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 1B452C433F5 for ; Mon, 14 Feb 2022 09:12:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242686AbiBNJMO (ORCPT ); Mon, 14 Feb 2022 04:12:14 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:59604 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235720AbiBNJMN (ORCPT ); Mon, 14 Feb 2022 04:12:13 -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 5404260056 for ; Mon, 14 Feb 2022 01:12:05 -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-225-3ObD8h0vMEC7W4ZlGhGL-Q-1; Mon, 14 Feb 2022 09:12:02 +0000 X-MC-Unique: 3ObD8h0vMEC7W4ZlGhGL-Q-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 09:12:01 +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 09:12:01 +0000 From: David Laight To: '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+IsFLjJVJIxKySvtow Date: Mon, 14 Feb 2022 09:12:01 +0000 Message-ID: <49a26b7a30254d9fb9653c2f815eaa28@AcuMS.aculab.com> References: 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-parisc@vger.kernel.org RnJvbTogSGVsZ2UgRGVsbGVyDQo+IFNlbnQ6IDEzIEZlYnJ1YXJ5IDIwMjIgMjI6MTANCj4gDQo+ IFRoZSBwdXRfdXNlcih2YWwscHRyKSBtYWNybyB3YW50cyBhIHBvaW50ZXIgaW4gdGhlIHNlY29u ZCBwYXJhbWV0ZXIsIGJ1dCBpbg0KPiBmYXRfaW9jdGxfZmlsbGRpcigpIHRoZSBkX25hbWUgZmll bGQgcmVmZXJlbmNlcyBhIHdob2xlICJhcnJheSBvZiBjaGFycyIuDQo+IFVzdWFsbHkgdGhlIGNv bXBpbGVyIGF1dG9tYXRpY2FsbHkgY29udmVydHMgaXQgYW5kIHVzZXMgYSBwb2ludGVyIHRvIHRo YXQNCj4gYXJyYXksIGJ1dCBpdCdzIG1vcmUgY2xlYW4gdG8gZXhwbGljaXRseSBnaXZlIHRoZSBy ZWFsIHBvaW50ZXIgdG8gd2hlcmUgc29tZXRpbmcNCj4gaXMgcHV0LCB3aGljaCBpcyBpbiB0aGlz IGNhc2UgdGhlIGZpcnN0IGNoYXJhY3RlciBvZiB0aGUgZF9uYW1lW10gYXJyYXkuDQoNClRoYXQg anVzdCBpc24ndCB0cnVlLg0KDQpJbiBDIGJvdGggeC0+Y2hhcl9hcnJheSBhbmQgJngtPmNoYXJf YXJyYXlbMF0gaGF2ZSB0aGUgc2FtZSB0eXBlDQonY2hhciAqJy4NCg0KVGhlICdidWcnIGlzIGNh dXNlZCBieSBwdXRfdXNlcigpIHRyeWluZyB0byBkbzoNCglfX3R5cGVvZl9fKHB0cikgX19wdHIg PSBwdHI7DQp3aGVyZSBfX3R5cGVvZl9fIGlzIHJldHVybmluZyBjaGFyW25dIG5vdCBjaGFyICou DQoNCkkndmUgdHJpZWQgYSBmZXcgdGhpbmdzIGJ1dCBjYW4ndCBnZXQgX190eXBlb2ZfXyB0bw0K Z2VuZXJhdGUgYSBzdWl0YWJsZSB0eXBlIGZvciBib3RoIGEgc2ltcGxlIHR5cGUgYW5kIGFycmF5 Lg0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJlZCBBZGRyZXNzIExha2VzaWRlLCBCcmFtbGV5IFJv YWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXluZXMsIE1LMSAxUFQsIFVLDQpSZWdpc3RyYXRpb24g Tm86IDEzOTczODYgKFdhbGVzKQ0K