From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next-2.6] veth: Fix unregister_netdevice_queue for veth Date: Sun, 01 Nov 2009 23:56:31 -0800 (PST) Message-ID: <20091101.235631.218735260.davem@davemloft.net> References: <4AEC0653.8050109@gmail.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: ebiederm@xmission.com, netdev@vger.kernel.org, xemul@openvz.org To: eric.dumazet@gmail.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:40874 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754124AbZKBH4H convert rfc822-to-8bit (ORCPT ); Mon, 2 Nov 2009 02:56:07 -0500 In-Reply-To: <4AEC0653.8050109@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: =46rom: Eric Dumazet Date: Sat, 31 Oct 2009 10:41:39 +0100 > Eric W. Biederman a =E9crit : >> I tested the recent unregister many changes and got a weird, >> nasty and seemingly unrelasted kernel oops. Changing >> unregister_netdevice_queue to use list_move_tail fixes >> the problem for me. >>=20 >> ip link add type veth >> rmmod veth >>=20 >> ls /sys/class/net/ >> showed one of the veth devices still present. >>=20 >> A subsequent ip link oopsed the box. >>=20 >> Signed-off-by: "Eric W. Biederman" ... > Acked-by: Eric Dumazet Applied, thanks everyone.