reproduce (this is a W=1 build):
        git clone https://github.com/intel/lkp-tests.git ~/lkp-tests
        # https://github.com/ashyti/linux/commit/313d6aa4c64875ed8a10339a2db8766f49108efb
        git remote add ashyti https://github.com/ashyti/linux
        git fetch --no-tags ashyti test/i2c-host
        git checkout 313d6aa4c64875ed8a10339a2db8766f49108efb
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-13.2.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=m68k olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-13.2.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash drivers/i2c/busses/