diff --git a/arch/sparc64/kernel/devices.c b/arch/sparc64/kernel/devices.c
index 8171328..71eee39 100644
--- a/arch/sparc64/kernel/devices.c
+++ b/arch/sparc64/kernel/devices.c
@@ -200,7 +200,8 @@
 
 #ifndef CONFIG_SMP
 	{
-		int err, cpu_node;
+		int err, cpu_node, def;
+
 		err = cpu_find_by_instance(0, &cpu_node, NULL);
 		if (err) {
 			prom_printf("No cpu nodes, cannot continue\n");
@@ -209,21 +210,40 @@
 		cpu_data(0).clock_tick = prom_getintdefault(cpu_node,
 							    "clock-frequency",
 							    0);
+
+		def = ((tlb_type == hypervisor) ?
+		       (8 * 1024) :
+		       (16 * 1024));
 		cpu_data(0).dcache_size = prom_getintdefault(cpu_node,
 							     "dcache-size",
-							     16 * 1024);
+							     def);
+
+		def = 32;
 		cpu_data(0).dcache_line_size =
-			prom_getintdefault(cpu_node, "dcache-line-size", 32);
+			prom_getintdefault(cpu_node, "dcache-line-size",
+					   def);
+
+		def = 16 * 1024;
 		cpu_data(0).icache_size = prom_getintdefault(cpu_node,
 							     "icache-size",
-							     16 * 1024);
+							     def);
+
+		def = 32;
 		cpu_data(0).icache_line_size =
-			prom_getintdefault(cpu_node, "icache-line-size", 32);
+			prom_getintdefault(cpu_node, "icache-line-size",
+					   def);
+
+		def = ((tlb_type == hypervisor) ?
+		       (3 * 1024 * 1024) :
+		       (4 * 1024 * 1024));
 		cpu_data(0).ecache_size = prom_getintdefault(cpu_node,
 							     "ecache-size",
-							     4 * 1024 * 1024);
+							     def);
+
+		def = 64;
 		cpu_data(0).ecache_line_size =
-			prom_getintdefault(cpu_node, "ecache-line-size", 64);
+			prom_getintdefault(cpu_node, "ecache-line-size",
+					   def);
 		printk("CPU[0]: Caches "
 		       "D[sz(%d):line_sz(%d)] "
 		       "I[sz(%d):line_sz(%d)] "
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index c280e67..64046d3 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -78,7 +78,7 @@
 
 void __init smp_store_cpu_info(int id)
 {
-	int cpu_node;
+	int cpu_node, def;
 
 	/* multiplier and counter set by
 	   smp_setup_percpu_timer()  */
@@ -90,18 +90,32 @@
 
 	cpu_data(id).idle_volume		= 1;
 
+	def = ((tlb_type == hypervisor) ? (8 * 1024) : (16 * 1024));
 	cpu_data(id).dcache_size = prom_getintdefault(cpu_node, "dcache-size",
-						      16 * 1024);
+						      def);
+
+	def = 32;
 	cpu_data(id).dcache_line_size =
-		prom_getintdefault(cpu_node, "dcache-line-size", 32);
+		prom_getintdefault(cpu_node, "dcache-line-size", def);
+
+	def = 16 * 1024;
 	cpu_data(id).icache_size = prom_getintdefault(cpu_node, "icache-size",
-						      16 * 1024);
+						      def);
+
+	def = 32;
 	cpu_data(id).icache_line_size =
-		prom_getintdefault(cpu_node, "icache-line-size", 32);
+		prom_getintdefault(cpu_node, "icache-line-size", def);
+
+	def = ((tlb_type == hypervisor) ?
+	       (3 * 1024 * 1024) :
+	       (4 * 1024 * 1024));
 	cpu_data(id).ecache_size = prom_getintdefault(cpu_node, "ecache-size",
-						      4 * 1024 * 1024);
+						      def);
+
+	def = 64;
 	cpu_data(id).ecache_line_size =
-		prom_getintdefault(cpu_node, "ecache-line-size", 64);
+		prom_getintdefault(cpu_node, "ecache-line-size", def);
+
 	printk("CPU[%d]: Caches "
 	       "D[sz(%d):line_sz(%d)] "
 	       "I[sz(%d):line_sz(%d)] "