1 files changed, 9 insertions, 0 deletions

diff --git a/arch/x86/kvm/cpuid.h b/arch/x86/kvm/cpuid.h
index 26d1fb437eb5..a10e46016851 100644
--- a/arch/x86/kvm/cpuid.h
+++ b/arch/x86/kvm/cpuid.h
@@ -17,6 +17,7 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
 int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
                               struct kvm_cpuid2 *cpuid,
                               struct kvm_cpuid_entry2 __user *entries);
+void kvm_cpuid(struct kvm_vcpu *vcpu, u32 *eax, u32 *ebx, u32 *ecx, u32 *edx);
 
 
 static inline bool guest_cpuid_has_xsave(struct kvm_vcpu *vcpu)
@@ -51,4 +52,12 @@ static inline bool guest_cpuid_has_osvw(struct kvm_vcpu *vcpu)
         return best && (best->ecx & bit(X86_FEATURE_OSVW));
 }
 
+static inline bool guest_cpuid_has_pcid(struct kvm_vcpu *vcpu)
+{
+        struct kvm_cpuid_entry2 *best;
+
+        best = kvm_find_cpuid_entry(vcpu, 1, 0);
+        return best && (best->ecx & bit(X86_FEATURE_PCID));
+}
+
 #endif