539 	struct tee_ioctl_open_session_arg __user *uarg;  in tee_ioctl_open_session()  local
555 	uarg = u64_to_user_ptr(buf.buf_ptr);  in tee_ioctl_open_session()
556 	if (copy_from_user(&arg, uarg, sizeof(arg)))  in tee_ioctl_open_session()
566 		uparams = uarg->params;  in tee_ioctl_open_session()
584 	if (put_user(arg.session, &uarg->session) ||  in tee_ioctl_open_session()
585 	    put_user(arg.ret, &uarg->ret) ||  in tee_ioctl_open_session()
586 	    put_user(arg.ret_origin, &uarg->ret_origin)) {  in tee_ioctl_open_session()
617 	struct tee_ioctl_invoke_arg __user *uarg;  in tee_ioctl_invoke()  local
632 	uarg = u64_to_user_ptr(buf.buf_ptr);  in tee_ioctl_invoke()
633 	if (copy_from_user(&arg, uarg, sizeof(arg)))  in tee_ioctl_invoke()
643 		uparams = uarg->params;  in tee_ioctl_invoke()
653 	if (put_user(arg.ret, &uarg->ret) ||  in tee_ioctl_invoke()
654 	    put_user(arg.ret_origin, &uarg->ret_origin)) {  in tee_ioctl_invoke()
677 	struct tee_ioctl_object_invoke_arg __user *uarg;  in tee_ioctl_object_invoke()  local
692 	uarg = u64_to_user_ptr(buf.buf_ptr);  in tee_ioctl_object_invoke()
693 	if (copy_from_user(&arg, uarg, sizeof(arg)))  in tee_ioctl_object_invoke()
703 		uparams = uarg->params;  in tee_ioctl_object_invoke()
713 	if (put_user(arg.ret, &uarg->ret)) {  in tee_ioctl_object_invoke()
731 			    struct tee_ioctl_cancel_arg __user *uarg)  in tee_ioctl_cancel()  argument
738 	if (copy_from_user(&arg, uarg, sizeof(arg)))  in tee_ioctl_cancel()
747 			struct tee_ioctl_close_session_arg __user *uarg)  in tee_ioctl_close_session()  argument
754 	if (copy_from_user(&arg, uarg, sizeof(arg)))  in tee_ioctl_close_session()
822 	struct tee_iocl_supp_recv_arg __user *uarg;  in tee_ioctl_supp_recv()  local
837 	uarg = u64_to_user_ptr(buf.buf_ptr);  in tee_ioctl_supp_recv()
838 	if (get_user(num_params, &uarg->num_params))  in tee_ioctl_supp_recv()
841 	if (size_add(sizeof(*uarg), TEE_IOCTL_PARAM_SIZE(num_params)) != buf.buf_len)  in tee_ioctl_supp_recv()
848 	rc = params_from_user(ctx, params, num_params, uarg->params);  in tee_ioctl_supp_recv()
856 	if (put_user(func, &uarg->func) ||  in tee_ioctl_supp_recv()
857 	    put_user(num_params, &uarg->num_params)) {  in tee_ioctl_supp_recv()
862 	rc = params_to_supp(ctx, uarg->params, num_params, params);  in tee_ioctl_supp_recv()
934 	struct tee_iocl_supp_send_arg __user *uarg;  in tee_ioctl_supp_send()  local
950 	uarg = u64_to_user_ptr(buf.buf_ptr);  in tee_ioctl_supp_send()
951 	if (get_user(ret, &uarg->ret) ||  in tee_ioctl_supp_send()
952 	    get_user(num_params, &uarg->num_params))  in tee_ioctl_supp_send()
955 	if (size_add(sizeof(*uarg), TEE_IOCTL_PARAM_SIZE(num_params)) > buf.buf_len)  in tee_ioctl_supp_send()
962 	rc = params_from_supp(params, num_params, uarg->params);  in tee_ioctl_supp_send()
975 	void __user *uarg = (void __user *)arg;  in tee_ioctl()  local
979 		return tee_ioctl_version(ctx, uarg);  in tee_ioctl()
981 		return tee_ioctl_shm_alloc(ctx, uarg);  in tee_ioctl()
983 		return tee_ioctl_shm_register(ctx, uarg);  in tee_ioctl()
985 		return tee_ioctl_shm_register_fd(ctx, uarg);  in tee_ioctl()
987 		return tee_ioctl_open_session(ctx, uarg);  in tee_ioctl()
989 		return tee_ioctl_invoke(ctx, uarg);  in tee_ioctl()
991 		return tee_ioctl_object_invoke(ctx, uarg);  in tee_ioctl()
993 		return tee_ioctl_cancel(ctx, uarg);  in tee_ioctl()
995 		return tee_ioctl_close_session(ctx, uarg);  in tee_ioctl()
997 		return tee_ioctl_supp_recv(ctx, uarg);  in tee_ioctl()
999 		return tee_ioctl_supp_send(ctx, uarg);  in tee_ioctl()