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 90978C54FD0 for ; Mon, 27 Apr 2020 17:11:41 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D2D6B20738 for ; Mon, 27 Apr 2020 17:11:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D2D6B20738 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=ACULAB.COM Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 499rsk39gNzDqdl for ; Tue, 28 Apr 2020 03:11:38 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=aculab.com (client-ip=146.101.78.151; helo=eu-smtp-delivery-151.mimecast.com; envelope-from=david.laight@aculab.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=ACULAB.COM Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [146.101.78.151]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 499rpw5XnBzDqBW for ; Tue, 28 Apr 2020 03:09:12 +1000 (AEST) 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 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 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jakub Jelinek , "jgross@suse.com" , "x86@kernel.org" , Kees Cook , Peter Zijlstra , "linuxppc-dev@lists.ozlabs.org" , Michael Matz , Nick Desaulniers , LKML , Sergei Trofimovich , clang-built-linux , Ingo Molnar , Paul Mackerras , Andy Lutomirski , "H. Peter Anvin" , =?utf-8?B?RnLDqWTDqXJpYyBQaWVycmV0IChmZXBpdHJlKQ==?= , Thomas Gleixner , =?utf-8?B?TWFydGluIExpxaFrYQ==?= , "boris.ostrovsky@oracle.com" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" RnJvbTogQm9yaXNsYXYgUGV0a292DQo+IFNlbnQ6IDI1IEFwcmlsIDIwMjAgMTg6NTMNCi4uLg0K PiBJT1csIHNvbWV0aGluZyBsaWtlIHRoaXMgKG9udG9wKSB3aGljaCB0YWtlcyBjYXJlIG9mIHRo ZSB4ZW4gY2FzZSB0b28uDQo+IElmIGl0IG5lZWRzIHRvIGJlIHVzZWQgYnkgYWxsIGFyY2hlcywg dGhlbiBJJ2xsIHNwbGl0IHRoZSBwYXRjaDoNCi4NCj4gLQlhc20gKCIiKTsNCj4gKwlwcmV2ZW50 X3RhaWxfY2FsbF9vcHRpbWl6YXRpb24oKTsNCj4gIH0NCg0KT25lIG9idmlvdXMgaW1wbGVtZW50 YXRpb24gd291bGQgYmUgYSByZWFsIGZ1bmN0aW9uIGNhbGwuDQpXaGljaCB0aGUgY29tcGlsZXIg d291bGQgY29udmVydCBpbnRvIGEgdGFpbCBjYWxsLg0KSnVzdCB0byBjb25mdXNlIG1hdHRlcnMg Oi0pDQoNCglEYXZpZA0KDQotDQpSZWdpc3RlcmVkIEFkZHJlc3MgTGFrZXNpZGUsIEJyYW1sZXkg Um9hZCwgTW91bnQgRmFybSwgTWlsdG9uIEtleW5lcywgTUsxIDFQVCwgVUsNClJlZ2lzdHJhdGlv biBObzogMTM5NzM4NiAoV2FsZXMpDQo=