Hi Vishnu, kernel test robot noticed the following build errors: [auto build test ERROR on hid/for-next] [also build test ERROR on linus/master v6.12-rc1 next-20241004] [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/Vishnu-Sankar/hid-lenovo-Support-for-TP-X12-TAB-1-2-Kbd-Fn-keys-that-use-HID-raw-events/20241003-175338 base: https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git for-next patch link: https://lore.kernel.org/r/20241003095124.7611-1-vishnuocv%40gmail.com patch subject: [PATCH] hid-lenovo: Support for TP-X12-TAB-1/2 Kbd Fn keys that use HID raw events. config: i386-buildonly-randconfig-005-20241005 (https://download.01.org/0day-ci/archive/20241005/202410050809.Rgpf9KE6-lkp@xxxxxxxxx/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241005/202410050809.Rgpf9KE6-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/202410050809.Rgpf9KE6-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): ld: drivers/hid/hid-lenovo.o: in function `lenovo_raw_event': >> hid-lenovo.c:(.text+0x1297): undefined reference to `platform_profile_cycle' Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for GET_FREE_REGION Depends on [n]: SPARSEMEM [=n] Selected by [y]: - RESOURCE_KUNIT_TEST [=y] && RUNTIME_TESTING_MENU [=y] && KUNIT [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki