Return-path: Received: from mail-lb0-f169.google.com ([209.85.217.169]:46177 "EHLO mail-lb0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750717AbaFJJ6F (ORCPT ); Tue, 10 Jun 2014 05:58:05 -0400 Received: by mail-lb0-f169.google.com with SMTP id s7so3759495lbd.14 for ; Tue, 10 Jun 2014 02:58:02 -0700 (PDT) Message-ID: <5396D6A7.2010005@gmail.com> (sfid-20140610_115809_157364_5018DE4D) Date: Tue, 10 Jun 2014 11:57:59 +0200 From: Pontus Fuchs MIME-Version: 1.0 To: Stanislaw Gruszka CC: IvDoorn@gmail.com, helmut.schaa@googlemail.com, "linux-wireless@vger.kernel.org" Subject: Re: rt2800usb: scheduling while atomic References: <5396C150.6030601@gmail.com> <20140610090655.GF1720@redhat.com> In-Reply-To: <20140610090655.GF1720@redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: On 2014-06-10 11:06, Stanislaw Gruszka wrote: > On Tue, Jun 10, 2014 at 10:26:56AM +0200, Pontus Fuchs wrote: >> I have a reproducible sleep in atomic when I set up hostapd with >> TKIP on a rt2800 based USB dongle. As soon as a client connects I >> see this. I guess get_tkip_seq may not sleep. > > Someone else reported that already, but fails to test provided patch: > http://rt2x00.serialmonkey.com/pipermail/users_rt2x00.serialmonkey.com/2014-January/006538.html > > Does attached patch make the problem gone for you? Yes. Thanks :) Cheers, Pontus