From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-fx0-f228.google.com ([209.85.220.228]:59716 "EHLO mail-fx0-f228.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755538AbZHJQVG (ORCPT ); Mon, 10 Aug 2009 12:21:06 -0400 Received: by fxm28 with SMTP id 28so1016726fxm.17 for ; Mon, 10 Aug 2009 09:21:06 -0700 (PDT) To: Johannes Berg Cc: John Linville , linux-wireless Subject: Re: [PATCH] cfg80211: add missing device list locking References: <1249811489.4636.2.camel@johannes.local> From: Kalle Valo Date: Mon, 10 Aug 2009 19:21:02 +0300 In-Reply-To: <1249811489.4636.2.camel@johannes.local> (Johannes Berg's message of "Sun\, 09 Aug 2009 11\:51\:29 +0200") Message-ID: <873a7zljwx.fsf@litku.valot.fi> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-wireless-owner@vger.kernel.org List-ID: Johannes Berg writes: > When calling into the wext code from the NETDEV_UP > notifier, we need to hold the devlist_mtx mutex as > the wext code ends up calling into channel checks. > > Reported-by: Kalle Valo > Signed-off-by: Johannes Berg I have been testing with patch for a day now and no warnings anymore. Tested-by: Kalle Valo -- Kalle Valo