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SubjectRe: [PATCH v5 27/34] KVM: SVM: Add support for booting APs for an SEV-ES guest
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On 04/01/21 18:38, Tom Lendacky wrote:
>>
>> Paolo, is this something along the lines of what you were thinking, or am
>> I off base? I created kvm_emulate_ap_reset_hold() to keep the code
>> consolidated and remove the duplication, but can easily make those
>> changes
>> local to sev.c. I'd also like to rename SVM_VMGEXIT_AP_HLT_LOOP to
>> SVM_VMGEXIT_AP_RESET_HOLD to more closely match the GHBC document, but
>> that can be done later (if possible, since it is already part of the uapi
>> include file).
>
> Paolo, a quick ping after the holidays as to whether this is the
> approach you were thinking. I think there are a couple of places in
> x86.c to update (vcpu_block() and kvm_arch_vcpu_ioctl_get_mpstate()), also.

Yes, this is the basic idea.

Paolo

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