Hi Praveen, kernel test robot noticed the following build warnings:
[auto build test WARNING on tip/x86/core] [also build test WARNING on linus/master v6.18-rc1 next-20251014] [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/Praveen-K-Paladugu/hyperv-Add-definitions-for-MSHV-sleep-state-configuration/20251015-004650 base: tip/x86/core patch link: https://lore.kernel.org/r/20251014164150.6935-3-prapal%40linux.microsoft.com patch subject: [PATCH v2 2/2] hyperv: Enable clean shutdown for root partition with MSHV config: i386-randconfig-006-20251015 (https://download.01.org/0day-ci/archive/20251015/[email protected]/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251015/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All warnings (new ones prefixed by >>): >> drivers/hv/hv_common.c:944:5: warning: no previous prototype for function >> 'hv_sleep_notifiers_register' [-Wmissing-prototypes] 944 | int hv_sleep_notifiers_register(void) | ^ drivers/hv/hv_common.c:944:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 944 | int hv_sleep_notifiers_register(void) | ^ | static 1 warning generated. vim +/hv_sleep_notifiers_register +944 drivers/hv/hv_common.c 943 > 944 int hv_sleep_notifiers_register(void) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
