From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Michael Kerrisk (man-pages)" <mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH 0/5 RFC] Add an interface to discover relationships
	between namespaces
Date: Fri, 22 Jul 2016 08:48:03 +0200
Message-ID: <1515f5f2-5a49-fcab-61f4-8b627d3ba3e2@gmail.com>
References: <1468520419-28220-1-git-send-email-avagin@openvz.org>
	<c9bdaf3d-ec93-d754-81ac-9f524a0d0954@gmail.com>
	<20160721210650.GA10989@outlook.office365.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Content-Transfer-Encoding: base64
Cc: James Bottomley <James.Bottomley-d9PhHud1JfjCXq6kfMZ53/egYHeGw8Jk@public.gmane.org>,
	Andrey Vagin <avagin-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>,
	Serge Hallyn <serge.hallyn-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>,
	linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Alexander Viro <viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org>, criu-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org,
	mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	"Eric W. Biederman" <ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
To: Andrew Vagin <avagin-5HdwGun5lf+gSpxsJD1C4w@public.gmane.org>
Return-path: <containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org>
In-Reply-To: <20160721210650.GA10989-1ViLX0X+lBJGNQ1M2rI3KwRV3xvJKrda@public.gmane.org>
List-Unsubscribe: <https://lists.linuxfoundation.org/mailman/options/containers>,
	<mailto:containers-request-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org?subject=unsubscribe>
List-Archive: <http://lists.linuxfoundation.org/pipermail/containers/>
List-Post: <mailto:containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org>
List-Help: <mailto:containers-request-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org?subject=help>
List-Subscribe: <https://lists.linuxfoundation.org/mailman/listinfo/containers>,
	<mailto:containers-request-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org?subject=subscribe>
Sender: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Errors-To: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
List-Id: linux-fsdevel.vger.kernel.org
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