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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 DE2D8C10F11 for ; Wed, 24 Apr 2019 12:13:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B5AB421773 for ; Wed, 24 Apr 2019 12:13:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729396AbfDXMNR (ORCPT ); Wed, 24 Apr 2019 08:13:17 -0400 Received: from mga11.intel.com ([192.55.52.93]:39352 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726880AbfDXMNR (ORCPT ); Wed, 24 Apr 2019 08:13:17 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 24 Apr 2019 05:13:17 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,389,1549958400"; d="scan'208";a="226253567" Received: from kmsmsx156.gar.corp.intel.com ([172.21.138.133]) by orsmga001.jf.intel.com with ESMTP; 24 Apr 2019 05:13:14 -0700 Received: from pgsmsx112.gar.corp.intel.com ([169.254.3.40]) by KMSMSX156.gar.corp.intel.com ([169.254.1.187]) with mapi id 14.03.0415.000; Wed, 24 Apr 2019 20:13:13 +0800 From: "Huang, Kai" To: "Christopherson, Sean J" CC: "kvm@vger.kernel.org" , "tglx@linutronix.de" , "guangrong.xiao@gmail.com" , "hpa@zytor.com" , "pbonzini@redhat.com" , "bp@alien8.de" , "thomas.lendacky@amd.com" , "rkrcmar@redhat.com" , "brijesh.singh@amd.com" , "junaids@google.com" Subject: Re: [PATCH] kvm: x86: Fix several SPTE mask calculation errors caused by MKTME Thread-Topic: [PATCH] kvm: x86: Fix several SPTE mask calculation errors caused by MKTME Thread-Index: AQHU9DW//hMP+P/kLkeZpj3T4GKBXaZH5WGAgACbvQCAAj6DgA== Date: Wed, 24 Apr 2019 12:13:12 +0000 Message-ID: <1556107989.29618.30.camel@intel.com> References: <20190416091948.4420-1-kai.huang@linux.intel.com> <20190422163929.GB1236@linux.intel.com> <1555984614.2776.58.camel@intel.com> In-Reply-To: <1555984614.2776.58.camel@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.255.88.189] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org DQo+ID4gPiAgCWxvd19waHlzX2JpdHMgPSBib290X2NwdV9kYXRhLng4Nl9waHlzX2JpdHM7DQo+ ID4gPiAtCWlmIChib290X2NwdV9kYXRhLng4Nl9waHlzX2JpdHMgPA0KPiA+ID4gLQkgICAgNTIg LSBzaGFkb3dfbm9ucHJlc2VudF9vcl9yc3ZkX21hc2tfbGVuKSB7DQo+ID4gPiArCXNoYWRvd19u b25wcmVzZW50X29yX3JzdmRfbWFzayA9IDA7DQo+ID4gPiArCWlmIChuZWVkX2wxdGYpIHsNCj4g PiA+ICAJCXNoYWRvd19ub25wcmVzZW50X29yX3JzdmRfbWFzayA9DQo+ID4gPiAgCQkJcnN2ZF9i aXRzKGJvb3RfY3B1X2RhdGEueDg2X3BoeXNfYml0cyAtDQo+ID4gPiAgCQkJCSAgc2hhZG93X25v bnByZXNlbnRfb3JfcnN2ZF9tYXNrX2xlbiwNCj4gPiANCj4gPiBUaGlzIGlzIGJyb2tlbiwgdGhl IHJlc2VydmVkIGJpdHMgbWFzayBpcyBiZWluZyBjYWxjdWxhdGVkIHdpdGggdGhlIHdyb25nDQo+ ID4gbnVtYmVyIG9mIHBoeXNpY2FsIGJpdHMuICBJIHRoaW5rIGZpeGluZyB0aGlzIHdvdWxkIGVs aW1pbmF0ZSB0aGUgbmVlZCBmb3INCj4gPiB0aGUgaGlnaF9ncGFfb2Zmc2V0IHNoZW5hbmlnYW5z Lg0KPiANCj4gWW91IGFyZSByaWdodC4gc2hvdWxkIHVzZSAnc2hhZG93X3BoeXNfYml0cycgaW5z dGVhZC4gVGhhbmtzLiBMZXQgbWUgdGhpbmsgd2hldGhlciBoaWdoX2dwYV9vZmZzZXQNCj4gY2Fu IGJlIGF2b2lkZWQuDQo+IA0KDQpIaSBTZWFuLCBQYW9sbywgYW5kIG90aGVycywNCg0KQWZ0ZXIg cmUtdGhpbmtpbmcsIEkgdGhpbmsgd2Ugc2hvdWxkIGV2ZW4gdXNlIGJvb3RfY3B1X2RhdGEueDg2 X2NhY2hlX2JpdHMgdG8gY2FsY3VsYXRlDQpzaGFkb3dfbm9ucHJlc2VudF9vcl9yc3ZkX21hc2ss IGJ1dCBub3Qgc2hhZG93X3BoeXNfYml0cywgc2luY2UgZm9yIHNvbWUgcGFydGljdWxhciBJbnRl bCBDUFUsIHRoZQ0KaW50ZXJuYWwgY2FjaGUgYml0cyBhcmUgbGFyZ2VyIHRoYW4gcGh5c2ljYWwg YWRkcmVzcyBiaXRzIHJlcG9ydGVkIGJ5IENQVUlELiBUbyBtYWtlIHRoaXMgS1ZNIEwxVEYNCm1p Z2l0YXRpb24gd29yaywgd2UgYWN0dWFsbHkgaGF2ZSB0byBzZXQgdGhlIGhpZ2hlc3QgYml0IG9m IGNhY2hlIGJpdHMsIGJ1dCBub3QgdGhlIHBoeXNpY2FsIGFkZHJlc3MNCiBiaXRzIGluIFNQVEUg KHdoaWNoIG1lYW5zIHRoZSBvcmlnaW5hbCBjb2RlIGFsc28gaGFzIGEgYnVnIGlmIEkgdW5kZXJz dGFuZCBjb3JyZWN0bHkpLg0KDQpDb21tZW50cz8NCg0KVGhhbmtzLA0KLUthaQ==