reproduce (this is a W=1 build):
        git clone https://github.com/intel/lkp-tests.git ~/lkp-tests
        # https://github.com/isilence/linux/commit/a3e6f9d865d26748a16676302d02bc64f7bf3849
        git remote add isilence https://github.com/isilence/linux
        git fetch --no-tags isilence zcrx/large-buffers-v3
        git checkout a3e6f9d865d26748a16676302d02bc64f7bf3849
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-13.4.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arc olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-13.4.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arc SHELL=/bin/bash drivers/net/ethernet/broadcom/bnxt/