linux-kernel - Re: [PATCH net-next v2 4/8] ethtool: eee: Rework get/set handler for SmartEEE-capable PHYs with non-EEE MACs

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Message-ID: <202303281117.3288i7kT-lkp@intel.com>
Date:   Tue, 28 Mar 2023 11:36:27 +0800
From:   kernel test robot <lkp@...el.com>
To:     Oleksij Rempel <o.rempel@...gutronix.de>,
        Wei Fang <wei.fang@....com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, Andrew Lunn <andrew@...n.ch>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>
Cc:     oe-kbuild-all@...ts.linux.dev, netdev@...r.kernel.org,
        Oleksij Rempel <o.rempel@...gutronix.de>,
        kernel@...gutronix.de, linux-kernel@...r.kernel.org,
        Shenwei Wang <shenwei.wang@....com>,
        Clark Wang <xiaoning.wang@....com>,
        NXP Linux Team <linux-imx@....com>,
        Amit Cohen <amcohen@...dia.com>, Gal Pressman <gal@...dia.com>,
        Alexandru Tachici <alexandru.tachici@...log.com>,
        Piergiorgio Beruto <piergiorgio.beruto@...il.com>,
        Willem de Bruijn <willemb@...gle.com>,
        Vladimir Oltean <vladimir.oltean@....com>
Subject: Re: [PATCH net-next v2 4/8] ethtool: eee: Rework get/set handler for
 SmartEEE-capable PHYs with non-EEE MACs

Hi Oleksij,

I love your patch! Yet something to improve:

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

url:    https://github.com/intel-lab-lkp/linux/commits/Oleksij-Rempel/net-phy-Add-driver-specific-get-set_eee-support-for-non-standard-PHYs/20230327-222630
patch link:    https://lore.kernel.org/r/20230327142202.3754446-5-o.rempel%40pengutronix.de
patch subject: [PATCH net-next v2 4/8] ethtool: eee: Rework get/set handler for SmartEEE-capable PHYs with non-EEE MACs
config: csky-defconfig (https://download.01.org/0day-ci/archive/20230328/202303281117.3288i7kT-lkp@intel.com/config)
compiler: csky-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/intel-lab-lkp/linux/commit/fcee3230c8abb824746744ba0fc39dfd626faa65
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Oleksij-Rempel/net-phy-Add-driver-specific-get-set_eee-support-for-non-standard-PHYs/20230327-222630
        git checkout fcee3230c8abb824746744ba0fc39dfd626faa65
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=csky olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=csky SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303281117.3288i7kT-lkp@intel.com/

All errors (new ones prefixed by >>):

   csky-linux-ld: net/ethtool/common.o: in function `__ethtool_get_eee':
   common.c:(.text+0x45c): undefined reference to `phy_ethtool_get_eee'
   csky-linux-ld: net/ethtool/common.o: in function `__ethtool_set_eee':
   common.c:(.text+0x49c): undefined reference to `phy_ethtool_set_eee'
>> csky-linux-ld: common.c:(.text+0x4b8): undefined reference to `phy_ethtool_get_eee'
>> csky-linux-ld: common.c:(.text+0x4bc): undefined reference to `phy_ethtool_set_eee'

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests