Return-path: Received: from one.firstfloor.org ([213.235.205.2]:51034 "EHLO one.firstfloor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934014AbZLFRc2 (ORCPT ); Sun, 6 Dec 2009 12:32:28 -0500 Date: Sun, 6 Dec 2009 18:32:34 +0100 From: Andi Kleen To: Johannes Berg Cc: Andi Kleen , Gertjan van Wingerde , Tim Blechmann , rjw@sisk.pl, IvDoorn@gmail.com, linville@tuxdriver.com, linux-wireless@vger.kernel.org Subject: Re: regression: rt2561 frequent "Arrived at non-free entry" errors in 2.6.32 Message-ID: <20091206173234.GW18989@one.firstfloor.org> References: <20091204233202.GA13658@basil.fritz.box> <4B1BB44E.90706@gmail.com> <20091206170401.GV18989@one.firstfloor.org> <1260120057.3461.18.camel@johannes.local> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <1260120057.3461.18.camel@johannes.local> Sender: linux-wireless-owner@vger.kernel.org List-ID: On Sun, Dec 06, 2009 at 06:20:57PM +0100, Johannes Berg wrote: > On Sun, 2009-12-06 at 18:04 +0100, Andi Kleen wrote: > > > Both of you have reported this problem on 2.6.32. > > > > For me it seems like the problem went away since I disabled > > CONFIG_CFG80211_DEFAULT_PS (that would indicate it's related > > to power saving?) > > FWIW, 'iwconfig wlan0 power on/off' is an easier way to change that than > recompiling your kernel. I wasn't sure if they are equivalent. This stuff is all quite under documented and I gave up tracing the code paths at some point. -Andi -- ak@linux.intel.com -- Speaking for myself only.