Re: [PATCH] console: generalize the ability for domU access

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Wed, 2 Aug 2023, Jan Beulich wrote:
> > -    for ( ; ; )
> > +    if ( d == NULL )
> 
> This covers both Xen receiving input and the domain receiving input having
> gone away. Originally in the latter case the next sequential (in domid
> numbering) domain would be switched to. In the new logic you start over
> from the beginning of the domain list. Such a change in behavior (if
> deemed acceptable at all, which I'm not convinced of) needs calling out in
> the description.

I think it would be best to keep the current behavior as we already
have people using it unless we have strong reasons to change it.