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Date:   Fri, 28 Jan 2022 03:59:28 +0800
From:   kernel test robot <lkp@intel.com>
To:     Oleksij Rempel <o.rempel@pengutronix.de>,
        Oliver Neukum <oneukum@suse.com>,
        "David S. Miller" <davem@davemloft.net>,
        Jakub Kicinski <kuba@kernel.org>
Cc:     kbuild-all@lists.01.org, netdev@vger.kernel.org,
        Oleksij Rempel <o.rempel@pengutronix.de>,
        kernel@pengutronix.de, linux-kernel@vger.kernel.org,
        linux-usb@vger.kernel.org
Subject: Re: [PATCH net-next v1 1/1] usbnet: add devlink support
Message-ID: <202201280314.xHmPCOVw-lkp@intel.com>
References: <20220127110742.922752-1-o.rempel@pengutronix.de>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
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In-Reply-To: <20220127110742.922752-1-o.rempel@pengutronix.de>
User-Agent: Mutt/1.10.1 (2018-07-13)
Precedence: bulk

Hi Oleksij,

I love your patch! Yet something to improve:

[auto build test ERROR on net-next/master]

url:    https://github.com/0day-ci/linux/commits/Oleksij-Rempel/usbnet-add-devlink-support/20220127-190839
base:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git fbb8295248e1d6f576d444309fcf79356008eac1
config: i386-randconfig-a005 (https://download.01.org/0day-ci/archive/20220128/202201280314.xHmPCOVw-lkp@intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/0day-ci/linux/commit/edbd83152011a64e9d01a65864999e915e1b5561
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Oleksij-Rempel/usbnet-add-devlink-support/20220127-190839
        git checkout edbd83152011a64e9d01a65864999e915e1b5561
        # save the config file to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>, old ones prefixed by <<):

ERROR: modpost: missing MODULE_LICENSE() in drivers/net/usb/usbnet-devlink.o
>> ERROR: modpost: "usbnet_usb_rx_health_report" [drivers/net/usb/usbnet.ko] undefined!
>> ERROR: modpost: "usbnet_usb_tx_health_report" [drivers/net/usb/usbnet.ko] undefined!
>> ERROR: modpost: "usbnet_usb_ctrl_health_report" [drivers/net/usb/usbnet.ko] undefined!
>> ERROR: modpost: "usbnet_devlink_register" [drivers/net/usb/usbnet.ko] undefined!
>> ERROR: modpost: "usbnet_devlink_alloc" [drivers/net/usb/usbnet.ko] undefined!
>> ERROR: modpost: "usbnet_devlink_free" [drivers/net/usb/usbnet.ko] undefined!
>> ERROR: modpost: "usbnet_devlink_unregister" [drivers/net/usb/usbnet.ko] undefined!
>> ERROR: modpost: "usbnet_usb_intr_health_report" [drivers/net/usb/usbnet.ko] undefined!

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org