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Date:   Fri, 20 May 2022 03:56:08 +0000
From:   Al Viro <viro@zeniv.linux.org.uk>
To:     Amir Goldstein <amir73il@gmail.com>
Cc:     He Zhe <zhe.he@windriver.com>, Dave Chinner <dchinner@redhat.com>,
        "linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>,
        LKML <linux-kernel@vger.kernel.org>,
        Luis Henriques <lhenriques@suse.com>
Subject: Re: warning for EOPNOTSUPP vfs_copy_file_range
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On Thu, May 19, 2022 at 04:53:15PM +0300, Amir Goldstein wrote:

> Luis gave up on it, because no maintainer stepped up to take
> the patch, but I think that is the right way to go.
> 
> Maybe this bug report can raise awareness to that old patch.
> 
> Al, could you have a look?

IIRC, you had objections to that variant back then...