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 C7CCBC05027 for ; Sun, 29 Jan 2023 22:06:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234511AbjA2WF7 (ORCPT ); Sun, 29 Jan 2023 17:05:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36786 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232278AbjA2WF4 (ORCPT ); Sun, 29 Jan 2023 17:05:56 -0500 Received: from gate2.alliedtelesis.co.nz (gate2.alliedtelesis.co.nz [IPv6:2001:df5:b000:5::4]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A5D2B13D4C for ; Sun, 29 Jan 2023 14:05:53 -0800 (PST) Received: from svr-chch-seg1.atlnz.lc (mmarshal3.atlnz.lc [10.32.18.43]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by gate2.alliedtelesis.co.nz (Postfix) with ESMTPS id 276342C04C6; Mon, 30 Jan 2023 11:05:48 +1300 (NZDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alliedtelesis.co.nz; s=mail181024; t=1675029948; bh=2AZL63pfAWUKEF4IHdZOZ5Vad7bOLhjr1WKbUqAuAW8=; h=From:To:CC:Subject:Date:References:In-Reply-To:From; b=P0dXpHi/5znpUykxRil2Si/6qxBtFjTVxPBlsi2IxMyBtjB79Tms00WTKqcIOkCsf Rl91e2btnbEYOvYg8lCnK/huyA9vZQQlCAu7FvZ51Vz6jzfPLv9ITUvuhcylJnbxpM nq1R5sw98lBD+8Z5boiR2iD97BPuU7Lywcp4Wpy8tRGguJgt+iKkcpcOFF9gyBzGXB SccoFAV2s0aLEsQ5gPWOEHYnuNKlsBKRVxudWEZZHONRDJbrtZEtOiBPRKTg5dcXlK dfR9zpk1EQUBxQhFsUA8NsQgHzBMTz1C1nZ4WfbSRdxoFrQkijRQJhUmGDdy+w5EvH OosZQoOLbYHLQ== Received: from svr-chch-ex1.atlnz.lc (Not Verified[2001:df5:b000:bc8::77]) by svr-chch-seg1.atlnz.lc with Trustwave SEG (v8,2,6,11305) id ; Mon, 30 Jan 2023 11:05:48 +1300 Received: from svr-chch-ex1.atlnz.lc (2001:df5:b000:bc8:409d:36f5:8899:92e8) by svr-chch-ex1.atlnz.lc (2001:df5:b000:bc8:409d:36f5:8899:92e8) with Microsoft SMTP Server (TLS) id 15.0.1497.45; Mon, 30 Jan 2023 11:05:47 +1300 Received: from svr-chch-ex1.atlnz.lc ([fe80::409d:36f5:8899:92e8]) by svr-chch-ex1.atlnz.lc ([fe80::409d:36f5:8899:92e8%12]) with mapi id 15.00.1497.045; Mon, 30 Jan 2023 11:05:47 +1300 From: Mark Tomlinson To: "gregkh@linuxfoundation.org" CC: "linux-kernel@vger.kernel.org" , "linux-usb@vger.kernel.org" Subject: Re: [PATCH] USB: MAX3421: Handle USB NAK correctly Thread-Topic: [PATCH] USB: MAX3421: Handle USB NAK correctly Thread-Index: AQHZMfm2aO24Wzk0JEq5z3qToIgLia6w8bAAgAQsGwA= Date: Sun, 29 Jan 2023 22:05:46 +0000 Message-ID: References: <20230127024734.8777-1-mark.tomlinson@alliedtelesis.co.nz> In-Reply-To: Accept-Language: en-NZ, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: Evolution 3.28.5-0ubuntu0.18.04.2 x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [2001:df5:b000:23:249b:4bf3:3b6:8672] Content-Type: text/plain; charset="iso-8859-15" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-SEG-SpamProfiler-Analysis: v=2.3 cv=a6lOCnaF c=1 sm=1 tr=0 a=Xf/6aR1Nyvzi7BryhOrcLQ==:117 a=xqWC_Br6kY4A:10 a=Q9fys5e9bTEA:10 a=RvmDmJFTN0MA:10 a=4GEGL-l4OV8QxAh4I78A:9 a=PUjeQqilurYA:10 X-SEG-SpamProfiler-Score: 0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2023-01-27 at 07:22 +0100, Greg KH wrote: >=20 > What commit id does this fix? And should it be backported to older > kernel trees? >=20 > thanks, >=20 > greg k-h The code in question has been unchanged since the original commit 2d53139f3. I'm sure that the behaviour is the same in all kernels since this driver existed, but also wonder how many people would be affected by it. I would be happy if this only went into the current tree. - Mark