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 DE208C433EF for ; Sat, 11 Dec 2021 17:23:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231566AbhLKRXb (ORCPT ); Sat, 11 Dec 2021 12:23:31 -0500 Received: from eu-smtp-delivery-151.mimecast.com ([185.58.85.151]:39810 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229688AbhLKRXa (ORCPT ); Sat, 11 Dec 2021 12:23:30 -0500 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-156-9pJhWHy6NHa86b7WZNfOPw-1; Sat, 11 Dec 2021 17:23:28 +0000 X-MC-Unique: 9pJhWHy6NHa86b7WZNfOPw-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 15.0.1497.26; Sat, 11 Dec 2021 17:23:27 +0000 Received: from AcuMS.Aculab.com ([fe80::994c:f5c2:35d6:9b65]) by AcuMS.aculab.com ([fe80::994c:f5c2:35d6:9b65%12]) with mapi id 15.00.1497.026; Sat, 11 Dec 2021 17:23:26 +0000 From: David Laight To: 'Peter Collingbourne' , Catalin Marinas , Will Deacon , Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Daniel Bristot de Oliveira , "Thomas Gleixner" , Andy Lutomirski , Kees Cook , Andrew Morton , "Masahiro Yamada" , Sami Tolvanen , YiFei Zhu , Mark Rutland , Frederic Weisbecker , Viresh Kumar , Andrey Konovalov , "Gabriel Krisman Bertazi" , Chris Hyser , Daniel Vetter , "Chris Wilson" , Arnd Bergmann , "Dmitry Vyukov" , Christian Brauner , "Eric W. Biederman" , Alexey Gladkov , Ran Xiaokai , David Hildenbrand , Xiaofeng Cao , Cyrill Gorcunov , Thomas Cedeno , Marco Elver , "Alexander Potapenko" CC: "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , Evgenii Stepanov Subject: RE: [PATCH v4 0/7] kernel: introduce uaccess logging Thread-Topic: [PATCH v4 0/7] kernel: introduce uaccess logging Thread-Index: AQHX7UpWadBINBQ4oUSeJNLk/BiYRKwtinPA Date: Sat, 11 Dec 2021 17:23:26 +0000 Message-ID: References: <20211209221545.2333249-1-pcc@google.com> In-Reply-To: <20211209221545.2333249-1-pcc@google.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-kernel@vger.kernel.org RnJvbTogUGV0ZXIgQ29sbGluZ2JvdXJuZQ0KPiBTZW50OiAwOSBEZWNlbWJlciAyMDIxIDIyOjE2 DQo+IA0KPiBUaGlzIHBhdGNoIHNlcmllcyBpbnRyb2R1Y2VzIGEga2VybmVsIGZlYXR1cmUga25v d24gYXMgdWFjY2Vzcw0KPiBsb2dnaW5nLCB3aGljaCBhbGxvd3MgdXNlcnNwYWNlIHByb2dyYW1z IHRvIGJlIG1hZGUgYXdhcmUgb2YgdGhlDQo+IGFkZHJlc3MgYW5kIHNpemUgb2YgdWFjY2Vzc2Vz IHBlcmZvcm1lZCBieSB0aGUga2VybmVsIGR1cmluZw0KPiB0aGUgc2VydmljaW5nIG9mIGEgc3lz Y2FsbC4gTW9yZSBkZXRhaWxzIG9uIHRoZSBtb3RpdmF0aW9uDQo+IGZvciBhbmQgaW50ZXJmYWNl IHRvIHRoaXMgZmVhdHVyZSBhcmUgYXZhaWxhYmxlIGluIHRoZSBmaWxlDQo+IERvY3VtZW50YXRp b24vYWRtaW4tZ3VpZGUvdWFjY2Vzcy1sb2dnaW5nLnJzdCBhZGRlZCBieSB0aGUgZmluYWwNCj4g cGF0Y2ggaW4gdGhlIHNlcmllcy4NCg0KSG93IGRvZXMgdGhpcyB3b3JrIHdoZW4gZ2V0X3VzZXIo KSBhbmQgcHV0X3VzZXIoKSBhcmUgdXNlZCB0bw0KZG8gb3B0aW1pc2VkIGNvcGllcz8NCg0KV2hp bGUgYWRkaW5nIGNoZWNrcyB0byBjb3B5X3RvL2Zyb21fdXNlcigpIGlzIGdvaW5nIHRvIGhhdmUN CmEgbWVhc3VyYWJsZSBwZXJmb3JtYW5jZSBpbXBhY3QgLSBldmVuIGlmIG5vdGhpbmcgaXMgZG9u ZSwNCmFkZGluZyB0aGVtIHRvIGdldC9wdXRfdXNlcigpIChhbmQgZnJpZW5kcykgaXMgZ29pbmcg dG8NCm1ha2Ugc29tZSBob3QgcGF0aHMgcmVhbGx5IHNsb3cuDQoNClNvIG1heWJlIHlvdSBjb3Vs ZCBhZGQgaXQgc28gS0FTQU4gdGVzdCBrZXJuZWxzLCBidXQgeW91IGNhbid0DQpzZW5zaWJseSBl bmFibGUgaXQgb24gYSBwcm9kdWN0aW9uIGtlcm5lbC4NCg0KTm93LCBpdCBtaWdodCBiZSB0aGF0 IHlvdSBjb3VsZCBzZW1pLXNlbnNpYmx5IGxvZyAnZGF0YScgdHJhbnNmZXJzLg0KQnV0IGhhdmUg eW91IGFjdHVhbGx5IGxvb2tlZCBhdCBhbGwgdGhlIHRyYW5zZmVycyB0aGF0IGhhcHBlbg0KZm9y IHNvbWV0aGluZyBsaWtlIHNlbmRtc2coKS4NClRoZSAndXNlciBjb3B5IGhhcmRlbmluZycgY29k ZSBhbHJlYWR5IGhhcyBhIHNpZ25pZmljYW50IGltcGFjdA0Kb24gdGhhdCBjb2RlIChpbiBtYW55 IHBsYWNlcykuDQoNCg0KCURhdmlkDQoNCi0NClJlZ2lzdGVyZWQgQWRkcmVzcyBMYWtlc2lkZSwg QnJhbWxleSBSb2FkLCBNb3VudCBGYXJtLCBNaWx0b24gS2V5bmVzLCBNSzEgMVBULCBVSw0KUmVn aXN0cmF0aW9uIE5vOiAxMzk3Mzg2IChXYWxlcykNCg==