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_PASS autolearn=ham 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 692BEC433F5 for ; Mon, 10 Sep 2018 13:50:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1CD0A20855 for ; Mon, 10 Sep 2018 13:50:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1CD0A20855 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ACULAB.COM Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728765AbeIJSo3 (ORCPT ); Mon, 10 Sep 2018 14:44:29 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([146.101.78.151]:48074 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728174AbeIJSo3 (ORCPT ); Mon, 10 Sep 2018 14:44:29 -0400 Received: from AcuMS.aculab.com (156.67.243.126 [156.67.243.126]) (Using TLS) by eu-smtp-1.mimecast.com with ESMTP id uk-mta-169-9L54WFFCOlO7I9psQ73vIQ-1; Mon, 10 Sep 2018 14:50:14 +0100 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b::d117) by AcuMS.aculab.com (fd9f:af1c:a25b::d117) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Mon, 10 Sep 2018 14:52:24 +0100 Received: from AcuMS.Aculab.com ([fe80::43c:695e:880f:8750]) by AcuMS.aculab.com ([fe80::43c:695e:880f:8750%12]) with mapi id 15.00.1347.000; Mon, 10 Sep 2018 14:52:24 +0100 From: David Laight To: 'Linus Torvalds' , Tony Luck CC: Thomas Gleixner , Ingo Molnar , Peter Anvin , Borislav Petkov , linux-edac , Linux Kernel Mailing List , the arch/x86 maintainers , Dan Williams , Dave Jiang Subject: RE: [PATCH] x86/mce: Fix set_mce_nospec() to avoid #GP fault Thread-Topic: [PATCH] x86/mce: Fix set_mce_nospec() to avoid #GP fault Thread-Index: AQHUQOLbJZKdT6aCk0K6fMWYHKQ8V6Tpl4tA Date: Mon, 10 Sep 2018 13:52:24 +0000 Message-ID: <74a1ec83d9f44875b86d84f52d65a32c@AcuMS.aculab.com> References: <20180830214517.29372-1-tony.luck@intel.com> In-Reply-To: Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 X-MC-Unique: 9L54WFFCOlO7I9psQ73vIQ-1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogTGludXMgVG9ydmFsZHMNCj4gLi4uDQo+IFlvdSBjb3VsZCBsaXRlcmFsbHkgZG8gc29t ZXRoaW5nIGxpa2UNCj4gDQo+ICAgICAvKiBNYWtlIGl0IGNhbm9uaWNhbCBpbiBjYXNlIHdlIGZs aXBwZWQgdGhlIGhpZ2ggYml0ICovDQo+ICAgICBhZGRyID0gKGxvbmcpKGFkZHI8PDEpPj4xOw0K DQpJc24ndCBpdCBzYWZlciB0byB1c2UgYSBtYXNrIGFuZCBsZXQgdGhlIGNvbXBpbGVyIGRlY2lk ZSBpZiB0d28NCnNoaWZ0cyBhcmUgYSBnb29kIGltcGxlbWVudGF0aW9uPw0KDQoJYWRkciAmPSB+ SElHSF9NQUdJQ19CSVQ7DQoNCklTVFIgZml4aW5nIGEgYnVnIGluIGdsZCB3aGVyZSBpdCBoYWQg KGZvbyA8PCAxNikgPj4gMTYgaW5zdGVhZA0Kb2YgZm9vICYgMHhmZmZmLiBEaWRuJ3Qgd29yayB3 ZWxsIG9uIDY0Yml0Lg0KDQooSSBtYXkgbmVlZCB0byByZWNvbXBpbGUgdGhhdCBvbGQgZ2NjL2ds ZCBhZ2Fpbi4NCkZhaWxlZCBtaXNlcmFibHkgbGFzdCB0aW1lIEkgdHJpZWQuKQ0KDQoJRGF2aWQN Cg0KLQ0KUmVnaXN0ZXJlZCBBZGRyZXNzIExha2VzaWRlLCBCcmFtbGV5IFJvYWQsIE1vdW50IEZh cm0sIE1pbHRvbiBLZXluZXMsIE1LMSAxUFQsIFVLDQpSZWdpc3RyYXRpb24gTm86IDEzOTczODYg KFdhbGVzKQ0K