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_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 A970FECDE46 for ; Thu, 25 Oct 2018 16:03:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 78A722084A for ; Thu, 25 Oct 2018 16:03:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 78A722084A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ACULAB.COM Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727772AbeJZAg7 (ORCPT ); Thu, 25 Oct 2018 20:36:59 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([207.82.80.151]:36247 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727319AbeJZAg7 (ORCPT ); Thu, 25 Oct 2018 20:36:59 -0400 Received: from AcuMS.aculab.com (156.67.243.126 [156.67.243.126]) (Using TLS) by eu-smtp-1.mimecast.com with ESMTP id uk-mta-158-KvKsrfukMCi8vJWANVghuA-1; Thu, 25 Oct 2018 17:03:32 +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 Oct 2018 17:03:35 +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 Oct 2018 17:03:35 +0100 From: David Laight To: 'Colin King' , Steve Wise , Doug Ledford , Jason Gunthorpe , "linux-rdma@vger.kernel.org" CC: "kernel-janitors@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH] RDMA/cxgb3: Fix unintended sign extension Thread-Topic: [PATCH] RDMA/cxgb3: Fix unintended sign extension Thread-Index: AQHUbG94GPwrjqgPaEyPystlkveTaqUwHnXA Date: Thu, 25 Oct 2018 16:03:35 +0000 Message-ID: <25e5b2a5255b42ca92add0177fa4832d@AcuMS.aculab.com> References: <20181025143131.4048-1-colin.king@canonical.com> In-Reply-To: <20181025143131.4048-1-colin.king@canonical.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: KvKsrfukMCi8vJWANVghuA-1 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 RnJvbTogQ29saW4gS2luZw0KPiBTZW50OiAyNSBPY3RvYmVyIDIwMTggMTU6MzINCj4gDQo+IEZy b206IENvbGluIElhbiBLaW5nIDxjb2xpbi5raW5nQGNhbm9uaWNhbC5jb20+DQo+IA0KPiBJbiB0 aGUgZXhwcmVzc2lvbiAidXR4X2xlbiA8PCAyOCIsIHV0eF9sZW4gc3RhcnRzIGFzIHU4LCBidXQg aXMgcHJvbW90ZWQNCj4gdG8gYSBzaWduZWQgaW50LCB0aGVuIHNpZ24tZXh0ZW5kZWQgdG8gdTY0 LiAgSWYgdXR4X2xlbiBpcyAweGY4IG9yIGdyZWF0ZXINCj4gdGhlbiB0aGUgc2lnbiBleHRlbnNp b24gd2lsbCBzZXQgYWxsIHRoZSB1cHBlciBiaXRzIG9mIHV0eF9jbWQgd2hpY2ggaXMNCj4gcHJv YmFibHkgbm90IHdoYXQgd2FzIGludGVuZGVkLiAgQ2FzdCB0byB1dHhfbGVuIHRvIHU2NCAgdG8g YXZvaWQgdGhlIHNpZ24NCj4gZXh0ZW5zaW9uLg0KDQpSVEZDLi4uDQp1dHhfbGVuIGlzIG9ubHkg ZXZlciAxLCAyIG9yIDMuDQpUaGUgJ3Byb2JsZW0nIHdvdWxkIGFyaXNlIGlmIHV0eF9sZW4gPDwg Mjggc2V0IHRoZSBoaWdoIGJpdC4NClRoaXMgY2FuIG9ubHkgaGFwcGVuIGlmIHV0eF9sZW4gaXMg bW9yZSB0aGFuIDcgKE5GSSB3aGVyZSAweGY4IGNhbWUgZnJvbSkuDQoNCkluIGFueSBjYXNlIHRo ZSBiZXN0IGZpeCBpcyB0byB1c2UgJ3Vuc2lnbmVkIGludCcgZm9yIHdyX2xlbiBhbmQgdXR4X2xl bi4NClRoZXJlIGlzIG5vIHBvaW50IG1ha2luZyBsb2NhbCB2YXJpYWJsZSAob3IgZnVuY3Rpb25z IHBhcmFtZXRlcnMvcmVzdWx0cykNCnNtYWxsZXIgdGhhdCAnaW50JyB1bmxlc3MgeW91IGV4cGxp Y2l0bHkgd2FudCB0aGUgYXJpdGhtZXRpYyB0byB3cmFwLg0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0 ZXJlZCBBZGRyZXNzIExha2VzaWRlLCBCcmFtbGV5IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBL ZXluZXMsIE1LMSAxUFQsIFVLDQpSZWdpc3RyYXRpb24gTm86IDEzOTczODYgKFdhbGVzKQ0K