Hi Jonathan, on the current mainline repository, we currently have the following warnings with make htmldocs: ./Documentation/virt/kvm/api.rst:4537: WARNING: Unexpected indentation. ./Documentation/virt/kvm/api.rst:4539: WARNING: Block quote ends without a blank line; unexpected unindent. ./Documentation/ABI/testing/sysfs-firmware-sgi_uv:2: WARNING: Unexpected indentation. Mauro has already created patches to address them, but these patches here have not been picked up by the other subsystem maintainers (within the last three weeks): a5a20cd7ff9870b5316825fa1abad0b867832700.1610610444.git.mchehab+huawei@xxxxxxxxxx 452854f2dd0625b9fee33b9f5e29343d6149781e.1610610444.git.mchehab+huawei@xxxxxxxxxx Jonathan, could you pick those two patches and provide them as a Documentation quick-fix pull request to Linus? With that, we are back to zero warnings on mainline. Just for your information, for linux-next, as of next-20210204, with the further already submitted patches, make htmldocs has zero warnings: a5a20cd7ff9870b5316825fa1abad0b867832700.1610610444.git.mchehab+huawei@xxxxxxxxxx 452854f2dd0625b9fee33b9f5e29343d6149781e.1610610444.git.mchehab+huawei@xxxxxxxxxx 84693a4901efb553dd95fe4909b50d6d8faf8107.1610610444.git.mchehab+huawei@xxxxxxxxxx 20210204180059.28360-1-lukas.bulwahn@xxxxxxxxx 20210205095506.29146-1-lukas.bulwahn@xxxxxxxxx So, we are in a good shape for zero-warning documentation build with the next -rc1 if those patches are being picked up in the next few days. Thanks, Lukas