From: Sean Christopherson <sean.j.christopherson@xxxxxxxxx>
Add SGX's sub-features leaf to the reverse CPUID lookup table in
preparation for adding SGX virtualization.
Signed-off-by: Sean Christopherson <sean.j.christopherson@xxxxxxxxx>
Signed-off-by: Kai Huang <kai.huang@xxxxxxxxx>
---
arch/x86/kvm/cpuid.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/kvm/cpuid.h b/arch/x86/kvm/cpuid.h
index f7a6e8f83783..88b7f5db55b9 100644
--- a/arch/x86/kvm/cpuid.h
+++ b/arch/x86/kvm/cpuid.h
@@ -63,6 +63,7 @@ static const struct cpuid_reg reverse_cpuid[] = {
[CPUID_8000_0007_EBX] = {0x80000007, 0, CPUID_EBX},
[CPUID_7_EDX] = { 7, 0, CPUID_EDX},
[CPUID_7_1_EAX] = { 7, 1, CPUID_EAX},
+ [CPUID_12_EAX] = { 0x12, 0, CPUID_EAX},
};
/*
--
2.29.2
