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[23.128.96.19]) by mx.google.com with ESMTPS id z17si1058138pfh.272.2022.02.17.15.50.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Feb 2022 15:50:41 -0800 (PST) Received-SPF: softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) client-ip=23.128.96.19; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=CZCZUhRR; spf=softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id D91704C439; Thu, 17 Feb 2022 15:23:21 -0800 (PST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242426AbiBQPYe (ORCPT + 99 others); Thu, 17 Feb 2022 10:24:34 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:55774 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242417AbiBQPYd (ORCPT ); Thu, 17 Feb 2022 10:24:33 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2FF252B048B; Thu, 17 Feb 2022 07:24:18 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id BE45461E95; Thu, 17 Feb 2022 15:24:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8BD09C340E8; Thu, 17 Feb 2022 15:24:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1645111457; bh=FBqwSWBXUXomjXzUKJZlVmUAZw3lBOhKHlaoNTeSfm4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=CZCZUhRRU/AJWb01q+xecMAm9xmz1yzYvju9J4z3GgwqWrxIPDVtlfALC2b5Ji2QK 4eptDuQsFf91TeGYE+AeRx5Jm2iiS2emQUt9eXJkxbj2kJZWyVA3JKtumlTq/rGLS+ YBTvDVSSn2u0aps7COr3zprorgYK/27YmjiKvqKs= Date: Thu, 17 Feb 2022 16:24:14 +0100 From: Greg KH To: Jing Leng <3090101217@zju.edu.cn> Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Jing Leng , ruslan.bilovol@gmail.com, jbrunet@baylibre.com, pavel.hofman@ivitera.com, pawell@cadence.com, jackp@codeaurora.org, balbi@kernel.org, colin.king@intel.com Subject: Re: [PATCH v3] usb: gadget: f_uac2: fix superspeed transfer Message-ID: References: <20220217055503.8057-1-3090101217@zju.edu.cn> <258cfffe.b20d3.17f064d6977.Coremail.3090101217@zju.edu.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <258cfffe.b20d3.17f064d6977.Coremail.3090101217@zju.edu.cn> X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Feb 17, 2022 at 02:10:10PM +0800, Jing Leng wrote: > Hi Greg KH, > > 1. Old version kernel can support superspeed transfer, the problem > was introduced by the following modification: > commit eaf6cbe0992052a46d93047dc122fad5126aa3bd > Author: Ruslan Bilovol > Date: Mon Jul 12 14:55:28 2021 +0200 > > usb: gadget: f_uac2: add volume and mute support Then put this as a Fixes: tag in the changelog text like the documentation asks to. thanks, greg k-h