reproduce:
        # https://github.com/intel-lab-lkp/linux/commit/a9c3470cec4255c02ebdc8637ef447726b6b792f
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Shrikanth-Hegde/sched-debug-Remove-unused-schedstats/20260515-054159
        git checkout a9c3470cec4255c02ebdc8637ef447726b6b792f
        make menuconfig
        # enable CONFIG_COMPILE_TEST, CONFIG_WARN_MISSING_DOCUMENTS, CONFIG_WARN_ABI_ERRORS
        # pip install -r Documentation/sphinx/requirements.txt
        make htmldocs