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=-4.0 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 8C235C433DF for ; Wed, 5 Aug 2020 22:20:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6F3B42086A for ; Wed, 5 Aug 2020 22:20:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726429AbgHEWUN (ORCPT ); Wed, 5 Aug 2020 18:20:13 -0400 Received: from mga06.intel.com ([134.134.136.31]:45077 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725830AbgHEWUL (ORCPT ); Wed, 5 Aug 2020 18:20:11 -0400 IronPort-SDR: g0TxY6qRHFaunRuL4+8eCr3kXFd2WZ1ubeNzbVE1gdtE9Yg2Xpk2j63KzI/S2gIb7CsB4p4I6x vpZkZDhScF0g== X-IronPort-AV: E=McAfee;i="6000,8403,9704"; a="214191139" X-IronPort-AV: E=Sophos;i="5.75,439,1589266800"; d="scan'208";a="214191139" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Aug 2020 15:20:11 -0700 IronPort-SDR: n4fF5Ssox3MMl9O5gtpI7pzM2hwKg2EkdJHaGQAKL1JaM5BGGfh/hv7SD7UzzWTQo7D8YPKDLs vCoC5sO9hAWQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.75,439,1589266800"; d="scan'208";a="367379419" Received: from fmsmsx601.amr.corp.intel.com ([10.18.126.81]) by orsmga001.jf.intel.com with ESMTP; 05 Aug 2020 15:20:11 -0700 Received: from fmsmsx610.amr.corp.intel.com (10.18.126.90) by fmsmsx601.amr.corp.intel.com (10.18.126.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Wed, 5 Aug 2020 15:20:10 -0700 Received: from fmsmsx610.amr.corp.intel.com (10.18.126.90) by fmsmsx610.amr.corp.intel.com (10.18.126.90) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Wed, 5 Aug 2020 15:19:53 -0700 Received: from fmsmsx610.amr.corp.intel.com ([10.18.126.90]) by fmsmsx610.amr.corp.intel.com ([10.18.126.90]) with mapi id 15.01.1713.004; Wed, 5 Aug 2020 15:19:53 -0700 From: "Luck, Tony" To: Andy Lutomirski , Ricardo Neri CC: Andy Lutomirski , Borislav Petkov , "H. Peter Anvin" , Borislav Petkov , Thomas Gleixner , Ingo Molnar , X86 ML , "Peter Zijlstra (Intel)" , "Hansen, Dave" , "Zhang, Cathy" , "Yu, Fenghua" , "Park, Kyung Min" , "Shankar, Ravi V" , "Christopherson, Sean J" , LKML , "Neri, Ricardo" , Dave Hansen , linux-edac Subject: RE: [PATCH v2] x86/cpu: Use SERIALIZE in sync_core() when available Thread-Topic: [PATCH v2] x86/cpu: Use SERIALIZE in sync_core() when available Thread-Index: AQHWas2615VPl64ZH0en2kZgOnVmAakpZx0AgAACuoCAAAK3AIAAyO2AgAAWsoCAAAv+AIAAFhoA//+oNUA= Date: Wed, 5 Aug 2020 22:19:53 +0000 Message-ID: <908fa12f40804f2185f58e8d2a87413f@intel.com> References: <20200805191126.GA27509@ranerica-svr.sc.intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-reaction: no-action dlp-version: 11.5.1.3 x-originating-ip: [10.22.254.132] 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 PiBJIG1lYW50IGFzbSBhcyBpbiBhIC5TIGZpbGUuIEJ1dCB0aGUgY29kZSB3ZSBoYXZlIGlzIGZp bmUgZm9yIHRoaXMgcHVycG9zZSwgYXQgbGVhc3QgZm9yIG5vdy4NCg0KVGhlcmUgc2VlbSB0byBi ZSBzb21lIGRyaXZlcnMgdGhhdCBjYWxsIHN5bmNfY29yZToNCg0KZHJpdmVycy9taXNjL3NnaS1n cnUvZ3J1ZmF1bHQuYzogICAgICAgICAgICAgICAgc3luY19jb3JlKCk7DQpkcml2ZXJzL21pc2Mv c2dpLWdydS9ncnVmYXVsdC5jOiAgICAgICAgICAgICAgICBzeW5jX2NvcmUoKTsgICAgICAgICAg ICAvKiBtYWtlIHN1cmUgd2UgYXJlIGhhdmUgY3VycmVudCBkYXRhICovDQpkcml2ZXJzL21pc2Mv c2dpLWdydS9ncnVoYW5kbGVzLmM6ICAgICAgc3luY19jb3JlKCk7DQpkcml2ZXJzL21pc2Mvc2dp LWdydS9ncnVoYW5kbGVzLmM6ICAgICAgc3luY19jb3JlKCk7DQpkcml2ZXJzL21pc2Mvc2dpLWdy dS9ncnVrc2VydmljZXMuYzogICAgc3luY19jb3JlKCk7DQoNClNvIGlmIHlvdSBnbyB0aGlzIHBh dGggc29tZSBkYXkgYmUgc3VyZSB0byBFWFBPUlQgdGhlIGlyZXRfdG9fc2VsZigpIGZ1bmN0aW9u Lg0KDQotVG9ueQ0K