s390/kvm/sigp.c

24 	int rc;
29 		rc = SIGP_CC_ORDER_CODE_ACCEPTED;
36 		rc = SIGP_CC_STATUS_STORED;
39 	VCPU_EVENT(vcpu, 4, "sensed status of cpu %x rc %x", dst_vcpu->vcpu_id,
40 		   rc);
41 	return rc;
51 	int rc = 0;
53 	rc = kvm_s390_inject_vcpu(dst_vcpu, &irq);
54 	if (!rc)
58 	return rc ? rc : SIGP_CC_ORDER_CODE_ACCEPTED;
100 	int rc;
102 	rc = kvm_s390_inject_vcpu(dst_vcpu, &irq);
103 	if (rc == -EBUSY) {
107 	} else if (rc == 0) {
112 	return rc ? rc : SIGP_CC_ORDER_CODE_ACCEPTED;
120 	int rc;
122 	rc = kvm_s390_inject_vcpu(dst_vcpu, &irq);
123 	if (rc == -EBUSY)
124 		rc = SIGP_CC_BUSY;
125 	else if (rc == 0)
129 	return rc;
139 	int rc;
141 	rc = kvm_s390_inject_vcpu(dst_vcpu, &irq);
142 	if (rc == -EBUSY)
143 		rc = SIGP_CC_BUSY;
144 	else if (rc == 0)
148 	return rc;
168 	int rc;
181 	rc = kvm_s390_inject_vcpu(dst_vcpu, &irq);
182 	if (rc == -EBUSY) {
188 	return rc;
195 	int rc;
204 	rc = kvm_s390_store_status_unloaded(dst_vcpu, addr);
205 	if (rc == -EFAULT) {
208 		rc = SIGP_CC_STATUS_STORED;
210 	return rc;
216 	int rc;
226 		rc = SIGP_CC_ORDER_CODE_ACCEPTED;
231 		rc = SIGP_CC_STATUS_STORED;
234 	VCPU_EVENT(vcpu, 4, "sensed running status of cpu %x rc %x",
235 		   dst_vcpu->vcpu_id, rc);
237 	return rc;
245 	int rc = -EOPNOTSUPP;
250 		rc = SIGP_CC_BUSY;
253 	return rc;
273 	int rc;
310 		rc = __sigp_sense(vcpu, dst_vcpu, status_reg);
314 		rc = __sigp_external_call(vcpu, dst_vcpu, status_reg);
318 		rc = __sigp_emergency(vcpu, dst_vcpu);
322 		rc = __sigp_stop(vcpu, dst_vcpu);
326 		rc = __sigp_stop_and_store_status(vcpu, dst_vcpu, status_reg);
330 		rc = __sigp_store_status_at_addr(vcpu, dst_vcpu, parameter,
335 		rc = __sigp_set_prefix(vcpu, dst_vcpu, parameter, status_reg);
339 		rc = __sigp_conditional_emergency(vcpu, dst_vcpu, parameter,
344 		rc = __sigp_sense_running(vcpu, dst_vcpu, status_reg);
348 		rc = __prepare_sigp_re_start(vcpu, dst_vcpu, order_code);
352 		rc = __prepare_sigp_re_start(vcpu, dst_vcpu, order_code);
356 		rc = __prepare_sigp_cpu_reset(vcpu, dst_vcpu, order_code);
360 		rc = __prepare_sigp_cpu_reset(vcpu, dst_vcpu, order_code);
364 		rc = __prepare_sigp_unknown(vcpu, dst_vcpu);
367 	if (rc == -EOPNOTSUPP)
372 	return rc;
432 	int rc;
451 		rc = __sigp_set_arch(vcpu, parameter,
455 		rc = handle_sigp_dst(vcpu, order_code, cpu_addr,
460 	if (rc < 0)
461 		return rc;
463 	kvm_s390_set_psw_cc(vcpu, rc);