303 	struct tee_ioctl_open_session_arg __user *uarg;  in tee_ioctl_open_session()  local
319 	uarg = u64_to_user_ptr(buf.buf_ptr);  in tee_ioctl_open_session()
320 	if (copy_from_user(&arg, uarg, sizeof(arg)))  in tee_ioctl_open_session()
331 		uparams = uarg->params;  in tee_ioctl_open_session()
342 	if (put_user(arg.session, &uarg->session) ||  in tee_ioctl_open_session()
343 	    put_user(arg.ret, &uarg->ret) ||  in tee_ioctl_open_session()
344 	    put_user(arg.ret_origin, &uarg->ret_origin)) {  in tee_ioctl_open_session()
375 	struct tee_ioctl_invoke_arg __user *uarg;  in tee_ioctl_invoke()  local
390 	uarg = u64_to_user_ptr(buf.buf_ptr);  in tee_ioctl_invoke()
391 	if (copy_from_user(&arg, uarg, sizeof(arg)))  in tee_ioctl_invoke()
402 		uparams = uarg->params;  in tee_ioctl_invoke()
412 	if (put_user(arg.ret, &uarg->ret) ||  in tee_ioctl_invoke()
413 	    put_user(arg.ret_origin, &uarg->ret_origin)) {  in tee_ioctl_invoke()
431 			    struct tee_ioctl_cancel_arg __user *uarg)  in tee_ioctl_cancel()  argument
438 	if (copy_from_user(&arg, uarg, sizeof(arg)))  in tee_ioctl_cancel()
447 			struct tee_ioctl_close_session_arg __user *uarg)  in tee_ioctl_close_session()  argument
454 	if (copy_from_user(&arg, uarg, sizeof(arg)))  in tee_ioctl_close_session()
509 	struct tee_iocl_supp_recv_arg __user *uarg;  in tee_ioctl_supp_recv()  local
524 	uarg = u64_to_user_ptr(buf.buf_ptr);  in tee_ioctl_supp_recv()
525 	if (get_user(num_params, &uarg->num_params))  in tee_ioctl_supp_recv()
528 	if (sizeof(*uarg) + TEE_IOCTL_PARAM_SIZE(num_params) != buf.buf_len)  in tee_ioctl_supp_recv()
535 	rc = params_from_user(ctx, params, num_params, uarg->params);  in tee_ioctl_supp_recv()
543 	if (put_user(func, &uarg->func) ||  in tee_ioctl_supp_recv()
544 	    put_user(num_params, &uarg->num_params)) {  in tee_ioctl_supp_recv()
549 	rc = params_to_supp(ctx, uarg->params, num_params, params);  in tee_ioctl_supp_recv()
606 	struct tee_iocl_supp_send_arg __user *uarg;  in tee_ioctl_supp_send()  local
622 	uarg = u64_to_user_ptr(buf.buf_ptr);  in tee_ioctl_supp_send()
623 	if (get_user(ret, &uarg->ret) ||  in tee_ioctl_supp_send()
624 	    get_user(num_params, &uarg->num_params))  in tee_ioctl_supp_send()
627 	if (sizeof(*uarg) + TEE_IOCTL_PARAM_SIZE(num_params) > buf.buf_len)  in tee_ioctl_supp_send()
634 	rc = params_from_supp(params, num_params, uarg->params);  in tee_ioctl_supp_send()
647 	void __user *uarg = (void __user *)arg;  in tee_ioctl()  local
651 		return tee_ioctl_version(ctx, uarg);  in tee_ioctl()
653 		return tee_ioctl_shm_alloc(ctx, uarg);  in tee_ioctl()
655 		return tee_ioctl_shm_register(ctx, uarg);  in tee_ioctl()
657 		return tee_ioctl_open_session(ctx, uarg);  in tee_ioctl()
659 		return tee_ioctl_invoke(ctx, uarg);  in tee_ioctl()
661 		return tee_ioctl_cancel(ctx, uarg);  in tee_ioctl()
663 		return tee_ioctl_close_session(ctx, uarg);  in tee_ioctl()
665 		return tee_ioctl_supp_recv(ctx, uarg);  in tee_ioctl()
667 		return tee_ioctl_supp_send(ctx, uarg);  in tee_ioctl()