Re: [PATCH 0/12] direct-map DomUs

[Julien Grall <julien@xxxxxxx>]

Hi Stefano,

On 29/04/2020 21:16, Stefano Stabellini wrote:
> On Thu, 16 Apr 2020, Julien Grall wrote:
> > > Stefano Stabellini (12):
> > >         xen: introduce xen_dom_flags
> > >         xen/arm: introduce arch_xen_dom_flags and direct_map
> > >         xen/arm: introduce 1:1 mapping for domUs
> > >         xen: split alloc_heap_pages in two halves for reusability
> > >         xen: introduce reserve_heap_pages
> > >         xen/arm: reserve 1:1 memory for direct_map domUs
> > >         xen/arm: new vgic: rename vgic_cpu/dist_base to c/dbase
> > >         xen/arm: if is_domain_direct_mapped use native addresses for GICv2
> > >         xen/arm: if is_domain_direct_mapped use native addresses for GICv3
> > >         xen/arm: if is_domain_direct_mapped use native UART address for vPL011
> > The 3 patches above cover addresses but not interrupts. Why?
> Hi Julien,
>
> I take that you are referring to GUEST_VPL011_SPI, right?
GUEST_VPL011_SPI is at least one of them. For long term, we may want to 
consider PPIs as well (e.g timer).
Cheers,

--
Julien Grall