Re: [Xen-devel] [PATCH v2] libxl: put RSDP for PVH guest near 4GB

[Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>]

On 01/18/2018 05:33 AM, Wei Liu wrote:
> On Thu, Jan 18, 2018 at 11:31:32AM +0100, Juergen Gross wrote:
>> Wei,
>>
>> On 01/12/17 15:14, Juergen Gross wrote:
>>> Instead of locating the RSDP table below 1MB put it just below 4GB
>>> like the rest of the ACPI tables in case of PVH guests. This will
>>> avoid punching more holes than necessary into the memory map.
>>>
>>> Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
>>> Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>
>> Mind applying this one?
> Don't worry, it is in my queue.
>
> Will come to this and other patches I accumulated soon.
>
> Wei.

This requires kernel changes, doesn't it?

https://lists.xenproject.org/archives/html/xen-devel/2017-12/msg00714.html

And this series apparently never made it to the tree.

PVH guests are broken now on staging.

-boris



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