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 31C87C433F5 for ; Mon, 14 Feb 2022 09:26:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242855AbiBNJ0b (ORCPT ); Mon, 14 Feb 2022 04:26:31 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:39910 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237076AbiBNJ0b (ORCPT ); Mon, 14 Feb 2022 04:26:31 -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 ESMTP id 150D7606F4 for ; Mon, 14 Feb 2022 01:26:23 -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-313-sjXgZp0fOm66Vo-KMrSp4w-1; Mon, 14 Feb 2022 09:26:21 +0000 X-MC-Unique: sjXgZp0fOm66Vo-KMrSp4w-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 15.0.1497.28; Mon, 14 Feb 2022 09:26:20 +0000 Received: from AcuMS.Aculab.com ([fe80::994c:f5c2:35d6:9b65]) by AcuMS.aculab.com ([fe80::994c:f5c2:35d6:9b65%12]) with mapi id 15.00.1497.028; Mon, 14 Feb 2022 09:26:20 +0000 From: David Laight To: David Laight , 'Helge Deller' , OGAWA Hirofumi , "linux-kernel@vger.kernel.org" , Andrew Morton CC: "linux-parisc@vger.kernel.org" Subject: RE: [PATCH] fat: Use pointer to d_name[0] in put_user() for compat case Thread-Topic: [PATCH] fat: Use pointer to d_name[0] in put_user() for compat case Thread-Index: AQHYISaVap2r7qAO+E+IsFLjJVJIxKySvtowgAAIGvA= Date: Mon, 14 Feb 2022 09:26:20 +0000 Message-ID: <0ecb87dcc4cf42328f1f5a7d6abd08ed@AcuMS.aculab.com> References: <49a26b7a30254d9fb9653c2f815eaa28@AcuMS.aculab.com> In-Reply-To: <49a26b7a30254d9fb9653c2f815eaa28@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-parisc@vger.kernel.org RnJvbTogRGF2aWQgTGFpZ2h0DQo+IFNlbnQ6IDE0IEZlYnJ1YXJ5IDIwMjIgMDk6MTINCj4gDQo+ IEZyb206IEhlbGdlIERlbGxlcg0KPiA+IFNlbnQ6IDEzIEZlYnJ1YXJ5IDIwMjIgMjI6MTANCj4g Pg0KPiA+IFRoZSBwdXRfdXNlcih2YWwscHRyKSBtYWNybyB3YW50cyBhIHBvaW50ZXIgaW4gdGhl IHNlY29uZCBwYXJhbWV0ZXIsIGJ1dCBpbg0KPiA+IGZhdF9pb2N0bF9maWxsZGlyKCkgdGhlIGRf bmFtZSBmaWVsZCByZWZlcmVuY2VzIGEgd2hvbGUgImFycmF5IG9mIGNoYXJzIi4NCj4gPiBVc3Vh bGx5IHRoZSBjb21waWxlciBhdXRvbWF0aWNhbGx5IGNvbnZlcnRzIGl0IGFuZCB1c2VzIGEgcG9p bnRlciB0byB0aGF0DQo+ID4gYXJyYXksIGJ1dCBpdCdzIG1vcmUgY2xlYW4gdG8gZXhwbGljaXRs eSBnaXZlIHRoZSByZWFsIHBvaW50ZXIgdG8gd2hlcmUgc29tZXRpbmcNCj4gPiBpcyBwdXQsIHdo aWNoIGlzIGluIHRoaXMgY2FzZSB0aGUgZmlyc3QgY2hhcmFjdGVyIG9mIHRoZSBkX25hbWVbXSBh cnJheS4NCj4gDQo+IFRoYXQganVzdCBpc24ndCB0cnVlLg0KPiANCj4gSW4gQyBib3RoIHgtPmNo YXJfYXJyYXkgYW5kICZ4LT5jaGFyX2FycmF5WzBdIGhhdmUgdGhlIHNhbWUgdHlwZQ0KPiAnY2hh ciAqJy4NCj4gDQo+IFRoZSAnYnVnJyBpcyBjYXVzZWQgYnkgcHV0X3VzZXIoKSB0cnlpbmcgdG8g ZG86DQo+IAlfX3R5cGVvZl9fKHB0cikgX19wdHIgPSBwdHI7DQo+IHdoZXJlIF9fdHlwZW9mX18g aXMgcmV0dXJuaW5nIGNoYXJbbl0gbm90IGNoYXIgKi4NCj4gDQo+IEkndmUgdHJpZWQgYSBmZXcg dGhpbmdzIGJ1dCBjYW4ndCBnZXQgX190eXBlb2ZfXyB0bw0KPiBnZW5lcmF0ZSBhIHN1aXRhYmxl IHR5cGUgZm9yIGJvdGggYSBzaW1wbGUgdHlwZSBhbmQgYXJyYXkuDQoNCkFjdHVhbGx5IHRoZSBp c3N1ZSBpcyB0aGF0IHB1dF91c2VyKCkgd3JpdGVzIGEgc2luZ2xlIHZhcmlhYmxlDQphbmQgbmVl ZHMgYSBwb2ludGVyIHRvIG9uZS4NClNvIGNoYW5naW5nIHRvOg0KCXB1dF91c2VyKDAsICZhcnJh eVswXSk7DQppcyBwcm9iYWJseSBmaW5lLg0KQnV0IHRoZSBkZXNjcmlwdGlvbiBpcyBhbGwgd3Jv bmcuDQoNCglEYXZpZA0KDQotDQpSZWdpc3RlcmVkIEFkZHJlc3MgTGFrZXNpZGUsIEJyYW1sZXkg Um9hZCwgTW91bnQgRmFybSwgTWlsdG9uIEtleW5lcywgTUsxIDFQVCwgVUsNClJlZ2lzdHJhdGlv biBObzogMTM5NzM4NiAoV2FsZXMpDQo=