reproduce (this is a W=1 build):
        git clone https://github.com/intel/lkp-tests.git ~/lkp-tests
        git checkout 6832a9317eee280117cd695fa885b2b7a7a38daf
        b4 shazam https://lore.kernel.org/r/6567a0855ad73b5ff01d9945063014fbacdcc845.1752835501.git.michal.simek@amd.com
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
        ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash dtbs_check