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 Date: Mon, 19 Aug 2013 19:09:09 +0400 Message-ID: <52123515.3060507@parallels.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit To: Linux Netdev List , David Miller Return-path: Received: from relay.parallels.com ([195.214.232.42]:53339 "EHLO relay.parallels.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750775Ab3HSPJM (ORCPT ); Mon, 19 Aug 2013 11:09:12 -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. Signed-off-by: Pavel Emelyanov