Re: [Xen-devel] [PATCH RFC 1/2] linux/vnuma: vnuma support for pv guest

[George Dunlap <George.Dunlap@xxxxxxxxxxxxx>]

On Thu, Aug 29, 2013 at 12:25 AM, Matt Wilson <msw@xxxxxxxxxx> wrote:
> On Wed, Aug 28, 2013 at 04:10:11PM -0400, Elena Ufimtseva wrote:
>> Hi Matt
>>
>> Do you construct these tables via hypercalls?
>> Will be good to see the details on how you do it and if I can use it as well.
>> Thank you.
>
> All the ACPI tables get built in guest memory by hvmloader.

Our end goal is to be able to have dom0 boot with NUMA, so whatever we
do will have to be constructed in Xen as well.  If making the ACPI
tables is fairly straightforward, that might be an option; but if it's
really complicated, we probably want to stick with what we have.

 -George

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