1 files changed, 22 insertions, 20 deletions

diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic.c
index b5229affb953..b13d3c4dbd42 100644
--- a/arch/x86/kernel/apic.c
+++ b/arch/x86/kernel/apic.c
@@ -98,8 +98,8 @@ __setup("apicpmtimer", setup_apicpmtimer);
 #ifdef HAVE_X2APIC
 int x2apic;
 /* x2apic enabled before OS handover */
-int x2apic_preenabled;
-int disable_x2apic;
+static int x2apic_preenabled;
+static int disable_x2apic;
 static __init int setup_nox2apic(char *str)
 {
         disable_x2apic = 1;
@@ -119,8 +119,6 @@ EXPORT_SYMBOL_GPL(local_apic_timer_c2_ok);
 
 int first_system_vector = 0xfe;
 
-char system_vectors[NR_VECTORS] = { [0 ... NR_VECTORS-1] = SYS_VECTOR_FREE};
-
 /*
  * Debug level, exported for io_apic.c
  */
@@ -142,7 +140,7 @@ static int lapic_next_event(unsigned long delta,
                             struct clock_event_device *evt);
 static void lapic_timer_setup(enum clock_event_mode mode,
                               struct clock_event_device *evt);
-static void lapic_timer_broadcast(cpumask_t mask);
+static void lapic_timer_broadcast(const struct cpumask *mask);
 static void apic_pm_activate(void);
 
 /*
@@ -228,7 +226,7 @@ void xapic_icr_write(u32 low, u32 id)
         apic_write(APIC_ICR, low);
 }
 
-u64 xapic_icr_read(void)
+static u64 xapic_icr_read(void)
 {
         u32 icr1, icr2;
 
@@ -268,7 +266,7 @@ void x2apic_icr_write(u32 low, u32 id)
         wrmsrl(APIC_BASE_MSR + (APIC_ICR >> 4), ((__u64) id) << 32 | low);
 }
 
-u64 x2apic_icr_read(void)
+static u64 x2apic_icr_read(void)
 {
         unsigned long val;
 
@@ -455,7 +453,7 @@ static void lapic_timer_setup(enum clock_event_mode mode,
 /*
  * Local APIC timer broadcast function
  */
-static void lapic_timer_broadcast(cpumask_t mask)
+static void lapic_timer_broadcast(const struct cpumask *mask)
 {
 #ifdef CONFIG_SMP
         send_IPI_mask(mask, LOCAL_TIMER_VECTOR);
@@ -471,7 +469,7 @@ static void __cpuinit setup_APIC_timer(void)
         struct clock_event_device *levt = &__get_cpu_var(lapic_events);
 
         memcpy(levt, &lapic_clockevent, sizeof(*levt));
-        levt->cpumask = cpumask_of_cpu(smp_processor_id());
+        levt->cpumask = cpumask_of(smp_processor_id());
 
         clockevents_register_device(levt);
 }
@@ -1807,28 +1805,32 @@ void disconnect_bsp_APIC(int virt_wire_setup)
 void __cpuinit generic_processor_info(int apicid, int version)
 {
         int cpu;
-        cpumask_t tmp_map;
 
         /*
          * Validate version
          */
         if (version == 0x0) {
                 pr_warning("BIOS bug, APIC version is 0 for CPU#%d! "
-                        "fixing up to 0x10. (tell your hw vendor)\n",
-                        version);
+                           "fixing up to 0x10. (tell your hw vendor)\n",
+                                version);
                 version = 0x10;
         }
         apic_version[apicid] = version;
 
-        if (num_processors >= NR_CPUS) {
-                pr_warning("WARNING: NR_CPUS limit of %i reached."
-                        "  Processor ignored.\n", NR_CPUS);
+        if (num_processors >= nr_cpu_ids) {
+                int max = nr_cpu_ids;
+                int thiscpu = max + disabled_cpus;
+
+                pr_warning(
+                        "ACPI: NR_CPUS/possible_cpus limit of %i reached."
+                        "  Processor %d/0x%x ignored.\n", max, thiscpu, apicid);
+
+                disabled_cpus++;
                 return;
         }
 
         num_processors++;
-        cpus_complement(tmp_map, cpu_present_map);
-        cpu = first_cpu(tmp_map);
+        cpu = cpumask_next_zero(-1, cpu_present_mask);
 
         physid_set(apicid, phys_cpu_present_map);
         if (apicid == boot_cpu_physical_apicid) {
@@ -1878,8 +1880,8 @@ void __cpuinit generic_processor_info(int apicid, int version)
         }
 #endif
 
-        cpu_set(cpu, cpu_possible_map);
-        cpu_set(cpu, cpu_present_map);
+        set_cpu_possible(cpu, true);
+        set_cpu_present(cpu, true);
 }
 
 #ifdef CONFIG_X86_64
@@ -2081,7 +2083,7 @@ __cpuinit int apic_is_clustered_box(void)
         bios_cpu_apicid = early_per_cpu_ptr(x86_bios_cpu_apicid);
         bitmap_zero(clustermap, NUM_APIC_CLUSTERS);
 
-        for (i = 0; i < NR_CPUS; i++) {
+        for (i = 0; i < nr_cpu_ids; i++) {
                 /* are we being called early in kernel startup? */
                 if (bios_cpu_apicid) {
                         id = bios_cpu_apicid[i];