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 3C3BDC001DE for ; Wed, 26 Jul 2023 10:31:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233609AbjGZKbO (ORCPT ); Wed, 26 Jul 2023 06:31:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56852 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232670AbjGZKbN (ORCPT ); Wed, 26 Jul 2023 06:31:13 -0400 Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.85.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5A854211C for ; Wed, 26 Jul 2023 03:31:12 -0700 (PDT) Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with both STARTTLS and AUTH (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-40-xYTxgX3WO7ONweBAUeQ-4g-1; Wed, 26 Jul 2023 11:31:09 +0100 X-MC-Unique: xYTxgX3WO7ONweBAUeQ-4g-1 Received: from AcuMS.Aculab.com (10.202.163.6) by AcuMS.aculab.com (10.202.163.6) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Wed, 26 Jul 2023 11:31:07 +0100 Received: from AcuMS.Aculab.com ([::1]) by AcuMS.aculab.com ([::1]) with mapi id 15.00.1497.048; Wed, 26 Jul 2023 11:31:07 +0100 From: David Laight To: 'Christian Brauner' , Linus Torvalds CC: Jens Axboe , Christoph Hellwig , Aleksa Sarai , Al Viro , Seth Forshee , "linux-fsdevel@vger.kernel.org" , "stable@vger.kernel.org" Subject: RE: [PATCH] file: always lock position Thread-Topic: [PATCH] file: always lock position Thread-Index: AQHZv52Wk7VECN4jRkOkgcQ6dxTgSq/L2Oww Date: Wed, 26 Jul 2023 10:31:07 +0000 Message-ID: <081f95b2428049999cc2c0f55a46075f@AcuMS.aculab.com> References: <20230724-eckpunkte-melden-fc35b97d1c11@brauner> <790fbcff-9831-e5cf-2aaf-1983d9c2cffe@kernel.dk> <20230724-geadelt-nachrangig-07e431a2f3a4@brauner> <4b382446-82b6-f31a-2f22-3e812273d45f@kernel.dk> <8d1069bf-4c0b-22be-e4c4-5f2b1eb1f7e8@kernel.dk> <20230726-antik-abwinken-87647ff63ec8@brauner> In-Reply-To: <20230726-antik-abwinken-87647ff63ec8@brauner> 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 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-fsdevel@vger.kernel.org RnJvbTogQ2hyaXN0aWFuIEJyYXVuZXINCj4gU2VudDogMjYgSnVseSAyMDIzIDA5OjM3DQouLi4N Cj4gWWVzLCBhbmQgdG8gc3VtbWFyaXplIHdoaWNoIEkgdHJpZWQgaW4gbXkgZGVzY3JpcHRpb24g Zm9yIHRoZSBjb21taXQuDQo+IFRoZSBnZXRkZW50cyBzdXBwb3J0IHBhdGNoc2V0IHdvdWxkIGhh dmUgaW50cm9kdWNlZCBhIGJ1ZyBiZWNhdXNlIHRoZQ0KPiBwYXRjaHNldCBjb3BpZWQgdGhlIGZk Z2V0X3BvcygpIGZpbGVfY291bnQoZmlsZSkgPiAxIG9wdGltaXphdGlvbiBpbnRvDQo+IGlvX3Vy aW5nLg0KPiANCj4gVGhhdCB3b3JrcyBmaW5lIGFzIGxvbmcgYXMgdGhlIG9yaWdpbmFsIGZpbGUg ZGVzY3JpcHRvciB1c2VkIHRvIHJlZ2lzdGVyDQo+IHRoZSBmaXhlZCBmaWxlIGlzIGtlcHQuIFRo ZSBsb2NraW5nIHdpbGwgd29yayBjb3JyZWN0bHkgYXMNCj4gZmlsZV9jb3VudChmaWxlKSA+IDEg YW5kIG5vIHJhY2VzIGFyZSBwb3NzaWJsZSBuZWl0aGVyIHZpYSBnZXRkZW50IGNhbGxzDQo+IHVz aW5nIHRoZSBvcmlnaW5hbCBmaWxlIGRlc2NyaXB0b3Igbm9yIHZpYSBpb191cmluZyB1c2luZyB0 aGUgZml4ZWQgZmlsZQ0KPiBvciBldmVuIG1peGluZyBib3RoLg0KPiANCj4gQnV0IGFzIHNvb24g YXMgdGhlIG9yaWdpbmFsIGZpbGUgZGVzY3JpcHRvciBpcyBjbG9zZWQgdGhlIGZfY291bnQgZm9y DQo+IHRoZSBmaWxlIGRyb3BzIGJhY2sgdG8gMSBidXQgY29udGludWVzIHRvIGJlIHVzYWJsZSBm cm9tIGlvX3VyaW5nIHZpYQ0KPiB0aGUgZml4ZWQgZmlsZS4gTm93IHRoZSBvcHRpbWl6YXRpb24g dGhhdCB0aGUgcGF0Y2hzZXQgd2FudGVkIHRvIGNvcHkNCj4gb3ZlciB3b3VsZCBjYXVzZSBidWdz IGFzIG11bHRpcGxlIHJhY2luZyBnZXRkZW50IHJlcXVlc3RzIHdvdWxkIGJlDQo+IHBvc3NpYmxl IHVzaW5nIHRoZSBmaXhlZCBmaWxlLg0KDQpDb3VsZCB0aGUgaW9fdXJpbmcgY29kZSBncmFiIHR3 byByZWZlcmVuY2VzPw0KVGhhdCB3b3VsZCBzdG9wIHRoZSBvcHRpbWlzYXRpb24gd2l0aG91dCBh ZmZlY3RpbmcgYW55DQpub3JtYWwgY29kZSBwYXRocz8NCg0KCURhdmlkDQoNCi0NClJlZ2lzdGVy ZWQgQWRkcmVzcyBMYWtlc2lkZSwgQnJhbWxleSBSb2FkLCBNb3VudCBGYXJtLCBNaWx0b24gS2V5 bmVzLCBNSzEgMVBULCBVSw0KUmVnaXN0cmF0aW9uIE5vOiAxMzk3Mzg2IChXYWxlcykNCg==