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=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,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 6FF01C432BE for ; Wed, 25 Aug 2021 18:27:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5330E610E8 for ; Wed, 25 Aug 2021 18:27:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237222AbhHYS1v (ORCPT ); Wed, 25 Aug 2021 14:27:51 -0400 Received: from mx20.baidu.com ([111.202.115.85]:56322 "EHLO baidu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S236451AbhHYS1t (ORCPT ); Wed, 25 Aug 2021 14:27:49 -0400 Received: from BJHW-Mail-Ex13.internal.baidu.com (unknown [10.127.64.36]) by Forcepoint Email with ESMTPS id D142FE7C2592BD3FE5B4; Thu, 26 Aug 2021 02:26:59 +0800 (CST) Received: from BJHW-Mail-Ex15.internal.baidu.com (10.127.64.38) by BJHW-Mail-Ex13.internal.baidu.com (10.127.64.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Thu, 26 Aug 2021 02:26:59 +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, 26 Aug 2021 02:26:59 +0800 From: "Li,Rongqing" To: Peter Zijlstra CC: Michel Lespinasse , "dbueso@suse.de" , "mingo@kernel.org" , "linux-kernel@vger.kernel.org" Subject: =?utf-8?B?562U5aSNOiDnrZTlpI06IFtQQVRDSF0gcmJ0cmVlOiBzdG9wIGl0ZXJhdGlv?= =?utf-8?B?biBlYXJseSBpbiByYl9maW5kX2ZpcnN0?= Thread-Topic: =?utf-8?B?562U5aSNOiBbUEFUQ0hdIHJidHJlZTogc3RvcCBpdGVyYXRpb24gZWFybHkg?= =?utf-8?B?aW4gcmJfZmluZF9maXJzdA==?= Thread-Index: AQHXmZfxa5733C09dkeQnFqnvZqqcauDkmoAgAAD8QCAAAGFgIAAFyIAgACvD1///5MtAIAAlobR Date: Wed, 25 Aug 2021 18:26:59 +0000 Message-ID: <000ff2757fc24d91ade7cab0195ab9b4@baidu.com> References: <1629885588-10590-1-git-send-email-lirongqing@baidu.com> <20210825115332.GA4645@lespinasse.org> <20210825115859.GB4645@lespinasse.org> <90ea3457ddc7485fbc8db5f7ca5b07ab@baidu.com>,<20210825171850.GD17784@worktop.programming.kicks-ass.net> In-Reply-To: <20210825171850.GD17784@worktop.programming.kicks-ass.net> Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [111.205.14.1] x-baidu-bdmsfe-datecheck: 1_BJHW-Mail-Ex13_2021-08-26 02:26:59:932 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 DQoNCg0KDQoNCg0KDQoNCsKgICAgDQpPbiBXZWQsIEF1ZyAyNSwgMjAyMSBhdCAwNDowMTo1M1BN ICswMDAwLCBMaSxSb25ncWluZyB3cm90ZToNCj4gDQo+ID4+DQo+ID4+DQo+ID4+wqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIDEwDQo+ID4+wqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgLw0KPiA+PsKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCA1DQo+ID4+wqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgXA0KPiA+PsKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqAgMTANCg0KPlRoYXQgYWdhaW4gYnJlYWtzIHRoZSBhYm92ZSBj YXNlLg0KDQogICAgICAgICAgICAgICAgICAgICAgIDEwDQogICAgICAgICAgICAgICAgICAgICAv DQogICAgICAgICAgICAgICAgICAgIDUNCiAgICAgICAgICAgICAgICAgICAgICAgXA0KICAgICAg ICAgICAgICAgICAgICAgIDEwDQoNCnRoZSBhYm92ZSBjYXNlIHNob3VsZCBub3QgZXhpc3QuIGxp a2UgYmVsb3csIHdoZW4gc2Vjb25kIDEwIGlzIGluc2VydGVkLCBpdCBzaG91bGQgYmUgaW5zZXJ0 ZWQgdG8gcmlnaHQgbGVhZg0KICAgICAgICAgICAgICAgICAgICAgICAxMA0KICAgICAgICAgICAg ICAgICAgICAgLw0KICAgICAgICAgICAgICAgICAgICA1DQoNCmFzIGEgcmVzdWx0LCBpdCBzaG91 bGQgYmUNCg0KICAgICAgICAgICAgICAgICAgICAgICAxMA0KICAgICAgICAgICAgICAgICAgICAg LyAgICAgXA0KICAgICAgICAgICAgICAgICAgICA1ICAgICAgMTANCg0Kc2luY2UgMTAgaXMgbm90 IGxlc3MgMTAsIHNvIG5ldyAxMCBpcyBpbnNlcnRlZCB0byByaWdodC4NCmFuZCBpdCBkZXBlbmRz IG9uIA0KYm9vbCAoKmxlc3MpKHN0cnVjdCByYl9ub2RlICosIGNvbnN0IHN0cnVjdCByYl9ub2Rl ICopIHdoaWNoIG5vdCByZXR1cm4gdHJ1ZSB3aGVuIGVxdWFsDQoNCnRoaXMgY2FzZSBzaG91bGQg YmUgb2sNCiAgICAgICAgICAgICAgICAgICAgICAgMTANCiAgICAgICAgICAgICAgICAgICAgICAg ICAgIFwNCiAgICAgICAgICAgICAgICAgICAgICAgICAgIDEyDQogICAgICAgICAgICAgICAgICAg ICAgICAgICAgLw0KICAgICAgICAgICAgICAgICAgICAgICAgICAxMA0KDQotTGkNCg0KDQoNCg0K DQoNCg0KICAgIA==