Hi, Thank you for the patch! Yet something to improve: [auto build test ERROR on net-next/master] url: https://github.com/intel-lab-lkp/linux/commits/alejandro-lucero-palau-amd-com/sfc-add-devlink-support-for-ef100/20230131-230245 patch link: https://lore.kernel.org/r/20230131145822.36208-8-alejandro.lucero-palau%40amd.com patch subject: [PATCH v4 net-next 7/8] sfc: add support for devlink port_function_hw_addr_get in ef100 config: ia64-randconfig-c031-20230129 (https://download.01.org/0day-ci/archive/20230202/202302020326.IUUr19ny-lkp@xxxxxxxxx/config) compiler: ia64-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/11c7bb1c959cd61c59ee9a12872d4e5afd4352c9 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review alejandro-lucero-palau-amd-com/sfc-add-devlink-support-for-ef100/20230131-230245 git checkout 11c7bb1c959cd61c59ee9a12872d4e5afd4352c9 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=ia64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=ia64 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): ia64-linux-ld: drivers/net/ethernet/sfc/ef100_nic.o: in function `ef100_remove': ef100_nic.c:(.text+0x2f02): undefined reference to `efx_ef100_fini_reps' ia64-linux-ld: ef100_nic.c:(.text+0x2f12): undefined reference to `efx_fini_mae' ia64-linux-ld: drivers/net/ethernet/sfc/efx_devlink.o: in function `ef100_set_devlink_port': efx_devlink.c:(.text+0x32): undefined reference to `efx_mae_lookup_mport' ia64-linux-ld: efx_devlink.c:(.text+0x72): undefined reference to `efx_mae_get_mport' ia64-linux-ld: efx_devlink.c:(.text+0xa2): undefined reference to `ef100_mport_on_local_intf' ia64-linux-ld: drivers/net/ethernet/sfc/efx_devlink.o: in function `efx_devlink_port_addr_get': >> efx_devlink.c:(.text+0x212): undefined reference to `ef100_mport_on_local_intf' >> ia64-linux-ld: efx_devlink.c:(.text+0x2c2): undefined reference to `ef100_mport_is_vf' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
