Hi Alexander, kernel test robot noticed the following build errors: [auto build test ERROR on teigland-dlm/next] [also build test ERROR on next-20240820] [cannot apply to gfs2/for-next driver-core/driver-core-testing driver-core/driver-core-next driver-core/driver-core-linus linus/master v6.11-rc4] [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/Alexander-Aring/dlm-introduce-dlm_find_lockspace_name/20240820-024440 base: https://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git next patch link: https://lore.kernel.org/r/20240819183742.2263895-13-aahringo%40redhat.com patch subject: [PATCH dlm/next 12/12] gfs2: separate mount context by net-namespaces config: arm-randconfig-003-20240820 (https://download.01.org/0day-ci/archive/20240821/202408210153.9Dofqzlb-lkp@xxxxxxxxx/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 26670e7fa4f032a019d23d56c6a02926e854e8af) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240821/202408210153.9Dofqzlb-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/202408210153.9Dofqzlb-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: net_ns_type_operations >>> referenced by sys.c:65 (fs/gfs2/sys.c:65) >>> fs/gfs2/sys.o:(gfs2_uevent) in archive vmlinux.a >>> referenced by sys.c:65 (fs/gfs2/sys.c:65) >>> fs/gfs2/sys.o:(gfs2_sysfs_object_child_ns_type) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
