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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Woojung Huh , Andrew Lunn , Russell King , Thangaraj Samynathan , Rengarajan Sundararajan Cc: oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org, Oleksij Rempel , kernel@pengutronix.de, linux-kernel@vger.kernel.org, UNGLinuxDriver@microchip.com, Phil Elwell Subject: Re: [PATCH net-next v3 5/7] net: usb: lan78xx: port link settings to phylink API Message-ID: <202503151447.4eGbKrTa-lkp@intel.com> References: <20250310115737.784047-6-o.rempel@pengutronix.de> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250310115737.784047-6-o.rempel@pengutronix.de> Hi Oleksij, kernel test robot noticed the following build errors: [auto build test ERROR on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Oleksij-Rempel/net-usb-lan78xx-Convert-to-PHYlink-for-improved-PHY-and-MAC-management/20250310-200116 base: net-next/main patch link: https://lore.kernel.org/r/20250310115737.784047-6-o.rempel%40pengutronix.de patch subject: [PATCH net-next v3 5/7] net: usb: lan78xx: port link settings to phylink API config: i386-randconfig-006-20250315 (https://download.01.org/0day-ci/archive/20250315/202503151447.4eGbKrTa-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250315/202503151447.4eGbKrTa-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202503151447.4eGbKrTa-lkp@intel.com/ All errors (new ones prefixed by >>): ld: drivers/net/usb/lan78xx.o: in function `lan78xx_set_link_ksettings': >> drivers/net/usb/lan78xx.c:1874: undefined reference to `phylink_ethtool_ksettings_set' ld: drivers/net/usb/lan78xx.o: in function `lan78xx_get_link_ksettings': >> drivers/net/usb/lan78xx.c:1866: undefined reference to `phylink_ethtool_ksettings_get' ld: drivers/net/usb/lan78xx.o: in function `lan78xx_open': drivers/net/usb/lan78xx.c:3252: undefined reference to `phylink_start' ld: drivers/net/usb/lan78xx.o: in function `lan78xx_stop': drivers/net/usb/lan78xx.c:3322: undefined reference to `phylink_stop' ld: drivers/net/usb/lan78xx.o: in function `lan78xx_disconnect': drivers/net/usb/lan78xx.c:4347: undefined reference to `phylink_stop' ld: drivers/net/usb/lan78xx.c:4348: undefined reference to `phylink_disconnect_phy' ld: drivers/net/usb/lan78xx.c:4359: undefined reference to `phylink_destroy' ld: drivers/net/usb/lan78xx.o: in function `lan78xx_reset_resume': drivers/net/usb/lan78xx.c:5145: undefined reference to `phylink_start' ld: drivers/net/usb/lan78xx.o: in function `lan78xx_phy_init': drivers/net/usb/lan78xx.c:2650: undefined reference to `phylink_connect_phy' ld: drivers/net/usb/lan78xx.c:2618: undefined reference to `phylink_set_fixed_link' ld: drivers/net/usb/lan78xx.o: in function `lan78xx_phylink_setup': drivers/net/usb/lan78xx.c:2588: undefined reference to `phylink_create' ld: drivers/net/usb/lan78xx.o: in function `lan78xx_probe': drivers/net/usb/lan78xx.c:4581: undefined reference to `phylink_disconnect_phy' ld: drivers/net/usb/lan78xx.c:4583: undefined reference to `phylink_destroy' vim +1874 drivers/net/usb/lan78xx.c 1860 1861 static int lan78xx_get_link_ksettings(struct net_device *net, 1862 struct ethtool_link_ksettings *cmd) 1863 { 1864 struct lan78xx_net *dev = netdev_priv(net); 1865 > 1866 return phylink_ethtool_ksettings_get(dev->phylink, cmd); 1867 } 1868 1869 static int lan78xx_set_link_ksettings(struct net_device *net, 1870 const struct ethtool_link_ksettings *cmd) 1871 { 1872 struct lan78xx_net *dev = netdev_priv(net); 1873 > 1874 return phylink_ethtool_ksettings_set(dev->phylink, cmd); 1875 } 1876 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki