tree: https://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git statmount-v2 head: 9b5ff63d2b9b94298e6c9fbac4df9e77e6901fc9 commit: 43d6746354fa23a231946542c476e14f483c44c5 [2/3] add statmount(2) syscall config: i386-randconfig-062-20230921 (https://download.01.org/0day-ci/archive/20230921/202309211554.PYeIATsU-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/20230921/202309211554.PYeIATsU-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/202309211554.PYeIATsU-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) >> fs/namespace.c:4681:17: sparse: sparse: symbol 'lookup_mnt_in_ns' was not declared. Should it be static? -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki