1 files changed, 19 insertions, 18 deletions

diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
index 0d01a8ea4e11..2c39dcd510fa 100644
--- a/arch/x86/kernel/nmi_selftest.c
+++ b/arch/x86/kernel/nmi_selftest.c
@@ -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();