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charset=us-ascii Content-Disposition: inline In-Reply-To: <00390a20-7630-4066-9779-06c8f915a176@kernel.org> > > No, (partial) Rb != Ack. > > It is, because there is no partial Rb tag. Heh, just what I wrote a minute ago in the workflows-thread. The clean solution is to introduce one. I'd vote for it.