tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-unstable head: 0cef2c0a2a356137b170c3cb46cb9c1dd2ca3e6b commit: 57fc2afac84efdb0968e028382023a937bb4d6a0 [262/270] memory tier: dax/kmem: introduce an abstract layer for finding, allocating, and putting memory types config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20240331/202403311756.GDcbqLdZ-lkp@xxxxxxxxx/config) compiler: m68k-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240331/202403311756.GDcbqLdZ-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/202403311756.GDcbqLdZ-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): In file included from kernel/sched/fair.c:43: >> include/linux/memory-tiers.h:143:25: warning: no previous prototype for 'mt_find_alloc_memory_type' [-Wmissing-prototypes] 143 | struct memory_dev_type *mt_find_alloc_memory_type(int adist, struct list_head *memory_types) | ^~~~~~~~~~~~~~~~~~~~~~~~~ >> include/linux/memory-tiers.h:148:6: warning: no previous prototype for 'mt_put_memory_types' [-Wmissing-prototypes] 148 | void mt_put_memory_types(struct list_head *memory_types) | ^~~~~~~~~~~~~~~~~~~ vim +/mt_find_alloc_memory_type +143 include/linux/memory-tiers.h 142 > 143 struct memory_dev_type *mt_find_alloc_memory_type(int adist, struct list_head *memory_types) 144 { 145 return NULL; 146 } 147 > 148 void mt_put_memory_types(struct list_head *memory_types) 149 { 150 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
