linux-kernel - Re: [PATCH] Fuse: Add backing file support for uring

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Message-ID: <CAJfpegtpBxXk+bJJgXWT8moqTD07DHEdufdNWy51ac9RDUVYdw@mail.gmail.com>
Date: Mon, 24 Feb 2025 17:24:08 +0100
From: Miklos Szeredi <miklos@...redi.hu>
To: Moinak Bhattacharyya <moinakb001@...il.com>
Cc: Amir Goldstein <amir73il@...il.com>, Bernd Schubert <bernd@...ernd.com>, linux-fsdevel@...r.kernel.org, 
	linux-kernel@...r.kernel.org, io-uring@...r.kernel.org
Subject: Re: [PATCH] Fuse: Add backing file support for uring_cmd

On Mon, 24 Feb 2025 at 17:06, Moinak Bhattacharyya <moinakb001@...il.com> wrote:

> Thia would require a major version tick as we can't mantain back compat,
> unless I'm mistaken? If this is the track we want to take, I'm happy to
> send out another patchset with such a change. Would also need more
> extensive hooking into core FUSE request code.

I thought we were discussing backing file for FUSE_LOOKUP?  It doesn't
exist yet, so no backward compat issues.

Thanks,
Miklos