From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mout4.freenet.de ([195.4.92.94]:37790 "EHLO mout4.freenet.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756765Ab1EFTmV (ORCPT ); Fri, 6 May 2011 15:42:21 -0400 Received: from [195.4.92.27] (helo=17.mx.freenet.de) by mout4.freenet.de with esmtpa (ID andihartmann@freenet.de) (port 25) (Exim 4.72 #5) id 1QIQun-0001nN-7D for linux-wireless@vger.kernel.org; Fri, 06 May 2011 21:42:17 +0200 Received: from p54a19735.dip0.t-ipconnect.de ([84.161.151.53]:36902 helo=mail.maya.org) by 17.mx.freenet.de with esmtpsa (ID andihartmann@freenet.de) (TLSv1:AES256-SHA:256) (port 25) (Exim 4.72 #3) id 1QIQum-0005Tu-Tm for linux-wireless@vger.kernel.org; Fri, 06 May 2011 21:42:17 +0200 Message-ID: <4DC44F80.8040605@01019freenet.de> (sfid-20110506_214224_995962_C9AC38C7) Date: Fri, 06 May 2011 21:44:00 +0200 From: Andreas Hartmann MIME-Version: 1.0 To: users@rt2x00.serialmonkey.com CC: "linux-wireless@vger.kernel.org" Subject: rmmod rt2800pci broken since compat-wireless-2011-04-21 - CPU load is 1 Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: Hello, since compat-wireless-2011-04-21 (running with kernel 2.6.34.9), removing of rt2800pci is broken: rmmod hangs and system load goes up to 1 on one CPU. Loading: [ 5951.248390] Compat-wireless backport release: compat-wireless-2011-04-14-3-g77081fd [ 5951.248402] Backport based on linux-next.git next-20110421 [ 5951.293158] cfg80211: Calling CRDA to update world regulatory domain [ 5951.316293] cfg80211: World regulatory domain updated: [ 5951.316300] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 5951.316307] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 5951.316313] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 5951.316319] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 5951.316324] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 5951.316330] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 5951.387120] rt2800pci 0000:03:07.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 [ 5951.396951] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 5951.399528] Registered led device: rt2800pci-phy0::radio [ 5951.399685] Registered led device: rt2800pci-phy0::assoc [ 5951.399831] Registered led device: rt2800pci-phy0::quality [ 5951.408153] wlan0 renamed to wlan1 by udevd [26800] [ 5951.411780] udev: renamed network interface wlan0 to wlan1 ifup: wlan1 device: RaLink RT2800 802.11n PCI ifup: No configuration found for wlan1 "Unloading" doesn't produce any logentries in /var/log/messages. compat-wireless-2011-04-19 doesn't show this problem (compat-wireless-2011-04-20 doesn't exist). My hardware: Linksys WMP600N 03:07.0 Network controller: RaLink RT2800 802.11n PCI Subsystem: Linksys Device 0067 Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- SERR-