Hi Damien, kernel test robot noticed the following build errors: [auto build test ERROR on pci/next] [also build test ERROR on pci/for-linus linus/master v6.13-rc2 next-20241211] [cannot apply to hch-configfs/for-next] [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/Damien-Le-Moal/nvmet-Add-vendor_id-and-subsys_vendor_id-subsystem-attributes/20241210-174321 base: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git next patch link: https://lore.kernel.org/r/20241210093408.105867-17-dlemoal%40kernel.org patch subject: [PATCH v3 16/17] nvmet: New NVMe PCI endpoint target driver config: s390-allyesconfig (https://download.01.org/0day-ci/archive/20241211/202412112307.uOdX4fWx-lkp@xxxxxxxxx/config) compiler: s390-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241211/202412112307.uOdX4fWx-lkp@xxxxxxxxx/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 <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202412112307.uOdX4fWx-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): drivers/nvme/target/pci-ep.c: In function 'nvmet_pciep_iod_name': >> drivers/nvme/target/pci-ep.c:658:16: error: implicit declaration of function 'nvme_opcode_str'; did you mean 'nvme_opcode_name'? [-Wimplicit-function-declaration] 658 | return nvme_opcode_str(iod->sq->qid, iod->cmd.common.opcode); | ^~~~~~~~~~~~~~~ | nvme_opcode_name >> drivers/nvme/target/pci-ep.c:658:16: error: returning 'int' from a function with return type 'const char *' makes pointer from integer without a cast [-Wint-conversion] 658 | return nvme_opcode_str(iod->sq->qid, iod->cmd.common.opcode); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +658 drivers/nvme/target/pci-ep.c 655 656 static inline const char *nvmet_pciep_iod_name(struct nvmet_pciep_iod *iod) 657 { > 658 return nvme_opcode_str(iod->sq->qid, iod->cmd.common.opcode); 659 } 660 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
