netdev - Re: [PATCH v2 2/3] net/handshake: Add support for PF

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Message-ID: <20230128003212.7f37b45c@kernel.org>
Date:   Sat, 28 Jan 2023 00:32:12 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Chuck Lever <chuck.lever@...cle.com>
Cc:     netdev@...r.kernel.org, hare@...e.com, dhowells@...hat.com,
        kolga@...app.com, jmeneghi@...hat.com, bcodding@...hat.com,
        jlayton@...hat.com
Subject: Re: [PATCH v2 2/3] net/handshake: Add support for PF_HANDSHAKE

On Thu, 26 Jan 2023 11:02:22 -0500 Chuck Lever wrote:
> I've designed a way to pass a connected kernel socket endpoint to
> user space using the traditional listen/accept mechanism. accept(2)
> gives us a well-worn building block that can materialize a connected
> socket endpoint as a file descriptor in a specific user space
> process. Like any open socket descriptor, the accepted FD can then
> be passed to a library such as GnuTLS to perform a TLS handshake.

I can't bring myself to like the new socket family layer.
I'd like a second opinion on that, if anyone within netdev
is willing to share..