[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v4 14/14] xen/x86: setup PVHv2 Dom0 ACPI tables
>>> On 22.12.16 at 17:17, <boris.ostrovsky@xxxxxxxxxx> wrote: > On 12/22/2016 07:17 AM, Roger Pau Monne wrote: >> Maybe Boris has some ideas about how to do CPU hotplug for Dom0? > > Why would Xen need to be able to parse the AML that is intended to be > executed by dom0? I'd think that all the hypervisor would need to do is > to load it into memory, not any different from how it's done for regular > guests. Well, if Dom0 executed the unmodified _MAT, it would get back data relating to the physical CPU. Roger is overriding MADT to present virtual CPU information to Dom0, and this would likewise need to happen for the _MAT return value. Jan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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