linux-kernel - Re: [PATCH v2 04/29] docs: admin-guide: hw-vuln: avoid using ReST :doc:`foo` markup

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Date:   Wed, 16 Jun 2021 11:21:28 -0700
From:   mark gross <mgross@...ux.intel.com>
To:     Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
Cc:     Jonathan Corbet <corbet@....net>,
        Linux Doc Mailing List <linux-doc@...r.kernel.org>,
        Heinrich Schuchardt <xypron.glpk@....de>,
        Mark Gross <mgross@...ux.intel.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 04/29] docs: admin-guide: hw-vuln: avoid using ReST
 :doc:`foo` markup

On Wed, Jun 16, 2021 at 08:27:19AM +0200, Mauro Carvalho Chehab wrote:
> The :doc:`foo` tag is auto-generated via automarkup.py.
and that is not good why?

> So, use the filename at the sources, instead of :doc:`foo`.
> 
> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
> ---
>  .../hw-vuln/special-register-buffer-data-sampling.rst          | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/admin-guide/hw-vuln/special-register-buffer-data-sampling.rst b/Documentation/admin-guide/hw-vuln/special-register-buffer-data-sampling.rst
> index 3b1ce68d2456..966c9b3296ea 100644
> --- a/Documentation/admin-guide/hw-vuln/special-register-buffer-data-sampling.rst
> +++ b/Documentation/admin-guide/hw-vuln/special-register-buffer-data-sampling.rst
> @@ -3,7 +3,8 @@
>  SRBDS - Special Register Buffer Data Sampling
>  =============================================
>  
> -SRBDS is a hardware vulnerability that allows MDS :doc:`mds` techniques to
I thought the point of :doc:`mds` was to insert a tag or link to the mds
document.

> +SRBDS is a hardware vulnerability that allows MDS
> +Documentation/admin-guide/hw-vuln/mds.rst techniques to
will this make a hyper-link in generated HTML docs?

FWIW I'm ok with this change either way.  I just wanted to understand a little
better.

--mark

>  infer values returned from special register accesses.  Special register
>  accesses are accesses to off core registers.  According to Intel's evaluation,
>  the special register reads that have a security expectation of privacy are
> -- 
> 2.31.1
>