1 files changed, 3 insertions, 1 deletions

diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index f489d7a9be9..b41b27af33e 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -761,7 +761,7 @@ static void __init acpi_register_lapic_address(unsigned long address)
 
         set_fixmap_nocache(FIX_APIC_BASE, address);
         if (boot_cpu_physical_apicid == -1U) {
-                boot_cpu_physical_apicid  = GET_APIC_ID(read_apic_id());
+                boot_cpu_physical_apicid  = read_apic_id();
 #ifdef CONFIG_X86_32
                 apic_version[boot_cpu_physical_apicid] =
                          GET_APIC_VERSION(apic_read(APIC_LVR));
@@ -1337,7 +1337,9 @@ static void __init acpi_process_madt(void)
                                 acpi_ioapic = 1;
 
                                 smp_found_config = 1;
+#ifdef CONFIG_X86_32
                                 setup_apic_routing();
+#endif
                         }
                 }
                 if (error == -EINVAL) {