On Wed, Oct 17, 2018 at 10:30:49AM +0200, Geert Uytterhoeven wrote: > Please use "git format-patch -v<N> --cover" to prepare patch series > for sending with git-send-email. > > "-v<N>" to prefix all patches with version number <N>, > "--cover" to have a "[PATCH 0/<M>]" prefix in the cover letter. We had that discussion before and I strongly disagree with messing up the subject lines like that. The git-send-email defaults are perfectly fine.