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=-6.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 E91A0C433DB for ; Thu, 18 Feb 2021 12:37:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9919260C3D for ; Thu, 18 Feb 2021 12:37:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232053AbhBRMc2 (ORCPT ); Thu, 18 Feb 2021 07:32:28 -0500 Received: from mail.kernel.org ([198.145.29.99]:58806 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229763AbhBRKx3 (ORCPT ); Thu, 18 Feb 2021 05:53:29 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 124F264E2F; Thu, 18 Feb 2021 10:51:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1613645460; bh=+mauu4zzK516jrXaWPgdNQfATDJSsJ1VUxBGABPlp1o=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=j0JS1rwmiyvhN/0lV+1Z5jUGa7nTioMWdjfB4udR65b1Ch52/70MFB67tsriI/oKD 4MYLIul3t5Lc7ak+l/Glltldd74TdFqHkWQw6uwil/fGFA5s/VO0Ye1JjcQ/9tpQ4b 9R4YYLitYA9sAUc+2m8dUsk9UJsIIBgNJKiUfVAkGepleXcdhWftIlfJbMxTIyjGsc P63mchYNNEDAMAeAUyGdEB3UPTsC0k8ycrjZBq+L7eR77pso7KB1nep4w2X3dNdXpA xLEyjZqbnfr7gJeckm7a8GnCgO+aogfOFXPB25dsO2jy7FgzNtNTKvEgMTG4BjF71U HBTVI7Yi1txLw== Received: by mail-oi1-f172.google.com with SMTP id l3so1512309oii.2; Thu, 18 Feb 2021 02:51:00 -0800 (PST) X-Gm-Message-State: AOAM531dUdnN3/rZ8b1mkNXfSpXeqUqA7lToWBltihhzZchGCh3wn0lb hsd8oelFH0Rra32G8FOpvhZxL+tNfVmXQAXTVF0= X-Google-Smtp-Source: ABdhPJw3k+cZ0ogFt7p9NsJQjvWygTosL2+oW0gd17nM8Xh0KvZA0Ew5LcZ0AkgOz/XlSM3h/KeWnPX0Jox9y49NEKY= X-Received: by 2002:a54:4007:: with SMTP id x7mr2182283oie.11.1613645459264; Thu, 18 Feb 2021 02:50:59 -0800 (PST) MIME-Version: 1.0 References: <1613012611-8489-1-git-send-email-min.li.xe@renesas.com> In-Reply-To: From: Arnd Bergmann Date: Thu, 18 Feb 2021 11:50:43 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH net-next] misc: Add Renesas Synchronization Management Unit (SMU) support To: Min Li Cc: Derek Kiernan , Dragan Cvetic , Arnd Bergmann , gregkh , "linux-kernel@vger.kernel.org" , Networking , Richard Cochran Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Feb 18, 2021 at 4:28 AM Min Li wrote: > > If the driver can use the same algorithm that is in your user space software > > today, that would seem to be a nicer way to handle it than requiring a > > separate application. > > > > Hi Arnd > > > What is the device driver that you are referring here? > > In summary of your reviews, are you suggesting me to discard this change > and go back to PTP subsystem to find a better place for things that I wanna > do here? Yes, I mean doing it all in the PTP driver. Arnd