tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: ff773a407598b9c693c9dc10e0dc587828127aa6 commit: e34047f6dc606c123911c6db8fa424bb4a035262 [17814/22098] EDAC, skx_edac: Delete duplicated code config: x86_64-buildonly-randconfig-005-20240415 (https://download.01.org/0day-ci/archive/20240415/202404151440.syDdJhZl-lkp@i...) compiler: gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240415/202404151440.syDdJhZl-lkp@i...)

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@intel.com | Closes: https://lore.kernel.org/oe-kbuild-all/202404151440.syDdJhZl-lkp@intel.com/

All warnings (new ones prefixed by >>):

drivers/edac/skx_common.c: In function 'skx_mce_output_error': drivers/edac/skx_common.c:470:15: warning: variable 'type' set but not used [-Wunused-but-set-variable] 470 | char *type, *optype; | ^~~~ drivers/edac/skx_common.c: In function 'skx_get_dimm_info': drivers/edac/skx_common.c:309:79: warning: '_DIMM#' directive output may be truncated writing 6 bytes into a region of size between 0 and 9 [-Wformat-truncation=] 309 | snprintf(dimm->label, sizeof(dimm->label), "CPU_SrcID#%u_MC#%u_Chan#%u_DIMM#%u", | ^~~~~~ drivers/edac/skx_common.c:309:52: note: using the range [0, 4294967295] for directive argument 309 | snprintf(dimm->label, sizeof(dimm->label), "CPU_SrcID#%u_MC#%u_Chan#%u_DIMM#%u", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/edac/skx_common.c:309:9: note: 'snprintf' output between 31 and 53 bytes into a destination of size 32 309 | snprintf(dimm->label, sizeof(dimm->label), "CPU_SrcID#%u_MC#%u_Chan#%u_DIMM#%u", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 310 | imc->src_id, imc->lmc, chan, dimmno); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/edac/skx_common.c: In function 'skx_get_nvdimm_info': drivers/edac/skx_common.c:357:79: warning: '_DIMM#' directive output may be truncated writing 6 bytes into a region of size between 0 and 9 [-Wformat-truncation=] 357 | snprintf(dimm->label, sizeof(dimm->label), "CPU_SrcID#%u_MC#%u_Chan#%u_DIMM#%u", | ^~~~~~ drivers/edac/skx_common.c:357:52: note: using the range [0, 4294967295] for directive argument 357 | snprintf(dimm->label, sizeof(dimm->label), "CPU_SrcID#%u_MC#%u_Chan#%u_DIMM#%u", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/edac/skx_common.c:357:9: note: 'snprintf' output between 31 and 53 bytes into a destination of size 32 357 | snprintf(dimm->label, sizeof(dimm->label), "CPU_SrcID#%u_MC#%u_Chan#%u_DIMM#%u", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 358 | imc->src_id, imc->lmc, chan, dimmno); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

...

drivers/edac/.tmp_skx_common.o: warning: objtool: missing symbol for section .text