tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y head: 1cece69eaa889a27cf3e9f2051fcc57eda957271 commit: 42a9a7e807505b485f7c6a7ffb0ffb7dab8e1b51 [4226/5188] random: always wake up entropy writers after extraction reproduce: # https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?id=42a9a7e807505b485f7c6a7ffb0ffb7dab8e1b51 git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git git fetch --no-tags linux-stable-rc linux-5.4.y git checkout 42a9a7e807505b485f7c6a7ffb0ffb7dab8e1b51 make menuconfig # enable CONFIG_COMPILE_TEST, CONFIG_WARN_MISSING_DOCUMENTS, CONFIG_WARN_ABI_ERRORS make htmldocs If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> Warning: Documentation/admin-guide/sysctl/kernel.rst references a file that doesn't exist: Documentation/filesystems/devpts.rst -- 0-DAY CI Kernel Test Service https://01.org/lkp