From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [GIT] Networking Date: Tue, 17 Aug 2010 15:14:31 -0700 (PDT) Message-ID: <20100817.151431.39165935.davem@davemloft.net> References: <1281883637.2942.42.camel@edumazet-laptop> <20100816.123607.57459160.davem@davemloft.net> <1281990130.2487.70.camel@edumazet-laptop> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: torvalds@linux-foundation.org, akpm@linux-foundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kaber@trash.net, peterz@infradead.org To: eric.dumazet@gmail.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:48205 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751292Ab0HQWOO (ORCPT ); Tue, 17 Aug 2010 18:14:14 -0400 In-Reply-To: <1281990130.2487.70.camel@edumazet-laptop> Sender: netdev-owner@vger.kernel.org List-ID: From: Eric Dumazet Date: Mon, 16 Aug 2010 22:22:10 +0200 > [PATCH] netfilter: {ip,ip6,arp}_tables: avoid lockdep false positive > > After commit 24b36f019 (netfilter: {ip,ip6,arp}_tables: dont block > bottom half more than necessary), lockdep can raise a warning > because we attempt to lock a spinlock with BH enabled, while > the same lock is usually locked by another cpu in a softirq context. > > Disable again BH to avoid these lockdep warnings. > > Reported-by: Linus Torvalds > Diagnosed-by: David S. Miller > Signed-off-by: Eric Dumazet Since Patrick seems to be busy, I'll merge this directly into net-2.6, thanks everyone!