Messages in this thread |  | | Date | Sun, 13 Mar 2022 05:56:25 +0800 | From | kernel test robot <> | Subject | [luxis1999-iommufd:iommufd-v5.17-rc4 29/31] vfio.c:undefined reference to `iommufd_vfio_check_extension' |
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tree: https://github.com/luxis1999/iommufd iommufd-v5.17-rc4 head: d0e769d6ae11d7abe38d2f0598926ba499bf3ec1 commit: d1878386aaf2b9c574b6ceafc7437ddd2152f926 [29/31] vfio: Fix kernel panic in vfio_external_check_extension() config: arc-randconfig-r043-20220313 (https://download.01.org/0day-ci/archive/20220313/202203130530.K8aEny7T-lkp@intel.com/config) compiler: arc-elf-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/luxis1999/iommufd/commit/d1878386aaf2b9c574b6ceafc7437ddd2152f926 git remote add luxis1999-iommufd https://github.com/luxis1999/iommufd git fetch --no-tags luxis1999-iommufd iommufd-v5.17-rc4 git checkout d1878386aaf2b9c574b6ceafc7437ddd2152f926 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arc-elf-ld: drivers/vfio/vfio.o: in function `vfio_external_check_extension': >> vfio.c:(.text+0x7c8): undefined reference to `iommufd_vfio_check_extension' >> arc-elf-ld: vfio.c:(.text+0x7c8): undefined reference to `iommufd_vfio_check_extension' arc-elf-ld: drivers/vfio/vfio.o: in function `__vfio_group_unset_container': vfio.c:(.text+0x8fa): undefined reference to `vfio_group_unset_iommufd' arc-elf-ld: vfio.c:(.text+0x8fa): undefined reference to `vfio_group_unset_iommufd' arc-elf-ld: drivers/vfio/vfio.o: in function `vfio_group_set_container': vfio.c:(.text+0x1180): undefined reference to `vfio_group_set_iommufd' arc-elf-ld: vfio.c:(.text+0x1180): undefined reference to `vfio_group_set_iommufd'
--- 0-DAY CI Kernel Test Service https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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