``--subject-prefix=PATCHv2`` appended to
``git send-email`` (substitute ``v2`` with the
correct version if needed though).
+
+Review process
+--------------
+
+Reviewing patches may take a lot of effort with review bandwidth being limited
+in open source projects. Here are a few rules to follow to streamline the
+process:
+
+ - **don't** contact individual maintainers/developers directly with your
+ patches; reviewers are subscribed to the mailing list
+ - **do** be patient; reviewers may be busy
+ - **do** respond to reviewer's questions
+ - **don't** ignore a suggestion from a reviewer; if you disagree discuss it on
+ the list before sending a new version
+ - **do** remind us of your patches on the list if they haven't gotten any
+ attention for a prolonged period (>1 week) by replying to your patches with a
+ "ping"
+ - **do** test your patches before sending
+
+Don't feel obliged to review whole patch series if you see any major problems
+in any of the comprising patches - just point them out on the list.