Re: [PATCH v5 09/10] vfio/pci: Extend VFIO_DEVICE_GET_PCI_HOT_RESET_INFO for vfio device cdev

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

Hi Yi,

kernel test robot noticed the following build errors:

[auto build test ERROR on linus/master]
[also build test ERROR on v6.4-rc1 next-20230512]
[cannot apply to awilliam-vfio/next awilliam-vfio/for-linus joro-iommu/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/Yi-Liu/vfio-iommufd-Create-iommufd_access-for-noiommu-devices/20230513-212336
base:   linus/master
patch link:    https://lore.kernel.org/r/20230513132136.15021-10-yi.l.liu%40intel.com
patch subject: [PATCH v5 09/10] vfio/pci: Extend VFIO_DEVICE_GET_PCI_HOT_RESET_INFO for vfio device cdev
config: arc-randconfig-r024-20230511 (https://download.01.org/0day-ci/archive/20230514/202305140001.0dGs26GJ-lkp@intel.com/config)
compiler: arceb-elf-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/1f9114d23b61451e60915851ae95b7cc3c615c3d
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Yi-Liu/vfio-iommufd-Create-iommufd_access-for-noiommu-devices/20230513-212336
        git checkout 1f9114d23b61451e60915851ae95b7cc3c615c3d
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arc olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arc 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/202305140001.0dGs26GJ-lkp@intel.com/

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

>> ERROR: modpost: module vfio-pci-core uses symbol iommufd_ctx_has_group from namespace IOMMUFD, but does not import it.

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