linux-kernel - Re: linux-next: build warning after merge of the akpm-current tree

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Message-ID: <20201105070311.GU4879@kernel.org>
Date:   Thu, 5 Nov 2020 09:03:11 +0200
From:   Mike Rapoport <rppt@...nel.org>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Anand K Mistry <amistry@...gle.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: linux-next: build warning after merge of the akpm-current tree

On Thu, Nov 05, 2020 at 05:45:49PM +1100, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the akpm-current tree, today's linux-next build (htmldocs)
> produced this warning:
> 
> Documentation/filesystems/proc.rst:296: WARNING: Malformed table.
> Text in column margin in table line 61.
> 
> ==========================  ===================================================
> Field                       Content
> ==========================  ===================================================
  ...
> Speculation_Store_Bypass    speculative store bypass mitigation status
> Speculation_Indirect_Branch indirect branch speculation mode
  ...
> ==========================  ===================================================
> Documentation/filesystems/proc.rst:234: WARNING: Error parsing content block for the "table" directive: exactly one table expected.

Looks like left column became too wide, so rather than shift the right
column to the right, I'd suggest to drop underscores in Speculation*.

> 
> .. table:: Table 1-2: Contents of the status files (as of 4.19)
> 
>  ==========================  ===================================================
>  Field                       Content
>  ==========================  ===================================================
   ...
>  Speculation_Store_Bypass    speculative store bypass mitigation status
>  Speculation_Indirect_Branch indirect branch speculation mode
>  Cpus_allowed                mask of CPUs on which this process may run
>  Cpus_allowed_list           Same as previous, but in "list format"
>  Mems_allowed                mask of memory nodes allowed to this process
>  Mems_allowed_list           Same as previous, but in "list format"
>  voluntary_ctxt_switches     number of voluntary context switches
>  nonvoluntary_ctxt_switches  number of non voluntary context switches
>  ==========================  ===================================================

Same here.
 
> Introduced by commit
> 
>   60b492d745d5 ("proc: provide details on indirect branch speculation")
> 
> -- 
> Cheers,
> Stephen Rothwell



-- 
Sincerely yours,
Mike.