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=-0.8 required=3.0 tests=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 2A766C5ACC4 for ; Wed, 19 Feb 2020 22:33:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 05417207FD for ; Wed, 19 Feb 2020 22:33:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727851AbgBSWdj (ORCPT ); Wed, 19 Feb 2020 17:33:39 -0500 Received: from mga18.intel.com ([134.134.136.126]:36563 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727082AbgBSWdj (ORCPT ); Wed, 19 Feb 2020 17:33:39 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 19 Feb 2020 14:33:38 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,462,1574150400"; d="scan'208";a="236035258" Received: from orsmsx107.amr.corp.intel.com ([10.22.240.5]) by orsmga003.jf.intel.com with ESMTP; 19 Feb 2020 14:33:38 -0800 Received: from orsmsx112.amr.corp.intel.com (10.22.240.13) by ORSMSX107.amr.corp.intel.com (10.22.240.5) with Microsoft SMTP Server (TLS) id 14.3.439.0; Wed, 19 Feb 2020 14:33:38 -0800 Received: from orsmsx115.amr.corp.intel.com ([169.254.4.100]) by ORSMSX112.amr.corp.intel.com ([169.254.3.56]) with mapi id 14.03.0439.000; Wed, 19 Feb 2020 14:33:38 -0800 From: "Luck, Tony" To: Andy Lutomirski , Peter Zijlstra CC: Borislav Petkov , LKML , linux-arch , Steven Rostedt , Ingo Molnar , Joel Fernandes , Greg KH , "gustavo@embeddedor.com" , Thomas Gleixner , "paulmck@kernel.org" , "Josh Triplett" , Mathieu Desnoyers , Lai Jiangshan , Frederic Weisbecker , Dan Carpenter , Masami Hiramatsu Subject: RE: [PATCH v3 02/22] x86,mce: Delete ist_begin_non_atomic() Thread-Topic: [PATCH v3 02/22] x86,mce: Delete ist_begin_non_atomic() Thread-Index: AQHV5zdEJLdyh/tjoUWbGbyv6LI8bagjR2SAgAACawCAAANmAIAATb6A//98BSA= Date: Wed, 19 Feb 2020 22:33:37 +0000 Message-ID: <3908561D78D1C84285E8C5FCA982C28F7F57E302@ORSMSX115.amr.corp.intel.com> References: <20200219144724.800607165@infradead.org> <20200219150744.488895196@infradead.org> <20200219171309.GC32346@zn.tnic> <20200219173358.GP18400@hirez.programming.kicks-ass.net> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-originating-ip: [10.22.254.140] 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 PiBPbmUgYmlnIHF1ZXN0aW9uIGhlcmU6IGFyZSBtZW1vcnkgZmFpbHVyZSAjTUMgZXhjZXB0aW9u cyBzeW5jaHJvbm91cw0KPiBvciBjYW4gdGhleSBiZSBkZWxheWVkPyAgIElmIHdlIGdldCBhIG1l bW9yeSBmYWlsdXJlLCBpcyBpdCBwb3NzaWJsZQ0KPiB0aGF0IHRoZSAjTUMgaGl0cyBzb21lIHJh bmRvbSBjb250ZXh0IGFuZCBub3QgdGhlIGFjdHVhbCBjb250ZXh0IHdoZXJlDQo+IHRoZSBlcnJv ciBvY2N1cnJlZD8NCg0KVGhlcmUgYXJlIGEgZmV3IGNhc2VzOg0KMSkgU1JBTyAoU29mdHdhcmUg cmVjb3ZlcmFibGUgYWN0aW9uIG9wdGlvbmFsKSBbUGF0cm9sIHNjcnViIG9yIEwzIGNhY2hlIGV2 aWN0aW9uXQ0KVGhlc2UgYXJlbid0IHN5bmNocm9ub3VzIHdpdGggYW55IGNvcmUgZXhlY3V0aW9u LiBVc2luZyBtYWNoaW5lIGNoZWNrIHRvIHNpZ25hbA0Kd2FzIHByb2JhYmx5IGEgbWlzdGFrZSAt IGNvbXBvdW5kZWQgYnkgaXQgYmVpbmcgYnJvYWRjYXN0IDotKCAgQ291bGQgcGljayBhbnkgQ1BV DQp0byBoYW5kbGUgKGFjdHVhbGx5IGNob29zZSB0aGUgZmlyc3QgdG8gYXJyaXZlIGluIGRvX21h Y2hpbmVfY2hlY2soKSkuIFRoYXQgZ3V5IHNob3VsZA0KYXJyYW5nZSB0byBzb2Z0IG9mZmxpbmUg dGhlIGFmZmVjdGVkIHBhZ2UuIEV2ZXJ5IENQVSBjYW4gcmV0dXJuIHRvIHdoYXQgdGhleSB3ZXJl IGRvaW5nDQpiZWZvcmUuDQoNCjIpIFNSQVIgKFNvZnR3YXJlIHJlY292ZXJhYmxlIGFjdGlvbiBy ZXF1aXJlZCkNClRoZXNlIGFyZSBzeW5jaHJvbm91cy4gU3RhcnRpbmcgd2l0aCBTa3lsYWtlIHRo ZXkgbWF5IGJlIHNpZ25hbGVkIGp1c3QgdG8gdGhlIHRocmVhZA0KdGhhdCBoaXQgdGhlIHBvaXNv bi4gRWFybGllciBnZW5lcmF0aW9ucyBicm9hZGNhc3QuDQoJMmEpIEhpdCBpbiByaW5nMyBjb2Rl IC4uLiB3ZSB3YW50IHRvIG9mZmxpbmUgdGhlIHBhZ2UgYW5kIFNJR0JVUyB0aGUgdGFzayhzKQ0K CTJiKSBNZW1jcHlfbWNzYWZlKCkgLi4uIGtlcm5lbCBoYXMgYSByZWNvdmVyeSBwYXRoLiAiUmV0 dXJuIiB0byB0aGUgcmVjb3ZlcnkgY29kZSBpbnN0ZWFkIG9mIHRvIHRoZSBvcmlnaW5hbCBSSVAu DQoJMmMpIGNvcHlfZnJvbV91c2VyIC4uLiBub3QgaW1wbGVtZW50ZWQgeWV0LiBXZSBhcmUgaW4g a2VybmVsLCBidXQgd291bGQgbGlrZSB0byB0cmVhdCB0aGlzIGxpa2UgY2FzZSAyYQ0KDQozKSBG YXRhbA0KQWx3YXlzIGJyb2FkY2FzdC4gU29tZSBiYW5rIGhhcyBNQ2lfU1RBVFVTLlBDQz09MS4g U3lzdGVtIG11c3QgYmUgc2h1dGRvd24uDQoNCi1Ub255DQo=