Messages in this thread | | | Date | Fri, 24 Jun 2022 10:09:24 -0700 | Subject | Re: [PATCHv7 00/14] mm, x86/cc: Implement support for unaccepted memory | From | Dave Hansen <> |
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On 6/24/22 10:06, Marc Orr wrote: > I think Peter's point is a little more nuanced than that. Once lazy > accept goes into the guest firmware -- without the feature negotiation > that Peter is suggesting -- cloud providers now have a bookkeeping > problem. Which images have kernels that can boot from a guest firmware > that doesn't pre-validate all the guest memory?
Hold on a sec though...
Is this a matter of
can boot from a guest firmware that doesn't pre-validate all the guest memory?
or
can boot from a guest firmware that doesn't pre-validate all the guest memory ... with access to all of that guest's RAM?
In other words, are we talking about "fails to boot" or "can't see all the RAM"?
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