KVM: x86: Add CPUID_7_1_EAX to the reverse CPUID table

Add an entry for CPUID_7_1_EAX in the reserve_cpuid array in preparation
for incorporating the array in bit() build-time assertions, specifically
to avoid an assertion on F(AVX512_BF16) in do_cpuid_7_mask().

No functional change intended.

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/arch/x86/kvm/cpuid.h b/arch/x86/kvm/cpuid.h
index f908f76..5fc424d 100644 (file)
--- a/arch/x86/kvm/cpuid.h
+++ b/arch/x86/kvm/cpuid.h
@@ -53,6 +53,7 @@ static const struct cpuid_reg reverse_cpuid[] = {
        [CPUID_7_ECX]         = {         7, 0, CPUID_ECX},
        [CPUID_8000_0007_EBX] = {0x80000007, 0, CPUID_EBX},
        [CPUID_7_EDX]         = {         7, 0, CPUID_EDX},
+       [CPUID_7_1_EAX]       = {         7, 1, CPUID_EAX},
 };
 
 static inline u32 bit(int bitno)