x86/debug changes for v3.4

index aa9088c..8bb062b 100644
@@ -162,6 +162,7 @@ extern void early_cpu_init(void);
 extern void identify_boot_cpu(void);
 extern void identify_secondary_cpu(struct cpuinfo_x86 *);
 extern void print_cpu_info(struct cpuinfo_x86 *);
+void print_cpu_msr(struct cpuinfo_x86 *);
 extern void init_scattered_cpuid_features(struct cpuinfo_x86 *c);
 extern unsigned int init_intel_cacheinfo(struct cpuinfo_x86 *c);
 extern unsigned short num_cache_leaves;

index ce664f3..406ed77 100644
@@ -593,7 +593,7 @@ void __init acpi_set_irq_model_ioapic(void)
 #ifdef CONFIG_ACPI_HOTPLUG_CPU
 #include <acpi/processor.h>
 
-static void acpi_map_cpu2node(acpi_handle handle, int cpu, int physid)
+static void __cpuinitdata acpi_map_cpu2node(acpi_handle handle, int cpu, int physid)
 {
 #ifdef CONFIG_ACPI_NUMA
 	int nid;

index d43cad7..8b6a3bb 100644
@@ -933,7 +933,7 @@ static const struct msr_range msr_range_array[] __cpuinitconst = {
 	{ 0xc0011000, 0xc001103b},
 };
 
-static void __cpuinit print_cpu_msr(void)
+static void __cpuinit __print_cpu_msr(void)
 {
 	unsigned index_min, index_max;
 	unsigned index;

@@ -997,13 +997,13 @@ void __cpuinit print_cpu_info(struct cpuinfo_x86 *c)
 	else
 		printk(KERN_CONT "\n");
 
-#ifdef CONFIG_SMP
+	__print_cpu_msr();
+}
+
+void __cpuinit print_cpu_msr(struct cpuinfo_x86 *c)
+{
 	if (c->cpu_index < show_msr)
-		print_cpu_msr();
-#else
-	if (show_msr)
-		print_cpu_msr();
-#endif
+		__print_cpu_msr();
 }
 
 static __init int setup_disablecpuid(char *arg)

index 0d01a8e..2c39dcd 100644
@@ -12,6 +12,7 @@
 #include <linux/smp.h>
 #include <linux/cpumask.h>
 #include <linux/delay.h>
+#include <linux/init.h>
 
 #include <asm/apic.h>
 #include <asm/nmi.h>

@@ -20,35 +21,35 @@
 #define FAILURE		1
 #define TIMEOUT		2
 
-static int nmi_fail;
+static int __initdata nmi_fail;
 
 /* check to see if NMI IPIs work on this machine */
-static DECLARE_BITMAP(nmi_ipi_mask, NR_CPUS) __read_mostly;
+static DECLARE_BITMAP(nmi_ipi_mask, NR_CPUS) __initdata;
 
-static int testcase_total;
-static int testcase_successes;
-static int expected_testcase_failures;
-static int unexpected_testcase_failures;
-static int unexpected_testcase_unknowns;
+static int __initdata testcase_total;
+static int __initdata testcase_successes;
+static int __initdata expected_testcase_failures;
+static int __initdata unexpected_testcase_failures;
+static int __initdata unexpected_testcase_unknowns;
 
-static int nmi_unk_cb(unsigned int val, struct pt_regs *regs)
+static int __init nmi_unk_cb(unsigned int val, struct pt_regs *regs)
 {
 	unexpected_testcase_unknowns++;
 	return NMI_HANDLED;
 }
 
-static void init_nmi_testsuite(void)
+static void __init init_nmi_testsuite(void)
 {
 	/* trap all the unknown NMIs we may generate */
 	register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk");
 }
 
-static void cleanup_nmi_testsuite(void)
+static void __init cleanup_nmi_testsuite(void)
 {
 	unregister_nmi_handler(NMI_UNKNOWN, "nmi_selftest_unk");
 }
 
-static int test_nmi_ipi_callback(unsigned int val, struct pt_regs *regs)
+static int __init test_nmi_ipi_callback(unsigned int val, struct pt_regs *regs)
 {
         int cpu = raw_smp_processor_id();
 

@@ -58,7 +59,7 @@ static int test_nmi_ipi_callback(unsigned int val, struct pt_regs *regs)
         return NMI_DONE;
 }
 
-static void test_nmi_ipi(struct cpumask *mask)
+static void __init test_nmi_ipi(struct cpumask *mask)
 {
 	unsigned long timeout;
 

@@ -86,7 +87,7 @@ static void test_nmi_ipi(struct cpumask *mask)
 	return;
 }
 
-static void remote_ipi(void)
+static void __init remote_ipi(void)
 {
 	cpumask_copy(to_cpumask(nmi_ipi_mask), cpu_online_mask);
 	cpumask_clear_cpu(smp_processor_id(), to_cpumask(nmi_ipi_mask));

@@ -94,19 +95,19 @@ static void remote_ipi(void)
 		test_nmi_ipi(to_cpumask(nmi_ipi_mask));
 }
 
-static void local_ipi(void)
+static void __init local_ipi(void)
 {
 	cpumask_clear(to_cpumask(nmi_ipi_mask));
 	cpumask_set_cpu(smp_processor_id(), to_cpumask(nmi_ipi_mask));
 	test_nmi_ipi(to_cpumask(nmi_ipi_mask));
 }
 
-static void reset_nmi(void)
+static void __init reset_nmi(void)
 {
 	nmi_fail = 0;
 }
 
-static void dotest(void (*testcase_fn)(void), int expected)
+static void __init dotest(void (*testcase_fn)(void), int expected)
 {
 	testcase_fn();
 	/*

@@ -131,12 +132,12 @@ static void dotest(void (*testcase_fn)(void), int expected)
 	reset_nmi();
 }
 
-static inline void print_testname(const char *testname)
+static inline void __init print_testname(const char *testname)
 {
 	printk("%12s:", testname);
 }
 
-void nmi_selftest(void)
+void __init nmi_selftest(void)
 {
 	init_nmi_testsuite();
 

index 66d250c..257049d 100644
@@ -791,9 +791,10 @@ do_rest:
 			schedule();
 		}
 
-		if (cpumask_test_cpu(cpu, cpu_callin_mask))
+		if (cpumask_test_cpu(cpu, cpu_callin_mask)) {
+			print_cpu_msr(&cpu_data(cpu));
 			pr_debug("CPU%d: has booted.\n", cpu);
-		else {
+		} else {
 			boot_error = 1;
 			if (*(volatile u32 *)TRAMPOLINE_SYM(trampoline_status)
 			    == 0xA5A5A5A5)

index f75e060..ae2ec92 100644
@@ -2804,7 +2804,7 @@ static int amd_iommu_dma_supported(struct device *dev, u64 mask)
  * we don't need to preallocate the protection domains anymore.
  * For now we have to.
  */
-static void prealloc_protection_domains(void)
+static void __init prealloc_protection_domains(void)
 {
 	struct iommu_dev_data *dev_data;
 	struct dma_ops_domain *dma_dom;