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Re: [Xen-devel] [Hackathon] Linux session notes

>>> On 02.06.14 at 17:36, <david.vrabel@xxxxxxxxxx> wrote:
> Jan Beulich said that SuSe planned to jump from classic kernel
> straight to PVH.

I didn't say we plan to, I said we might.

> 512 GiB PV guest limit. The fix (4-level p2m) is present in Xen (but
> not tools for save/restore?) but PVHVM or PVH is recommended instead
> of extending PV.

This, btw, also places a limit on kexec/kdump of Dom0 (since that iirc
also involves reading the P2M table and its [multi-level] MFNs). But
hopefully people won't run Dom0 with 512Gb or more anyway...


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