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Date: Sat, 30 Apr 2016 10:02:31 -0700
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Andreas Gruenbacher <agruenba@redhat.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>,
	linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH 3/5] kernfs: Switch to generic xattr handlers
Message-ID: <20160430170231.GA30451@kroah.com>
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On Fri, Apr 29, 2016 at 04:18:35PM +0200, Andreas Gruenbacher wrote:
> Unlike with most other filesystems, xattrs in kernfs are attached to the
> dentries (dentry->d_fsdata).  Once security modules start calling get
> xattr handlers with a NULL dentry (because of an unknown dentry), we'll
> have to start check for that in kernfs_xattr_get.
> 
> Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Note, I'm not the only maintainer of kernfs...

Anyway:
	Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>