tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 2b3d5988ae2cb5cd945ddbc653f0a71706231fdd commit: 71b494e043d2cb567f4f4748bcb0b6fb7bc32a01 [3790/3921] i2c: i801: Call i2c_register_spd for muxed child segments config: i386-buildonly-randconfig-005-20240404 (https://download.01.org/0day-ci/archive/20240404/202404042206.MjAQC32x-lkp@xxxxxxxxx/config) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240404/202404042206.MjAQC32x-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/202404042206.MjAQC32x-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: i2c_root_adapter >>> referenced by i2c-i801.c >>> drivers/i2c/busses/i2c-i801.o:(i801_notifier_call) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki