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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no 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 E4613C2BA83 for ; Wed, 12 Feb 2020 07:34:45 +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 B9C64206DB for ; Wed, 12 Feb 2020 07:34:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B9C64206DB 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]:33022 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j1mXk-0000qU-S7 for qemu-devel@archiver.kernel.org; Wed, 12 Feb 2020 02:34:44 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:56646) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j1mWT-0008Ar-N7 for qemu-devel@nongnu.org; Wed, 12 Feb 2020 02:33:26 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j1mWS-0008Te-OP for qemu-devel@nongnu.org; Wed, 12 Feb 2020 02:33:25 -0500 Received: from mga18.intel.com ([134.134.136.126]:21427) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1j1mWS-0008Sj-FJ for qemu-devel@nongnu.org; Wed, 12 Feb 2020 02:33:24 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 11 Feb 2020 23:33:22 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,428,1574150400"; d="scan'208";a="432224082" Received: from fmsmsx107.amr.corp.intel.com ([10.18.124.205]) by fmsmga005.fm.intel.com with ESMTP; 11 Feb 2020 23:33:22 -0800 Received: from FMSMSX109.amr.corp.intel.com (10.18.116.9) by fmsmsx107.amr.corp.intel.com (10.18.124.205) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 11 Feb 2020 23:33:22 -0800 Received: from shsmsx106.ccr.corp.intel.com (10.239.4.159) by fmsmsx109.amr.corp.intel.com (10.18.116.9) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 11 Feb 2020 23:33:22 -0800 Received: from shsmsx104.ccr.corp.intel.com ([169.254.5.5]) by SHSMSX106.ccr.corp.intel.com ([169.254.10.225]) with mapi id 14.03.0439.000; Wed, 12 Feb 2020 15:33:20 +0800 From: "Liu, Yi L" To: Peter Xu Subject: RE: [RFC v3 15/25] intel_iommu: process pasid cache invalidation Thread-Topic: [RFC v3 15/25] intel_iommu: process pasid cache invalidation Thread-Index: AQHV1p1PAzphlBRtJ0alU6uXzLVYlKgV/TkAgAFCrnA= Date: Wed, 12 Feb 2020 07:33:20 +0000 Message-ID: References: <1580300216-86172-1-git-send-email-yi.l.liu@intel.com> <1580300216-86172-16-git-send-email-yi.l.liu@intel.com> <20200211201728.GM984290@xz-x1> In-Reply-To: <20200211201728.GM984290@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: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiYWUxZjBiMzAtODQyNi00NGM3LWI1Y2YtNTQ5ZDdhNmUxM2ZmIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiNlRsWGt4SzYxZDYxaTM1UEFkRVNnQ2d5RXFlR21aMGRJcUYzZGMzZFlGS25WNFFrczRDUEV3QkJqbGhpY0ltayJ9 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: No matching host in p0f cache. That's all we know. X-Received-From: 134.134.136.126 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 RmVicnVhcnkgMTIsIDIwMjAgNDoxNyBBTQ0KPiBUbzogTGl1LCBZaSBMIDx5aS5sLmxpdUBpbnRl bC5jb20+DQo+IFN1YmplY3Q6IFJlOiBbUkZDIHYzIDE1LzI1XSBpbnRlbF9pb21tdTogcHJvY2Vz cyBwYXNpZCBjYWNoZSBpbnZhbGlkYXRpb24NCj4gDQo+IE9uIFdlZCwgSmFuIDI5LCAyMDIwIGF0 IDA0OjE2OjQ2QU0gLTA4MDAsIExpdSwgWWkgTCB3cm90ZToNCj4gPiBGcm9tOiBMaXUgWWkgTCA8 eWkubC5saXVAaW50ZWwuY29tPg0KPiA+DQo+ID4gVGhpcyBwYXRjaCBhZGRzIFBBU0lEIGNhY2hl IGludmFsaWRhdGlvbiBoYW5kbGluZy4gV2hlbiBndWVzdCBlbmFibGVkDQo+ID4gUEFTSUQgdXNh Z2VzIChlLmcuIFNWQSksIGd1ZXN0IHNvZnR3YXJlIHNob3VsZCBpc3N1ZSBhIHByb3BlciBQQVNJ RA0KPiA+IGNhY2hlIGludmFsaWRhdGlvbiB3aGVuIGNhY2hpbmctbW9kZSBpcyBleHBvc2VkLiBU aGlzIHBhdGNoIG9ubHkgYWRkcw0KPiA+IHRoZSBkcmFmdCBoYW5kbGluZyBvZiBwYXNpZCBjYWNo ZSBpbnZhbGlkYXRpb24uIERldGFpbGVkIGhhbmRsaW5nIHdpbGwNCj4gPiBiZSBhZGRlZCBpbiBz dWJzZXF1ZW50IHBhdGNoZXMuDQo+ID4NCj4gPiBDYzogS2V2aW4gVGlhbiA8a2V2aW4udGlhbkBp bnRlbC5jb20+DQo+ID4gQ2M6IEphY29iIFBhbiA8amFjb2IuanVuLnBhbkBsaW51eC5pbnRlbC5j b20+DQo+ID4gQ2M6IFBldGVyIFh1IDxwZXRlcnhAcmVkaGF0LmNvbT4NCj4gPiBDYzogWWkgU3Vu IDx5aS55LnN1bkBsaW51eC5pbnRlbC5jb20+DQo+ID4gQ2M6IFBhb2xvIEJvbnppbmkgPHBib256 aW5pQHJlZGhhdC5jb20+DQo+ID4gQ2M6IFJpY2hhcmQgSGVuZGVyc29uIDxydGhAdHdpZGRsZS5u ZXQ+DQo+ID4gQ2M6IEVkdWFyZG8gSGFia29zdCA8ZWhhYmtvc3RAcmVkaGF0LmNvbT4NCj4gPiBT aWduZWQtb2ZmLWJ5OiBMaXUgWWkgTCA8eWkubC5saXVAaW50ZWwuY29tPg0KPiANCj4gUmV2aWV3 ZWQtYnk6IFBldGVyIFh1IDxwZXRlcnhAcmVkaGF0LmNvbT4NCg0KVGhhbmtz8J+Yig0KDQpSZWdh cmRzLA0KWWkgTGl1DQo=