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, INCLUDES_PATCH,MAILING_LIST_MULTI,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 2F55AC433DF for ; Sun, 31 May 2020 02:09:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1272C20776 for ; Sun, 31 May 2020 02:09:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729520AbgEaCJH (ORCPT ); Sat, 30 May 2020 22:09:07 -0400 Received: from mx22.baidu.com ([220.181.50.185]:37062 "EHLO baidu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729026AbgEaCJG (ORCPT ); Sat, 30 May 2020 22:09:06 -0400 Received: from BC-Mail-Ex15.internal.baidu.com (unknown [172.31.51.55]) by Forcepoint Email with ESMTPS id 3CB0518013BDAF5E62D4; Sun, 31 May 2020 10:08:53 +0800 (CST) Received: from BJHW-Mail-Ex13.internal.baidu.com (10.127.64.36) by BC-Mail-Ex15.internal.baidu.com (172.31.51.55) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1531.3; Sun, 31 May 2020 10:08:52 +0800 Received: from BJHW-Mail-Ex13.internal.baidu.com ([100.100.100.36]) by BJHW-Mail-Ex13.internal.baidu.com ([100.100.100.36]) with mapi id 15.01.1713.004; Sun, 31 May 2020 10:08:46 +0800 From: "Li,Rongqing" To: Xiaoyao Li , "linux-kernel@vger.kernel.org" , "kvm@vger.kernel.org" , "x86@kernel.org" , "hpa@zytor.com" , "bp@alien8.de" , "mingo@redhat.com" , "tglx@linutronix.de" , "jmattson@google.com" , "wanpengli@tencent.com" , "vkuznets@redhat.com" , "sean.j.christopherson@intel.com" , "pbonzini@redhat.com" , "wei.huang2@amd.com" Subject: =?utf-8?B?562U5aSNOiBbUEFUQ0hdW3Y1XSBLVk06IFg4Njogc3VwcG9ydCBBUEVSRi9N?= =?utf-8?Q?PERF_registers?= Thread-Topic: [PATCH][v5] KVM: X86: support APERF/MPERF registers Thread-Index: AQHWNjvN8r9nufprD0OWRxID181WWai/6tGAgAGIe0A= Date: Sun, 31 May 2020 02:08:46 +0000 Message-ID: References: <1590813353-11775-1-git-send-email-lirongqing@baidu.com> <3f931ecf-7f1c-c178-d18c-46beadd1d313@intel.com> In-Reply-To: <3f931ecf-7f1c-c178-d18c-46beadd1d313@intel.com> Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.29.233.95] x-baidu-bdmsfe-datecheck: 1_BC-Mail-Ex15_2020-05-31 10:08:53:113 x-baidu-bdmsfe-viruscheck: BC-Mail-Ex15_GRAY_Inside_WithoutAtta_2020-05-31 10:08:53:082 Content-Type: text/plain; charset="utf-8" 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 DQoNCj4gLS0tLS3pgq7ku7bljp/ku7YtLS0tLQ0KPiDlj5Hku7bkuro6IFhpYW95YW8gTGkgW21h aWx0bzp4aWFveWFvLmxpQGludGVsLmNvbV0NCj4g5Y+R6YCB5pe26Ze0OiAyMDIw5bm0NeaciDMw 5pelIDE4OjQwDQo+IOaUtuS7tuS6ujogTGksUm9uZ3FpbmcgPGxpcm9uZ3FpbmdAYmFpZHUuY29t PjsgbGludXgta2VybmVsQHZnZXIua2VybmVsLm9yZzsNCj4ga3ZtQHZnZXIua2VybmVsLm9yZzsg eDg2QGtlcm5lbC5vcmc7IGhwYUB6eXRvci5jb207IGJwQGFsaWVuOC5kZTsNCj4gbWluZ29AcmVk aGF0LmNvbTsgdGdseEBsaW51dHJvbml4LmRlOyBqbWF0dHNvbkBnb29nbGUuY29tOw0KPiB3YW5w ZW5nbGlAdGVuY2VudC5jb207IHZrdXpuZXRzQHJlZGhhdC5jb207DQo+IHNlYW4uai5jaHJpc3Rv cGhlcnNvbkBpbnRlbC5jb207IHBib256aW5pQHJlZGhhdC5jb207DQo+IHdlaS5odWFuZzJAYW1k LmNvbQ0KPiDkuLvpopg6IFJlOiBbUEFUQ0hdW3Y1XSBLVk06IFg4Njogc3VwcG9ydCBBUEVSRi9N UEVSRiByZWdpc3RlcnMNCj4gDQo+IE9uIDUvMzAvMjAyMCAxMjozNSBQTSwgTGkgUm9uZ1Fpbmcg d3JvdGU6DQo+ID4gR3Vlc3Qga2VybmVsIHJlcG9ydHMgYSBmaXhlZCBjcHUgZnJlcXVlbmN5IGlu IC9wcm9jL2NwdWluZm8sIHRoaXMgaXMNCj4gPiBjb25mdXNlZCB0byB1c2VyIHdoZW4gdHVyYm8g aXMgZW5hYmxlLCBhbmQgYXBlcmYvbXBlcmYgY2FuIGJlIHVzZWQgdG8NCj4gPiBzaG93IGN1cnJl bnQgY3B1IGZyZXF1ZW5jeSBhZnRlciA3ZDU5MDVkYzE0YQ0KPiA+ICIoeDg2IC8gQ1BVOiBBbHdh eXMgc2hvdyBjdXJyZW50IENQVSBmcmVxdWVuY3kgaW4gL3Byb2MvY3B1aW5mbykiDQo+ID4gc28g Z3Vlc3Qgc2hvdWxkIHN1cHBvcnQgYXBlcmYvbXBlcmYgY2FwYWJpbGl0eQ0KPiA+DQo+ID4gVGhp cyBwYXRjaCBpbXBsZW1lbnRzIGFwZXJmL21wZXJmIGJ5IHRocmVlIG1vZGU6IG5vbmUsIHNvZnR3 YXJlDQo+ID4gZW11bGF0aW9uLCBhbmQgcGFzcy10aHJvdWdoDQo+ID4NCj4gPiBOb25lOiBkZWZh dWx0IG1vZGUsIGd1ZXN0IGRvZXMgbm90IHN1cHBvcnQgYXBlcmYvbXBlcmYNCj4gPg0KPiA+IFNv ZnR3YXJlIGVtdWxhdGlvbjogdGhlIHBlcmlvZCBvZiBhcGVyZi9tcGVyZiBpbiBndWVzdCBtb2Rl IGFyZQ0KPiA+IGFjY3VtdWxhdGVkIGFzIGVtdWxhdGVkIHZhbHVlDQo+ID4NCj4gPiBQYXNzLXRo b3VnaDogaXQgaXMgb25seSBzdWl0YWJsZSBmb3IgS1ZNX0hJTlRTX1JFQUxUSU1FLCBCZWNhdXNl IHRoYXQNCj4gPiBoaW50IGd1YXJhbnRlZXMgd2UgaGF2ZSBhIDE6MSB2Q1BVOkNQVSBiaW5kaW5n IGFuZCBndWFyYW50ZWVkIG5vDQo+ID4gb3Zlci1jb21taXQuDQo+ID4NCj4gPiBBbmQgYSBwZXIt Vk0gY2FwYWJpbGl0eSBpcyBhZGRlZCB0byBjb25maWd1cmUgYXBlcmZtcGVyZiBtb2RlDQo+ID4N Cj4gDQo+IFsuLi5dDQo+IA0KPiA+IGRpZmYgLS1naXQgYS9hcmNoL3g4Ni9rdm0vY3B1aWQuYyBi L2FyY2gveDg2L2t2bS9jcHVpZC5jIGluZGV4DQo+ID4gY2Q3MDhiMGI0NjBhLi5jOTYwZGRhNDI1 MWIgMTAwNjQ0DQo+ID4gLS0tIGEvYXJjaC94ODYva3ZtL2NwdWlkLmMNCj4gPiArKysgYi9hcmNo L3g4Ni9rdm0vY3B1aWQuYw0KPiA+IEBAIC0xMjIsNiArMTIyLDE0IEBAIGludCBrdm1fdXBkYXRl X2NwdWlkKHN0cnVjdCBrdm1fdmNwdSAqdmNwdSkNCj4gPiAgIAkJCQkJICAgTVNSX0lBMzJfTUlT Q19FTkFCTEVfTVdBSVQpOw0KPiA+ICAgCX0NCj4gPg0KPiA+ICsJYmVzdCA9IGt2bV9maW5kX2Nw dWlkX2VudHJ5KHZjcHUsIDYsIDApOw0KPiA+ICsJaWYgKGJlc3QpIHsNCj4gPiArCQlpZiAoZ3Vl c3RfaGFzX2FwZXJmbXBlcmYodmNwdS0+a3ZtKSAmJg0KPiA+ICsJCQlib290X2NwdV9oYXMoWDg2 X0ZFQVRVUkVfQVBFUkZNUEVSRikpDQo+ID4gKwkJCWJlc3QtPmVjeCB8PSAxOw0KPiA+ICsJCWVs c2UNCj4gPiArCQkJYmVzdC0+ZWN4ICY9IH4xOw0KPiA+ICsJfQ0KPiANCj4gSW4gbXkgdW5kZXJz dGFuZGluZywgS1ZNIGFsbG93cyB1c2Vyc3BhY2UgdG8gc2V0IGEgQ1BVSUQgZmVhdHVyZSBiaXQg Zm9yDQo+IGd1ZXN0IGV2ZW4gaWYgaGFyZHdhcmUgZG9lc24ndCBzdXBwb3J0IHRoZSBmZWF0dXJl Lg0KPiANCj4gU28gd2hhdCBtYWtlcyBYODZfRkVBVFVSRV9BUEVSRk1QRVJGIGRpZmZlcmVudCBo ZXJlPyBJcyB0aGVyZSBhbnkNCj4gY29uY2VybiBJIG1pc3M/DQo+IA0KPiAtWGlhb3lhbw0KDQpX aGV0aGVyIHNvZnR3YXJlIGVtdWxhdGlvbiBmb3IgYXBlcmYvbXBlcmYgb3IgcGFzcy10aHJvdWdo IGRlcGVuZHMgb24gaG9zdCBjcHUgYXBlcmYvbXBlcmYgZmVhdHVyZS4NCiANClNvZnR3YXJlIGVt dWxhdGlvbjogdGhlIHBlcmlvZCBvZiBhcGVyZi9tcGVyZiBpbiBndWVzdCBtb2RlIGFyZSBhY2N1 bXVsYXRlZCBhcyBlbXVsYXRlZCB2YWx1ZQ0KDQotTGkNCg==