From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759593Ab0D3VQm (ORCPT ); Fri, 30 Apr 2010 17:16:42 -0400 Received: from 97.17.115-78.rev.gaoland.net ([78.115.17.97]:32949 "EHLO electric-eye.fr.zoreil.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1754191Ab0D3VQk (ORCPT ); Fri, 30 Apr 2010 17:16:40 -0400 Date: Fri, 30 Apr 2010 23:15:56 +0200 From: Francois Romieu To: Eric Dumazet Cc: Sergey Senozhatsky , Oleg Nesterov , David Miller , Ingo Molnar , Peter Zijlstra , netdev@vger.kernel.org, linux-kernel Subject: Re: r8169 INFO: inconsistent lock state Message-ID: <20100430211556.GA4903@electric-eye.fr.zoreil.com> References: <20100430182012.GA3329@swordfish.minsk.epam.com> <1272661149.2230.11.camel@edumazet-laptop> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1272661149.2230.11.camel@edumazet-laptop> X-Organisation: Land of Sunshine Inc. User-Agent: Mutt/1.5.20 (2009-08-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 ? -- Ueimor