Index: sys/amd64/conf/VM
===================================================================
--- sys/amd64/conf/VM
+++ sys/amd64/conf/VM
@@ -84,7 +84,7 @@
 options		ALT_BREAK_TO_DEBUGGER
 
 # Make an SMP-capable kernel by default
-options 	SMP			# Symmetric MultiProcessor Kernel
+#options 	SMP			# Symmetric MultiProcessor Kernel
 
 # CPU frequency control
 #device		cpufreq
Index: sys/conf/config.mk
===================================================================
--- sys/conf/config.mk
+++ sys/conf/config.mk
@@ -11,8 +11,9 @@
 opt_global.h:
 	touch ${.TARGET}
 .if ${MACHINE} != "mips"
-	@echo "#define VIMAGE 1" >> ${.TARGET}
+	@echo "#define SMP 1" >> ${.TARGET}
 	@echo "#define MAC 1" >> ${.TARGET}
+	@echo "#define VIMAGE 1" >> ${.TARGET}
 .endif
 opt_bpf.h:
 	echo "#define DEV_BPF 1" > ${.TARGET}