Hi Łukasz, kernel test robot noticed the following build errors: [auto build test ERROR on usb/usb-testing] [also build test ERROR on usb/usb-next usb/usb-linus lee-mfd/for-mfd-next driver-core/driver-core-testing driver-core/driver-core-next driver-core/driver-core-linus linus/master v6.11 next-20240920] [cannot apply to lee-mfd/for-mfd-fixes] [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/ukasz-Bartosik/platform-chrome-Update-ChromeOS-EC-header-for-UCSI/20240910-182729 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing patch link: https://lore.kernel.org/r/20240910101527.603452-7-ukaszb%40chromium.org patch subject: [PATCH v6 6/8] usb: typec: cros_ec_ucsi: Add netlink config: x86_64-buildonly-randconfig-005-20240921 (https://download.01.org/0day-ci/archive/20240921/202409211431.LpvxyX25-lkp@xxxxxxxxx/config) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240921/202409211431.LpvxyX25-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/202409211431.LpvxyX25-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>, old ones prefixed by <<): WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fpga/tests/fpga-mgr-test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fpga/tests/fpga-bridge-test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fpga/tests/fpga-region-test.o >> ERROR: modpost: "genl_register_family" [drivers/usb/typec/ucsi/cros_ec_ucsi.ko] undefined! >> ERROR: modpost: "genl_unregister_family" [drivers/usb/typec/ucsi/cros_ec_ucsi.ko] undefined! >> ERROR: modpost: "__alloc_skb" [drivers/usb/typec/ucsi/cros_ec_ucsi.ko] undefined! >> ERROR: modpost: "genlmsg_put" [drivers/usb/typec/ucsi/cros_ec_ucsi.ko] undefined! >> ERROR: modpost: "nla_put" [drivers/usb/typec/ucsi/cros_ec_ucsi.ko] undefined! >> ERROR: modpost: "skb_trim" [drivers/usb/typec/ucsi/cros_ec_ucsi.ko] undefined! >> ERROR: modpost: "sk_skb_reason_drop" [drivers/usb/typec/ucsi/cros_ec_ucsi.ko] undefined! >> ERROR: modpost: "init_net" [drivers/usb/typec/ucsi/cros_ec_ucsi.ko] undefined! >> ERROR: modpost: "netlink_broadcast_filtered" [drivers/usb/typec/ucsi/cros_ec_ucsi.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
