From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Hurley Subject: netconsole fun Date: Mon, 10 Dec 2012 09:17:13 -0500 Message-ID: <1355149033.3142.14.camel@thor> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit To: netdev@vger.kernel.org Return-path: Received: from mailout60.mail01.mtsvc.net ([216.70.64.8]:54779 "EHLO mailout60.mail01.mtsvc.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751781Ab2LJV3u (ORCPT ); Mon, 10 Dec 2012 16:29:50 -0500 Received: from mailout39.mail01.mtsvc.net ([216.70.64.83] helo=n12.mail01.mtsvc.net) by mailout60.mail01.mtsvc.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.72) (envelope-from ) id 1Ti4BA-00007e-B3 for netdev@vger.kernel.org; Mon, 10 Dec 2012 09:17:56 -0500 Received: from n18.c08.mtsvc.net ([205.186.176.18]:51193) by n12.mail01.mtsvc.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.63) (envelope-from ) id 1Ti4AZ-00021G-32 for netdev@vger.kernel.org; Mon, 10 Dec 2012 09:17:21 -0500 Received: from 68-189-242-29.dhcp.oxfr.ma.charter.com ([68.189.242.29]:50997 helo=[192.168.1.139]) by n18.c08.mtsvc.net with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.72) (envelope-from ) id 1Ti4AU-0004qp-Su for netdev@vger.kernel.org; Mon, 10 Dec 2012 06:17:18 -0800 Sender: netdev-owner@vger.kernel.org List-ID: Now that netpoll has been disabled for slaved devices, is there a recommended method of running netconsole on a machine that has a slaved device? I ask because it seems pretty difficult to get netconsole running even on a machine that has multiple physical interfaces, only one of which is slaved. I scoured the documentation but didn't find anything relevant (does Documentation/networking/netconsole.txt need a patch?). AFAICT, the last discussion ended here back in June '11 http://lkml.indiana.edu/hypermail/linux/kernel/1106.1/03185.html with "Looks like we need to teach the tun-tap driver to support netpoll that shouldn't be too hard. I'll send up a patch shortly Neil" Any help or pointers provided would be much appreciated. Regards, Peter Hurley