Hi Heiner, I love your patch! Perhaps something to improve: [auto build test WARNING on scsi/for-next] [also build test WARNING on pci/next mkp-scsi/for-next linus/master v5.14-rc6 next-20210820] [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] url: https://github.com/0day-ci/linux/commits/Heiner-Kallweit/PCI-VPD-Convert-more-users-to-the-new-VPD-API-functions/20210822-220229 base: https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git for-next config: xtensa-allyesconfig (attached as .config) compiler: xtensa-linux-gcc (GCC) 11.2.0 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://github.com/0day-ci/linux/commit/5658a697843355ac5fbf26ae3b7c57dd0d794238 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Heiner-Kallweit/PCI-VPD-Convert-more-users-to-the-new-VPD-API-functions/20210822-220229 git checkout 5658a697843355ac5fbf26ae3b7c57dd0d794238 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=xtensa If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): drivers/net/ethernet/broadcom/bnxt/bnxt.c: In function 'bnxt_request_irq': drivers/net/ethernet/broadcom/bnxt/bnxt.c:9000:16: warning: variable 'j' set but not used [-Wunused-but-set-variable] 9000 | int i, j, rc = 0; | ^ drivers/net/ethernet/broadcom/bnxt/bnxt.c: In function 'bnxt_vpd_read_info': drivers/net/ethernet/broadcom/bnxt/bnxt.c:12987:20: error: implicit declaration of function 'pci_vpd_alloc'; did you mean 'pci_pool_alloc'? [-Werror=implicit-function-declaration] 12987 | vpd_data = pci_vpd_alloc(pdev, &vpd_size); | ^~~~~~~~~~~~~ | pci_pool_alloc >> drivers/net/ethernet/broadcom/bnxt/bnxt.c:12987:18: warning: assignment to 'u8 *' {aka 'unsigned char *'} from 'int' makes pointer from integer without a cast [-Wint-conversion] 12987 | vpd_data = pci_vpd_alloc(pdev, &vpd_size); | ^ cc1: some warnings being treated as errors vim +12987 drivers/net/ethernet/broadcom/bnxt/bnxt.c 12979 12980 static void bnxt_vpd_read_info(struct bnxt *bp) 12981 { 12982 struct pci_dev *pdev = bp->pdev; 12983 int i, len, pos, ro_size, size; 12984 unsigned int vpd_size; 12985 u8 *vpd_data; 12986 12987 vpd_data = pci_vpd_alloc(pdev, &vpd_size); 12988 if (IS_ERR(vpd_data)) { 12989 pci_warn(pdev, "Unable to read VPD\n"); 12990 return; 12991 } 12992 12993 i = pci_vpd_find_tag(vpd_data, vpd_size, PCI_VPD_LRDT_RO_DATA); 12994 if (i < 0) { 12995 netdev_err(bp->dev, "VPD READ-Only not found\n"); 12996 goto exit; 12997 } 12998 12999 ro_size = pci_vpd_lrdt_size(&vpd_data[i]); 13000 i += PCI_VPD_LRDT_TAG_SIZE; 13001 if (i + ro_size > vpd_size) 13002 goto exit; 13003 13004 pos = pci_vpd_find_info_keyword(vpd_data, i, ro_size, 13005 PCI_VPD_RO_KEYWORD_PARTNO); 13006 if (pos < 0) 13007 goto read_sn; 13008 13009 len = pci_vpd_info_field_size(&vpd_data[pos]); 13010 pos += PCI_VPD_INFO_FLD_HDR_SIZE; 13011 if (len + pos > vpd_size) 13012 goto read_sn; 13013 13014 size = min(len, BNXT_VPD_FLD_LEN - 1); 13015 memcpy(bp->board_partno, &vpd_data[pos], size); 13016 13017 read_sn: 13018 pos = pci_vpd_find_info_keyword(vpd_data, i, ro_size, 13019 PCI_VPD_RO_KEYWORD_SERIALNO); 13020 if (pos < 0) 13021 goto exit; 13022 13023 len = pci_vpd_info_field_size(&vpd_data[pos]); 13024 pos += PCI_VPD_INFO_FLD_HDR_SIZE; 13025 if (len + pos > vpd_size) 13026 goto exit; 13027 13028 size = min(len, BNXT_VPD_FLD_LEN - 1); 13029 memcpy(bp->board_serialno, &vpd_data[pos], size); 13030 exit: 13031 kfree(vpd_data); 13032 } 13033 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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