From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E89123101C0; Wed, 13 May 2026 06:18:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778653099; cv=none; b=X4LMuYiyTxmxjAfasvTg5FDU5cos+PT8q60XFSvKP6UwrGFV0FmJrbshoELchxsQ5jh3wbQfgHGiIupqAxuCw7TCXUwrvu0fHD0ueJGz1d/9yXOlZYtTeke/JoN8TwcifiEYMQXiqlmYB7GXY4fS2t+9z0aT/saXegVU8jcY7Fk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778653099; c=relaxed/simple; bh=0ApxX07tZD0+t0N6jZ0DFx3i3FTS4MC7lQ9cceZbkVI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=NBWTFjq6C7rE0hOqLx2em4Puvkyxci+YUF4zxDrzFublOGjTpCbABVd81GdpVOYbEC1YHSyvWJmF6/WmR+NIiky/AA718LOBYyG13hYpIKof/6M+24pQ8/Rpe3SPXhwKeiqJe1dmBFUP0/Dt+HWvkbpHCgJyiBdO3o/5IhgCAho= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MPoVr6fB; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MPoVr6fB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 89A65C2BCB7; Wed, 13 May 2026 06:18:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778653098; bh=0ApxX07tZD0+t0N6jZ0DFx3i3FTS4MC7lQ9cceZbkVI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=MPoVr6fB0ARruqsHeURVyZdhuhGZdXczqy5dYI4Sz6A89sB5mr7CRy8wJeLMuPiv3 5EgU5iSa0PsvSRotU7ciXNO6iXMK4N3G3etNMbfb5zLrP3Y/KX0YtHKYWUNrUgiET9 mvR6G2ErzPP3cQdKgSFm2DC9/gdz8gkA/HmL/RGBD4ahtMU0VKkJ2pApzCL0Ulk6ln GZxEQdKL+dCUjSj6gwn5cBh2BSdIu0n9PlMzVH+ENIF4yHkSR6UNjGfDqGTuQpQy09 mNLHUZ8qgSJTg85ZMFVgZDl+1N3A0ydsm2S6v1KRWZULjo6AOeClHBe+q3SHF/fxcZ z6cKhTpaQZ82Q== Received: from johan by xi.lan with local (Exim 4.98.2) (envelope-from ) id 1wN2v9-00000004Glu-2utK; Wed, 13 May 2026 08:18:15 +0200 Date: Wed, 13 May 2026 08:18:15 +0200 From: Johan Hovold To: zwq2226404116@163.com Cc: gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Wanquan Zhong Subject: Re: [PATCH] USB: serial: option: add missing RSVD(5) flag for Rolling RW135R-GL Message-ID: References: <20260513030737.391775-1-zwq2226404116@163.com> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260513030737.391775-1-zwq2226404116@163.com> On Wed, May 13, 2026 at 11:07:37AM +0800, zwq2226404116@163.com wrote: > From: Wanquan Zhong > > The RW135R-GL MBIM interface entry added in commit before was missing > the .driver_info = RSVD(5) flag. > > Without this flag, the option driver binds to the MBIM interface > and conflicts with the cdc_mbim driver, causing AT/MBIM communication > failures after switching to 43 mode. This matches the handling of > other Rolling Wireless MBIM devices. Looks like you mistakenly sent the same (v1) patch again. Johan