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SubjectRe: [PATCH v2 6/8] KVM: x86: Fold 'enum kvm_ex_reg' definitions into 'enum kvm_reg'
Date
Paolo Bonzini <pbonzini@redhat.com> writes:

> On 30/09/19 11:25, Vitaly Kuznetsov wrote:
>>> -enum kvm_reg_ex {
>>> VCPU_EXREG_PDPTR = NR_VCPU_REGS,
>> (Personally, I would've changed that to NR_VCPU_REGS + 1)
>>
>
> Why?
>

Just so every entry in the enum is different and NR_VCPU_REGS acts as a
guardian.

--
Vitaly

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