[RFC PATCH] docs: Group arch-specific documentation under "CPU Architectures"

[Jonathan Corbet]

Jonathan Neuschäfer <j.neuschaefer at gmx.net> writes:

> To declutter the top-level table of contents (the side bar), this
> patch reduces the architecture-specfic documentation to one top-level
> item, "CPU Architectures".
>
> Signed-off-by: Jonathan Neuschäfer <j.neuschaefer at gmx.net>
> ---
>
> As a side effect, the TOC in index.html effectively gets one level of
> detail less. This could be fixed by specifying ':maxdepth: 3'.
> ---
>  Documentation/arch.rst  | 26 ++++++++++++++++++++++++++
>  Documentation/index.rst | 20 ++------------------
>  2 files changed, 28 insertions(+), 18 deletions(-)
>  create mode 100644 Documentation/arch.rst

I've badly wanted to clean up that page for a long time; this is a step
in that direction, so I'm happy to see it.  Applied, thanks.

And no, we need *less* detail on the front page, not more, so no need to
bring all that back.

Thanks,

jon