reproduce:
        git remote add dtor-input https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
        git fetch dtor-input next
        git checkout dtor-input/next
        b4 shazam https://lore.kernel.org/r/20240814185140.4033029-1-Frank.Li@nxp.com
        make menuconfig
        # enable CONFIG_COMPILE_TEST, CONFIG_WARN_MISSING_DOCUMENTS, CONFIG_WARN_ABI_ERRORS
        # install Sphinx 2.4.4
        make htmldocs