reproduce (this is a W=1 build):
        # https://github.com/tobetter/linux/commit/a7f14d616999ff734886c89b75b3f701b77ffd2d
        git remote add tobetter https://github.com/tobetter/linux
        git fetch --no-tags tobetter odroid-7.2.y
        git checkout a7f14d616999ff734886c89b75b3f701b77ffd2d

        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=$HOME/0day COMPILER=clang-22 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=i386 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-22 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash