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=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 88542C433E9 for ; Tue, 9 Feb 2021 10:45:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4EC4A64E50 for ; Tue, 9 Feb 2021 10:45:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231617AbhBIKom (ORCPT ); Tue, 9 Feb 2021 05:44:42 -0500 Received: from eu-smtp-delivery-151.mimecast.com ([185.58.86.151]:59260 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231790AbhBIKjw (ORCPT ); Tue, 9 Feb 2021 05:39:52 -0500 Received: from AcuMS.aculab.com (156.67.243.126 [156.67.243.126]) (Using TLS) by relay.mimecast.com with ESMTP id uk-mta-120-WxJzoBj3O66osIn6Rz9_oQ-1; Tue, 09 Feb 2021 10:34:43 +0000 X-MC-Unique: WxJzoBj3O66osIn6Rz9_oQ-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, 9 Feb 2021 10:34:42 +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, 9 Feb 2021 10:34:42 +0000 From: David Laight To: 'Marc Kleine-Budde' , Arnd Bergmann CC: Wolfgang Grandegger , "David S. Miller" , Jakub Kicinski , Arnd Bergmann , Vincent Mailhol , "Oliver Hartkopp" , "linux-can@vger.kernel.org" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH] can: ucan: fix alignment constraints Thread-Topic: [PATCH] can: ucan: fix alignment constraints Thread-Index: AQHW/h0DjBhn7+16ykCQOOnmCF4WhKpPn1uQ Date: Tue, 9 Feb 2021 10:34:42 +0000 Message-ID: References: <20210204162625.3099392-1-arnd@kernel.org> <20210208131624.y5ro74e4fibpg6rk@hardanger.blackshift.org> In-Reply-To: <20210208131624.y5ro74e4fibpg6rk@hardanger.blackshift.org> 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-can@vger.kernel.org RnJvbTogTWFyYyBLbGVpbmUtQnVkZGUNCj4gU2VudDogMDggRmVicnVhcnkgMjAyMSAxMzoxNg0K PiANCj4gT24gMDQuMDIuMjAyMSAxNzoyNjoxMywgQXJuZCBCZXJnbWFubiB3cm90ZToNCj4gPiBG cm9tOiBBcm5kIEJlcmdtYW5uIDxhcm5kQGFybmRiLmRlPg0KPiA+DQo+ID4gc3RydWN0IHVjYW5f bWVzc2FnZV9pbiBjb250YWlucyBtZW1iZXIgd2l0aCA0LWJ5dGUgYWxpZ25tZW50DQo+ID4gYnV0 IGlzIGl0c2VsZiBtYXJrZWQgYXMgdW5hbGlnbmVkLCB3aGljaCB0cmlnZ2VycyBhIHdhcm5pbmc6 DQo+ID4NCj4gPiBkcml2ZXJzL25ldC9jYW4vdXNiL3VjYW4uYzoyNDk6MTogd2FybmluZzogYWxp Z25tZW50IDEgb2YgJ3N0cnVjdCB1Y2FuX21lc3NhZ2VfaW4nIGlzIGxlc3MgdGhhbiA0IFstDQo+ IFdwYWNrZWQtbm90LWFsaWduZWRdDQo+ID4NCj4gPiBNYXJrIHRoZSBvdXRlciBzdHJ1Y3R1cmUg dG8gaGF2ZSB0aGUgc2FtZSBhbGlnbm1lbnQgYXMgdGhlIGlubmVyDQo+ID4gb25lLg0KPiA+DQo+ ID4gU2lnbmVkLW9mZi1ieTogQXJuZCBCZXJnbWFubiA8YXJuZEBhcm5kYi5kZT4NCj4gDQo+IEFw cGxpZWQgdG8gbGludXgtY2FuLW5leHQvdGVzdGluZy4NCg0KSSd2ZSBqdXN0IGhhZCBhIGxvb2sg YXQgdGhhdCBmaWxlLg0KDQpBcmUgYW55IG9mIHRoZSBfX3BhY2tlZCBvciBfX2FsaWduZWQgYWN0 dWFsbHkgcmVxdWlyZWQgYXQgYWxsLg0KDQpBRkFJQ1QgdGhlcmUgaXMgb25lIHN0cnVjdHVyZSB0 aGF0IHdvdWxkIGhhdmUgZW5kLXBhZGRpbmcuDQpCdXQgSSBkaWRuJ3QgYWN0dWFsbHkgc3BvdCBh bnl0aGluZyB2YWxpZGF0aW5nIGl0J3MgbGVuZ3RoLg0KV2hpY2ggbWF5IHdlbGwgbWVhbiB0aGF0 IGl0IGlzIHBvc3NpYmxlIHRvIHJlYWQgb2ZmIHRoZSBlbmQNCm9mIHRoZSBVU0IgcmVjZWl2ZSBi dWZmZXIgLSBwbGF1c2libHkgaW50byB1bm1hcHBlZCBhZGRyZXNzZXMuDQoNCkkgbG9va2VkIGJl Y2F1c2UgYWxsIHRoZSBwYXRjaGVzIHRvICdmaXgnIHRoZSBjb21waWxlciB3YXJuaW5nDQphcmUg ZHViaW91cy4NCk9uY2UgeW91J3ZlIGNoYW5nZWQgdGhlIG91dGVyIGFsaWdubWVudCAoZWcgb2Yg YSB1bmlvbikgdGhlbg0KdGhlIGNvbXBpbGVyIHdpbGwgYXNzdW1lIHRoYXQgYW55IHBvaW50ZXIg dG8gdGhhdCB1bmlvbiBpcyBhbGlnbmVkLg0KU28gYW55IF9wYWNrZWQoKSBhdHRyaWJ1dGVzIHRo YXQgYXJlIHJlcXVpcmVkIGZvciBtaXMtYWxpZ25lZA0KYWNjZXNzZXMgZ2V0IGlnbm9yZWQgLSBi ZWNhdXNlIHRoZSBjb21waWxlciBrbm93cyB0aGUgcG9pbnRlcg0KbXVzdCBiZSBhbGlnbmVkLg0K DQpTbyB3aGlsZSB0aGUgY2hhbmdlcyByZW1vdmUgdGhlIHdhcm5pbmcsIHRoZXkgbWF5IGJlIHJl bW92aW5nDQpzdXBwb3J0IGZvciBtaXNhbGlnbmVkIGFkZHJlc3Nlcy4NCg0KCURhdmlkDQoNCi0N ClJlZ2lzdGVyZWQgQWRkcmVzcyBMYWtlc2lkZSwgQnJhbWxleSBSb2FkLCBNb3VudCBGYXJtLCBN aWx0b24gS2V5bmVzLCBNSzEgMVBULCBVSw0KUmVnaXN0cmF0aW9uIE5vOiAxMzk3Mzg2IChXYWxl cykNCg==