Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Date:   Fri, 15 May 2020 11:53:21 -0600
From:   Jonathan Corbet <corbet@lwn.net>
To:     Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Cc:     Linux Doc Mailing List <linux-doc@vger.kernel.org>,
        linux-kernel@vger.kernel.org,
        Daniel Jordan <daniel.m.jordan@oracle.com>,
        Masahiro Yamada <yamada.masahiro@socionext.com>,
        Mike Rapoport <rppt@linux.ibm.com>
Subject: Re: [PATCH 02/14] docs: add bus-virt-phys-mapping.txt to core-api
Message-ID: <20200515115321.6e00ba57@lwn.net>
In-Reply-To: <ccd32aa5231b0e235a555fdecc4c0d274e5a6161.1588345503.git.mchehab+huawei@kernel.org>
References: <cover.1588345503.git.mchehab+huawei@kernel.org>
        <ccd32aa5231b0e235a555fdecc4c0d274e5a6161.1588345503.git.mchehab+huawei@kernel.org>
Organization: LWN.net
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 8bit
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Fri,  1 May 2020 17:37:46 +0200
Mauro Carvalho Chehab <mchehab+huawei@kernel.org> wrote:

> This describes an old interface used prior the new DMA-API
> interfaces. Add it to the core-api guide, just after the
> DMA stuff.
> 
> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
> ---
>  .../bus-virt-phys-mapping.rst}                                   | 0
>  Documentation/core-api/index.rst                                 | 1 +
>  2 files changed, 1 insertion(+)
>  rename Documentation/{bus-virt-phys-mapping.txt => core-api/bus-virt-phys-mapping.rst} (100%)

For this one, I think we should maybe just delete the file.  It contains a
warning from *20 years ago* saying not to use it, and talks about
functions like isa_readl() that haven't existed i the kernel for some
time.  Is there any reason to keep dragging it around?

jon