From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from nf-out-0910.google.com ([64.233.182.190]:24646 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761410AbYHESUL (ORCPT ); Tue, 5 Aug 2008 14:20:11 -0400 Received: by nf-out-0910.google.com with SMTP id d3so973485nfc.21 for ; Tue, 05 Aug 2008 11:20:10 -0700 (PDT) To: Johannes Berg Subject: Re: [Rt2400-devel] Please pull 'upstream' branch of rt2x00 Date: Tue, 5 Aug 2008 20:44:34 +0200 Cc: Larry Finger , Will Dyson , "John W. Linville" , linux-wireless@vger.kernel.org, rt2400-devel@lists.sourceforge.net References: <200808041636.41189.IvDoorn@gmail.com> <200808052030.05748.IvDoorn@gmail.com> <1217959883.3603.50.camel@johannes.berg> In-Reply-To: <1217959883.3603.50.camel@johannes.berg> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Message-Id: <200808052044.34747.IvDoorn@gmail.com> (sfid-20080805_202028_869059_4F944454) From: Ivo van Doorn Sender: linux-wireless-owner@vger.kernel.org List-ID: On Tuesday 05 August 2008, Johannes Berg wrote: > On Tue, 2008-08-05 at 20:30 +0200, Ivo van Doorn wrote: > > > > > ============================================= > > > > [ INFO: possible recursive locking detected ] > > > > 2.6.27-rc1-rt2-wl #1 > > > > --------------------------------------------- > > > > rt61pci/4405 is trying to acquire lock: > > > > (_xmit_IEEE80211#2){-...}, at: [] > > > > ieee80211_scan_completed+0x172/0x320 [mac80211] > > > > > > > > but task is already holding lock: > > > > (_xmit_IEEE80211#2){-...}, at: [] > > > > ieee80211_scan_completed+0x172/0x320 [mac80211] > > > > > > > > > > I get that same lockdep warning when using the mainline kernel with b43. It > > > doesn't seem to cause any problems. > > > > Sounds like a mac80211 bug then, can't find something obvious at first glance, > > but perhaps Johannes has an idea? > > I ignore everything with the TX lock in it because those have been > wrongly annotated in a bunch of versions, including -rc1 afaik. Heh ok. :) Ivo