From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5E858C2BA83 for ; Wed, 12 Feb 2020 07:29:28 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 33837206DB for ; Wed, 12 Feb 2020 07:29:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 33837206DB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:32958 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j1mSd-0005tr-C6 for qemu-devel@archiver.kernel.org; Wed, 12 Feb 2020 02:29:27 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:55905) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j1mRn-0005LR-N7 for qemu-devel@nongnu.org; Wed, 12 Feb 2020 02:28:36 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j1mRm-00053a-49 for qemu-devel@nongnu.org; Wed, 12 Feb 2020 02:28:35 -0500 Received: from mga17.intel.com ([192.55.52.151]:20113) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1j1mRl-00053C-RF for qemu-devel@nongnu.org; Wed, 12 Feb 2020 02:28:34 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 11 Feb 2020 23:28:32 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,428,1574150400"; d="scan'208";a="380685886" Received: from fmsmsx103.amr.corp.intel.com ([10.18.124.201]) by orsmga004.jf.intel.com with ESMTP; 11 Feb 2020 23:28:31 -0800 Received: from fmsmsx151.amr.corp.intel.com (10.18.125.4) by FMSMSX103.amr.corp.intel.com (10.18.124.201) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 11 Feb 2020 23:28:31 -0800 Received: from shsmsx152.ccr.corp.intel.com (10.239.6.52) by FMSMSX151.amr.corp.intel.com (10.18.125.4) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 11 Feb 2020 23:28:25 -0800 Received: from shsmsx104.ccr.corp.intel.com ([169.254.5.5]) by SHSMSX152.ccr.corp.intel.com ([169.254.6.158]) with mapi id 14.03.0439.000; Wed, 12 Feb 2020 15:28:24 +0800 From: "Liu, Yi L" To: Peter Xu Subject: RE: [RFC v3 13/25] intel_iommu: modify x-scalable-mode to be string option Thread-Topic: [RFC v3 13/25] intel_iommu: modify x-scalable-mode to be string option Thread-Index: AQHV1p1OaPbyEoP2OUqqqdiprp3R66gV87yAgAFI6dA= Date: Wed, 12 Feb 2020 07:28:24 +0000 Message-ID: References: <1580300216-86172-1-git-send-email-yi.l.liu@intel.com> <1580300216-86172-14-git-send-email-yi.l.liu@intel.com> <20200211194331.GK984290@xz-x1> In-Reply-To: <20200211194331.GK984290@xz-x1> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-ctpclassification: CTP_NT x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiNDUyZGRjOWEtYmVjMi00ODJlLTg3NzYtZjkxMmNhOTVkNmVmIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiNTZKVkhKSWVLc0lXZjZmUzhCT2tpWU1WOTFYR1c3SWpPUnU4ZUJlUlVUbmtiRkl3ekdNcG5uZVFRVGRkMDBUWCJ9 x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 192.55.52.151 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Tian, Kevin" , Jacob Pan , Yi Sun , Eduardo Habkost , "kvm@vger.kernel.org" , "mst@redhat.com" , "Tian, Jun J" , "qemu-devel@nongnu.org" , "eric.auger@redhat.com" , "alex.williamson@redhat.com" , "pbonzini@redhat.com" , "Wu, Hao" , "Sun, Yi Y" , Richard Henderson , "david@gibson.dropbear.id.au" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" PiBGcm9tOiBQZXRlciBYdSA8cGV0ZXJ4QHJlZGhhdC5jb20+DQo+IFNlbnQ6IFdlZG5lc2RheSwg RmVicnVhcnkgMTIsIDIwMjAgMzo0NCBBTQ0KPiBUbzogTGl1LCBZaSBMIDx5aS5sLmxpdUBpbnRl bC5jb20+DQo+IFN1YmplY3Q6IFJlOiBbUkZDIHYzIDEzLzI1XSBpbnRlbF9pb21tdTogbW9kaWZ5 IHgtc2NhbGFibGUtbW9kZSB0byBiZSBzdHJpbmcNCj4gb3B0aW9uDQo+IA0KPiBPbiBXZWQsIEph biAyOSwgMjAyMCBhdCAwNDoxNjo0NEFNIC0wODAwLCBMaXUsIFlpIEwgd3JvdGU6DQo+ID4gRnJv 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