Hi Thomas, kernel test robot noticed the following build errors:
[auto build test ERROR on 0af2f6be1b4281385b618cb86ad946eded089ac8] url: https://github.com/intel-lab-lkp/linux/commits/Thomas-Wei-schuh/printk-ringbuffer-Add-KUnit-test/20250506-200133 base: 0af2f6be1b4281385b618cb86ad946eded089ac8 patch link: https://lore.kernel.org/r/20250506-printk-ringbuffer-test-v2-1-152200569eb1%40linutronix.de patch subject: [PATCH v2] printk: ringbuffer: Add KUnit test config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20250508/[email protected]/config) compiler: m68k-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250508/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>, old ones prefixed by <<): WARNING: modpost: missing MODULE_DESCRIPTION() in lib/tests/slub_kunit.o >> ERROR: modpost: "prb_init" [kernel/printk/printk_ringbuffer_kunit_test.ko] >> undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
