Return-path: Received: from nbd.name ([46.4.11.11]:43256 "EHLO nbd.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752536Ab2DYRm5 (ORCPT ); Wed, 25 Apr 2012 13:42:57 -0400 Message-ID: <4F983795.3070906@openwrt.org> (sfid-20120425_194300_476653_93BD09A7) Date: Wed, 25 Apr 2012 19:42:45 +0200 From: Felix Fietkau MIME-Version: 1.0 To: "John W. Linville" CC: Andreas Hartmann , Andrew Chant , Johannes Berg , linux-wireless@vger.kernel.org Subject: Re: AP mode my ath9k broke between 3.3 and 3.4-rc2 References: <4F9679AB.6010103@01019freenet.de> <20120424125429.GB3770@tuxdriver.com> In-Reply-To: <20120424125429.GB3770@tuxdriver.com> Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: On 2012-04-24 2:54 PM, John W. Linville wrote: > On Tue, Apr 24, 2012 at 12:00:11PM +0200, Andreas Hartmann wrote: >> Andrew Chant wrote: >> > 3.4-rc4 doesn't work either. >> > If I revert the patch on 3.4-rc4, the Intel card is able to associate again. >> > -Andrew >> > >> > On Tue, Apr 24, 2012 at 12:11 AM, Andrew Chant wrote: >> >> Hello, >> >> my Atheros AR9300 PCIe card (168c:0030) stopped working as an AP on >> >> the 5GHz band between 3.3 and 3.4-rc2. >> >> After 14 git bisects, I believe I have narrowed it down to the following patch: >> >> >> >> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=293702a3fb75832613e2af097bdc3ac8ef775b33 >> >> >> >> mac80211: use common radiotap code for cooked monitors >> >> Same problem here with ar9285 / 2.4GHz / eap-tls / 802.11n / hostapd >> 0.7.3 / compat-wireless-3.4-rc3-1.tar.bz2 >> >> Removing "mac80211: use common radiotap code for cooked monitors" solves >> the problem here, too. >> >> Using rt2860 as AP seems not to be a problem. > > Sounds like we may need to revert it upstream. Johannes, any comments? That's a known bug, which I submitted a fix for. When looking at the 3.4-rc4 log, I don't see my fix in there. It was submitted as "[PATCH] mac80211: fix truncated packets in cooked monitor rx" - Felix