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KVM: x86: add guest_cpuid_is_intel

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This is similar to existing 'guest_cpuid_is_amd_or_hygon'

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20210401111928.996871-2-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Maxim Levitsky 2021-04-01 14:19:27 +03:00 committed by Paolo Bonzini
parent eba04b20e4
commit c1df4aac44
1 changed files with 8 additions and 0 deletions
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8
arch/x86/kvm/cpuid.h
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@ -248,6 +248,14 @@ static inline bool guest_cpuid_is_amd_or_hygon(struct kvm_vcpu *vcpu)
is_guest_vendor_hygon(best->ebx, best->ecx, best->edx));
}
static inline bool guest_cpuid_is_intel(struct kvm_vcpu *vcpu)
{
struct kvm_cpuid_entry2 *best;
best = kvm_find_cpuid_entry(vcpu, 0, 0);
return best && is_guest_vendor_intel(best->ebx, best->ecx, best->edx);
}
static inline int guest_cpuid_family(struct kvm_vcpu *vcpu)
{
struct kvm_cpuid_entry2 *best;