temporary work around for 16 bit code in kqemu


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1527 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/exec-all.h b/exec-all.h
index b7c0ad8..5e809b0 100644
--- a/exec-all.h
+++ b/exec-all.h
@@ -615,7 +615,8 @@
            (env->eflags & IOPL_MASK) != IOPL_MASK &&
            (env->cr[0] & CR0_PE_MASK) && 
            (env->eflags & IF_MASK) &&
-           !(env->eflags & VM_MASK));
+           !(env->eflags & VM_MASK) &&
+           (env->ldt.limit == 0 || env->ldt.limit == 0x27));
 }
 
 #endif