Merge branch 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel...

[pandora-kernel.git] / arch / x86 / kernel / apic.c

diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic.c
index b5229af..6b7f824 100644 (file)
--- a/arch/x86/kernel/apic.c
+++ b/arch/x86/kernel/apic.c
@@ -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 cpumask_t *mask);
 static void apic_pm_activate(void);
 
 /*
@@ -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 cpumask_t *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];