From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Emelyanov Subject: [PATCH net-next 0/4] tun: Some bits required for tun's checkpoint-restore (v2) Date: Wed, 21 Aug 2013 14:31:11 +0400 Message-ID: <521496EF.8090909@parallels.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit To: David Miller , Linux Netdev List Return-path: Received: from relay.parallels.com ([195.214.232.42]:49956 "EHLO relay.parallels.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751220Ab3HUKbR (ORCPT ); Wed, 21 Aug 2013 06:31:17 -0400 Sender: netdev-owner@vger.kernel.org List-ID: Hi, After taking a closer look on tun checkpoint-restore I've found several issues with the tun's API that make it impossible to dump and restore the state of tun device and attached tun-files. The proposed API changes are all about extending the existing ioctl-based stuff. Patches fit today's net-next. This v2 has David's comments about patch #1 fixed. All the rest is the same. Signed-off-by: Pavel Emelyanov