x86, UV: Fix UV apic mode

Change SGI UV default apicid mode to "physical". This is
required to match settings in the UV hub chip.
Signed-off-by: NJack Steiner <steiner@sgi.com>
LKML-Reference: <20090727143856.GA8905@sgi.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

arch/x86/kernel/apic/x2apic_uv_x.c

@@ -261,7 +261,7 @@ struct apic apic_x2apic_uv_x = {
 	.apic_id_registered		= uv_apic_id_registered,
 
 	.irq_delivery_mode		= dest_Fixed,
-	.irq_dest_mode			= 1, /* logical */
+	.irq_dest_mode			= 0, /* physical */
 
 	.target_cpus			= uv_target_cpus,
 	.disable_esr			= 0,