Hi Zizhi, kernel test robot noticed the following build errors: [auto build test ERROR on brauner-vfs/vfs.all] [also build test ERROR on jack-fs/for_next linus/master v6.16-rc6 next-20250718] [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/Zizhi-Wo/fs-Add-additional-checks-for-block-devices-during-mount/20250719-105053 base: https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git vfs.all patch link: https://lore.kernel.org/r/20250719024403.3452285-1-wozizhi%40huawei.com patch subject: [PATCH] fs: Add additional checks for block devices during mount config: i386-buildonly-randconfig-001-20250719 (https://download.01.org/0day-ci/archive/20250719/202507192025.N75TF4Gp-lkp@xxxxxxxxx/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250719/202507192025.N75TF4Gp-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/202507192025.N75TF4Gp-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: disk_live >>> referenced by super.c:1385 (fs/super.c:1385) >>> fs/super.o:(super_s_dev_test) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
