[PATCH 1/2] conf: Introduce TCG domain features

[Kashyap Chamarthy]

On Thu, Nov 04, 2021 at 07:09:07PM +0100, Kashyap Chamarthy wrote:
> On Thu, Nov 04, 2021 at 01:22:52PM +0100, Michal Privoznik wrote:
> > It may come handy to be able to tweak TCG options, in this
> > specific case the size of translation block cache size (tb-size).
> > Since we can expect more knobs to tweak let's put them under
> > common element, like this:
> > 
> >   <domain>
> >     <features>
> >       <tcg>
> >         <tb-cache unit='MiB'>128</tb-cache>
> 
> Any objection to using underscore (tb_cache), instead of hyphen
> (tb-cache)?  I realize the QEMU option uses the hyphen.
> 
> The reason I ask is, as you may know, Python does not allow using
> assignment operators to its variable names.  And when OpenStack Nova
> adds XML modelling classes for <tcg>, "tb-size" will end up being a
> variable.

I forgot to mention that this is not an issue.  It can be trivially
solved in Python to handle the hyphen <-> underscore parsing.  Sorry for
the noise.

-- 
/kashyap