Hi Mickaël, kernel test robot noticed the following build warnings: [auto build test WARNING on d206a76d7d2726f3b096037f2079ce0bd3ba329b] url: https://github.com/intel-lab-lkp/linux/commits/Micka-l-Sala-n/kunit-Run-tests-when-the-kernel-is-fully-setup/20240301-011020 base: d206a76d7d2726f3b096037f2079ce0bd3ba329b patch link: https://lore.kernel.org/r/20240229170409.365386-2-mic%40digikod.net patch subject: [PATCH v1 1/8] kunit: Run tests when the kernel is fully setup config: s390-defconfig (https://download.01.org/0day-ci/archive/20240301/202403011856.cJe6do38-lkp@xxxxxxxxx/config) compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 325f51237252e6dab8e4e1ea1fa7acbb4faee1cd) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240301/202403011856.cJe6do38-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/202403011856.cJe6do38-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): In file included from lib/kunit/executor.c:4: In file included from include/kunit/test.h:24: In file included from include/linux/module.h:19: In file included from include/linux/elf.h:6: In file included from arch/s390/include/asm/elf.h:173: In file included from arch/s390/include/asm/mmu_context.h:11: In file included from arch/s390/include/asm/pgalloc.h:18: In file included from include/linux/mm.h:2188: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> lib/kunit/executor.c:18:31: warning: unused variable 'final_suite_set' [-Wunused-variable] 18 | static struct kunit_suite_set final_suite_set = {}; | ^~~~~~~~~~~~~~~ 6 warnings generated. vim +/final_suite_set +18 lib/kunit/executor.c 17 > 18 static struct kunit_suite_set final_suite_set = {}; 19 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
