Re: [PATCH 0/7] arm64 / x86-64: low-level code generation issues

From: David Woodhouse <dwmw2@infradead.org>
To: Linus Torvalds <torvalds@linux-foundation.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>,
	 linux-arm-kernel-owner@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org, vince@kyllikki.org,
	mouw@nl.linux.org
Subject: Re: [PATCH 0/7] arm64 / x86-64: low-level code generation issues
Date: Tue, 11 Jun 2024 18:24:29 +0100	[thread overview]
Message-ID: <992ec3c6fbc47b58ff832df91e3c19be0b83d505.camel@infradead.org> (raw)
In-Reply-To: <CAHk-=wi+OJy195s3kywOnZ-RjmxXuHDiNXGjNFufZxVPmHbBmA@mail.gmail.com>

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On Mon, 2024-06-10 at 14:08 -0700, Linus Torvalds wrote:
> On Mon, 10 Jun 2024 at 13:48, Linus Torvalds
> <torvalds@linux-foundation.org> wrote:
> > 
> > So this is the result of me doing some profiling on my 128-core Altra
> > box.  I've sent out versions of this before, but they've all been fairly
> > ugly partial series.
> 
> Ugh. And the linux-arm-kernel mailing list is broken. I've noted it
> before, but forgot all about it.
> 
> That mailing list does horrible things with the message, and adds
> 
>   _______________________________________________
>   linux-arm-kernel mailing list
>   linux-arm-kernel\@lists.infradead.org
>   http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
> 
> to the end, which makes lore notice that there are two different
> emails with the same message ID and messes up the threading on lore.
> 
> It obviously also completely messes up DKIM etc at the same time.
> 
> Very annoying. Can we please just move the linux-arm-kernel list to kernel.org?
> 
> I looked around - people asked for that broken footer to be removed
> already last year (and probably before that). No replies, and
> apparently no active owner for the list, but I've added the owner
> address to the participants anyway.
> 
> Also added David Woodhouse, in case he can fix these things without an
> owner. Because that list really needs to either be fixed, or moved to
> something that doesn't destroy emails.

I've removed the footer. 

I usually prefer to leave such stuff to list owners, but Vincent and
Erik are clearly AWOL and haven't been seen in the commit logs for over
a decade so I think I can make an exception.

Even with the footer though, the messages should have had valid DKIM
signatures for the @lists.infradead.org address which is actually the
Sender: of the message which comes via the list. 

I'm a bit surprised that lore screws it up too; mailing lists always
used to add a footer (mostly because humans are too stupid to remember
how to unsubscribe otherwise); not doing so is a relatively recent
phenomenon. So it really *ought* to cope.

Anyway, it shouldn't happen any more on the linux-arm lists.

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