[arm-perf:kvm/bpf 2/3] ERROR: modpost: "bpf_base_func_proto" [arch/riscv/kvm/kvm.ko] undefined!

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

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git kvm/bpf
head:   044975299633da153eec3842998426f5f93cda92
commit: bb22c4e9bcd0289f0ec15ddbf04e8f1e4289fc09 [2/3] KVM: Add support for new KVM_DEV_TYPE_BPF device
config: riscv-defconfig (https://download.01.org/0day-ci/archive/20230607/202306071938.yVCAVTFl-lkp@intel.com/config)
compiler: riscv64-linux-gcc (GCC) 12.3.0
reproduce (this is a W=1 build):
        mkdir -p ~/bin
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git/commit/?id=bb22c4e9bcd0289f0ec15ddbf04e8f1e4289fc09
        git remote add arm-perf https://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git
        git fetch --no-tags arm-perf kvm/bpf
        git checkout bb22c4e9bcd0289f0ec15ddbf04e8f1e4289fc09
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.3.0 ~/bin/make.cross W=1 O=build_dir ARCH=riscv olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.3.0 ~/bin/make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306071938.yVCAVTFl-lkp@intel.com/

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

>> ERROR: modpost: "bpf_base_func_proto" [arch/riscv/kvm/kvm.ko] undefined!

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