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Date:   Mon, 8 Jul 2019 19:13:11 +0100
From:   Al Viro <viro@zeniv.linux.org.uk>
To:     "Eric W. Biederman" <ebiederm@xmission.com>
Cc:     Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>,
        David Howells <dhowells@redhat.com>, linux-api@vger.kernel.org,
        linux-fsdevel@vger.kernel.org, torvalds@linux-foundation.org,
        linux-security-module@vger.kernel.org
Subject: Re: [PATCH 02/10] vfs: syscall: Add move_mount(2) to move mounts
 around
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On Mon, Jul 08, 2019 at 07:01:32PM +0100, Al Viro wrote:

> Right now anyone relying upon DAC enforced for MS_MOVE has worse problems

That'd be MAC, of course.  Sorry.