From nobody Sat Feb 7 09:03:52 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1495164504204592.4550492661126; Thu, 18 May 2017 20:28:24 -0700 (PDT) Received: from localhost ([::1]:56390 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dBYaU-0004qN-Vu for importer@patchew.org; Thu, 18 May 2017 23:28:23 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35735) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dBYTQ-0007Cf-EM for qemu-devel@nongnu.org; Thu, 18 May 2017 23:21:07 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dBYTP-0005kG-LL for qemu-devel@nongnu.org; Thu, 18 May 2017 23:21:04 -0400 Received: from mx1.redhat.com ([209.132.183.28]:33160) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dBYTP-0005jm-8w for qemu-devel@nongnu.org; Thu, 18 May 2017 23:21:03 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 44AC780C0A; Fri, 19 May 2017 03:21:02 +0000 (UTC) Received: from pxdev.xzpeter.org.com (ovpn-12-101.pek2.redhat.com [10.72.12.101]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1DE9C784C2; Fri, 19 May 2017 03:20:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 44AC780C0A Authentication-Results: ext-mx02.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx02.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=peterx@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 44AC780C0A From: Peter Xu To: qemu-devel@nongnu.org Date: Fri, 19 May 2017 11:19:48 +0800 Message-Id: <1495163989-9994-10-git-send-email-peterx@redhat.com> In-Reply-To: <1495163989-9994-1-git-send-email-peterx@redhat.com> References: <1495163989-9994-1-git-send-email-peterx@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Fri, 19 May 2017 03:21:02 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v4 09/10] intel_iommu: turn off pt before 2.9 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Lan Tianyu , yi.l.liu@intel.com, "Michael S . Tsirkin" , Jason Wang , peterx@redhat.com, Marcel Apfelbaum , David Gibson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" This is for compatibility. Signed-off-by: Peter Xu --- include/hw/compat.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/hw/compat.h b/include/hw/compat.h index 55b1765..4c53d60 100644 --- a/include/hw/compat.h +++ b/include/hw/compat.h @@ -6,6 +6,10 @@ .driver =3D "pci-bridge",\ .property =3D "shpc",\ .value =3D "off",\ + },{\ + .driver =3D "intel-iommu",\ + .property =3D "pt",\ + .value =3D "off",\ }, =20 #define HW_COMPAT_2_8 \ --=20 2.7.4