KVM: x86: Expose AVX512 VP2INTERSECT in cpuid for TGL

On Tigerlake new AVX512 VP2INTERSECT feature is available.
This allows to expose it via KVM_GET_SUPPORTED_CPUID.

Cc: "Zhong, Yang" <yang.zhong@intel.com>
Signed-off-by: NZhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

arch/x86/kvm/cpuid.c

@@ -338,7 +338,7 @@ void kvm_set_cpu_caps(void)
 	kvm_cpu_cap_mask(CPUID_7_EDX,
 		F(AVX512_4VNNIW) | F(AVX512_4FMAPS) | F(SPEC_CTRL) |
 		F(SPEC_CTRL_SSBD) | F(ARCH_CAPABILITIES) | F(INTEL_STIBP) |
-		F(MD_CLEAR)
+		F(MD_CLEAR) | F(AVX512_VP2INTERSECT)
 	);
 
 	/* TSC_ADJUST and ARCH_CAPABILITIES are emulated in software. */