Re: [Xen-devel] How to create a PVHv2 guest

[Roger Pau Monné <roger.pau@xxxxxxxxxx>]

On Mon, Sep 11, 2017 at 09:58:01AM +0800, Chao Gao wrote:
> Hi, Roger.
> 
> I meet an error when creating a pvh guest. I am using commit 6e2a4c73564a. 
> From the error log, I found bootlate_pv()->pin_table always failed. And the
> failure was caused by is_pv_domain(pg_owner) in do_mmuext_op(). Do you have
> any idea on this?

IIRC bootlate_pv should never be called for a PVH guest. I'm not
really sure how you can get there, can you paste/attach your Linux
kernel config file?

Also I'm not sure using a qcow2 disk is going to work properly, the
current PVHv2 tools implementation will not spawn a QEMU instance to
act as the backend.

In any case I'm working on a new interface that can be found at:

https://lists.xenproject.org/archives/html/xen-devel/2017-09/msg00647.html

Thanks, Roger.

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