Commit daa0d8c3 authored Dec 17, 2019 by Sean Christopherson Committed by Paolo Bonzini Jan 21, 2020

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>

parent a0a2260c

arch/x86/kvm/cpuid.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -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)

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