Received: by 2002:a25:f815:0:0:0:0:0 with SMTP id u21csp1143009ybd; Wed, 26 Jun 2019 12:00:00 -0700 (PDT) X-Google-Smtp-Source: APXvYqwIZRy7p3sdcjRggPQ5ixkoCunMMF6BNAp20VJCLWN4KMqW4XYPVfFglrROaXefAKDnfTXP X-Received: by 2002:a17:90a:5887:: with SMTP id j7mr715046pji.136.1561575600376; Wed, 26 Jun 2019 12:00:00 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1561575600; cv=none; d=google.com; s=arc-20160816; b=ecNOdpH4UP48+Qe4MtvfrqCL8pUpHpTcOpIM/7z+/SXhvyH36dabTlUtyQcN6uAkJZ Vvr8b4dxq1Tn/yXdSx/z0mbjhzUCry0IeHMOhavwKh4Jg2Rjv/StIo+r93kIp46EJiRb 8aETh7VhoE9AczMIoHCuJ8ruNSsOc/NB1AqzFgxNvi+uESP2X8SP/oaLaKdcBuueI/tA xEbs7AozY2G+asJWdoqTT9GZtjFKRnywWskdnLthaGtb2IhVhpL+0F7muDJ0GmwEw51H aHZmP2dbJxiNnqQwGNKwyg+AbPtOJyWRpoi8d6Coxkp2emay3CpSXFrQq3DA7XlT8IHU H1ew== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :content-id:content-language:accept-language:in-reply-to:references :message-id:date:thread-index:thread-topic:subject:cc:to:from :dkim-signature; bh=CT6ElSc2GZ3wKXKC1lG5OYakWHL+cI1N18YJRLUfo44=; b=lYzTnUYETSI2Dslb/aOohwL+I5d4DTmAkGh6DujOak90AzDgcYSbEzhLdk7OOJLAnb QXTGrzW1dmRkBmTxW2gkrEpHFRozEiZ2BNa0GZmHgd8QrsUbt+hWEupz9r4i9EXW5qMn ESZ+drWhUUvb8BFVIBYRf9UEvvpAwzqtzxqreAcFxH1j2tczMQOWDrepzJnj2ipU70vu JCj50zFkCr0fVsl26dzMwerQme3MdrrkSqdb+PadR/5QJm4vPSBjkQTszm/1Oy9wtLBv C1by6gm95fn/EdjlU03Ok0AJR3xm8Hnu9Thgpkkzb6A3CAk2IyXOsg/8cwQ+6gsrGbV/ JqBw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@amazon.de header.s=amazon201209 header.b=qZbBS4ql; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amazon.de Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id c38si16784811pgc.65.2019.06.26.11.59.43; Wed, 26 Jun 2019 12:00:00 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@amazon.de header.s=amazon201209 header.b=qZbBS4ql; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amazon.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726379AbfFZS7b (ORCPT + 99 others); Wed, 26 Jun 2019 14:59:31 -0400 Received: from smtp-fw-9102.amazon.com ([207.171.184.29]:15928 "EHLO smtp-fw-9102.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726227AbfFZS7b (ORCPT ); Wed, 26 Jun 2019 14:59:31 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.de; i=@amazon.de; q=dns/txt; s=amazon201209; t=1561575570; x=1593111570; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-id:mime-version: content-transfer-encoding; bh=CT6ElSc2GZ3wKXKC1lG5OYakWHL+cI1N18YJRLUfo44=; b=qZbBS4qlNvX9DF+8WpiLjCdNUGAs5JI4+EyrnTv13Y+y6VcpnPOPw0Rm qsKuWhAZe/4QL82dVC/IfCytnOsM35Ptntq6QSwZP0iruWqGigY/BQn4d Xox3xyYIWo3pRehInF8tQnPOYhoLjSU2T/HOAwd+kriOdsiN6T2vHRuNb g=; X-IronPort-AV: E=Sophos;i="5.62,420,1554768000"; d="scan'208";a="682321801" Received: from sea3-co-svc-lb6-vlan2.sea.amazon.com (HELO email-inbound-relay-1d-2c665b5d.us-east-1.amazon.com) ([10.47.22.34]) by smtp-border-fw-out-9102.sea19.amazon.com with ESMTP; 26 Jun 2019 18:59:02 +0000 Received: from EX13MTAUEA001.ant.amazon.com (iad55-ws-svc-p15-lb9-vlan3.iad.amazon.com [10.40.159.166]) by email-inbound-relay-1d-2c665b5d.us-east-1.amazon.com (Postfix) with ESMTPS id 195AFA1F6A; Wed, 26 Jun 2019 18:58:58 +0000 (UTC) Received: from EX13D01EUB004.ant.amazon.com (10.43.166.180) by EX13MTAUEA001.ant.amazon.com (10.43.61.243) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Wed, 26 Jun 2019 18:58:58 +0000 Received: from EX13D01EUB003.ant.amazon.com (10.43.166.248) by EX13D01EUB004.ant.amazon.com (10.43.166.180) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Wed, 26 Jun 2019 18:58:57 +0000 Received: from EX13D01EUB003.ant.amazon.com ([10.43.166.248]) by EX13D01EUB003.ant.amazon.com ([10.43.166.248]) with mapi id 15.00.1367.000; Wed, 26 Jun 2019 18:58:57 +0000 From: "Raslan, KarimAllah" To: "tglx@linutronix.de" , "boris.ostrovsky@oracle.com" , "joao.m.martins@oracle.com" , "konrad.wilk@oracle.com" , "ankur.a.arora@oracle.com" CC: "kvm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "peterz@infradead.org" , "rkrcmar@redhat.com" , "pbonzini@redhat.com" , "kernellwp@gmail.com" , "mtosatti@redhat.com" Subject: Re: cputime takes cstate into consideration Thread-Topic: cputime takes cstate into consideration Thread-Index: AQHVLAPB6iUJbr9/fEyB9GgoQyBOoKatvSkAgABI2ICAAERgAA== Date: Wed, 26 Jun 2019 18:58:57 +0000 Message-ID: <1561575536.25880.10.camel@amazon.de> References: <20190626145413.GE6753@char.us.oracle.com> In-Reply-To: <20190626145413.GE6753@char.us.oracle.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.43.166.107] Content-Type: text/plain; charset="utf-8" Content-ID: <6054BA1676D0AB47AD5D503A03CE81D1@amazon.com> MIME-Version: 1.0 Content-Transfer-Encoding: base64 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gV2VkLCAyMDE5LTA2LTI2IGF0IDEwOjU0IC0wNDAwLCBLb25yYWQgUnplc3p1dGVrIFdpbGsg d3JvdGU6DQo+IE9uIFdlZCwgSnVuIDI2LCAyMDE5IGF0IDEyOjMzOjMwUE0gKzAyMDAsIFRob21h cyBHbGVpeG5lciB3cm90ZToNCj4gPiANCj4gPiBPbiBXZWQsIDI2IEp1biAyMDE5LCBXYW5wZW5n IExpIHdyb3RlOg0KPiA+ID4gDQo+ID4gPiBBZnRlciBleHBvc2luZyBtd2FpdC9tb25pdG9yIGlu dG8ga3ZtIGd1ZXN0LCB0aGUgZ3Vlc3QgY2FuIG1ha2UNCj4gPiA+IHBoeXNpY2FsIGNwdSBlbnRl ciBkZWVwZXIgY3N0YXRlIHRocm91Z2ggbXdhaXQgaW5zdHJ1Y3Rpb24sIGhvd2V2ZXIsDQo+ID4g PiB0aGUgdG9wIGNvbW1hbmQgb24gaG9zdCBzdGlsbCBvYnNlcnZlIDEwMCUgY3B1IHV0aWxpemF0 aW9uIHNpbmNlIHFlbXUNCj4gPiA+IHByb2Nlc3MgaXMgcnVubmluZyBldmVuIHRob3VnaCBndWVz dCB3aG8gaGFzIHRoZSBwb3dlciBtYW5hZ2VtZW50DQo+ID4gPiBjYXBhYmlsaXR5IGV4ZWN1dGVz IG13YWl0LiBBY3R1YWxseSB3ZSBjYW4gb2JzZXJ2ZSB0aGUgcGh5c2ljYWwgY3B1DQo+ID4gPiBo YXMgYWxyZWFkeSBlbnRlciBkZWVwZXIgY3N0YXRlIGJ5IHBvd2VydG9wIG9uIGhvc3QuIENvdWxk IHdlIHRha2UNCj4gPiA+IGNzdGF0ZSBpbnRvIGNvbnNpZGVyYXRpb24gd2hlbiBhY2NvdW50aW5n IGNwdXRpbWUgZXRjPw0KPiA+IA0KPiA+IElmIE1XQUlUIGNhbiBiZSB1c2VkIGluc2lkZSB0aGUg Z3Vlc3QgdGhlbiB0aGUgaG9zdCBjYW5ub3QgZGlzdGluZ3Vpc2gNCj4gPiBiZXR3ZWVuIGV4ZWN1 dGlvbiBhbmQgc3R1Y2sgaW4gbXdhaXQuDQo+ID4gDQo+ID4gSXQnZCBuZWVkIHRvIHBvbGwgdGhl IHBvd2VyIG1vbml0b3JpbmcgTVNScyBvbiBldmVyeSBvY2Nhc2lvbiB3aGVyZSB0aGUNCj4gPiBh Y2NvdW50aW5nIGhhcHBlbnMuDQo+ID4gDQo+ID4gVGhpcyBjb21wbGV0ZWx5IGZhbGxzIGFwYXJ0 IHdoZW4geW91IGhhdmUgemVybyBleGl0IGd1ZXN0LiAodGhpbmsNCj4gPiBOT0haX0ZVTEwpLiBU aGVuIHlvdSdkIGhhdmUgdG8gYnJpbmcgdGhlIGd1ZXN0IG91dCB3aXRoIGFuIElQSSB0byBhY2Nl c3MNCj4gPiB0aGUgcGVyIENQVSBNU1JzLg0KPiA+IA0KPiA+IEkgYXNzdW1lIGEgbG90IG9mIHBl b3BsZSB3aWxsIGJlIGhhcHB5IGFib3V0IGFsbCB0aGF0IDopDQo+IA0KPiBUaGVyZSB3ZXJlIHNv bWUgaWRlYXMgdGhhdCBBbmt1ciAoQ0MtZWQpIG1lbnRpb25lZCB0byBtZSBvZiB1c2luZyB0aGUg cGVyZg0KPiBjb3VudGVycyAoaW4gdGhlIGhvc3QpIHRvIHNhbXBsZSB0aGUgZ3Vlc3QgYW5kIGNv bnN0cnVjdCBhIGJldHRlcg0KPiBhY2NvdW50aW5nIGlkZWEgb2Ygd2hhdCB0aGUgZ3Vlc3QgZG9l cy4gVGhhdCB3YXkgdGhlIGRhc2hib2FyZA0KPiBmcm9tIHRoZSBob3N0IHdvdWxkIG5vdCBzaG93 IDEwMCUgQ1BVIHV0aWxpemF0aW9uLg0KDQpZb3UgY2FuIGVpdGhlciB1c2UgdGhlIFVOSEFMVEVE IGN5Y2xlcyBwZXJmLWNvdW50ZXIgb3IgeW91IGNhbiB1c2UgTVBFUkYvQVBFUkbCoA0KTVNScyBm b3IgdGhhdC4gKHNvcnJ5IEkgZ290IGRpc3RyYWN0ZWQgYW5kIGZvcmdvdCB0byBzZW5kIHRoZSBw YXRjaCkNCg0KPiANCj4gQnV0IHRoZSBwYXRjaGVzIHRoYXQgTWFyY2VsbyBwb3N0ZWQgKCIgY3B1 aWRsZS1oYWx0cG9sbCBkcml2ZXIiKSBpbiANCj4gInNvbHZlcyIgdGhlIHByb2JsZW0gZm9yIExp bnV4LiBUaGF0IGlzIHRoZSBndWVzdCB3YW50cyBhd2Vzb21lIGxhdGVuY3kgYW5kDQo+IG9uZSB3 YXkgd2FzIHRvIGV4cG9zZSBNV0FJVCB0byB0aGUgZ3Vlc3QsIG9yIGp1c3QgdHdlYWsgdGhlIGd1 ZXN0IHRvIGRvIHRoZQ0KPiBpZGxpbmcgYSBiaXQgZGlmZmVyZW50Lg0KPiANCj4gTWFyY2VsbyBw YXRjaGVzIGFyZSBhbGwgZ29vZCBmb3IgTGludXgsIGJ1dCBXaW5kb3dzIGlzIHN0aWxsIGFuIGlz c3VlLg0KPiANCj4gQW5rdXIsIHdvdWxkIHlvdSBiZSBPSyBzaGFyaW5nIHNvbWUgb2YgeW91ciBp ZGVhcz8NCj4gPiANCj4gPiANCj4gPiBUaGFua3MsDQo+ID4gDQo+ID4gCXRnbHgNCj4gPiANCgoK CkFtYXpvbiBEZXZlbG9wbWVudCBDZW50ZXIgR2VybWFueSBHbWJICktyYXVzZW5zdHIuIDM4CjEw MTE3IEJlcmxpbgpHZXNjaGFlZnRzZnVlaHJ1bmc6IENocmlzdGlhbiBTY2hsYWVnZXIsIFJhbGYg SGVyYnJpY2gKRWluZ2V0cmFnZW4gYW0gQW10c2dlcmljaHQgQ2hhcmxvdHRlbmJ1cmcgdW50ZXIg SFJCIDE0OTE3MyBCClNpdHo6IEJlcmxpbgpVc3QtSUQ6IERFIDI4OSAyMzcgODc5CgoK