reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git/commit/?id=64639b94e14663a7f80953ac0d075edac626ee96
        git remote add tnguy-net-queue https://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
        git fetch --no-tags tnguy-net-queue 100GbE
        git checkout 64639b94e14663a7f80953ac0d075edac626ee96

        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=$HOME/0day COMPILER=gcc-8.5.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=sparc olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-8.5.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=sparc SHELL=/bin/bash drivers/net/ethernet/intel/ice/