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 045DAC433E0 for ; Tue, 23 Feb 2021 11:48:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id ACA4264E32 for ; Tue, 23 Feb 2021 11:48:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232378AbhBWLsV (ORCPT ); Tue, 23 Feb 2021 06:48:21 -0500 Received: from eu-smtp-delivery-151.mimecast.com ([185.58.86.151]:22056 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230429AbhBWLsO (ORCPT ); Tue, 23 Feb 2021 06:48:14 -0500 Received: from AcuMS.aculab.com (156.67.243.126 [156.67.243.126]) (Using TLS) by relay.mimecast.com with ESMTP id uk-mtapsc-1-k4jgkJgCOduc41m4UdoBHw-1; Tue, 23 Feb 2021 11:46:29 +0000 X-MC-Unique: k4jgkJgCOduc41m4UdoBHw-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; Tue, 23 Feb 2021 11:46:28 +0000 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; Tue, 23 Feb 2021 11:46:28 +0000 From: David Laight To: "'Michael J. Baars'" , Andrew Pinski CC: GCC Mailing List , LKML Subject: RE: problems with memory allocation and the alignment check Thread-Topic: problems with memory allocation and the alignment check Thread-Index: AQHXCQVoyFvEwTTs3U2Rfs3mBdGve6pln5+g Date: Tue, 23 Feb 2021 11:46:28 +0000 Message-ID: References: <80753cbc54ef69b4fc136f791666197fc8b1f8bb.camel@cyberfiber.eu> In-Reply-To: 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-kernel@vger.kernel.org PiA+ID4gSSBqdXN0IHdyb3RlIHRoaXMgbGl0dGxlIHByb2dyYW0gdG8gZGVtb25zdHJhdGUgYSBw b3NzaWJsZSBmbGF3IGluIGJvdGggbWFsbG9jIGFuZCBjYWxsb2MuDQo+ID4gPg0KPiA+ID4gSWYg SSBhbGxvY2F0ZSBhIHRoZSBzaW1wbGVzdCBtZW1vcnkgcmVnaW9uIGZyb20gbWFpbigpLCBvbmUg b3V0IG9mIHRocmVlIG9wdGltaXphdGlvbiBmbGFncyBmYWlsLg0KPiA+ID4gSWYgSSBhbGxvY2F0 ZSB0aGUgc2FtZSByZWdpb24gZnJvbSBhIGZ1bmN0aW9uLCB0aHJlZSBvdXQgb2YgdGhyZWUgb3B0 aW1pemF0aW9uIGZsYWdzIGZhaWwuDQo+ID4gPg0KPiA+ID4gRG9lcyBzb21lb25lIGtub3cgaWYg dGhpcyByZWFsbHkgaXMgYSBmbGF3LCBhbmQgaWYgc28sIGlzIGl0IGEgZ2NjIG9yIGEga2VybmVs IGZsYXc/DQo+ID4NCj4gPiBUaGVyZSBpcyBubyBmbGF3LiAgR0NDIChrZXJuZWwsIGdsaWJjKSBh bGwgYXNzdW1lIHVuYWxpZ25lZCBhY2Nlc3Nlcw0KPiA+IG9uIHg4NiB3aWxsIG5vdCBjYXVzZSBh biBleGNlcHRpb24uDQo+IA0KPiBJcyB0aGlzIGp1c3QgYW4gYXNzdW1wdGlvbiBvciBtb3JlIGxp a2UgYSBmYWN0PyBJIGFncmVlIHdpdGggeW91IHRoYXQgYnl0ZSBhbGlnbmVkIGlzIG1vcmUgb3Ig bGVzcyB0aGUNCj4gc2FtZSBhcyB1bmFsaWduZWQuDQoNClRoZXkgcmVxdWlyZSB0aGF0IHN1Y2gg YWNjZXNzZXMgZG9uJ3QgY2F1c2UgYW4gZXhjZXB0aW9uLg0KDQpXaGlsZSB0aGUgbWlzYWxpZ25l ZCBhY2Nlc3NlcyBhcmUgc2xpZ2h0bHkgc2xvd2VyIChhcGFydCBmcm9tIGxvY2tlZCBhY2Nlc3Nl cw0KdGhhdCBjcm9zcyBwYWdlIGJvdW5kYXJpZXMpIHRoZSBjb3N0IG9mIGF2b2lkaW5nIHRoZW0g aXMgdHlwaWNhbGx5IGhpZ2hlci4NCg0KVGhpcyBpcyBwYXJ0aWN1bGFybHkgdHJ1ZSBmb3IgZnVu Y3Rpb25zIGxpa2Ugc3RybGVuKCkgd2hpY2ggYXJlIG9mdGVuDQpjYWxsZWQgZm9yIHNob3J0IHN0 cmluZ3MuDQpDYXJlIGRvZXMgaGF2ZSB0byBiZSB0YWtlbiB0byBzdG9wIHN0cmxlbigpIHJlYWRp bmcgYWNyb3NzIGEgcGFnZSBib3VuZGFyeS4NCg0KCURhdmlkDQoNCi0NClJlZ2lzdGVyZWQgQWRk cmVzcyBMYWtlc2lkZSwgQnJhbWxleSBSb2FkLCBNb3VudCBGYXJtLCBNaWx0b24gS2V5bmVzLCBN SzEgMVBULCBVSw0KUmVnaXN0cmF0aW9uIE5vOiAxMzk3Mzg2IChXYWxlcykNCg==