diff --git a/arch/x86/include/asm/mpspec.h b/arch/x86/include/asm/mpspec.h
index 1b79d0ee95dfabbcfbdc9d661b84c2ec4014cddf..c72c7ff78fcdc141e965910a89565a06a2a13027 100644
--- a/arch/x86/include/asm/mpspec.h
+++ b/arch/x86/include/asm/mpspec.h
@@ -61,8 +61,6 @@ static inline void e820__memblock_alloc_reserved_mpc_new(void) { }
 #define mpparse_parse_smp_config	x86_init_noop
 #endif
 
-int generic_processor_info(int apicid);
-
 extern DECLARE_BITMAP(phys_cpu_present_map, MAX_LOCAL_APIC);
 
 static inline void reset_phys_cpu_present_map(u32 apicid)
diff --git a/arch/x86/kernel/cpu/topology.c b/arch/x86/kernel/cpu/topology.c
index 3dd7e6c08cb58bea14a844164ea76444d6419e01..669e258b9e0b490e995a7a4861df9bc2c6b38012 100644
--- a/arch/x86/kernel/cpu/topology.c
+++ b/arch/x86/kernel/cpu/topology.c
@@ -133,7 +133,7 @@ static void cpu_update_apic(int cpu, u32 apicid)
 		cpu_mark_primary_thread(cpu, apicid);
 }
 
-int generic_processor_info(int apicid)
+static int generic_processor_info(int apicid)
 {
 	int cpu, max = nr_cpu_ids;
 
diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index 9c000c409eb1df0ce4775ef7572bb78fae9cee89..1ccd30c8246faad1a2322081d030681ea8578288 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -36,6 +36,8 @@
  * Checksum an MP configuration block.
  */
 
+static unsigned int num_procs __initdata;
+
 static int __init mpf_checksum(unsigned char *mp, int len)
 {
 	int sum = 0;
@@ -50,16 +52,15 @@ static void __init MP_processor_info(struct mpc_cpu *m)
 {
 	char *bootup_cpu = "";
 
-	if (!(m->cpuflag & CPU_ENABLED)) {
-		disabled_cpus++;
+	topology_register_apic(m->apicid, CPU_ACPIID_INVALID, m->cpuflag & CPU_ENABLED);
+	if (!(m->cpuflag & CPU_ENABLED))
 		return;
-	}
 
 	if (m->cpuflag & CPU_BOOTPROCESSOR)
 		bootup_cpu = " (Bootup-CPU)";
 
 	pr_info("Processor #%d%s\n", m->apicid, bootup_cpu);
-	generic_processor_info(m->apicid);
+	num_procs++;
 }
 
 #ifdef CONFIG_X86_IO_APIC
@@ -236,9 +237,9 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early)
 		}
 	}
 
-	if (!num_processors)
+	if (!num_procs && !acpi_lapic)
 		pr_err("MPTABLE: no processors registered!\n");
-	return num_processors;
+	return num_procs || acpi_lapic;
 }
 
 #ifdef CONFIG_X86_IO_APIC
@@ -529,8 +530,8 @@ static __init void mpparse_get_smp_config(unsigned int early)
 	} else
 		BUG();
 
-	if (!early)
-		pr_info("Processors: %d\n", num_processors);
+	if (!early && !acpi_lapic)
+		pr_info("Processors: %d\n", num_procs);
 	/*
 	 * Only use the first configuration found.
 	 */