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=-3.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 D6BB9C56201 for ; Thu, 22 Oct 2020 22:04:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 937152245F for ; Thu, 22 Oct 2020 22:04:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S372604AbgJVWEL (ORCPT ); Thu, 22 Oct 2020 18:04:11 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([207.82.80.151]:43189 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S372597AbgJVWEK (ORCPT ); Thu, 22 Oct 2020 18:04:10 -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-54-c4HvqyNFM-2aq9v5IErLvg-1; Thu, 22 Oct 2020 23:04:06 +0100 X-MC-Unique: c4HvqyNFM-2aq9v5IErLvg-1 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; Thu, 22 Oct 2020 23:04:04 +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; Thu, 22 Oct 2020 23:04:04 +0100 From: David Laight To: 'Nick Desaulniers' , Arnd Bergmann CC: Christoph Hellwig , David Hildenbrand , "Greg KH" , Al Viro , "kernel-team@android.com" , Andrew Morton , Jens Axboe , David Howells , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "linux-mips@vger.kernel.org" , "linux-parisc@vger.kernel.org" , "linuxppc-dev@lists.ozlabs.org" , "linux-s390@vger.kernel.org" , "sparclinux@vger.kernel.org" , "linux-block@vger.kernel.org" , "linux-scsi@vger.kernel.org" , "linux-fsdevel@vger.kernel.org" , "linux-aio@kvack.org" , "io-uring@vger.kernel.org" , "linux-arch@vger.kernel.org" , "linux-mm@kvack.org" , "netdev@vger.kernel.org" , "keyrings@vger.kernel.org" , "linux-security-module@vger.kernel.org" Subject: RE: Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Thread-Topic: Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Thread-Index: AQHWqE5GNDfnH4y9nkGWtfqJueR1KKmjTCJQgAAN4UiAAAD2IIAAQY5tgAAwVkCAAC8KZoAAMCkw Date: Thu, 22 Oct 2020 22:04:04 +0000 Message-ID: <15c3f5926f9c4f67b53f1ed26c41a62e@AcuMS.aculab.com> References: <20201021233914.GR3576660@ZenIV.linux.org.uk> <20201022082654.GA1477657@kroah.com> <80a2e5fa-718a-8433-1ab0-dd5b3e3b5416@redhat.com> <5d2ecb24db1e415b8ff88261435386ec@AcuMS.aculab.com> <20201022090155.GA1483166@kroah.com> <5fd6003b-55a6-2c3c-9a28-8fd3a575ca78@redhat.com> <20201022132342.GB8781@lst.de> <8f1fff0c358b4b669d51cc80098dbba1@AcuMS.aculab.com> 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: io-uring@vger.kernel.org RnJvbTogTmljayBEZXNhdWxuaWVycw0KPiBTZW50OiAyMiBPY3RvYmVyIDIwMjAgMjA6MDUNCj4g DQouLi4NCj4gUGFzc2luZyBhbiBgdW5zaWduZWQgbG9uZ2AgYXMgYW4gYHVuc2lnbmVkIGludGAg ZG9lcyBubyBzdWNoDQo+IG5hcnJvd2luZzogaHR0cHM6Ly9nb2Rib2x0Lm9yZy96L1R2Zk14ZSAo c2FtZSB2aWNlLXZlcnNhLCBqdXN0IHRhaWwNCj4gY2FsbHMsIG5vIG1hc2tpbmcgaW5zdHJ1Y3Rp b25zKS4NCg0KUmlnaHQgYnV0IGlzIHRoZSBjYWxsZWQgZnVuY3Rpb24gZ29pbmcgdG8gdXNlIDMy Yml0IG9wcw0KYW5kL29yIG1hc2sgdGhlIHJlZ2lzdGVyPw0KQ2VydGFpbmx5IHRoYXQgaXMgbGlr ZWx5IG9uIHg4Ni02NC4NCg0KSSd2ZSByYXRoZXIgbG9zdCB0cmFjayBvZiB3aGVyZSB0aGUgbWFz a2luZyBpcyBleHBlY3RlZA0KdG8gaGFwcGVuLg0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJlZCBB ZGRyZXNzIExha2VzaWRlLCBCcmFtbGV5IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXluZXMs IE1LMSAxUFQsIFVLDQpSZWdpc3RyYXRpb24gTm86IDEzOTczODYgKFdhbGVzKQ0K