Hi Ajit, I love your patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v6.2-rc3 next-20230112] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Ajit-Khaparde/bnxt_en-Add-auxiliary-driver-support/20230108-110519 patch link: https://lore.kernel.org/r/20230108030208.26390-2-ajit.khaparde%40broadcom.com patch subject: [PATCH 1/8] bnxt_en: Add auxiliary driver support config: i386-randconfig-a001-20220124 compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/d04297da18739e2bc3c9262f658ad880d58a2051 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Ajit-Khaparde/bnxt_en-Add-auxiliary-driver-support/20230108-110519 git checkout d04297da18739e2bc3c9262f658ad880d58a2051 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=i386 olddefconfig make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "auxiliary_device_init" [drivers/net/ethernet/broadcom/bnxt/bnxt_en.ko] undefined! >> ERROR: modpost: "__auxiliary_device_add" [drivers/net/ethernet/broadcom/bnxt/bnxt_en.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests