tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 048aeae86c3967f4c40666cd26f2c1eb73a4b805 commit: d28d6d2e37d10d607f931d25c835a0bd94d370e3 [3692/4626] net: lan966x: add port module support config: i386-randconfig-a015-20211130 (https://download.01.org/0day-ci/archive/20211202/202112020627.5BnQUeU6-lkp@xxxxxxxxx/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 25eb7fa01d7ebbe67648ea03841cda55b4239ab2) 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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=d28d6d2e37d10d607f931d25c835a0bd94d370e3 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout d28d6d2e37d10d607f931d25c835a0bd94d370e3 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>, old ones prefixed by <<): ERROR: modpost: "spi_setup" [sound/soc/codecs/snd-soc-cs35l41-spi.ko] undefined! ERROR: modpost: "__devm_regmap_init_spi" [sound/soc/codecs/snd-soc-cs35l41-spi.ko] undefined! ERROR: modpost: "__spi_register_driver" [sound/soc/codecs/snd-soc-cs35l41-spi.ko] undefined! >> ERROR: modpost: "packing" [drivers/net/ethernet/microchip/lan966x/lan966x-switch.ko] undefined! Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for SND_SOC_CS35L41_SPI Depends on SOUND && !UML && SND && SND_SOC && SPI_MASTER Selected by - SND_SOC_AMD_VANGOGH_MACH && SOUND && !UML && SND && SND_SOC && SND_SOC_AMD_ACP5x && I2C --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
