[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

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



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



 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.