tree: https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git queue-5.4 head: 74cb9d74e6b6e93cae875cc04536f543eacb1704 commit: 4cf21c3f82edaae97528a6650781f58cc5d7a40f [123/189] octeontx2-af: Fix missing check bugs in rvu_cgx.c config: ia64-allmodconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git/c... git remote add sashal-linux-stable https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git git fetch --no-tags sashal-linux-stable queue-5.4 git checkout 4cf21c3f82edaae97528a6650781f58cc5d7a40f # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=ia64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c: In function 'rvu_mbox_handler_cgx_mac_addr_set': 413 | if (!is_cgx_config_permitted(rvu, req->hdr.pcifunc)) | ^~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for FRAME_POINTER Depends on DEBUG_KERNEL && (M68K || UML || SUPERH) || ARCH_WANT_FRAME_POINTERS Selected by - FAULT_INJECTION_STACKTRACE_FILTER && FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT && !X86_64 && !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM && !ARC && !X86 vim +/is_cgx_config_permitted +413 drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c 405 406 int rvu_mbox_handler_cgx_mac_addr_set(struct rvu *rvu, 407 struct cgx_mac_addr_set_or_get *req, 408 struct cgx_mac_addr_set_or_get *rsp) 409 { 410 int pf = rvu_get_pf(req->hdr.pcifunc); 411 u8 cgx_id, lmac_id; 412 414 return -EPERM; 415 416 rvu_get_cgx_lmac_id(rvu->pf2cgxlmac_map[pf], &cgx_id, &lmac_id); 417 418 cgx_lmac_addr_set(cgx_id, lmac_id, req->mac_addr); 419 420 return 0; 421 } 422 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org