From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from xc.sipsolutions.net ([83.246.72.84]:52564 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752972AbYJ3WHn (ORCPT ); Thu, 30 Oct 2008 18:07:43 -0400 Subject: Re: crash with rt61pci when resuming with card ejected From: Johannes Berg To: Ivo van Doorn Cc: linux-wireless In-Reply-To: <200810302247.28609.IvDoorn@gmail.com> (sfid-20081030_224734_416436_2229EB9B) References: <1225361553.3690.3.camel@johannes.berg> <200810302247.28609.IvDoorn@gmail.com> (sfid-20081030_224734_416436_2229EB9B) Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-pXMnojOcAAaN853sysGM" Date: Thu, 30 Oct 2008 23:07:41 +0100 Message-Id: <1225404461.16440.6.camel@johannes.berg> (sfid-20081030_230748_279480_2A3F62B7) Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: --=-pXMnojOcAAaN853sysGM Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Thu, 2008-10-30 at 22:47 +0100, Ivo van Doorn wrote: > Heh well these 2 functions are the most important ones in the trace anywa= y. ;) > The only reason I see that rt61pci_mcu_request might fail like this is if= writel() > crashes when a device is unplugged while a driver still has a reference t= o the > register base pointer which came from ioremap(). > But I don't know if that would be a valid assumption. :S I don't think it should, at least not on pcmcia. I can reproduce and send you a better picture, but I don't know what it'll show in terms of "why it crashed". johannes --=-pXMnojOcAAaN853sysGM Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Comment: Johannes Berg (powerbook) iQIcBAABAgAGBQJJCjAqAAoJEKVg1VMiehFYgTUP/RLeLoiJaZTJZqdzG7bK5O0M i8kwnrWEAZRVX4ctmCaUNpKQrUZ+oxniSVUeaglFyiJmkSuvWCh1cpZK2meOGzU9 6JxNXht6RAy0M9r5Vr8RRavQ2aHmQUjRDuSgrg3g/OkcTFaTvztPjwrwhBSmP2x3 41Nl2EUGV6knEEdwMnfA+nTIN+vk3DAzvskcahL+SS+XlLDybvVyc+D71xEY905s hDjaVvofL7bimgKcLV9nRw2u4jnWtij3F/tqiMd9wjuPL0bf1ac0Lkp+rJsQkrYe IiSgAH9V1LHHtuIyCg7/WLdrwCQ1ZkgFbCeu1nJUgk476yoLRISoe1LTW6pS6P1Y WSfNmoIX5/1sI6QVqlSsM9mvdYxwwJd6EsknA0+kDnbpEtHAWNXGncOywATtAGjo NtTk4Z0xxxuBl7kytGLYejUv4il8sB+X8pVz+OfS2WTrpD8X/fYZpH5Ib9/7+/7z X/SzBMkuuycEKgcxnVh/soYRV1QCsRF2j2qAV/mNGae3Dz13PsIsCaiM3jE9ztma M1zX3v6r3TJTDHOBCi/SfvrLvOpQahpTCKW7jpKJDGQe+FuEfNf3FK5rXg6DWWHQ V8YeyciihQ8AkP/sIhFkNcglJOkvgrjqJQngj0YVaRgC3S1zF1TPY/4UYXRHgE6d I0i5AxwvZnA4m8GBHY+u =1gJV -----END PGP SIGNATURE----- --=-pXMnojOcAAaN853sysGM--