Hi Guo, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-everything] url: https://github.com/intel-lab-lkp/linux/commits/Guo-Weikang/mm-memmap-Prevent-double-scanning-of-memmap-by-kmemleak/20250102-145930 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20250102065704.647693-1-guoweikang.kernel%40gmail.com patch subject: [PATCH] mm/memmap: Prevent double scanning of memmap by kmemleak config: x86_64-buildonly-randconfig-003-20250102 (https://download.01.org/0day-ci/archive/20250102/202501021601.jub4p3EM-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/20250102/202501021601.jub4p3EM-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/202501021601.jub4p3EM-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>, old ones prefixed by <<): >> WARNING: modpost: vmlinux: section mismatch in reference: vmemmap_alloc_block+0xfa (section: .text) -> memmap_alloc (section: .init.text) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
