reproduce (this is a W=1 build):
        git checkout ea21fa34164c9ea0a2a5b8714c7e36f54c7fb46e
        b4 shazam https://lore.kernel.org/r/20250918-imx8mp-prt8ml-v2-3-3d84b4fe53de@pengutronix.de
        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=$HOME/0day COMPILER=gcc-11.5.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.5.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash dtbs_check