Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756778AbYJGQ6W (ORCPT ); Tue, 7 Oct 2008 12:58:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754233AbYJGQ6A (ORCPT ); Tue, 7 Oct 2008 12:58:00 -0400 Received: from xc.sipsolutions.net ([83.246.72.84]:34682 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754129AbYJGQ57 (ORCPT ); Tue, 7 Oct 2008 12:57:59 -0400 Subject: Re: bad DMAR interaction with iwlagn and SATA From: Johannes Berg To: Andres Freund Cc: Tomas Winkler , Muli Ben-Yehuda , Jeff Garzik , linux-kernel@vger.kernel.org, linux-wireless In-Reply-To: <200810061632.08375.andres@anarazel.de> References: <200809251511.20132.andres@anarazel.de> <1ba2fa240809290140i5a47d534qa30f9088df834162@mail.gmail.com> <1223296015.15196.2.camel@johannes.berg> <200810061632.08375.andres@anarazel.de> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-K3ZPc9bUTYTfBoiC7mQC" Date: Tue, 07 Oct 2008 10:37:16 +0200 Message-Id: <1223368636.3778.64.camel@johannes.berg> Mime-Version: 1.0 X-Mailer: Evolution 2.22.3.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1965 Lines: 52 --=-K3ZPc9bUTYTfBoiC7mQC Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Mon, 2008-10-06 at 16:32 +0200, Andres Freund wrote: > > Andres, can you post your config? > Sure, my current running one is attached. > The config I had the error with was exactly the same just with CONFIG_DMA= R and=20 > e1000e enabled (but is overwritten now)... >=20 > Its no problem trying another branch more debugging options or so if need= ed. No, I was just wondering whether x86-64 had something like powerpc's CONFIG_64K_PAGES, but it doesn't seem to. 2M-page support seems to be used always dependent on the CPU, but I have no idea you can tell whether or not your CPU supports that. johannes --=-K3ZPc9bUTYTfBoiC7mQC Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Comment: Johannes Berg (powerbook) iQIcBAABAgAGBQJI6x+3AAoJEKVg1VMiehFYrQMP/iTQbpDUX4VjvSpbJEaP2pRR gH4BGI/D03f/S3SotZGRwgIShbqNkEV140c9GXUtcsm13UA8B09IaIe93zlwbH2i UWYVizZTkQWboQHjVPVr8+5g0Qj5y3s9UL0+JnLvIYdD79JEmhRP8DCqOuF5u4Bx AOf3jQFPB7jL3cTz7nQ3fjyiM3DhUROOu+V1KAbKxdPZ+7sqC99lknKw268qXSTN XCoAhtpU9z6IaKERGCva4w1nW+i1qZv5uzjBaXD1e68YXLk+s//vXq4VL6TyzLzw CTjieWtRhqk5eLOUGgGVWo9zWCeOLF4aVfEdcVpCPZmg5NOvBgoybH1EdYsJWFNK 88kYsdkdUSyQ+s7djlnBPX22Za5OJj7a9UppJlS8RdI8zDL55uhhu+JbZsaML6td XG4ig4SeBT4FzO4joKG5sf5kx7Nxwf1EIWELq4YPi0pMoDnS0S7KntzfhNSmjb6a kXunb3U2Im4YbCh4qW2Ix1kyThRCu+nx4jACR1iZt+B3cDMIIdSZcZSe3kMV26z7 d/fV4Yi/50pfrol7CZHhiYxK8K+rWexnxD4V0oJ0jnu6h2aYo0ySb6MKzejb7ReJ 9nAnKMq9cZ0OaoufkHxXMRoGWeqswtjLfcsaIbKnPJOeDU4d6bEiaqDcPanKl3kS kBGBwDi6AgG1FFDXJE40 =E0vl -----END PGP SIGNATURE----- --=-K3ZPc9bUTYTfBoiC7mQC-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/