tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 9e21984d62c56a0f6d1fc6f76b646212cfd7fe88 commit: 86817057732a9ce9cefdb6f513b6554a55ebbbbb [12996/13245] mm: vmalloc: remove global vmap_area_root rb-tree config: um-defconfig (https://download.01.org/0day-ci/archive/20240111/202401112056.I41bELL4-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/20240111/202401112056.I41bELL4-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/202401112056.I41bELL4-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>, old ones prefixed by <<): WARNING: modpost: missing MODULE_DESCRIPTION() in vmlinux.o >> WARNING: modpost: vmlinux: section mismatch in reference: vmap_init_free_space+0x2 (section: .text.unlikely) -> vmlist (section: .init.data) WARNING: modpost: missing MODULE_DESCRIPTION() in fs/binfmt_misc.o WARNING: modpost: missing MODULE_DESCRIPTION() in fs/isofs/isofs.o WARNING: modpost: missing MODULE_DESCRIPTION() in fs/autofs/autofs4.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/loop.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/ppp/ppp_generic.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/slip/slip.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/slip/slhc.o -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
