Hi Srish, kernel test robot noticed the following build warnings:
[auto build test WARNING on powerpc/next] [also build test WARNING on powerpc/fixes zohar-integrity/next-integrity linus/master v6.18 next-20251212] [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/Srish-Srinivasan/pseries-plpks-fix-kernel-doc-comment-inconsistencies/20251213-132948 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next patch link: https://lore.kernel.org/r/20251213052618.190691-3-ssrish%40linux.ibm.com patch subject: [PATCH 2/6] powerpc/pseries: move the PLPKS config inside its own sysfs directory config: powerpc-allnoconfig (https://download.01.org/0day-ci/archive/20251214/[email protected]/config) compiler: powerpc-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/[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 >>): In file included from arch/powerpc/kernel/prom.c:59: >> arch/powerpc/include/asm/plpks.h:118:12: warning: >> 'plpks_config_create_softlink' defined but not used [-Wunused-function] 118 | static int plpks_config_create_softlink(struct kobject *from) { return 0; } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/plpks_config_create_softlink +118 arch/powerpc/include/asm/plpks.h 111 112 int plpks_config_create_softlink(struct kobject *from); 113 #else // CONFIG_PSERIES_PLPKS 114 static inline bool plpks_is_available(void) { return false; } 115 static inline u16 plpks_get_passwordlen(void) { BUILD_BUG(); } 116 static inline void plpks_early_init_devtree(void) { } 117 static inline int plpks_populate_fdt(void *fdt) { BUILD_BUG(); } > 118 static int plpks_config_create_softlink(struct kobject *from) { return > 0; } 119 #endif // CONFIG_PSERIES_PLPKS 120 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
