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=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,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 D825DC63793 for ; Thu, 22 Jul 2021 05:22:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B5BB26101B for ; Thu, 22 Jul 2021 05:22:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230021AbhGVEmQ (ORCPT ); Thu, 22 Jul 2021 00:42:16 -0400 Received: from mx20.baidu.com ([111.202.115.85]:47998 "EHLO baidu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S229488AbhGVEmO (ORCPT ); Thu, 22 Jul 2021 00:42:14 -0400 Received: from BC-Mail-Ex15.internal.baidu.com (unknown [172.31.51.55]) by Forcepoint Email with ESMTPS id A0C6C105E38F84508211; Thu, 22 Jul 2021 13:22:43 +0800 (CST) Received: from BJHW-Mail-Ex15.internal.baidu.com (10.127.64.38) 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 15.1.2242.12; Thu, 22 Jul 2021 13:22:43 +0800 Received: from BJHW-Mail-Ex15.internal.baidu.com ([100.100.100.38]) by BJHW-Mail-Ex15.internal.baidu.com ([100.100.100.38]) with mapi id 15.01.2308.014; Thu, 22 Jul 2021 13:22:43 +0800 From: "Li,Rongqing" To: =?utf-8?B?TWlrYSBQZW50dGlsw6Q=?= , "pbonzini@redhat.com" , "mingo@redhat.com" , "peterz@infradead.org" , "kvm@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: =?utf-8?B?562U5aSNOiBbUEFUQ0hdIEtWTTogQ29uc2lkZXIgU01UIGlkbGUgc3RhdHVz?= =?utf-8?Q?_when_halt_polling?= Thread-Topic: [PATCH] KVM: Consider SMT idle status when halt polling Thread-Index: AQHXfrA0bqZtloIq0E2JewUw/QgE86tOcMnA Date: Thu, 22 Jul 2021 05:22:43 +0000 Message-ID: <83070b50abe04172b10745584d6b30cb@baidu.com> References: <20210722035807.36937-1-lirongqing@baidu.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: [172.22.194.42] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PiA+IGRpZmYgLS1naXQgYS9pbmNsdWRlL2xpbnV4L3NjaGVkLmggYi9pbmNsdWRlL2xpbnV4L3Nj aGVkLmggaW5kZXgNCj4gPiBlYzhkMDdkLi5jMzMzMjE4IDEwMDY0NA0KPiA+IC0tLSBhL2luY2x1 ZGUvbGludXgvc2NoZWQuaA0KPiA+ICsrKyBiL2luY2x1ZGUvbGludXgvc2NoZWQuaA0KPiA+IEBA IC0zNCw2ICszNCw3IEBADQo+ID4gICAjaW5jbHVkZSA8bGludXgvcnNlcS5oPg0KPiA+ICAgI2lu Y2x1ZGUgPGxpbnV4L3NlcWxvY2suaD4NCj4gPiAgICNpbmNsdWRlIDxsaW51eC9rY3Nhbi5oPg0K PiA+ICsjaW5jbHVkZSA8bGludXgvdG9wb2xvZ3kuaD4NCj4gPiAgICNpbmNsdWRlIDxhc20va21h cF9zaXplLmg+DQo+ID4NCj4gPiAgIC8qIHRhc2tfc3RydWN0IG1lbWJlciBwcmVkZWNsYXJhdGlv bnMgKHNvcnRlZCBhbHBoYWJldGljYWxseSk6ICovIEBADQo+ID4gLTIxOTEsNiArMjE5MiwyMiBA QCBpbnQgc2NoZWRfdHJhY2VfcnFfbnJfcnVubmluZyhzdHJ1Y3QgcnEgKnJxKTsNCj4gPg0KPiA+ ICAgY29uc3Qgc3RydWN0IGNwdW1hc2sgKnNjaGVkX3RyYWNlX3JkX3NwYW4oc3RydWN0IHJvb3Rf ZG9tYWluICpyZCk7DQo+ID4NCj4gPiArc3RhdGljIGlubGluZSBib29sIGlzX2NvcmVfaWRsZShp bnQgY3B1KSB7ICNpZmRlZiBDT05GSUdfU0NIRURfU01UDQo+ID4gKwlpbnQgc2libGluZzsNCj4g PiArDQo+ID4gKwlmb3JfZWFjaF9jcHUoc2libGluZywgY3B1X3NtdF9tYXNrKGNwdSkpIHsNCj4g PiArCQlpZiAoY3B1ID09IHNpYmxpbmcpDQo+ID4gKwkJCWNvbnRpbnVlOw0KPiA+ICsNCj4gPiAr CQlpZiAoIWlkbGVfY3B1KGNwdSkpDQo+ID4gKwkJCXJldHVybiBmYWxzZTsNCj4gDQo+IGlmICgh aWRsZV9jcHUoc2libGluZykpwqAgaW5zdGVhZCwgbm93IGl0IHJldHVybnMgYWx3YXlzIGZhbHNl Lg0KPiANCg0KR29vZCBDYXRjaC4gdGhpcyBpcyBoaXN0b3J5IGJ1Zy4NCg0KRG8geW91IGxpa2Ug dG8gc3VibWl0IGJ5IHlvdXJzZWxmLCBvciBJIHN1Ym1pdCBvbiBiZWhhbGYgeW91DQoNClRoYW5r cw0KDQotTGkNCg==