Re: [PATCH v3] block: ublk: enable zoned storage support

[kernel test robot <lkp@intel.com>]

Hi Andreas,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on eeac8ede17557680855031c6f305ece2378af326]

url:    https://github.com/intel-lab-lkp/linux/commits/Andreas-Hindborg/block-ublk-enable-zoned-storage-support/20230316-225725
base:   eeac8ede17557680855031c6f305ece2378af326
patch link:    https://lore.kernel.org/r/20230316145539.300523-1-nmi%40metaspace.dk
patch subject: [PATCH v3] block: ublk: enable zoned storage support
config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20230317/202303170851.rY3VPud2-lkp@intel.com/config)
compiler: s390-linux-gcc (GCC) 12.1.0
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/intel-lab-lkp/linux/commit/723d5c2508e09f127226d38c698d3e4e6cff83f1
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Andreas-Hindborg/block-ublk-enable-zoned-storage-support/20230316-225725
        git checkout 723d5c2508e09f127226d38c698d3e4e6cff83f1
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303170851.rY3VPud2-lkp@intel.com/

All errors (new ones prefixed by >>, old ones prefixed by <<):

ERROR: modpost: "devm_ioremap_resource" [drivers/dma/qcom/hdma.ko] undefined!
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined!
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/idma64.ko] undefined!
ERROR: modpost: "iounmap" [drivers/tty/ipwireless/ipwireless.ko] undefined!
ERROR: modpost: "ioremap" [drivers/tty/ipwireless/ipwireless.ko] undefined!
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/char/xillybus/xillybus_of.ko] undefined!
>> ERROR: modpost: "ublk_set_nr_zones" [drivers/block/ublk_drv.ko] undefined!
>> ERROR: modpost: "ublk_dev_param_zoned_apply" [drivers/block/ublk_drv.ko] undefined!
>> ERROR: modpost: "ublk_revalidate_disk_zones" [drivers/block/ublk_drv.ko] undefined!
>> ERROR: modpost: "ublk_report_zones" [drivers/block/ublk_drv.ko] undefined!
WARNING: modpost: suppressed 19 unresolved symbol warnings because there were too many)

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests