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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 251D4C4167B for ; Sat, 31 Dec 2022 16:44:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230138AbiLaQox (ORCPT ); Sat, 31 Dec 2022 11:44:53 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57226 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229595AbiLaQou (ORCPT ); Sat, 31 Dec 2022 11:44:50 -0500 Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.86.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 15F726584 for ; Sat, 31 Dec 2022 08:44:48 -0800 (PST) Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-7-Ol7Icuy6OlKckfPU2enxww-1; Sat, 31 Dec 2022 16:44:46 +0000 X-MC-Unique: Ol7Icuy6OlKckfPU2enxww-1 Received: from AcuMS.Aculab.com (10.202.163.6) by AcuMS.aculab.com (10.202.163.6) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Sat, 31 Dec 2022 16:44:45 +0000 Received: from AcuMS.Aculab.com ([::1]) by AcuMS.aculab.com ([::1]) with mapi id 15.00.1497.044; Sat, 31 Dec 2022 16:44:45 +0000 From: David Laight To: 'Herbert Xu' , =?utf-8?B?VXdlIEtsZWluZS1Lw7ZuaWc=?= CC: Anders Roxell , Kees Cook , =?utf-8?B?SG9yaWEgR2VhbnTEgw==?= , Gaurav Jain , Pankaj Gupta , "linux-kernel@vger.kernel.org" , "linux-hardening@vger.kernel.org" , "linux-crypto@vger.kernel.org" , "kernel@pengutronix.de" , "David S. Miller" , "kernel test robot" Subject: RE: [PATCH] crypto: caam - Avoid GCC memset bug warning Thread-Topic: [PATCH] crypto: caam - Avoid GCC memset bug warning Thread-Index: AQHZGye3tmYlgJJWpEm0756mILvCfK6INU/Q Date: Sat, 31 Dec 2022 16:44:45 +0000 Message-ID: References: <20221222162513.4021928-1-u.kleine-koenig@pengutronix.de> <20221223174719.4n6pmwio4zycj2qm@pengutronix.de> <20221228113035.ups6echnsmo4flnz@pengutronix.de> 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 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 RnJvbTogSGVyYmVydCBYdQ0KPiBTZW50OiAyOSBEZWNlbWJlciAyMDIyIDAxOjQ5DQo+IA0KPiBP biBXZWQsIERlYyAyOCwgMjAyMiBhdCAxMjozMDozNVBNICswMTAwLCBVd2UgS2xlaW5lLUvDg8K2 bmlnIHdyb3RlOg0KPiA+DQo+ID4gPiAtCWlmIChsZW4pIC8qIGF2b2lkIHNwYXJzZSB3YXJuaW5n OiBtZW1jcHkgd2l0aCBieXRlIGNvdW50IG9mIDAgKi8NCj4gPiA+ICsJLyogQXZvaWQgZ2NjIHdh cm5pbmc6IG1lbWNweSB3aXRoIGRhdGEgPT0gTlVMTCAqLw0KPiA+ID4gKwlpZiAoIUlTX0VOQUJM RUQoQ09ORklHX0NSWVBUT19ERVZfRlNMX0NBQU1fREVCVUcpIHx8IGRhdGEpDQo+ID4NCj4gPiBJ IGp1c3QgdHJpZWQ6IEZvciBtZSBhIHBsYWluDQo+ID4NCj4gPiAJaWYgKGRhdGEpDQo+ID4NCj4g PiBpcyBhbHNvIGVub3VnaCB0byBtYWtlIGJvdGggZ2NjIGFuZCBzcGFyc2UgaGFwcHkuDQo+IA0K PiBPZiBjb3Vyc2UgaXQgaXMuICBUaGUgcG9pbnQgb2YgdGhlIGV4dHJhIGNvbmRpdGlvbiBpcyB0 byByZW1vdmUNCj4gdGhlIHVubmVjZXNzYXJ5IGNoZWNrIG9uIGRhdGEgdW5sZXNzIHdlIGFyZSBp biBkZWJ1Z2dpbmcgbW9kZQ0KPiAoYXMgaXQgaXMgb25seSBuZWVkZWQgaW4gZGVidWdnaW5nIG1v ZGUgdG8gd29yayBhcm91bmQgdGhlIGJ1Z2d5DQo+IGNvbXBpbGVyKS4NCg0KSUlSQyB0aGUgJ3By b2JsZW1hdGljJyBjYXNlIGlzIG9uZSB3aGVyZSAnbGVuJyBhbmQgJ2RhdGEnDQphcmUgYWN0dWFs bHkgY29tcGlsZS10aW1lIHplcm9zIC0gaW4gd2hpY2ggY2FzZSB5b3UgZG9uJ3QNCndhbnQgdG8g Y2FsbCBtZW1jcHkoKSBhdCBhbGwuDQpJbiBhbGwgb3RoZXIgY2FzZXMgSSB0aGluayB0aGVyZSBp cyBzb21ldGhpbmcgdG8gY29weSBzbyB5b3UNCmRvbid0IHJlYWxseSB3YW50IHRoZSBjaGVjayAo b3IgdGhlIG9uZSBpbiBtZW1jcHkoKSB3aWxsIGRvKS4NCg0KV2hldGhlciAoYnVpbHRpbl9jb25z dGFudF9wKGRhdGEpICYmICFkYXRhKSBpcyBnb29kIGVub3VnaCBpcw0KYW5vdGhlciBtYXR0ZXIu DQpJdCBtaWdodCBuZWVkIHRoZSAoc2l6ZW9mICooMSA/ICh2b2lkICopKGRhdGEpIDogKGludCAq KTApID09IDEpDQp0ZXN0Lg0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJlZCBBZGRyZXNzIExha2Vz aWRlLCBCcmFtbGV5IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXluZXMsIE1LMSAxUFQsIFVL DQpSZWdpc3RyYXRpb24gTm86IDEzOTczODYgKFdhbGVzKQ0K