reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/f0def51fc06432aa3420f72e2d81e82892868813
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Fu-Hao/x86-cpu-hygon-Adjust-the-die_id-and-logical_die_id-for-Hygon-models-0x4-through-0x8/20260615-203418
        git checkout f0def51fc06432aa3420f72e2d81e82892868813

        # clang-22 might not be officially released. Try a lower version if installation fails.
        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=$HOME/0day COMPILER=clang-22 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-22 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/ drivers/net/