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=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 E4234C7618B for ; Thu, 25 Jul 2019 13:08:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C05782238C for ; Thu, 25 Jul 2019 13:08:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729957AbfGYNIt (ORCPT ); Thu, 25 Jul 2019 09:08:49 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([207.82.80.151]:45235 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726282AbfGYNIt (ORCPT ); Thu, 25 Jul 2019 09:08:49 -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-32-vGb2MjMAN-6m5tWQ8A3mXQ-1; Thu, 25 Jul 2019 14:08:46 +0100 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, 25 Jul 2019 14:08:45 +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, 25 Jul 2019 14:08:45 +0100 From: David Laight To: 'Numfor Mbiziwo-Tiapo' , "peterz@infradead.org" , "mingo@redhat.com" , "acme@kernel.org" , "alexander.shishkin@linux.intel.com" , "jolsa@redhat.com" , "namhyung@kernel.org" , "songliubraving@fb.com" , "mbd@fb.com" CC: "linux-kernel@vger.kernel.org" , "irogers@google.com" , "eranian@google.com" Subject: RE: [PATCH 1/3] Fix backward-ring-buffer.c format-truncation error Thread-Topic: [PATCH 1/3] Fix backward-ring-buffer.c format-truncation error Thread-Index: AQHVQk/6xV2ERLHHO0iFjViscX/1mKbbTykw Date: Thu, 25 Jul 2019 13:08:45 +0000 Message-ID: <8ec2cbb1bb2a4aceab09ca685255119a@AcuMS.aculab.com> References: <20190724184512.162887-1-nums@google.com> <20190724184512.162887-2-nums@google.com> In-Reply-To: <20190724184512.162887-2-nums@google.com> 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: vGb2MjMAN-6m5tWQ8A3mXQ-1 X-Mimecast-Spam-Score: 0 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 RnJvbTogTnVtZm9yIE1iaXppd28tVGlhcG8NCj4gU2VudDogMjQgSnVseSAyMDE5IDE5OjQ1DQo+ DQo+IFBlcmYgZG9lcyBub3QgYnVpbGQgd2l0aCB0aGUgdWJzYW4gKHVuZGVmaW5lZCBiZWhhdmlv ciBzYW5pdGl6ZXIpDQo+IGFuZCB0aGVyZSBpcyBhbiBlcnJvciB0aGF0IHNheXM6DQo+IA0KPiB0 ZXN0cy9iYWNrd2FyZC1yaW5nLWJ1ZmZlci5jOjIzOjQ1OiBlcnJvcjog4oCYJWTigJkgZGlyZWN0 aXZlIG91dHB1dA0KPiBtYXkgYmUgdHJ1bmNhdGVkIHdyaXRpbmcgYmV0d2VlbiAxIGFuZCAxMCBi eXRlcyBpbnRvIGEgcmVnaW9uIG9mDQo+IHNpemUgOCBbLVdlcnJvcj1mb3JtYXQtdHJ1bmNhdGlv bj1dDQo+ICAgIHNucHJpbnRmKHByb2NfbmFtZSwgc2l6ZW9mKHByb2NfbmFtZSksICJwOiVkXG4i LCBpKTsNCj4gDQo+IFRoaXMgY2FuIGJlIHJlcHJvZHVjZWQgYnkgcnVubmluZyAoZnJvbSB0aGUg dGlwIGRpcmVjdG9yeSk6DQo+IG1ha2UgLUMgdG9vbHMvcGVyZiBVU0VfQ0xBTkc9MSBFWFRSQV9D RkxBR1M9Ii1mc2FuaXRpemU9dW5kZWZpbmVkIg0KPiANCj4gVGggZXJyb3Igb2NjdXJzIGJlY2F1 c2UgdGhleSBhcmUgd3JpdGluZyB0byB0aGUgMTAgYnl0ZSBidWZmZXIgLSB0aGUNCj4gaW5kZXgg J2knIG9mIHRoZSBmb3IgbG9vcCBhbmQgdGhlIDIgYnl0ZSBoYXJkY29kZWQgc3RyaW5nLiBJZiBz b21laG93ICdpJw0KPiB3YXMgZ3JlYXRlciB0aGFuIDggYnl0ZXMgKDEwIC0gMiksIHRoZW4gdGhl IHNucHJpbnRmIGZ1bmN0aW9uIHdvdWxkDQo+IHRydW5jYXRlIHRoZSBzdHJpbmcuIEluY3JlYXNp bmcgdGhlIHNpemUgb2YgdGhlIGJ1ZmZlciBmaXhlcyB0aGUgZXJyb3IuDQoNCkdldCB0aGUgY29t cGlsZXIgZml4ZWQgc28gdGhhdCBpdCBrbm93cyB0aGUgZG9tYWluIG9mIHRoZSB2YWx1ZSBjYW4g bmV2ZXINCmV4Y2VlZCB0aGUgY29tcGlsZS10aW1lIGNvbnN0YW50IE5SX0lURVJTLg0KDQo+IFNp Z25lZC1vZmYtYnk6IE51bWZvciBNYml6aXdvLVRpYXBvIDxudW1zQGdvb2dsZS5jb20+DQo+IC0t LQ0KPiAgdG9vbHMvcGVyZi90ZXN0cy9iYWNrd2FyZC1yaW5nLWJ1ZmZlci5jIHwgMiArLQ0KPiAg MSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAxIGRlbGV0aW9uKC0pDQo+IA0KPiBkaWZm IC0tZ2l0IGEvdG9vbHMvcGVyZi90ZXN0cy9iYWNrd2FyZC1yaW5nLWJ1ZmZlci5jIGIvdG9vbHMv cGVyZi90ZXN0cy9iYWNrd2FyZC1yaW5nLWJ1ZmZlci5jDQo+IGluZGV4IDZkNTk4Y2MwNzFhZS4u MWE5YzNiZWNmNWZmIDEwMDY0NA0KPiAtLS0gYS90b29scy9wZXJmL3Rlc3RzL2JhY2t3YXJkLXJp bmctYnVmZmVyLmMNCj4gKysrIGIvdG9vbHMvcGVyZi90ZXN0cy9iYWNrd2FyZC1yaW5nLWJ1ZmZl ci5jDQo+IEBAIC0xOCw3ICsxOCw3IEBAIHN0YXRpYyB2b2lkIHRlc3RjYXNlKHZvaWQpDQo+ICAJ aW50IGk7DQo+IA0KPiAgCWZvciAoaSA9IDA7IGkgPCBOUl9JVEVSUzsgaSsrKSB7DQo+IC0JCWNo YXIgcHJvY19uYW1lWzEwXTsNCj4gKwkJY2hhciBwcm9jX25hbWVbMTVdOw0KDQpBdCBsZWFzdCB1 c2UgWzE2XQ0KDQo+IA0KPiAgCQlzbnByaW50Zihwcm9jX25hbWUsIHNpemVvZihwcm9jX25hbWUp LCAicDolZFxuIiwgaSk7DQo+ICAJCXByY3RsKFBSX1NFVF9OQU1FLCBwcm9jX25hbWUpOw0KPiAt LQ0KPiAyLjIyLjAuNjU3Lmc5NjBlOTJkMjRmLWdvb2cNCg0KCURhdmlkDQoNCi0NClJlZ2lzdGVy ZWQgQWRkcmVzcyBMYWtlc2lkZSwgQnJhbWxleSBSb2FkLCBNb3VudCBGYXJtLCBNaWx0b24gS2V5 bmVzLCBNSzEgMVBULCBVSw0KUmVnaXN0cmF0aW9uIE5vOiAxMzk3Mzg2IChXYWxlcykNCg==