From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751386AbWGBNjb (ORCPT ); Sun, 2 Jul 2006 09:39:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751420AbWGBNjb (ORCPT ); Sun, 2 Jul 2006 09:39:31 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:1691 "EHLO mx2.mail.elte.hu") by vger.kernel.org with ESMTP id S1751386AbWGBNja (ORCPT ); Sun, 2 Jul 2006 09:39:30 -0400 Date: Sun, 2 Jul 2006 15:34:51 +0200 From: Ingo Molnar To: Miles Lane Cc: Andrew Morton , LKML , Arjan van de Ven Subject: Re: 2.6.17-mm4 + hostap + pcmcia + lockdep -- possible recursive locking detected -- (af_callback_keys + sk->sk_family#3){-.-?}, at: [] sock_def_readable+0x15/0x69 Message-ID: <20060702133451.GA27425@elte.hu> References: <20060702132946.GA25420@elte.hu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060702132946.GA25420@elte.hu> User-Agent: Mutt/1.4.2.1i X-ELTE-SpamScore: -3.1 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-3.1 required=5.9 tests=ALL_TRUSTED,AWL,BAYES_50 autolearn=no SpamAssassin version=3.0.3 -3.3 ALL_TRUSTED Did not pass through any untrusted hosts 0.0 BAYES_50 BODY: Bayesian spam probability is 40 to 60% [score: 0.5001] 0.2 AWL AWL: From: address is in the auto white-list X-ELTE-VirusStatus: clean Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org * Ingo Molnar wrote: > * Miles Lane wrote: > > > I have patches for hostap, pcmcia and lockdep applied to this kernel. > > These patches are the ones resulting from several recent message > > threads. I just noticed this in my kernel log: > > > > [ INFO: possible recursive locking detected ] > > --------------------------------------------- > > ok, lockdep should allow same-class read-lock recursion too, because > it's used by real code and is being relied upon. Could you try the patch > below? [...] the patches are also included in the latest -mm5 combo patch at: http://redhat.com/~mingo/lockdep-patches/lockdep-combo-2.6.17-mm5.patch Ingo