reproduce (this is a W=1 build):
        # https://github.com/norov/linux/commit/ca959c4d4cb8c7703e76042b9e281067e6a2c4ad
        git remote add norov https://github.com/norov/linux
        git fetch --no-tags norov gr1
        git checkout ca959c4d4cb8c7703e76042b9e281067e6a2c4ad

        git clone https://github.com/intel/lkp-tests.git ~/lkp-tests

        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-15.1.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=alpha olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-15.1.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=alpha prepare