reproduce:
        # https://github.com/intel-lab-lkp/linux/commit/0e9a02466e2cae8ff23d410916dbe6f720b746a6
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review NeilBrown/VFS-fix-various-typos-in-documentation-for-start_creating-start_removing-etc/20260723-122405
        git checkout 0e9a02466e2cae8ff23d410916dbe6f720b746a6
        make menuconfig
        # enable CONFIG_COMPILE_TEST, CONFIG_WARN_MISSING_DOCUMENTS, CONFIG_WARN_ABI_ERRORS
        # pip install -r Documentation/sphinx/requirements.txt
        make htmldocs