Re: MISRA: Compatible declarations for sort and bsearch

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Mon, 27 Nov 2023, Nicola Vetrini wrote:
> > > /*
> > >   * TODO: make first_valid_mfn static when NUMA is supported on Arm, this
> > >   * is required because the dummy helpers are using it.
> > >   */
> > > extern mfn_t first_valid_mfn;
> > > 
> > > it should probably be deviated.
> > 
> > NUMA work is still in progress for Arm, I think, so I'd rather wait with
> > deviating.
> > 
> 
> +Stefano
> 
> I can leave it as is, if that's indeed going to become static at some point.

I see the point in waiting given the TODO comment, but I wouldn't want
this issue to be the only thing standing between us and zero violation
of Rule 8.4 on ARM. So I think we should add SAF to the comment and
remove it when not necessary any longer.