Re: [PATCH v2 2/2] fat: Add FS_IOC_SETFSLABEL ioctl

[kernel test robot]

Hi Ethan,

kernel test robot noticed the following build errors:

[auto build test ERROR on 9f2693489ef8558240d9e80bfad103650daed0af]

url:    https://github.com/intel-lab-lkp/linux/commits/Ethan-Ferguson/fat-Add-FS_IOC_GETFSLABEL-ioctl/20260218-071019
base:   9f2693489ef8558240d9e80bfad103650daed0af
patch link:    https://lore.kernel.org/r/20260217230628.719475-3-ethan.ferguson%40zetier.com
patch subject: [PATCH v2 2/2] fat: Add FS_IOC_SETFSLABEL ioctl
config: x86_64-rhel-9.4-ltp (https://download.01.org/0day-ci/archive/20260218/202602181149.k8dhUKY6-lkp@xxxxxxxxx/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260218/202602181149.k8dhUKY6-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/202602181149.k8dhUKY6-lkp@xxxxxxxxx/

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: "msdos_format_name" [fs/fat/fat.ko] undefined!

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki