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=-3.8 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 2AC53C433E0 for ; Wed, 24 Mar 2021 10:41:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EF75461A07 for ; Wed, 24 Mar 2021 10:41:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235852AbhCXKkh (ORCPT ); Wed, 24 Mar 2021 06:40:37 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([185.58.86.151]:42815 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233898AbhCXKkB (ORCPT ); Wed, 24 Mar 2021 06:40:01 -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-129-cK_RaveBM8aprN2x6jOm4g-1; Wed, 24 Mar 2021 10:39:58 +0000 X-MC-Unique: cK_RaveBM8aprN2x6jOm4g-1 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) by AcuMS.aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 24 Mar 2021 10:39:57 +0000 Received: from AcuMS.Aculab.com ([fe80::994c:f5c2:35d6:9b65]) by AcuMS.aculab.com ([fe80::994c:f5c2:35d6:9b65%12]) with mapi id 15.00.1497.012; Wed, 24 Mar 2021 10:39:57 +0000 From: David Laight To: David Laight , 'Martin Sebor' , Ingo Molnar , Arnd Bergmann CC: "linux-kernel@vger.kernel.org" , "Martin Sebor" , Ning Sun , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "x86@kernel.org" , Arnd Bergmann , Jani Nikula , Kalle Valo , Simon Kelley , James Smart , "James E.J. Bottomley" , Anders Larsen , Tejun Heo , Serge Hallyn , Imre Deak , "linux-arm-kernel@lists.infradead.org" , "tboot-devel@lists.sourceforge.net" , "intel-gfx@lists.freedesktop.org" , "dri-devel@lists.freedesktop.org" , "ath11k@lists.infradead.org" , "linux-wireless@vger.kernel.org" , "netdev@vger.kernel.org" , "linux-scsi@vger.kernel.org" , "cgroups@vger.kernel.org" , "linux-security-module@vger.kernel.org" , "H. Peter Anvin" , Andrew Morton , Lu Baolu , Will Deacon Subject: RE: [PATCH 02/11] x86: tboot: avoid Wstringop-overread-warning Thread-Topic: [PATCH 02/11] x86: tboot: avoid Wstringop-overread-warning Thread-Index: AQHXH2fn7jNrPkUb50e9k3rL2a+D9qqS2/oQgAAX0+A= Date: Wed, 24 Mar 2021 10:39:57 +0000 Message-ID: <7e05de6cbb554b09ac532c073fab7386@AcuMS.aculab.com> References: <20210322160253.4032422-1-arnd@kernel.org> <20210322160253.4032422-3-arnd@kernel.org> <20210322202958.GA1955909@gmail.com> <0aa198a1dd904231bcc29454bf19a812@AcuMS.aculab.com> In-Reply-To: <0aa198a1dd904231bcc29454bf19a812@AcuMS.aculab.com> Accept-Language: en-GB, 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 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=C51A453 smtp.mailfrom=david.laight@aculab.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org RnJvbTogRGF2aWQgTGFpZ2h0DQo+IFNlbnQ6IDI0IE1hcmNoIDIwMjEgMDk6MTINCj4gDQo+IEZy b206IE1hcnRpbiBTZWJvcg0KPiA+IFNlbnQ6IDIyIE1hcmNoIDIwMjEgMjI6MDgNCj4gLi4uDQo+ ID4gSW4gR0NDIDExLCBhbGwgYWNjZXNzIHdhcm5pbmdzIGV4cGVjdCBvYmplY3RzIHRvIGJlIGVp dGhlciBkZWNsYXJlZA0KPiA+IG9yIGFsbG9jYXRlZC4gIFBvaW50ZXJzIHdpdGggY29uc3RhbnQg dmFsdWVzIGFyZSB0YWtlbiB0byBwb2ludCB0bw0KPiA+IG5vdGhpbmcgdmFsaWQgKGFzIEFybmQg bWVudGlvbmVkIGFib3ZlLCB0aGlzIGlzIHRvIGRldGVjdCBpbnZhbGlkDQo+ID4gYWNjZXNzZXMg dG8gbWVtYmVycyBvZiBzdHJ1Y3RzIGF0IGFkZHJlc3MgemVybykuDQo+ID4NCj4gPiBPbmUgcG9z c2libGUgc29sdXRpb24gdG8gdGhlIGtub3duIGFkZHJlc3MgcHJvYmxlbSBpcyB0byBleHRlbmQg R0NDDQo+ID4gYXR0cmlidXRlcyBhZGRyZXNzIGFuZCBpbyB0aGF0IHBpbiBhbiBvYmplY3QgdG8g YSBoYXJkd2lyZWQgYWRkcmVzcw0KPiA+IHRvIGFsbCB0YXJnZXRzIChhdCB0aGUgbW9tZW50IHRo ZXkncmUgc3VwcG9ydGVkIG9uIGp1c3Qgb25lIG9yIHR3bw0KPiA+IHRhcmdldHMpLiAgSSdtIG5v dCBzdXJlIHRoaXMgY2FuIHN0aWxsIGhhcHBlbiBiZWZvcmUgR0NDIDExIHJlbGVhc2VzDQo+ID4g c29tZXRpbWUgaW4gQXByaWwgb3IgTWF5Lg0KPiANCj4gQSBkaWZmZXJlbnQgc29sdXRpb24gaXMg dG8gZGVmaW5lIGEgbm9ybWFsIEMgZXh0ZXJuYWwgZGF0YSBpdGVtDQo+IGFuZCB0aGVuIGFzc2ln biBhIGZpeGVkIGFkZHJlc3Mgd2l0aCBhbiBhc20gc3RhdGVtZW50IG9yIGluDQo+IHRoZSBsaW5r ZXIgc2NyaXB0Lg0KDQpPciBzdG9wIGdjYyB0cmFja2luZyB0aGUgdmFsdWUgYnkgdXNpbmc6DQoJ c3RydWN0IGZvbyAqZm9vID0gKHZvaWQgKil4eHh4eDsNCglhc20gKCIiLCAiK3IiIChmb28pKTsN Cg0KSWYgdGhlIGFkZHJlc3MgaXMgdXNlZCBtb3JlIHRoYW4gb25jZSBmb3JjaW5nIGl0IGludG8N CmEgcmVnaXN0ZXIgaXMgYWxzbyBsaWtlbHkgdG8gZ2VuZXJhdGUgYmV0dGVyIGNvZGUuDQoNCglE YXZpZA0KDQotDQpSZWdpc3RlcmVkIEFkZHJlc3MgTGFrZXNpZGUsIEJyYW1sZXkgUm9hZCwgTW91 bnQgRmFybSwgTWlsdG9uIEtleW5lcywgTUsxIDFQVCwgVUsNClJlZ2lzdHJhdGlvbiBObzogMTM5 NzM4NiAoV2FsZXMpDQo=