vcpu, &ar);  in handle_stidp()
794 	if (operand2 & 7)  in handle_stidp()
797 	rc = write_guest(vcpu, operand2, ar, &stidp_data, sizeof(stidp_data));  in handle_stidp()
849 	u64 operand2;  in handle_stsi()  local
874 	operand2 = kvm_s390_get_base_disp_s(vcpu, &ar);  in handle_stsi()
876 	if (!kvm_s390_pv_cpu_is_protected(vcpu) && (operand2 & 0xfff))  in handle_stsi()
902 		rc = write_guest(vcpu, operand2, ar, (void *)mem, PAGE_SIZE);  in handle_stsi()
909 		insert_stsi_usr_data(vcpu, operand2, ar, fc, sel1, sel2);  in handle_stsi()
912 	trace_kvm_s390_handle_stsi(vcpu, fc, sel1, sel2, operand2);  in handle_stsi()