49 	int r;  in kvmppc_kvm_pv()  local
72 		r = HC_EV_SUCCESS;  in kvmppc_kvm_pv()
76 		r = HC_EV_SUCCESS;  in kvmppc_kvm_pv()
85 		r = HC_EV_UNIMPLEMENTED;  in kvmppc_kvm_pv()
91 	return r;  in kvmppc_kvm_pv()
96 	int r = false;  in kvmppc_sanity_check()  local
112 	r = true;  in kvmppc_sanity_check()
115 	vcpu->arch.sane = r;  in kvmppc_sanity_check()
116 	return r ? 0 : -EINVAL;  in kvmppc_sanity_check()
122 	int r;  in kvmppc_emulate_mmio()  local
129 		r = RESUME_GUEST_NV;  in kvmppc_emulate_mmio()
137 		r = RESUME_HOST_NV;  in kvmppc_emulate_mmio()
143 		r = RESUME_HOST;  in kvmppc_emulate_mmio()
149 	return r;  in kvmppc_emulate_mmio()
208 	int r;  in kvm_dev_ioctl_check_extension()  local
222 		r = 1;  in kvm_dev_ioctl_check_extension()
231 		r = 1;  in kvm_dev_ioctl_check_extension()
234 		r = KVM_COALESCED_MMIO_PAGE_OFFSET;  in kvm_dev_ioctl_check_extension()
239 		r = 1;  in kvm_dev_ioctl_check_extension()
242 		r = threads_per_core;  in kvm_dev_ioctl_check_extension()
245 		r = 1;  in kvm_dev_ioctl_check_extension()
248 			r = 2;  in kvm_dev_ioctl_check_extension()
251 		r = cpu_has_feature(CPU_FTR_ARCH_206) ? 1 : 0;  in kvm_dev_ioctl_check_extension()
262 		r = num_present_cpus();  in kvm_dev_ioctl_check_extension()
264 		r = num_online_cpus();  in kvm_dev_ioctl_check_extension()
268 		r = KVM_MAX_VCPUS;  in kvm_dev_ioctl_check_extension()
271 		r = 0;  in kvm_dev_ioctl_check_extension()
274 	return r;  in kvm_dev_ioctl_check_extension()
507 	int r;  in kvmppc_handle_loads()  local
509 	r = kvmppc_handle_load(run, vcpu, rt, bytes, is_bigendian);  in kvmppc_handle_loads()
512 	return r;  in kvmppc_handle_loads()
553 	int r;  in kvm_arch_vcpu_ioctl_run()  local
583 	r = kvmppc_vcpu_run(run, vcpu);  in kvm_arch_vcpu_ioctl_run()
588 	return r;  in kvm_arch_vcpu_ioctl_run()
622 	int r;  in kvm_vcpu_ioctl_enable_cap()  local
629 		r = 0;  in kvm_vcpu_ioctl_enable_cap()
633 		r = 0;  in kvm_vcpu_ioctl_enable_cap()
641 		r = -EFAULT;  in kvm_vcpu_ioctl_enable_cap()
645 		r = kvm_vcpu_ioctl_config_tlb(vcpu, &cfg);  in kvm_vcpu_ioctl_enable_cap()
650 		r = -EINVAL;  in kvm_vcpu_ioctl_enable_cap()
654 	if (!r)  in kvm_vcpu_ioctl_enable_cap()
655 		r = kvmppc_sanity_check(vcpu);  in kvm_vcpu_ioctl_enable_cap()
657 	return r;  in kvm_vcpu_ioctl_enable_cap()
677 	long r;  in kvm_arch_vcpu_ioctl()  local
682 		r = -EFAULT;  in kvm_arch_vcpu_ioctl()
685 		r = kvm_vcpu_ioctl_interrupt(vcpu, &irq);  in kvm_arch_vcpu_ioctl()
692 		r = -EFAULT;  in kvm_arch_vcpu_ioctl()
695 		r = kvm_vcpu_ioctl_enable_cap(vcpu, &cap);  in kvm_arch_vcpu_ioctl()
703 		r = -EFAULT;  in kvm_arch_vcpu_ioctl()
707 			r = kvm_vcpu_ioctl_set_one_reg(vcpu, &reg);  in kvm_arch_vcpu_ioctl()
709 			r = kvm_vcpu_ioctl_get_one_reg(vcpu, &reg);  in kvm_arch_vcpu_ioctl()
716 		r = -EFAULT;  in kvm_arch_vcpu_ioctl()
719 		r = kvm_vcpu_ioctl_dirty_tlb(vcpu, &dirty);  in kvm_arch_vcpu_ioctl()
725 		r = -EINVAL;  in kvm_arch_vcpu_ioctl()
729 	return r;  in kvm_arch_vcpu_ioctl()
766 	long r;  in kvm_arch_vm_ioctl()  local
772 		r = kvm_vm_ioctl_get_pvinfo(&pvinfo);  in kvm_arch_vm_ioctl()
774 			r = -EFAULT;  in kvm_arch_vm_ioctl()
785 		r = -EFAULT;  in kvm_arch_vm_ioctl()
788 		r = kvm_vm_ioctl_create_spapr_tce(kvm, &create_tce);  in kvm_arch_vm_ioctl()
796 		r = kvm_vm_ioctl_allocate_rma(kvm, &rma);  in kvm_arch_vm_ioctl()
797 		if (r >= 0 && copy_to_user(argp, &rma, sizeof(rma)))  in kvm_arch_vm_ioctl()
798 			r = -EFAULT;  in kvm_arch_vm_ioctl()
804 		r = -ENOTTY;  in kvm_arch_vm_ioctl()
808 	return r;  in kvm_arch_vm_ioctl()