Re: [PATCH v9 0/7] KVM: x86: Allow Qemu/KVM to use PVH entry point

From: Borislav Petkov
Date: Wed Dec 12 2018 - 15:39:19 EST


On Tue, Dec 11, 2018 at 11:29:21AM -0800, Maran Wilson wrote:
> Is your question about what options you need to provide to Qemu? Or is your
> question about the SW implementation choices?
>
> Assuming the former...

Yeah, that's what I wanted to know. But looking at it, I'm booting
bzImage here just as quickly and as flexible so I don't see the
advantage of this new method for my use case here of booting kernels
in qemu.

But maybe there's a good use case where firmware is slow and one doesn't
really wanna noodle through it or when one does start a gazillion VMs
per second or whatever...

Thx.

--
Regards/Gruss,
Boris.

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