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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no 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 5B3FDC33CA3 for ; Fri, 10 Jan 2020 07:42:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 284172082E for ; Fri, 10 Jan 2020 07:42:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578642164; bh=SyFqXEAEQ9htrTyJqkOgzYxvwQcGl63NHKSsJGCa4C8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=w9hFLb8emaJL9jLSvVSlIWaJhIbwMCShF2CORslIHD5ia9lM6ZbyLjht6wroVcBel MQQC9Y2AhowyVLwJHtkrtfRX1a6oXFevj5Qx2/c6/qxEQexc960oySX4owWw5R1FqS LQUQboN1xxOEuKhSDIPtb86SmC8+s/nTct0huDck= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726799AbgAJHmn (ORCPT ); Fri, 10 Jan 2020 02:42:43 -0500 Received: from mail.kernel.org ([198.145.29.99]:58554 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726276AbgAJHmn (ORCPT ); Fri, 10 Jan 2020 02:42:43 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (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 01A1F2080D; Fri, 10 Jan 2020 07:42:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578642162; bh=SyFqXEAEQ9htrTyJqkOgzYxvwQcGl63NHKSsJGCa4C8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=qWpkCcFs4oin/xegbjWbrdGlEBylX7cGAnI9HhyX3VgIlvKs4l5An2NdC8YN8YvE2 s+dVBAd6wz7nWWR94vnCNwMWGfCcp2pePYqfjCeI0qeP/MyzmKpnvVCz9QIP+zUJvc q7XYALnQXgc9brY5bZL1kFSmdrbswmBG2FsrZ+uI= Date: Fri, 10 Jan 2020 08:42:40 +0100 From: Greg KH To: rishi gupta Cc: robh+dt@kernel.org, jslaby@suse.com, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v1 2/3] tty/serial: ttvys: add null modem driver emulating serial port Message-ID: <20200110074240.GA260170@kroah.com> References: <9fcb02fafd5fc9b31f3fe358b8e62b8a40ae132a.1578235515.git.gupt21@gmail.com> <20200106193500.GC754821@kroah.com> <20200110072051.GA124387@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jan 10, 2020 at 01:08:25PM +0530, rishi gupta wrote: > One problem (: about configfs. Desktop distros like Ubuntu doesn't > enable configFS by default in kernel config. So users will have to > build their own version of kernel. For my own purpose, as developer I > have control over this but for others building kernel suggested ? I suggest taking that up with Ubuntu :) Nothing we can do from the kernel side if we provide a good api that they just don't happen to want their users to use. Odds are no one noticed that it was needed for something... thanks, greg k-h