Return-path: Received: from mms2.broadcom.com ([216.31.210.18]:2144 "EHLO mms2.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754418Ab2EGHzb (ORCPT ); Mon, 7 May 2012 03:55:31 -0400 Message-ID: <4FA77FE7.5030303@broadcom.com> (sfid-20120507_095535_836257_C6D452C8) Date: Mon, 7 May 2012 09:55:19 +0200 From: "Arend van Spriel" MIME-Version: 1.0 To: "Johannes Berg" cc: "Larry Finger" , "John Linville" , wireless Subject: Re: WARNING: at net/mac80211/iface.c:162 References: <4FA709B3.4030404@lwfinger.net> ( sfid-20120507_013135_141792_546F01AB) <1336372450.4325.0.camel@jlt3.sipsolutions.net> In-Reply-To: <1336372450.4325.0.camel@jlt3.sipsolutions.net> Content-Type: text/plain; charset=utf-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: On 05/07/2012 08:34 AM, Johannes Berg wrote: > On Sun, 2012-05-06 at 18:30 -0500, Larry Finger wrote: >> Hi, >> >> I am getting the following warning from the latest wireless-testing system: >> >> ------------[ cut here ]------------ >> WARNING: at net/mac80211/iface.c:162 ieee80211_check_queues+0x119/0x130 >> [mac80211]() > > >> if (WARN_ON_ONCE(sdata->vif.hw_queue[i] >= n_queues)) >> >> The warning is triggered for i, n_queues, and sdata->vif.hw_queue[i] all equal to 1. > > Is this a driver with just a single queue by any chance? I never tested > that and probably forgot to set those up correctly. > The bug report Larry mentions is with iwlwifi driver: pci, iwlwifi, NETWORK, Centrino Wireless-N 130 BGN Gr. AvS