Hi David, I love your patch! Perhaps something to improve: [auto build test WARNING on mcgrof/modules-next] [also build test WARNING on linus/master v6.0 next-20221014] [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/David-Hildenbrand/kernel-module-allocate-module-vmap-space-after-making-sure-the-module-is-unique/20221014-020756 base: https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next config: x86_64-randconfig-s022 compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/intel-lab-lkp/linux/commit/8b7bfecba8ad77c19c0c857314df6f8e675f6f61 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review David-Hildenbrand/kernel-module-allocate-module-vmap-space-after-making-sure-the-module-is-unique/20221014-020756 git checkout 8b7bfecba8ad77c19c0c857314df6f8e675f6f61 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash kernel/module/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> kernel/module/main.c:80:1: sparse: sparse: symbol 'pending_load_infos' was not declared. Should it be static? -- 0-DAY CI Kernel Test Service https://01.org/lkp