Return-path: Received: from xc.sipsolutions.net ([83.246.72.84]:45392 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753441AbZHCIrz (ORCPT ); Mon, 3 Aug 2009 04:47:55 -0400 Subject: Re: ar9170usb crashes during iwconfig for ad-hoc mode From: Johannes Berg To: Joerg Albert Cc: "linux-wireless@vger.kernel.org" In-Reply-To: <1249289084.2007.54.camel@johannes.local> References: <4A759341.1090006@gmx.de> <4A7612F8.80802@gmx.de> <1249289084.2007.54.camel@johannes.local> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-mjwbgvGaI8S6iU0y/oWu" Date: Mon, 03 Aug 2009 10:47:54 +0200 Message-Id: <1249289274.4561.0.camel@johannes.local> Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: --=-mjwbgvGaI8S6iU0y/oWu Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Mon, 2009-08-03 at 10:44 +0200, Johannes Berg wrote: > > > ifconfig wlan1 down > > > iwconfig wlan1 mode managed essid huhu > > > ifconfig wlan1 up > > > ifconfig wlan1 down > > > iwconfig wlan1 mode ad-hoc essid huhu_a channel 1 > No, it's a bug in cfg80211 :) But it's not making sense to me. I'll have to try to reproduce it. In any case, we shouldn't be calling in to mac80211 from cfg80211 while the interface is down. johannes --=-mjwbgvGaI8S6iU0y/oWu Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJKdqQ2AAoJEODzc/N7+Qma5WUQAKl5VsfbdRXJn681M352BedU 6wDW15CnkA6ZHSG57liIqK6YoF2eCLFwk1dhWW0+pxl/hwr35PghsZpjMk8LhBwD bJYTfykAk7PnfwNLbqpOWiXYmDUef4i4OIy4LNDlLoJXuj4qXWa1237oXItxy4JL eJRGKgzu9RB/cV4VClU76QiB+FtrnZ8+0EBchgl5/uzQND5+Fa5R6KJW9x4M/+0r sFgX9p43cW7fY3m9WHlTTBJeleqVFlONFWrOLtgqvRi8+/zeb/4mHlhsNeTeNC/F CZ2H7oyA4X9/vWNKxDpzjYV4l1EOzLhih6ZHhjEoK3GKw6kJC6vxDHljHvfzRM1B KTCeNvE9KhXdFNmA02epdLXNKu2kugOEdCHI7W82P62xtLArIHkqk2nKuOdqovyj esVTgZeaGKmlyXtktH96G6UxRFHlaTExz9AMDC08rh4ZWUxJ7qAXMfYf6YoC3vuo l0oHv0AUzNxKFBw9F1NWZ9Nn+TBaPZwuTYuZQiTrKotuu8pBapwGMVXU+fLO/m2/ Ik8wp/3rnFhcYF2iBn9QGj1eIcqS0gFuCXMLVJGPD5wq6kTsPdbQkut+csTbryBE Uvw2cS8Je/MXep1hBlYEOs3RSq7a+E8SY1XaDQTK58/jV+CpU6cbnVpA67crvZY8 tZnvGUmxT9nNGT12EBTT =Yga2 -----END PGP SIGNATURE----- --=-mjwbgvGaI8S6iU0y/oWu--