Hi Ping-Ke, kernel test robot noticed the following build errors: [auto build test ERROR on wireless-next/main] [also build test ERROR on wireless/main linus/master v6.9-rc6 next-20240501] [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/Ping-Ke-Shih/wifi-rtw89-wow-send-RFK-pre-nofity-H2C-command-in-WoWLAN-mode/20240425-193126 base: https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git main patch link: https://lore.kernel.org/r/20240425112816.26431-4-pkshih%40realtek.com patch subject: [PATCH 03/12] wifi: rtw89: wow: parsing Auth Key Management from associate request config: alpha-randconfig-r051-20240501 (https://download.01.org/0day-ci/archive/20240501/202405012221.MONGVGmf-lkp@xxxxxxxxx/config) compiler: alpha-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240501/202405012221.MONGVGmf-lkp@xxxxxxxxx/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 <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202405012221.MONGVGmf-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): alpha-linux-ld: drivers/net/wireless/realtek/rtw89/core.o: in function `rtw89_traffic_stats_accu': >> (.text+0x11e8): undefined reference to `rtw89_wow_parse_akm' >> alpha-linux-ld: (.text+0x11f8): undefined reference to `rtw89_wow_parse_akm' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki