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 66F1BC54FD0 for ; Mon, 27 Apr 2020 17:07:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 46C702078C for ; Mon, 27 Apr 2020 17:07:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726398AbgD0RH5 (ORCPT ); Mon, 27 Apr 2020 13:07:57 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([207.82.80.151]:43893 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726238AbgD0RH4 (ORCPT ); Mon, 27 Apr 2020 13:07:56 -0400 Received: from AcuMS.aculab.com (156.67.243.126 [156.67.243.126]) (Using TLS) by relay.mimecast.com with ESMTP id uk-mta-168-ve_xwjQ3OrGthkNl1IKjAA-1; Mon, 27 Apr 2020 18:07:54 +0100 X-MC-Unique: ve_xwjQ3OrGthkNl1IKjAA-1 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) by AcuMS.aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Mon, 27 Apr 2020 18:07:53 +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, 27 Apr 2020 18:07:53 +0100 From: David Laight To: 'Borislav Petkov' , Arvind Sankar CC: Nick Desaulniers , Michael Matz , Jakub Jelinek , Sergei Trofimovich , LKML , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , "Andy Lutomirski" , Peter Zijlstra , "x86@kernel.org" , clang-built-linux , Kees Cook , =?utf-8?B?TWFydGluIExpxaFrYQ==?= , =?utf-8?B?RnLDqWTDqXJpYyBQaWVycmV0IChmZXBpdHJlKQ==?= , "boris.ostrovsky@oracle.com" , "jgross@suse.com" , "linuxppc-dev@lists.ozlabs.org" , "Michael Ellerman" , Benjamin Herrenschmidt , Paul Mackerras Subject: RE: [PATCH] x86: Fix early boot crash on gcc-10, next try Thread-Topic: [PATCH] x86: Fix early boot crash on gcc-10, next try Thread-Index: AQHWGypePJ4OzIUqcECsVX65Qe8dmqiNNepw Date: Mon, 27 Apr 2020 17:07:53 +0000 Message-ID: <0ce42f2537124ee3829a307eefd12db4@AcuMS.aculab.com> References: <20200422192113.GG26846@zn.tnic> <20200422212605.GI26846@zn.tnic> <20200423125300.GC26021@zn.tnic> <20200423161126.GD26021@zn.tnic> <20200425014657.GA2191784@rani.riverdale.lan> <20200425085759.GA24294@zn.tnic> <20200425150440.GA470719@rani.riverdale.lan> <20200425173140.GB24294@zn.tnic> <20200425175249.GC24294@zn.tnic> In-Reply-To: <20200425175249.GC24294@zn.tnic> 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-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com 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 RnJvbTogQm9yaXNsYXYgUGV0a292DQo+IFNlbnQ6IDI1IEFwcmlsIDIwMjAgMTg6NTMNCi4uLg0K PiBJT1csIHNvbWV0aGluZyBsaWtlIHRoaXMgKG9udG9wKSB3aGljaCB0YWtlcyBjYXJlIG9mIHRo ZSB4ZW4gY2FzZSB0b28uDQo+IElmIGl0IG5lZWRzIHRvIGJlIHVzZWQgYnkgYWxsIGFyY2hlcywg dGhlbiBJJ2xsIHNwbGl0IHRoZSBwYXRjaDoNCi4NCj4gLQlhc20gKCIiKTsNCj4gKwlwcmV2ZW50 X3RhaWxfY2FsbF9vcHRpbWl6YXRpb24oKTsNCj4gIH0NCg0KT25lIG9idmlvdXMgaW1wbGVtZW50 YXRpb24gd291bGQgYmUgYSByZWFsIGZ1bmN0aW9uIGNhbGwuDQpXaGljaCB0aGUgY29tcGlsZXIg d291bGQgY29udmVydCBpbnRvIGEgdGFpbCBjYWxsLg0KSnVzdCB0byBjb25mdXNlIG1hdHRlcnMg Oi0pDQoNCglEYXZpZA0KDQotDQpSZWdpc3RlcmVkIEFkZHJlc3MgTGFrZXNpZGUsIEJyYW1sZXkg Um9hZCwgTW91bnQgRmFybSwgTWlsdG9uIEtleW5lcywgTUsxIDFQVCwgVUsNClJlZ2lzdHJhdGlv biBObzogMTM5NzM4NiAoV2FsZXMpDQo=