From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757428AbYDHWDA (ORCPT ); Tue, 8 Apr 2008 18:03:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753686AbYDHWCr (ORCPT ); Tue, 8 Apr 2008 18:02:47 -0400 Received: from ug-out-1314.google.com ([66.249.92.169]:15245 "EHLO ug-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751797AbYDHWCq (ORCPT ); Tue, 8 Apr 2008 18:02:46 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=VqJStbdCD878oe/Wp1jJIDQwbB4J/4Ur2/KalKK1m3ggWxq4Dbm2boNc/3IjiNBN2eI4TthtXzVYEtKb9TCllnQflemGxLru61C6Hp8wT95Cahf/G20esCFmLxgfAtGHnOW3JQ2UMNR1NbrpB2tI3r5VLj2tgCcE3reUqaw+SPw= Message-ID: <47FBEB7E.2070109@gmail.com> Date: Wed, 09 Apr 2008 00:02:38 +0200 From: Jiri Slaby User-Agent: Thunderbird 2.0.0.12 (X11/20080213) MIME-Version: 1.0 To: Johannes Berg CC: linville@tuxdriver.com, Andrew Morton , linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, Michael Wu , Jiri Benc Subject: Re: [PATCH 1/2] mac80211: fix recursive locking in ieee80211_sta_expire References: <1207598029-20000-1-git-send-email-jirislaby@gmail.com> <1207664966.14253.26.camel@johannes.berg> In-Reply-To: <1207664966.14253.26.camel@johannes.berg> X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=ISO-8859-2; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 04/08/2008 04:29 PM, Johannes Berg wrote: >> ieee80211_sta_expire grabs local->sta_lock and calls sta_info_unlink >> which tries to grab the lock again. (make available) and use >> __sta_info_unlink variant instead. > > A patch equivalent to this should already be in. Yeah, it is. I already replied to myself after getting to know about wireless-testing, but forgot to click "send". Thanks.