3 files changed, 10 insertions, 4 deletions

diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index 5e3969c36d7f..3c896946f4cc 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -233,6 +233,7 @@ extern void sync_Arb_IDs(void);
 extern void init_bsp_APIC(void);
 extern void setup_local_APIC(void);
 extern void end_local_APIC_setup(void);
+extern void bsp_end_local_APIC_setup(void);
 extern void init_apic_mappings(void);
 void register_lapic_address(unsigned long address);
 extern void setup_boot_APIC_clock(void);
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 06c196d7e59c..76b96d74978a 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -1381,12 +1381,17 @@ void __cpuinit end_local_APIC_setup(void)
 #endif
 
         apic_pm_activate();
+}
+
+void __init bsp_end_local_APIC_setup(void)
+{
+        end_local_APIC_setup();
 
         /*
          * Now that local APIC setup is completed for BP, configure the fault
          * handling for interrupt remapping.
          */
-        if (!smp_processor_id() && intr_remapping_enabled)
+        if (intr_remapping_enabled)
                 enable_drhd_fault_handling();
 
 }
@@ -1756,7 +1761,7 @@ int __init APIC_init_uniprocessor(void)
                 enable_IO_APIC();
 #endif
 
-        end_local_APIC_setup();
+        bsp_end_local_APIC_setup();
 
 #ifdef CONFIG_X86_IO_APIC
         if (smp_found_config && !skip_ioapic_setup && nr_ioapics)
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 03273b6c272c..08776a953487 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1060,7 +1060,7 @@ static int __init smp_sanity_check(unsigned max_cpus)
 
                 connect_bsp_APIC();
                 setup_local_APIC();
-                end_local_APIC_setup();
+                bsp_end_local_APIC_setup();
                 return -1;
         }
 
@@ -1137,7 +1137,7 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus)
         if (!skip_ioapic_setup && nr_ioapics)
                 enable_IO_APIC();
 
-        end_local_APIC_setup();
+        bsp_end_local_APIC_setup();
 
         map_cpu_to_logical_apicid();