From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759952Ab0D3XUt (ORCPT ); Fri, 30 Apr 2010 19:20:49 -0400 Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:54995 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755894Ab0D3XUr (ORCPT ); Fri, 30 Apr 2010 19:20:47 -0400 Date: Fri, 30 Apr 2010 16:20:53 -0700 (PDT) Message-Id: <20100430.162053.24603839.davem@davemloft.net> To: romieu@fr.zoreil.com Cc: eric.dumazet@gmail.com, sergey.senozhatsky@gmail.com, oleg@redhat.com, mingo@elte.hu, a.p.zijlstra@chello.nl, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: r8169 INFO: inconsistent lock state From: David Miller In-Reply-To: <20100430211556.GA4903@electric-eye.fr.zoreil.com> References: <20100430182012.GA3329@swordfish.minsk.epam.com> <1272661149.2230.11.camel@edumazet-laptop> <20100430211556.GA4903@electric-eye.fr.zoreil.com> X-Mailer: Mew version 6.3 on Emacs 23.1 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Francois Romieu Date: Fri, 30 Apr 2010 23:15:56 +0200 > Eric Dumazet : > [...] >> So we have following illegal chain (process context, not softirq) >> >> rtl8169_reset_task() -> tl8169_rx_interrupt() -> netif_receive_skb() >> >> And normally, commit 630b943c tried to change this chain to : >> >> rtl8169_reset_task() -> tl8169_rx_interrupt() -> netif_rx() >> >> I have no idea why it doesnt work. > > 630b943c appears to be in net-next. > > Oops ? I just tossed this into net-2.6, thanks for noticing.