Hi Yajun, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] url: https://github.com/intel-lab-lkp/linux/commits/Yajun-Deng/mm-pass-nid-to-reserve_bootmem_region/20230615-190631 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20230615110355.1694461-1-yajun.deng%40linux.dev patch subject: [PATCH] mm: pass nid to reserve_bootmem_region() config: arm-randconfig-r023-20230614 (https://download.01.org/0day-ci/archive/20230616/202306160145.juJMr3Bi-lkp@xxxxxxxxx/config) compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07) reproduce (this is a W=1 build): mkdir -p ~/bin wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi git remote add akpm-mm https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git git fetch akpm-mm mm-everything git checkout akpm-mm/mm-everything b4 shazam https://lore.kernel.org/r/20230615110355.1694461-1-yajun.deng@xxxxxxxxx # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=arm olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash 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/202306160145.juJMr3Bi-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> mm/memblock.c:2098:18: error: no member named 'nid' in 'struct memblock_region' nid = region->nid; ~~~~~~ ^ 1 error generated. vim +2098 mm/memblock.c 2080 2081 static void __init memmap_init_reserved_pages(void) 2082 { 2083 struct memblock_region *region; 2084 phys_addr_t start, end; 2085 int nid; 2086 u64 i; 2087 2088 /* initialize struct pages for the reserved regions */ 2089 __for_each_mem_range(i, &memblock.reserved, NULL, NUMA_NO_NODE, 2090 MEMBLOCK_NONE, &start, &end, &nid) 2091 reserve_bootmem_region(start, end, nid); 2092 2093 /* and also treat struct pages for the NOMAP regions as PageReserved */ 2094 for_each_mem_region(region) { 2095 if (memblock_is_nomap(region)) { 2096 start = region->base; 2097 end = start + region->size; > 2098 nid = region->nid; 2099 reserve_bootmem_region(start, end, nid); 2100 } 2101 } 2102 } 2103 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
