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Date: Thu, 2 Nov 2017 01:39:48 +0100
From: "Luis R. Rodriguez" <mcgrof@kernel.org>
Subject: Re: [PATCH] xfs_repair: clear extra file attributes on symlinks
Message-ID: <20171102003948.GG22894@wotan.suse.de>
References: <20171031215156.12544-1-mcgrof@kernel.org>
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To: "Darrick J. Wong" <darrick.wong@oracle.com>
Cc: "Luis R. Rodriguez" <mcgrof@kernel.org>, Eric Sandeen <sandeen@sandeen.net>, David Howells <dhowells@redhat.com>, xfs <linux-xfs@vger.kernel.org>, Tso Ted <tytso@mit.edu>, Nikolay Borisov <nborisov@suse.com>, Flex Liu <fliu@suse.com>, Jake Norris <jake.norris@suse.com>, Jan Kara <jack@suse.cz>

On Tue, Oct 31, 2017 at 03:43:20PM -0700, Darrick J. Wong wrote:
> you shouldn't be able to set any DIFLAG/DIFLAG2 flags on special files.

Do we know for certain *all* DIFLAG/DIFLAG2 flags can *only* be set via
an ioctl()?

  Luis