Re: [PATCH v4 5/5] x86/kvm: Add guest support for detecting and enabling SEV Live Migration feature.

[Steve Rutherford]

On Mon, Jun 28, 2021 at 12:34 PM Ashish Kalra <ashish.kalra@xxxxxxx> wrote:
>
> Hello Steve,
>
> Do you have any final thoughts on this ?

Hi Ashish,

Don't block this because of my lack of understanding.  I'm still
curious about the interactions between SEV and kexec
--preserved-state. If you have concerns about --preserved-state
breaking live-migration (when returning to the original kernel), you
could have kexec's with that flag return an error on Live Migratable
SEV kernels.

Thanks,
Steve