Re: [PATCH] KVM: x86: Disallow hypercalls for guest callers in rings > 0

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On 08/03/2009 06:04 PM, Anthony Liguori wrote:
So CPL > 0 is only enforced on VMCALL from the hypervisor, not the guest (tip: don't ask what VMCALL in the hypervisor means).


Ah, it's used to call SMM peer mode... awesome :-)

Now you'll never be able to sleep at night.  Well I did try to warn you.

--
error compiling committee.c: too many arguments to function

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