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

From: kernel test robot <lkp@intel.com>
To: Oleksij Rempel <o.rempel@pengutronix.de>,
	Wei Fang <wei.fang@nxp.com>,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Andrew Lunn <andrew@lunn.ch>,
	Heiner Kallweit <hkallweit1@gmail.com>,
	Russell King <linux@armlinux.org.uk>
Cc: oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org,
	Oleksij Rempel <o.rempel@pengutronix.de>,
	kernel@pengutronix.de, linux-kernel@vger.kernel.org,
	Shenwei Wang <shenwei.wang@nxp.com>,
	Clark Wang <xiaoning.wang@nxp.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Amit Cohen <amcohen@nvidia.com>, Gal Pressman <gal@nvidia.com>,
	Alexandru Tachici <alexandru.tachici@analog.com>,
	Piergiorgio Beruto <piergiorgio.beruto@gmail.com>,
	Willem de Bruijn <willemb@google.com>,
	Vladimir Oltean <vladimir.oltean@nxp.com>
Subject: Re: [PATCH net-next v2 4/8] ethtool: eee: Rework get/set handler for SmartEEE-capable PHYs with non-EEE MACs
Date: Tue, 28 Mar 2023 11:36:27 +0800	[thread overview]
Message-ID: <202303281117.3288i7kT-lkp@intel.com> (raw)
In-Reply-To: <20230327142202.3754446-5-o.rempel@pengutronix.de>

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@intel.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