6327 	struct kvm_nested_state kvm_state = {  in vmx_get_nested_state()  local
6330 		.size = sizeof(kvm_state),  in vmx_get_nested_state()
6340 		return kvm_state.size + sizeof(*user_vmx_nested_state);  in vmx_get_nested_state()
6347 		kvm_state.hdr.vmx.vmxon_pa = vmx->nested.vmxon_ptr;  in vmx_get_nested_state()
6348 		kvm_state.hdr.vmx.vmcs12_pa = vmx->nested.current_vmptr;  in vmx_get_nested_state()
6351 			kvm_state.size += sizeof(user_vmx_nested_state->vmcs12);  in vmx_get_nested_state()
6355 				kvm_state.flags |= KVM_STATE_NESTED_EVMCS;  in vmx_get_nested_state()
6360 				kvm_state.size += sizeof(user_vmx_nested_state->shadow_vmcs12);  in vmx_get_nested_state()
6364 			kvm_state.hdr.vmx.smm.flags |= KVM_STATE_NESTED_SMM_VMXON;  in vmx_get_nested_state()
6367 			kvm_state.hdr.vmx.smm.flags |= KVM_STATE_NESTED_SMM_GUEST_MODE;  in vmx_get_nested_state()
6370 			kvm_state.flags |= KVM_STATE_NESTED_GUEST_MODE;  in vmx_get_nested_state()
6373 				kvm_state.flags |= KVM_STATE_NESTED_RUN_PENDING;  in vmx_get_nested_state()
6376 				kvm_state.flags |= KVM_STATE_NESTED_MTF_PENDING;  in vmx_get_nested_state()
6380 				kvm_state.hdr.vmx.flags |=  in vmx_get_nested_state()
6382 				kvm_state.hdr.vmx.preemption_timer_deadline =  in vmx_get_nested_state()
6388 	if (user_data_size < kvm_state.size)  in vmx_get_nested_state()
6391 	if (copy_to_user(user_kvm_nested_state, &kvm_state, sizeof(kvm_state)))  in vmx_get_nested_state()
6441 	return kvm_state.size;  in vmx_get_nested_state()
6455 				struct kvm_nested_state *kvm_state)  in vmx_set_nested_state()  argument
6464 	if (kvm_state->format != KVM_STATE_NESTED_FORMAT_VMX)  in vmx_set_nested_state()
6467 	if (kvm_state->hdr.vmx.vmxon_pa == INVALID_GPA) {  in vmx_set_nested_state()
6468 		if (kvm_state->hdr.vmx.smm.flags)  in vmx_set_nested_state()
6471 		if (kvm_state->hdr.vmx.vmcs12_pa != INVALID_GPA)  in vmx_set_nested_state()
6483 		if (kvm_state->flags & ~KVM_STATE_NESTED_EVMCS)  in vmx_set_nested_state()
6489 		if (!page_address_valid(vcpu, kvm_state->hdr.vmx.vmxon_pa))  in vmx_set_nested_state()
6493 	if ((kvm_state->hdr.vmx.smm.flags & KVM_STATE_NESTED_SMM_GUEST_MODE) &&  in vmx_set_nested_state()
6494 	    (kvm_state->flags & KVM_STATE_NESTED_GUEST_MODE))  in vmx_set_nested_state()
6497 	if (kvm_state->hdr.vmx.smm.flags &  in vmx_set_nested_state()
6501 	if (kvm_state->hdr.vmx.flags & ~KVM_STATE_VMX_PREEMPTION_TIMER_DEADLINE)  in vmx_set_nested_state()
6510 		(kvm_state->flags &  in vmx_set_nested_state()
6512 		: kvm_state->hdr.vmx.smm.flags)  in vmx_set_nested_state()
6515 	if ((kvm_state->hdr.vmx.smm.flags & KVM_STATE_NESTED_SMM_GUEST_MODE) &&  in vmx_set_nested_state()
6516 	    !(kvm_state->hdr.vmx.smm.flags & KVM_STATE_NESTED_SMM_VMXON))  in vmx_set_nested_state()
6519 	if ((kvm_state->flags & KVM_STATE_NESTED_EVMCS) &&  in vmx_set_nested_state()
6525 	if (kvm_state->hdr.vmx.vmxon_pa == INVALID_GPA)  in vmx_set_nested_state()
6528 	vmx->nested.vmxon_ptr = kvm_state->hdr.vmx.vmxon_pa;  in vmx_set_nested_state()
6534 	if (kvm_state->size < sizeof(*kvm_state) + sizeof(*vmcs12)) {  in vmx_set_nested_state()
6536 		if ((kvm_state->flags & KVM_STATE_NESTED_GUEST_MODE) ||  in vmx_set_nested_state()
6537 		    (kvm_state->flags & KVM_STATE_NESTED_EVMCS) ||  in vmx_set_nested_state()
6538 		    (kvm_state->hdr.vmx.vmcs12_pa != INVALID_GPA))  in vmx_set_nested_state()
6544 	if (kvm_state->hdr.vmx.vmcs12_pa != INVALID_GPA) {  in vmx_set_nested_state()
6545 		if (kvm_state->hdr.vmx.vmcs12_pa == kvm_state->hdr.vmx.vmxon_pa ||  in vmx_set_nested_state()
6546 		    !page_address_valid(vcpu, kvm_state->hdr.vmx.vmcs12_pa))  in vmx_set_nested_state()
6549 		set_current_vmptr(vmx, kvm_state->hdr.vmx.vmcs12_pa);  in vmx_set_nested_state()
6550 	} else if (kvm_state->flags & KVM_STATE_NESTED_EVMCS) {  in vmx_set_nested_state()
6563 	if (kvm_state->hdr.vmx.smm.flags & KVM_STATE_NESTED_SMM_VMXON) {  in vmx_set_nested_state()
6567 		if (kvm_state->hdr.vmx.smm.flags & KVM_STATE_NESTED_SMM_GUEST_MODE)  in vmx_set_nested_state()
6578 	if (!(kvm_state->flags & KVM_STATE_NESTED_GUEST_MODE))  in vmx_set_nested_state()
6582 		!!(kvm_state->flags & KVM_STATE_NESTED_RUN_PENDING);  in vmx_set_nested_state()
6585 		!!(kvm_state->flags & KVM_STATE_NESTED_MTF_PENDING);  in vmx_set_nested_state()
6592 		if (kvm_state->size <  in vmx_set_nested_state()
6593 		    sizeof(*kvm_state) +  in vmx_set_nested_state()
6610 	if (kvm_state->hdr.vmx.flags & KVM_STATE_VMX_PREEMPTION_TIMER_DEADLINE) {  in vmx_set_nested_state()
6613 			kvm_state->hdr.vmx.preemption_timer_deadline;  in vmx_set_nested_state()