reproduce (this is a W=1 build):
        git clone https://github.com/intel/lkp-tests.git ~/lkp-tests
        # https://github.com/alobakin/linux/commit/9a3aa944b33041331d3bf1c1ad194ecffee0cbf0
        git remote add alobakin https://github.com/alobakin/linux
        git fetch --no-tags alobakin idpf-libie
        git checkout 9a3aa944b33041331d3bf1c1ad194ecffee0cbf0
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-18 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=hexagon olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-18 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/media/platform/ti/omap3isp/