Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263626AbUFZHSm (ORCPT ); Sat, 26 Jun 2004 03:18:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266014AbUFZHSm (ORCPT ); Sat, 26 Jun 2004 03:18:42 -0400 Received: from mx1.redhat.com ([66.187.233.31]:41157 "EHLO mx1.redhat.com") by vger.kernel.org with ESMTP id S263626AbUFZHSk (ORCPT ); Sat, 26 Jun 2004 03:18:40 -0400 Subject: Re: 32-bit dma allocations on 64-bit platforms From: Arjan van de Ven Reply-To: arjanv@redhat.com To: davidm@hpl.hp.com Cc: Jeff Garzik , Terence Ripperda , Linux Kernel Mailing List In-Reply-To: <16605.1055.383447.805653@napali.hpl.hp.com> References: <20040623183535.GV827@hygelac> <40D9D7BA.7020702@pobox.com> <16605.1055.383447.805653@napali.hpl.hp.com> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-2QOR+p/SZSxE0EqL6M9Z" Organization: Red Hat UK Message-Id: <1088234187.2805.3.camel@laptop.fenrus.com> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 (1.4.6-2) Date: Sat, 26 Jun 2004 09:16:27 +0200 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1165 Lines: 38 --=-2QOR+p/SZSxE0EqL6M9Z Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Sat, 2004-06-26 at 07:05, David Mosberger wrote: > >>>>> On Wed, 23 Jun 2004 15:19:22 -0400, Jeff Garzik = said: >=20 > Jeff> swiotlb was a dumb idea when it hit ia64, and it's now been propa= gated > Jeff> to x86-64 :( >=20 > If it's such a dumb idea, why not submit a better solution? the real solution is an iommu of course, but the highmem solution has quite some merit too..... I know you disagree with me on that one though. --=-2QOR+p/SZSxE0EqL6M9Z Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQBA3SLLxULwo51rQBIRArdfAKCnJUgdRiy2G6Rlr8M5dl9fK8VDkQCggm6b EWactQ8PsjyA0h2K8cLGLn8= =Ojts -----END PGP SIGNATURE----- --=-2QOR+p/SZSxE0EqL6M9Z-- - 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/