1 files changed, 10 insertions, 3 deletions

diff --git a/arch/x86/kernel/apic/probe_64.c b/arch/x86/kernel/apic/probe_64.c
index 70935dd904db..e7c163661c77 100644
--- a/arch/x86/kernel/apic/probe_64.c
+++ b/arch/x86/kernel/apic/probe_64.c
@@ -50,9 +50,16 @@ static struct apic *apic_probe[] __initdata = {
 void __init default_setup_apic_routing(void)
 {
 #ifdef CONFIG_X86_X2APIC
-        if (apic == &apic_x2apic_phys || apic == &apic_x2apic_cluster) {
-                if (!intr_remapping_enabled)
-                        apic = &apic_flat;
+        if (x2apic && (apic != &apic_x2apic_phys &&
+#ifdef CONFIG_X86_UV
+                       apic != &apic_x2apic_uv_x &&
+#endif
+                       apic != &apic_x2apic_cluster)) {
+                if (x2apic_phys)
+                        apic = &apic_x2apic_phys;
+                else
+                        apic = &apic_x2apic_cluster;
+                printk(KERN_INFO "Setting APIC routing to %s\n", apic->name);
         }
 #endif