Hi Sergey, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] url: https://github.com/intel-lab-lkp/linux/commits/Sergey-Senozhatsky/mm-do-not-export-const-kfree-and-kstrdup-variants/20240924-131016 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20240924050937.697118-1-senozhatsky%40chromium.org patch subject: [PATCHv2] mm: do not export const kfree and kstrdup variants config: loongarch-randconfig-r061-20240924 (https://download.01.org/0day-ci/archive/20240925/202409250157.TXezi0Gp-lkp@xxxxxxxxx/config) compiler: loongarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240925/202409250157.TXezi0Gp-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/202409250157.TXezi0Gp-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>, old ones prefixed by <<): WARNING: modpost: missing MODULE_DESCRIPTION() in lib/zlib_inflate/zlib_inflate.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_powersave.o >> ERROR: modpost: "kstrdup_const" [drivers/dax/kmem.ko] undefined! >> ERROR: modpost: "kfree_const" [drivers/dax/kmem.ko] undefined! >> ERROR: modpost: "kfree_const" [drivers/input/touchscreen/chipone_icn8505.ko] undefined! >> ERROR: modpost: "kstrdup_const" [drivers/power/sequencing/pwrseq-core.ko] undefined! >> ERROR: modpost: "kfree_const" [drivers/power/sequencing/pwrseq-core.ko] undefined! >> ERROR: modpost: "kfree_const" [drivers/memstick/core/memstick.ko] undefined! >> ERROR: modpost: "kfree_const" [net/bluetooth/bluetooth.ko] undefined! >> ERROR: modpost: "kstrdup_const" [net/nfc/hci/hci.ko] undefined! >> ERROR: modpost: "kfree_const" [net/nfc/hci/hci.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
