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From: Willy Tarreau <w@1wt.eu>
To: Greg KH <greg@kroah.com>,
	Santiago Torres Arias <santiago@nyu.edu>,
	Vegard Nossum <vegard.nossum@oracle.com>,
	workflows@vger.kernel.org, Git Mailing List <git@vger.kernel.org>,
	LKML <linux-kernel@vger.kernel.org>, Eric Wong <e@80x24.org>
Subject: Re: email as a bona fide git transport
Date: Fri, 18 Oct 2019 04:52:16 +0200	[thread overview]
Message-ID: <20191018025215.GA15777@1wt.eu> (raw)
In-Reply-To: <20191018015447.GB6446@chatter.i7.local>

On Thu, Oct 17, 2019 at 09:54:47PM -0400, Konstantin Ryabitsev wrote:
> 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.

There's also the possibility to handle this a bit like we do when adding
comments before the SOB: a PGP signature would apply to the text *before*
it only. We could then have long chains of SOB, PGP, SOB, PGP etc.

Willy

  reply	other threads:[~2019-10-18  4:57 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-16 10:22 email as a bona fide git transport Vegard Nossum
2019-10-16 11:10 ` Willy Tarreau
2019-10-16 14:45   ` Santiago Torres Arias
2019-10-17 20:43     ` Greg KH
2019-10-17 20:45       ` Konstantin Ryabitsev
2019-10-18  1:30         ` Greg KH
2019-10-18  1:54           ` Konstantin Ryabitsev
2019-10-18  2:52             ` Willy Tarreau [this message]
2019-10-18  6:34               ` Nicolas Belouin
2019-10-18 15:50                 ` Santiago Torres Arias
2019-10-20  5:50           ` Laurent Pinchart
2019-10-18 14:27     ` Vegard Nossum
2019-10-18 15:54       ` Santiago Torres Arias
2019-10-18 16:03         ` Konstantin Ryabitsev
2019-10-18 16:11           ` Santiago Torres Arias
2019-10-18 18:00             ` Konstantin Ryabitsev
2019-10-18 16:15       ` Theodore Y. Ts'o
2019-10-18 16:50         ` Vegard Nossum
2019-10-18 19:14           ` Theodore Y. Ts'o
2019-10-20  3:17             ` Willy Tarreau
2019-10-20  6:28               ` Vegard Nossum
2019-10-22 12:11                 ` Vegard Nossum
2019-10-22 13:53                   ` Theodore Y. Ts'o
2019-10-22 16:29                     ` Vegard Nossum
2019-10-22 19:01                   ` Eric Wong
2019-10-16 15:00 ` Pratyush Yadav
2019-10-17 12:23   ` Vegard Nossum
2019-10-17 13:11     ` Theodore Y. Ts'o
2019-10-17 14:01       ` Vegard Nossum
2019-10-17 14:47         ` Theodore Y. Ts'o
2019-10-17 15:11         ` Steven Rostedt
2019-10-16 20:57 ` Jonathan Nieder
2019-10-17 13:08   ` Vegard Nossum
2019-10-17  3:17 ` Junio C Hamano
2019-10-17 13:30   ` Vegard Nossum
2019-10-18  2:22 ` Eric Wong

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