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=-9.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,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 0EE83C433E7 for ; Wed, 2 Sep 2020 15:46:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E1C7C208B3 for ; Wed, 2 Sep 2020 15:46:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599061573; bh=4zFgxSZn/t8hg2/snLmMsHpw94gIm/JjZHKbxYo1VF0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=FbvHB+N1AoMgCqIJRbSmFIwYYARFXyjHMXTkiO7LuDUBVoil4Vxq29mmvD0o+/5pe S7E9TrvL1h9iGY+18lxefiryh4tsvGO/th+w1AXh6JoMW4oIUd5JABKb008iRIvANj /wtL+2gCXI1MZ+1NyxfkoZGbJhkhwmwy8qFfXJOE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727807AbgIBPqJ (ORCPT ); Wed, 2 Sep 2020 11:46:09 -0400 Received: from mail.kernel.org ([198.145.29.99]:37724 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728424AbgIBPox (ORCPT ); Wed, 2 Sep 2020 11:44:53 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 243A1208B3; Wed, 2 Sep 2020 15:44:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599061492; bh=4zFgxSZn/t8hg2/snLmMsHpw94gIm/JjZHKbxYo1VF0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=P+n3HpWt74btTt+hU7xVFhdZQHWFCswrdnM6FP2RQJltIg4a3BYu1nvKfa7VgEc0M mM505S5A1oYUpgWNYZv1jv97eNm+zHbwA7xWW5qffJr2mkCCVVcctRvHZ3FBm97wA5 4cLjfy6w1uQx5PEPIoW0hFxBMTi1US44xoVXiNnY= Date: Wed, 2 Sep 2020 17:45:17 +0200 From: Greg KH To: Santiago Ruano =?iso-8859-1?Q?Rinc=F3n?= Cc: linux-usb@vger.kernel.org, Oliver Neukum , miguel@det.uvigo.es, 965074@bugs.debian.org Subject: Re: Patches to make multicast proccesing on CDC NCM drivers Message-ID: <20200902154517.GB2037986@kroah.com> References: <20200730135334.GN1496479@bartik> <1596118042.2508.6.camel@suse.de> <20200902114718.GB242939@bartik> <20200902120546.GA2008696@kroah.com> <20200902132728.GC242939@bartik> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20200902132728.GC242939@bartik> Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On Wed, Sep 02, 2020 at 03:27:28PM +0200, Santiago Ruano Rincón wrote: > El 02/09/20 a las 14:05, Greg KH escribió: > > On Wed, Sep 02, 2020 at 01:47:18PM +0200, Santiago Ruano Rincón wrote: > > > El 30/07/20 a las 16:07, Oliver Neukum escribió: > > > > Am Donnerstag, den 30.07.2020, 15:53 +0200 schrieb Santiago Ruano > > > > Rincón: > > > > > Hi, > > > > > > > > > > Miguel Rodríguez sent this set of patches two years ago to fix the lack > > > > > of multicast processing on CDC NCM driver: > > > > > > > > > > https://www.spinics.net/lists/linux-usb/msg170611.html > > > > > https://www.spinics.net/lists/linux-usb/msg170603.html > > > > > https://www.spinics.net/lists/linux-usb/msg170567.html > > > > > https://www.spinics.net/lists/linux-usb/msg170568.html > > > > > > > > > > I've using a DKMS version of them, available in > > > > > https://github.com/stbuehler/fixed-cdc-ether-ncm/tree/wip/patches > > > > > since more than a year ago, and they are working fine with my Dell D6000 > > > > > docking station. IPv6 connectivity is broken without them. > > > > > > > > > > Is there any chance to consider those patches (or what would be needed > > > > > to make it happen)? > > > > > It would be great to have them upstream! > > > > > > > > Hi, > > > > > > > > they have been merged on Wednesday. > > > … > > > > > > Great, thanks! > > > > > > It would be possible to apply/backport Miguel's patches (along with > > > 5fd99b5d9950d6300467ded18ff4e44af0b4ae55) to stable versions please? > > > > I don't see that git commit id in Linus's tree, are you sure it is > > correct? > > I should had mention it is found in linux-next, sorry. Please see > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=969365#10 Ah, nothing I can do with patches that are not yet in Linus's tree. > > > FWIW, in the context of Debian, I'm personally interested in 4.19.y. > > > > What specific list of commits are you wanting to see backported? > > This: > > 37a2ebdd9e597ae1a0270ac747883ea8f6f767b6 > e10dcb1b6ba714243ad5a35a11b91cc14103a9a9 > e506addeff844237d60545ef4f6141de21471caf > 0226009ce0f6089f9b31211f7a2703cf9a327a01 These do not look like bugfixes, but a new feature being added for this driver. So why not just use a newer kernel version for this feature? thanks, greg k-h