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=-0.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 7DE18C433E0 for ; Sat, 6 Jun 2020 11:53:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5BE22206DC for ; Sat, 6 Jun 2020 11:53:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728757AbgFFLxm (ORCPT ); Sat, 6 Jun 2020 07:53:42 -0400 Received: from mx24.baidu.com ([111.206.215.185]:36350 "EHLO baidu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725831AbgFFLxl (ORCPT ); Sat, 6 Jun 2020 07:53:41 -0400 Received: from BC-Mail-Ex14.internal.baidu.com (unknown [172.31.51.54]) by Forcepoint Email with ESMTPS id 48047EE440090CF01259; Sat, 6 Jun 2020 19:53:30 +0800 (CST) Received: from BJHW-Mail-Ex13.internal.baidu.com (10.127.64.36) by BC-Mail-Ex14.internal.baidu.com (172.31.51.54) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1531.3; Sat, 6 Jun 2020 19:53:29 +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; Sat, 6 Jun 2020 19:53:23 +0800 From: "Li,Rongqing" To: Paolo Bonzini , Jim Mattson CC: Xiaoyao Li , LKML , kvm list , the arch/x86 maintainers , "H . Peter Anvin" , Borislav Petkov , Ingo Molnar , Thomas Gleixner , Wanpeng Li , Vitaly Kuznetsov , "Sean Christopherson" , "wei.huang2@amd.com" Subject: =?utf-8?B?562U5aSNOiBbUEFUQ0hdW3Y2XSBLVk06IFg4Njogc3VwcG9ydCBBUEVSRi9N?= =?utf-8?Q?PERF_registers?= Thread-Topic: [PATCH][v6] KVM: X86: support APERF/MPERF registers Thread-Index: AQHWOtrZ4X/t3pkmBEG7o3WCZUgoeKjI8MGAgAAac4CAALL6AIAAAaWAgAG8BDA= Date: Sat, 6 Jun 2020 11:53:23 +0000 Message-ID: <15a134b739614f8bbaf18ce40662f6b3@baidu.com> References: <1591321466-2046-1-git-send-email-lirongqing@baidu.com> <72a75924-c3cb-6b23-62bd-67b739dec166@redhat.com> In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.127.81.84] x-baidu-bdmsfe-datecheck: 1_BC-Mail-Ex14_2020-06-06 19:53:30:236 x-baidu-bdmsfe-viruscheck: BC-Mail-Ex14_GRAY_Inside_WithoutAtta_2020-06-06 19:53:30:173 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org DQoNCj4gLS0tLS3pgq7ku7bljp/ku7YtLS0tLQ0KPiDlj5Hku7bkuro6IFBhb2xvIEJvbnppbmkg W21haWx0bzpwYm9uemluaUByZWRoYXQuY29tXQ0KPiDlj5HpgIHml7bpl7Q6IDIwMjDlubQ25pyI NuaXpSAxOjIyDQo+IOaUtuS7tuS6ujogSmltIE1hdHRzb24gPGptYXR0c29uQGdvb2dsZS5jb20+ DQo+IOaKhOmAgTogWGlhb3lhbyBMaSA8eGlhb3lhby5saUBpbnRlbC5jb20+OyBMaSxSb25ncWlu ZyA8bGlyb25ncWluZ0BiYWlkdS5jb20+Ow0KPiBMS01MIDxsaW51eC1rZXJuZWxAdmdlci5rZXJu ZWwub3JnPjsga3ZtIGxpc3QgPGt2bUB2Z2VyLmtlcm5lbC5vcmc+OyB0aGUNCj4gYXJjaC94ODYg bWFpbnRhaW5lcnMgPHg4NkBrZXJuZWwub3JnPjsgSCAuIFBldGVyIEFudmluIDxocGFAenl0b3Iu Y29tPjsNCj4gQm9yaXNsYXYgUGV0a292IDxicEBhbGllbjguZGU+OyBJbmdvIE1vbG5hciA8bWlu Z29AcmVkaGF0LmNvbT47IFRob21hcw0KPiBHbGVpeG5lciA8dGdseEBsaW51dHJvbml4LmRlPjsg V2FucGVuZyBMaSA8d2FucGVuZ2xpQHRlbmNlbnQuY29tPjsgVml0YWx5DQo+IEt1em5ldHNvdiA8 dmt1em5ldHNAcmVkaGF0LmNvbT47IFNlYW4gQ2hyaXN0b3BoZXJzb24NCj4gPHNlYW4uai5jaHJp c3RvcGhlcnNvbkBpbnRlbC5jb20+OyB3ZWkuaHVhbmcyQGFtZC5jb20NCj4g5Li76aKYOiBSZTog W1BBVENIXVt2Nl0gS1ZNOiBYODY6IHN1cHBvcnQgQVBFUkYvTVBFUkYgcmVnaXN0ZXJzDQo+IA0K PiBPbiAwNS8wNi8yMCAxOToxNiwgSmltIE1hdHRzb24gd3JvdGU6DQo+ID4+Pj4gQEAgLTQ5MzAs NiArNDkzOSwxMSBAQCBpbnQga3ZtX3ZtX2lvY3RsX2VuYWJsZV9jYXAoc3RydWN0IGt2bQ0KPiAq a3ZtLA0KPiA+Pj4+ICAgICAgICAgICBrdm0tPmFyY2guZXhjZXB0aW9uX3BheWxvYWRfZW5hYmxl ZCA9IGNhcC0+YXJnc1swXTsNCj4gPj4+PiAgICAgICAgICAgciA9IDA7DQo+ID4+Pj4gICAgICAg ICAgIGJyZWFrOw0KPiA+Pj4+ICsgICAgY2FzZSBLVk1fQ0FQX0FQRVJGTVBFUkY6DQo+ID4+Pj4g KyAgICAgICAga3ZtLT5hcmNoLmFwZXJmbXBlcmZfbW9kZSA9DQo+ID4+Pj4gKyAgICAgICAgICAg IGJvb3RfY3B1X2hhcyhYODZfRkVBVFVSRV9BUEVSRk1QRVJGKSA/DQo+IGNhcC0+YXJnc1swXSA6 DQo+ID4+Pj4gKyAwOw0KPiA+Pj4gU2hvdWxkbid0IGNoZWNrIHdoZXRoZXIgY2FwLT5hcmdzWzBd IGlzIGEgdmFsaWQgdmFsdWU/DQo+ID4+IFllcywgb25seSB2YWxpZCB2YWx1ZXMgc2hvdWxkIGJl IGFsbG93ZWQuDQo+ID4+DQo+ID4+IEFsc28sIGl0IHNob3VsZCBmYWlsIHdpdGggLUVJTlZBTCBp ZiB0aGUgaG9zdCBkb2VzIG5vdCBoYXZlDQo+ID4+IFg4Nl9GRUFUVVJFX0FQRVJGTVBFUkYuDQo+ ID4gU2hvdWxkIGVuYWJsaW5nL2Rpc2FibGluZyB0aGlzIGNhcGFiaWxpdHkgYmUgZGlzYWxsb3dl ZCBvbmNlIHZDUFVzDQo+ID4gaGF2ZSBiZWVuIGNyZWF0ZWQ/DQo+ID4NCj4gDQo+IFRoYXQncyBh IGdvb2QgaWRlYSwgeWVzLg0KPiANCj4gUGFvbG8NCg0KDQpUaGFuayB5b3UgYWxsLCBJIHdpbGwg c2VuZCBhIG5ldyB2ZXJzaW9uDQoNCi1MaQ0K