Received: by 2002:ac0:a581:0:0:0:0:0 with SMTP id m1-v6csp566928imm;
        Fri, 29 Jun 2018 02:42:12 -0700 (PDT)
X-Google-Smtp-Source: ADUXVKL9FOBGYO/Ma5UxCpyClMgs3HVbvvBEN54Cdgo076WXAFKSkAPTVgQ2i3B3gGXZgZwKy7/n
X-Received: by 2002:a65:6645:: with SMTP id z5-v6mr11866342pgv.71.1530265332661;
        Fri, 29 Jun 2018 02:42:12 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; t=1530265332; cv=none;
        d=google.com; s=arc-20160816;
        b=B+0Ra8DTrVnUYd96UE5PJ6pclioB38BAZTQUtZwyQbo1YQKbYa+aedTrx7W+h4M0it
         C46YWj3ZPDUTD7uNsIhZop8t9V89KEh1o0sxRDA7Qd3cloF4WpQbFhdjqs/sIIvQeIY+
         y2eolvcKUmJmjJ3X9YO6zwhq16fR/drd8zWBT1udPBlbNccUKd63HLxoxGDBgb3VSsdx
         VosI8bRaYLda/+jQUcMgKm9KoWbP/V4mCVrZaWV+OK6m32BP9/55QoLKAsL/RgdDxVpA
         wBOHV7OU2c6XlPVhJXCgIZd4acIGBl6i3n0fPM67Q2enapFxkiuT6ji38bzqvAlC5NrN
         xn/Q==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
        h=list-id:precedence:sender:user-agent:in-reply-to
         :content-disposition:mime-version:references:message-id:subject:cc
         :to:from:date:dkim-signature:arc-authentication-results;
        bh=1AhVz3NWTTH4SlYJS27ydvoKbvYaCPDuc6nih+TwmHc=;
        b=WnIxqVT1X1AV6ZWdOQ4ejyjmikmBAMROwOsbbMpIwonoaz6GE52KDT5RineCbvjBYh
         F0sGDwjr1UQpCKI+WGB5vuHZLKoAJqbjnfU/0bMYcTDOQBviqR1LfdlAp12MbsfwSP9v
         CgS1AJJEMI72rvMndeFTn8LaRlU1oMkeXd5npa7Jx5Q47IDglK+BnAhMdmLPi73QFud5
         bbWwkjA3xdckKpMDfyUtxWF4Jdj0RcVUhG66nfFUdQqFvpSslAVjyn5C4nhzLng3xQwB
         1kbP508SMFJuM/KgvvSUr9Mw7Yx7ZOos6cbhLq99wnmnU/TtM1pswqL081Sln7P+0HO0
         maPg==
ARC-Authentication-Results: i=1; mx.google.com;
       dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=ZfutT256;
       spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67])
        by mx.google.com with ESMTP id b5-v6si3576799pfo.54.2018.06.29.02.41.58;
        Fri, 29 Jun 2018 02:42:12 -0700 (PDT)
Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Authentication-Results: mx.google.com;
       dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=ZfutT256;
       spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S932388AbeF2HIi (ORCPT <rfc822;mailist1go@gmail.com> + 99 others);
        Fri, 29 Jun 2018 03:08:38 -0400
Received: from bombadil.infradead.org ([198.137.202.133]:33598 "EHLO
        bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S932296AbeF2HIg (ORCPT
        <rfc822;linux-kernel@vger.kernel.org>);
        Fri, 29 Jun 2018 03:08:36 -0400
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;
        d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version
        :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To:
        Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:
        Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:
        List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive;
         bh=1AhVz3NWTTH4SlYJS27ydvoKbvYaCPDuc6nih+TwmHc=; b=ZfutT256vpFi+g/yorj6A4nha
        7KNPApqN6owifYncanV/3ydmVkECn1OKZQifNW7sTyrDDS5eZD2do5fBdxQ3EdwW9TSNfqX1eomLm
        focdiK6XVhBN8TJirNmyJdg6/Qsj4X5HvfCf/G154e6Fl2Tk2aUVM9qfvZv+QRGMb1Yx1UV4jmvz3
        Txk8UvnvVvmwmRh3Ol0lBFCKRv5MfJE8b04062zrRfiknn74VW2fJSxf09ngx42Ai0vEO7kW6Pzj1
        ZvHc05aiWYiVoOlQSdpdkn2gx1nBodIRSmAfYlYOeK9GJPcw/p4xlkXX9E9aLpVw3UkU1rjm3agwM
        sRljtxRNQ==;
Received: from hch by bombadil.infradead.org with local (Exim 4.90_1 #2 (Red Hat Linux))
        id 1fYnWC-0003QO-RS; Fri, 29 Jun 2018 07:08:32 +0000
Date:   Fri, 29 Jun 2018 00:08:32 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Zong Li <zong@andestech.com>
Cc:     palmer@sifive.com, hch@infradead.org,
        linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
        zongbox@gmail.com, greentime@andestech.com
Subject: Re: [PATCH v2 1/4] RISC-V: Add conditional macro for zone of DMA32
Message-ID: <20180629070832.GA12956@infradead.org>
References: <cover.1529915117.git.zong@andestech.com>
 <3d8fcfce1e99fe1f07c11b535319164ee2511c02.1529915117.git.zong@andestech.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <3d8fcfce1e99fe1f07c11b535319164ee2511c02.1529915117.git.zong@andestech.com>
User-Agent: Mutt/1.9.2 (2017-12-15)
X-SRS-Rewrite: SMTP reverse-path rewritten from <hch@infradead.org> by bombadil.infradead.org. See http://www.infradead.org/rpr.html
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Mon, Jun 25, 2018 at 04:49:37PM +0800, Zong Li wrote:
> The DMA32 is for 64-bit usage.
> 
> Signed-off-by: Zong Li <zong@andestech.com>

Looks good,

Reviewed-by: Christoph Hellwig <hch@lst.de>