From: Sean Christopherson Date: Tue, 17 Dec 2019 21:32:40 +0000 (-0800) Subject: KVM: x86: Add CPUID_7_1_EAX to the reverse CPUID table X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=daa0d8c3a48732e5f64c69cca4c597cab1dfd455;p=openwrt%2Fstaging%2Fblogic.git 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 Signed-off-by: Paolo Bonzini --- diff --git a/arch/x86/kvm/cpuid.h b/arch/x86/kvm/cpuid.h index f908f76216bf..5fc424d2e1fa 100644 --- 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)