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 5B33FC33CAA for ; Mon, 20 Jan 2020 15:07:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 37AE722464 for ; Mon, 20 Jan 2020 15:07:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729158AbgATPHY (ORCPT ); Mon, 20 Jan 2020 10:07:24 -0500 Received: from eu-smtp-delivery-151.mimecast.com ([146.101.78.151]:44991 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726860AbgATPHY (ORCPT ); Mon, 20 Jan 2020 10:07:24 -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-181-lviwv2PpPtqQgvwmkaJWJw-1; Mon, 20 Jan 2020 15:07:20 +0000 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; Mon, 20 Jan 2020 15:07:20 +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; Mon, 20 Jan 2020 15:07:20 +0000 From: David Laight To: =?utf-8?B?J1BhbGkgUm9ow6FyJw==?= , OGAWA Hirofumi CC: "linux-kernel@vger.kernel.org" , "linux-fsdevel@vger.kernel.org" , "Theodore Y. Ts'o" , Namjae Jeon , "Gabriel Krisman Bertazi" Subject: RE: vfat: Broken case-insensitive support for UTF-8 Thread-Topic: vfat: Broken case-insensitive support for UTF-8 Thread-Index: AQHVz4FsiOVqsS4Qp0SucuDN4afIhKfzph4w Date: Mon, 20 Jan 2020 15:07:20 +0000 Message-ID: <89eba9906011446f8441090f496278d2@AcuMS.aculab.com> References: <20200119221455.bac7dc55g56q2l4r@pali> <87sgkan57p.fsf@mail.parknet.co.jp> <20200120110438.ak7jpyy66clx5v6x@pali> In-Reply-To: <20200120110438.ak7jpyy66clx5v6x@pali> 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: lviwv2PpPtqQgvwmkaJWJw-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com 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 RnJvbTogUGFsaSBSb2jDoXINCj4gU2VudDogMjAgSmFudWFyeSAyMDIwIDExOjA1DQo+IE9uIE1v bmRheSAyMCBKYW51YXJ5IDIwMjAgMTM6MDQ6NDIgT0dBV0EgSGlyb2Z1bWkgd3JvdGU6DQo+ID4g UGFsaSBSb2jDoXIgPHBhbGkucm9oYXJAZ21haWwuY29tPiB3cml0ZXM6DQo+ID4NCj4gPiA+IFdo aWNoIG1lYW5zIHRoYXQgZmF0X25hbWVfbWF0Y2goKSwgdmZhdF9oYXNoaSgpIGFuZCB2ZmF0X2Nt cGkoKSBhcmUNCj4gPiA+IGJyb2tlbiBmb3IgdmZhdCBpbiBVVEYtOCBtb2RlLg0KPiA+DQo+ID4g UmlnaHQuIEl0IGlzIGEga25vd24gaXNzdWUuDQo+IA0KPiBDb3VsZCBiZSB0aGlzIGlzc3VlIGJl dHRlciBkb2N1bWVudGVkPyBFLmcuIGluIG1vdW50KDgpIG1hbnBhZ2Ugd2hlcmUNCj4gYXJlIHdy aXR0ZW4gbW91bnQgb3B0aW9ucyBmb3IgdmZhdD8gSSB0aGluayB0aGF0IHBlb3BsZSBzaG91bGQg YmUgYXdhcmUNCj4gb2YgdGhpcyBpc3N1ZSB3aGVuIHRoZXkgdXNlICJ1dGY4PTEiIG1vdW50IG9w dGlvbi4NCg0KV2hhdCBoYXBwZW5zIGlmIHRoZSBmaWxlc3lzdGVtIGhhcyBmaWxlbmFtZXMgdGhh dCBpbnZhbGlkIFVURjggc2VxdWVuY2VzDQpvciBtdWx0aXBsZSBmaWxlbmFtZXMgdGhhdCBkZWNv ZGUgZnJvbSBVVEY4IHRvIHRoZSBzYW1lICd3Y2hhcicgdmFsdWUuDQpOZXZlciBtaW5kIG9uZXMg dGhhdCBhcmUganVzdCBjYXNlLWRpZmZlcmVuY2VzIGZvciB0aGUgc2FtZSBmaWxlbmFtZS4NCg0K VVRGOCBpcyBqdXN0IHNvIGJyb2tlbiBpdCBzaG91bGQgbmV2ZXIgaGF2ZSBiZWVuIGFsbG93ZWQg dG8gYmVjb21lDQphIHN0YW5kYXJkLg0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJlZCBBZGRyZXNz IExha2VzaWRlLCBCcmFtbGV5IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXluZXMsIE1LMSAx UFQsIFVLDQpSZWdpc3RyYXRpb24gTm86IDEzOTczODYgKFdhbGVzKQ0K