Potential translation of LKMM docs into ReST

[Ignacio Encinas Rubio <ignacio@iencinas.com>]

Hello!

There is interest [1] to get the memory model documentation into the 
built docs. Akira pointed out that this was discussed in the past [2].

A couple of years have gone by, so I was wondering whether the decision
to keep plain text documentation still applies. 

There is an "easy" way [3] to get the plain text documentation into the
built docs, but I would be happy to work in a conversion into ReST if
that's what you want :)

Ccing people involved in [2]

Thanks!

[1] https://lore.kernel.org/all/87o6y5lvvg.fsf@trenco.lwn.net/
[2] https://lore.kernel.org/lkml/20190901133530.GL4125@linux.ibm.com/
[3] https://lore.kernel.org/all/20220927160559.97154-7-corbet@lwn.net/