Return-path: Received: from mga02.intel.com ([134.134.136.20]:61841 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752305AbZA1VW4 (ORCPT ); Wed, 28 Jan 2009 16:22:56 -0500 Subject: Re: [PATCH v2.6.29] iwlwifi: clean key table in iwl_clear_stations_table From: reinette chatre To: Johannes Berg Cc: "linville@tuxdriver.com" , "linux-wireless@vger.kernel.org" , "Winkler, Tomas" In-Reply-To: <1233169537.16048.4.camel@johannes.local> References: <> <1233164310-22770-1-git-send-email-reinette.chatre@intel.com> (sfid-20090128_183539_794013_573635C8) <1233169537.16048.4.camel@johannes.local> Content-Type: text/plain Date: Wed, 28 Jan 2009 13:25:44 -0800 Message-Id: <1233177944.22831.10.camel@rc-desk> (sfid-20090128_222300_431487_76EFF14F) Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Wed, 2009-01-28 at 11:05 -0800, Johannes Berg wrote: > On Wed, 2009-01-28 at 09:38 -0800, Reinette Chatre wrote: > > Cleans uCode key table bit map iwl_clear_stations_table > > since all stations are cleared also the key table must be. > > > > Since the keys are not removed properly on suspend by mac80211 > > this may result in exhausting key table on resume leading > > to memory corruption during removal > > Just FYI, this is fixed now in mac80211. Sorry - I missed this. Could you please point me to the patch? The problem was encountered in 2.6.29-rc2 (see http://bugzilla.kernel.org/show_bug.cgi?id=12415 ) and I would like to know if this patch you refer to is included there. If so then we have another issue. Thanks Reinette