testing: emulate real mode, not just big real mode.

Not-Signed-off-by: Avi Kivity <avi@redhat.com>
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 591dcea..1ee724e 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -3493,6 +3493,7 @@
 			return false;
 		if (!rmode_segment_valid(vcpu, VCPU_SREG_GS))
 			return false;
+		return false;
 	} else {
 	/* protected mode guest state checks */
 		if (!cs_ss_rpl_check(vcpu))