[PATCH] always report x2apic as supported feature

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We emulate x2apic in software, so host support is not required.

Signed-off-by: Gleb Natapov <gleb@xxxxxxxxxx>
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 00844eb..c256da7 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1497,6 +1497,9 @@ static void do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function,
 	case 1:
 		entry->edx &= kvm_supported_word0_x86_features;
 		entry->ecx &= kvm_supported_word4_x86_features;
+		/* we support x2apic emulation even if host does not support
+		   it since we emulate x2apic in software */
+		entry->ecx |= F(X2APIC);
 		break;
 	/* function 2 entries are STATEFUL. That is, repeated cpuid commands
 	 * may return different values. This forces us to get_cpu() before
--
			Gleb.
--
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