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[192.0.228.88]) by smtp.gmail.com with ESMTPSA id v4sm2212270qkj.28.2019.10.17.18.54.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Oct 2019 18:54:49 -0700 (PDT) Date: Thu, 17 Oct 2019 21:54:47 -0400 From: Konstantin Ryabitsev To: Greg KH Cc: Santiago Torres Arias , Willy Tarreau , Vegard Nossum , workflows@vger.kernel.org, Git Mailing List , LKML , Eric Wong Subject: Re: email as a bona fide git transport Message-ID: <20191018015447.GB6446@chatter.i7.local> Mail-Followup-To: Greg KH , Santiago Torres Arias , Willy Tarreau , Vegard Nossum , workflows@vger.kernel.org, Git Mailing List , LKML , Eric Wong References: <20191016111009.GE13154@1wt.eu> <20191016144517.giwip4yuaxtcd64g@LykOS.localdomain> <20191017204343.GA1132188@kroah.com> <20191017204532.GA6446@chatter.i7.local> <20191018013029.GA1167832@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Disposition: inline In-Reply-To: <20191018013029.GA1167832@kroah.com> User-Agent: Mutt/1.12.1 (2019-06-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Oct 17, 2019 at 06:30:29PM -0700, Greg KH wrote: >> It could only possibly work if nobody ever adds their own >> "Signed-Off-By" or >> any other bylines. I expect this is a deal-breaker for most maintainers. > >Yeah it is :( > >But, if we could just have the signature on the code change, not the >changelog text, that would help with that issue. We totally should, and I even mused on how we would do that here: https://public-inbox.org/git/20190910121324.GA6867@pure.paranoia.local/ However, since git's PGP signatures are made for the content in the actual commit record (tree hash, parent, author, commit message, etc), the only way we could preserve them between the email and the git tree is if we never modify any of that data. The SOB and other trailers would have to only be applied to the merge commit, or migrate into commit notes. -K