It seems that the list of linters from the the blacklist.txt file is a bit outdated and missing things like:

pre-commit
bashate
ansilbe-lint
ansible-review

I discovered that while trying to enable pre-commit on tripleo-upgrades and discovered that check-requirements jobs was failing.

If someone can help me merge that it would be great https://review.openstack.org/#/c/626000/

My review contains only pre-commit because that was the one I really needed but looking at the file it seems it may be useful to add all known
https://github.com/openstack/requirements/blob/master/blacklist.txt

Thanks
Sorin