s390/kvm/kvm-s390.c

2428  * @rrc: return value for the RRC field of the UVC (in case of error)
2436 int kvm_s390_cpus_from_pv(struct kvm *kvm, u16 *rc, u16 *rrc)
2449 	 * We want to return the first failure rc and rrc, though.
2455 			*rrc = _rrc;
2471  * @rrc: return value for the RRC field of the UVC (in case of error)
2477 static int kvm_s390_cpus_to_pv(struct kvm *kvm, u16 *rc, u16 *rrc)
2491 		r = kvm_s390_pv_create_cpu(vcpu, rc, rrc);
2566 				  UVC_CMD_DUMP_INIT, &cmd->rc, &cmd->rrc);
2567 		KVM_UV_EVENT(kvm, 3, "PROTVIRT DUMP INIT: rc %x rrc %x",
2568 			     cmd->rc, cmd->rrc);
2587 						&cmd->rc, &cmd->rrc);
2599 					      &cmd->rc, &cmd->rrc);
2640 		r = kvm_s390_pv_init_vm(kvm, &cmd->rc, &cmd->rrc);
2644 		r = kvm_s390_cpus_to_pv(kvm, &cmd->rc, &cmd->rrc);
2657 		r = kvm_s390_cpus_from_pv(kvm, &cmd->rc, &cmd->rrc);
2661 		 * the rc and rrc from the first CPU that failed destroying.
2665 		r = kvm_s390_pv_set_aside(kvm, &cmd->rc, &cmd->rrc);
2675 		r = kvm_s390_pv_deinit_aside_vm(kvm, &cmd->rc, &cmd->rrc);
2682 		r = kvm_s390_cpus_from_pv(kvm, &cmd->rc, &cmd->rrc);
2686 		 * the rc and rrc from the first CPU that failed destroying.
2690 		r = kvm_s390_pv_deinit_cleanup_all(kvm, &cmd->rc, &cmd->rrc);
2722 						      &cmd->rc, &cmd->rrc);
2739 				       &cmd->rc, &cmd->rrc);
2748 				  UVC_CMD_VERIFY_IMG, &cmd->rc, &cmd->rrc);
2749 		KVM_UV_EVENT(kvm, 3, "PROTVIRT VERIFY: rc %x rrc %x", cmd->rc,
2750 			     cmd->rrc);
2759 				  UVC_CMD_PREPARE_RESET, &cmd->rc, &cmd->rrc);
2760 		KVM_UV_EVENT(kvm, 3, "PROTVIRT PREP RESET: rc %x rrc %x",
2761 			     cmd->rc, cmd->rrc);
2770 				  UVC_CMD_SET_UNSHARE_ALL, &cmd->rc, &cmd->rrc);
2771 		KVM_UV_EVENT(kvm, 3, "PROTVIRT UNSHARE: rc %x rrc %x",
2772 			     cmd->rc, cmd->rrc);
3434 	u16 rc, rrc;
3451 		kvm_s390_pv_destroy_cpu(vcpu, &rc, &rrc);
3457 	u16 rc, rrc;
3467 	kvm_s390_pv_deinit_cleanup_all(kvm, &rc, &rrc);
5512 	ret = kvm_s390_pv_dump_cpu(vcpu, data, &cmd->rc, &cmd->rrc);
5514 	VCPU_EVENT(vcpu, 3, "PROTVIRT DUMP CPU %d rc %x rrc %x",
5515 		   vcpu->vcpu_id, cmd->rc, cmd->rrc);
5535 	u16 rc, rrc;
5559 					  UVC_CMD_CPU_RESET_CLEAR, &rc, &rrc);
5560 			VCPU_EVENT(vcpu, 3, "PROTVIRT RESET CLEAR VCPU: rc %x rrc %x",
5561 				   rc, rrc);
5570 					  &rc, &rrc);
5571 			VCPU_EVENT(vcpu, 3, "PROTVIRT RESET INITIAL VCPU: rc %x rrc %x",
5572 				   rc, rrc);
5580 					  UVC_CMD_CPU_RESET, &rc, &rrc);
5581 			VCPU_EVENT(vcpu, 3, "PROTVIRT RESET NORMAL VCPU: rc %x rrc %x",
5582 				   rc, rrc);
5713 		/* Always copy over UV rc / rrc data */
5715 				 sizeof(cmd.rc) + sizeof(cmd.rrc)))