469 	struct tee_ioctl_open_session_arg __user *uarg;  in tee_ioctl_open_session()  local
485 	uarg = u64_to_user_ptr(buf.buf_ptr);  in tee_ioctl_open_session()
486 	if (copy_from_user(&arg, uarg, sizeof(arg)))  in tee_ioctl_open_session()
497 		uparams = uarg->params;  in tee_ioctl_open_session()
515 	if (put_user(arg.session, &uarg->session) ||  in tee_ioctl_open_session()
516 	    put_user(arg.ret, &uarg->ret) ||  in tee_ioctl_open_session()
517 	    put_user(arg.ret_origin, &uarg->ret_origin)) {  in tee_ioctl_open_session()
548 	struct tee_ioctl_invoke_arg __user *uarg;  in tee_ioctl_invoke()  local
563 	uarg = u64_to_user_ptr(buf.buf_ptr);  in tee_ioctl_invoke()
564 	if (copy_from_user(&arg, uarg, sizeof(arg)))  in tee_ioctl_invoke()
575 		uparams = uarg->params;  in tee_ioctl_invoke()
585 	if (put_user(arg.ret, &uarg->ret) ||  in tee_ioctl_invoke()
586 	    put_user(arg.ret_origin, &uarg->ret_origin)) {  in tee_ioctl_invoke()
604 			    struct tee_ioctl_cancel_arg __user *uarg)  in tee_ioctl_cancel()  argument
611 	if (copy_from_user(&arg, uarg, sizeof(arg)))  in tee_ioctl_cancel()
620 			struct tee_ioctl_close_session_arg __user *uarg)  in tee_ioctl_close_session()  argument
627 	if (copy_from_user(&arg, uarg, sizeof(arg)))  in tee_ioctl_close_session()
682 	struct tee_iocl_supp_recv_arg __user *uarg;  in tee_ioctl_supp_recv()  local
697 	uarg = u64_to_user_ptr(buf.buf_ptr);  in tee_ioctl_supp_recv()
698 	if (get_user(num_params, &uarg->num_params))  in tee_ioctl_supp_recv()
701 	if (sizeof(*uarg) + TEE_IOCTL_PARAM_SIZE(num_params) != buf.buf_len)  in tee_ioctl_supp_recv()
708 	rc = params_from_user(ctx, params, num_params, uarg->params);  in tee_ioctl_supp_recv()
716 	if (put_user(func, &uarg->func) ||  in tee_ioctl_supp_recv()
717 	    put_user(num_params, &uarg->num_params)) {  in tee_ioctl_supp_recv()
722 	rc = params_to_supp(ctx, uarg->params, num_params, params);  in tee_ioctl_supp_recv()
779 	struct tee_iocl_supp_send_arg __user *uarg;  in tee_ioctl_supp_send()  local
795 	uarg = u64_to_user_ptr(buf.buf_ptr);  in tee_ioctl_supp_send()
796 	if (get_user(ret, &uarg->ret) ||  in tee_ioctl_supp_send()
797 	    get_user(num_params, &uarg->num_params))  in tee_ioctl_supp_send()
800 	if (sizeof(*uarg) + TEE_IOCTL_PARAM_SIZE(num_params) > buf.buf_len)  in tee_ioctl_supp_send()
807 	rc = params_from_supp(params, num_params, uarg->params);  in tee_ioctl_supp_send()
820 	void __user *uarg = (void __user *)arg;  in tee_ioctl()  local
824 		return tee_ioctl_version(ctx, uarg);  in tee_ioctl()
826 		return tee_ioctl_shm_alloc(ctx, uarg);  in tee_ioctl()
828 		return tee_ioctl_shm_register(ctx, uarg);  in tee_ioctl()
830 		return tee_ioctl_open_session(ctx, uarg);  in tee_ioctl()
832 		return tee_ioctl_invoke(ctx, uarg);  in tee_ioctl()
834 		return tee_ioctl_cancel(ctx, uarg);  in tee_ioctl()
836 		return tee_ioctl_close_session(ctx, uarg);  in tee_ioctl()
838 		return tee_ioctl_supp_recv(ctx, uarg);  in tee_ioctl()
840 		return tee_ioctl_supp_send(ctx, uarg);  in tee_ioctl()