1 files changed, 23 insertions, 23 deletions

diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c
index 994298bf4921..d341f798255c 100644
--- a/arch/x86/kernel/apic_64.c
+++ b/arch/x86/kernel/apic_64.c
@@ -677,7 +677,7 @@ void __init init_bsp_APIC(void)
  */
 void __cpuinit setup_local_APIC(void)
 {
-        unsigned int value, maxlvt;
+        unsigned int value;
         int i, j;
 
         value = apic_read(APIC_LVR);
@@ -773,32 +773,23 @@ void __cpuinit setup_local_APIC(void)
         else
                 value = APIC_DM_NMI | APIC_LVT_MASKED;
         apic_write(APIC_LVT1, value);
+}
+
+void __cpuinit lapic_setup_esr(void)
+{
+        unsigned maxlvt = lapic_get_maxlvt();
 
+        apic_write(APIC_LVTERR, ERROR_APIC_VECTOR);
         /*
-         * Now enable IO-APICs, actually call clear_IO_APIC
-         * We need clear_IO_APIC before enabling vector on BP
+         * spec says clear errors after enabling vector.
          */
-        if (!smp_processor_id() && !skip_ioapic_setup && nr_ioapics)
-                enable_IO_APIC();
-
-        {
-                unsigned oldvalue;
-                maxlvt = lapic_get_maxlvt();
-                oldvalue = apic_read(APIC_ESR);
-                value = ERROR_APIC_VECTOR;      // enables sending errors
-                apic_write(APIC_LVTERR, value);
-                /*
-                 * spec says clear errors after enabling vector.
-                 */
-                if (maxlvt > 3)
-                        apic_write(APIC_ESR, 0);
-                value = apic_read(APIC_ESR);
-                if (value != oldvalue)
-                        apic_printk(APIC_VERBOSE,
-                        "ESR value after enabling vector: %08x, after %08x\n",
-                        oldvalue, value);
-        }
+        if (maxlvt > 3)
+                apic_write(APIC_ESR, 0);
+}
 
+void __cpuinit end_local_APIC_setup(void)
+{
+        lapic_setup_esr();
         nmi_watchdog_default();
         setup_apic_nmi_watchdog(NULL);
         apic_pm_activate();
@@ -879,6 +870,15 @@ int __init APIC_init_uniprocessor(void)
 
         setup_local_APIC();
 
+        /*
+         * Now enable IO-APICs, actually call clear_IO_APIC
+         * We need clear_IO_APIC before enabling vector on BP
+         */
+        if (!skip_ioapic_setup && nr_ioapics)
+                enable_IO_APIC();
+
+        end_local_APIC_setup();
+
         if (smp_found_config && !skip_ioapic_setup && nr_ioapics)
                 setup_IO_APIC();
         else