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 EB9F0C433FF for ; Tue, 30 Jul 2019 13:23:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CA79E2089E for ; Tue, 30 Jul 2019 13:23:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731004AbfG3NXS (ORCPT ); Tue, 30 Jul 2019 09:23:18 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([207.82.80.151]:33759 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726096AbfG3NXS (ORCPT ); Tue, 30 Jul 2019 09:23:18 -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-124-aKarBs_DNLKUOTNrat4LJA-1; Tue, 30 Jul 2019 14:23:14 +0100 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, 30 Jul 2019 14:23:14 +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; Tue, 30 Jul 2019 14:23:14 +0100 From: David Laight To: 'Qian Cai' , "davem@davemloft.net" CC: "vyasevich@gmail.com" , "nhorman@tuxdriver.com" , "marcelo.leitner@gmail.com" , "linux-sctp@vger.kernel.org" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH] net/socket: fix GCC8+ Wpacked-not-aligned warnings Thread-Topic: [PATCH] net/socket: fix GCC8+ Wpacked-not-aligned warnings Thread-Index: AQHVRkudEsn++uUNgEOzf6EyOSA1VKbi3DOAgAA4+gCAABEycA== Date: Tue, 30 Jul 2019 13:23:14 +0000 Message-ID: References: <1564431838-23051-1-git-send-email-cai@lca.pw> <91237fd501de4ab895305c4d5666d822@AcuMS.aculab.com> <1564492704.11067.28.camel@lca.pw> In-Reply-To: <1564492704.11067.28.camel@lca.pw> 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-MC-Unique: aKarBs_DNLKUOTNrat4LJA-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogUWlhbiBDYWkgDQo+IFNlbnQ6IDMwIEp1bHkgMjAxOSAxNDoxOA0KPiBPbiBUdWUsIDIw MTktMDctMzAgYXQgMDk6MDEgKzAwMDAsIERhdmlkIExhaWdodCB3cm90ZToNCj4gPiBGcm9tOiBR aWFuIENhaQ0KPiA+ID4gU2VudDogMjkgSnVseSAyMDE5IDIxOjI0DQo+ID4NCj4gPiAuLg0KPiA+ ID4gVG8gZml4IHRoaXMsICJzdHJ1Y3Qgc29ja2FkZHJfc3RvcmFnZSIgbmVlZHMgdG8gYmUgYWxp Z25lZCB0byA0LWJ5dGUgYXMNCj4gPiA+IGl0IGlzIG9ubHkgdXNlZCBpbiB0aG9zZSBwYWNrZWQg c2N0cCBzdHJ1Y3R1cmUgd2hpY2ggaXMgcGFydCBvZiBVQVBJLA0KPiA+ID4gYW5kICJzdHJ1Y3Qg X19rZXJuZWxfc29ja2FkZHJfc3RvcmFnZSIgaXMgdXNlZCBpbiBzb21lIG90aGVyDQo+ID4gPiBw bGFjZXMgb2YgVUFQSSB0aGF0IG5lZWQgbm90IHRvIGNoYW5nZSBhbGlnbm1lbnRzIGluIG9yZGVy IHRvIG5vdA0KPiA+ID4gYnJlYWtpbmcgdXNlcnNwYWNlLg0KPiA+ID4NCj4gPiA+IE9uZSBvcHRp b24gaXMgdXNlIHR5cGVkZWYgYmV0d2VlbiAic29ja2FkZHJfc3RvcmFnZSIgYW5kDQo+ID4gPiAi X19rZXJuZWxfc29ja2FkZHJfc3RvcmFnZSIgYnV0IGl0IG5lZWRzIHRvIGNoYW5nZSAzNSBvciAz NzAgbGluZXMgb2YNCj4gPiA+IGNvZGVzLiBUaGUgb3RoZXIgb3B0aW9uIGlzIHRvIGR1cGxpY2F0 ZSB0aGlzIHNpbXBsZSAyLWZpZWxkIHN0cnVjdHVyZSB0bw0KPiA+ID4gaGF2ZSBhIHNlcGFyYXRl ICJzdHJ1Y3Qgc29ja2FkZHJfc3RvcmFnZSIgc28gaXQgY2FuIHVzZSBhIGRpZmZlcmVudA0KPiA+ ID4gYWxpZ25tZW50IHRoYW4gIl9fa2VybmVsX3NvY2thZGRyX3N0b3JhZ2UiLiBBbHNvIHRoZSBz dHJ1Y3R1cmUgc2VlbXMNCj4gPiA+IHN0YWJsZSBlbm91Z2gsIHNvIGl0IHdpbGwgYmUgbG93LW1h aW50ZW5hbmNlIHRvIHVwZGF0ZSB0d28gc3RydWN0dXJlcyBpbg0KPiA+ID4gdGhlIGZ1dHVyZSBp biBjYXNlIG9mIGNoYW5nZXMuDQo+ID4NCj4gPiBEb2VzIGl0IGFsbCB3b3JrIGlmIHRoZSA4IGJ5 dGUgYWxpZ25tZW50IGlzIGltcGxpY2l0LCBub3QgZXhwbGljaXQ/DQo+ID4gRm9yIGluc3RhbmNl IGlmIHVubmFtZWQgdW5pb24gYW5kIHN0cnVjdCBhcmUgdXNlZCBlZzoNCj4gPg0KPiA+IHN0cnVj dCBzb2NrYWRkcl9zdG9yYWdlIHsNCj4gPiAJdW5pb24gew0KPiA+IAkJdm9pZCAqIF9fcHRyO8Kg wqAvKiBGb3JjZSBhbGlnbm1lbnQgKi8NCj4gPiAJCXN0cnVjdCB7DQo+ID4gCQkJX19rZXJuZWxf c2FfZmFtaWx5X3QJc3NfZmFtaWx5OwkJLyogYWRkcmVzcyBmYW1pbHkgKi8NCj4gPiAJCQkvKiBG b2xsb3dpbmcgZmllbGQocykgYXJlIGltcGxlbWVudGF0aW9uIHNwZWNpZmljICovDQo+ID4gCQkJ Y2hhcglfX2RhdGFbX0tfU1NfTUFYU0laRSAtIHNpemVvZih1bnNpZ25lZCBzaG9ydCldOw0KPiA+ IAkJCQkJLyogc3BhY2UgdG8gYWNoaWV2ZSBkZXNpcmVkIHNpemUsICovDQo+ID4gCQkJCQkvKiBf U1NfTUFYU0laRSB2YWx1ZSBtaW51cyBzaXplIG9mIHNzX2ZhbWlseSAqLw0KPiA+IAkJfTsNCj4g PiAJfTsNCj4gPiB9Ow0KPiA+DQo+ID4gSSBzdXNwZWN0IHVubmFtZWQgdW5pb25zIGFuZCBzdHJ1 Y3RzIGhhdmUgdG8gYmUgYWxsb3dlZCBieSB0aGUgY29tcGlsZXIuDQo+IA0KPiBJIGJlbGlldmUg dGhpcyB3aWxsIHN1ZmZlciB0aGUgc2FtZSBwcm9ibGVtIGluIHRoYXQgd2lsbCBicmVhayBVQVBJ LA0KPiANCj4gaHR0cHM6Ly9sb3JlLmtlcm5lbC5vcmcvbGttbC8yMDE5MDcyNjIxMzA0NS5HTDYy MDRAbG9jYWxob3N0LmxvY2FsZG9tYWluLw0KDQpZb3UgYXJlIG1pc3NpbmcgdGhlIGJpdCB3aGVy ZSB0aGUgVUFQSSBzdHJ1Y3R1cmUgaXMgcGFja2VkLg0KSWYgdGhlIGNvbXBpbGVyIHdvbid0IGxl dCB5b3UgJ3BhY2snIGEgc3RydWN0dXJlIHRoYXQgY29udGFpbnMgc3RydWN0dXJlcw0KKHJhdGhl ciB0aGFuIGp1c3QgaW50ZWdlcnMpIHRoZW4gdGhlIGNvbXBpbGVyIGlzIGJyb2tlbiENCg0KVGhl IGhvcGUgaGVyZSB3YXMgdGhhdCBpdCB3b3VsZCBiZSBvayBpcyB0aGUgYWxpZ25tZW50IHdhcyBp bXBsaWNpdCBub3QgZXhwbGljaXQuDQoNCglEYXZpZA0KDQotDQpSZWdpc3RlcmVkIEFkZHJlc3Mg TGFrZXNpZGUsIEJyYW1sZXkgUm9hZCwgTW91bnQgRmFybSwgTWlsdG9uIEtleW5lcywgTUsxIDFQ VCwgVUsNClJlZ2lzdHJhdGlvbiBObzogMTM5NzM4NiAoV2FsZXMpDQo=