diff options
Diffstat (limited to 'arch/x86/kernel/nmi_selftest.c')
| -rw-r--r-- | arch/x86/kernel/nmi_selftest.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c index 2c39dcd510fa..149b8d9c6ad4 100644 --- a/arch/x86/kernel/nmi_selftest.c +++ b/arch/x86/kernel/nmi_selftest.c @@ -13,6 +13,7 @@ #include <linux/cpumask.h> #include <linux/delay.h> #include <linux/init.h> +#include <linux/percpu.h> #include <asm/apic.h> #include <asm/nmi.h> @@ -41,7 +42,7 @@ static int __init nmi_unk_cb(unsigned int val, struct pt_regs *regs) 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"); + register_nmi_handler_initonly(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk"); } static void __init cleanup_nmi_testsuite(void) @@ -63,7 +64,7 @@ static void __init test_nmi_ipi(struct cpumask *mask) { unsigned long timeout; - if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback, + if (register_nmi_handler_initonly(NMI_LOCAL, test_nmi_ipi_callback, NMI_FLAG_FIRST, "nmi_selftest")) { nmi_fail = FAILURE; return; @@ -117,15 +118,15 @@ static void __init dotest(void (*testcase_fn)(void), int expected) unexpected_testcase_failures++; if (nmi_fail == FAILURE) - printk("FAILED |"); + printk(KERN_CONT "FAILED |"); else if (nmi_fail == TIMEOUT) - printk("TIMEOUT|"); + printk(KERN_CONT "TIMEOUT|"); else - printk("ERROR |"); + printk(KERN_CONT "ERROR |"); dump_stack(); } else { testcase_successes++; - printk(" ok |"); + printk(KERN_CONT " ok |"); } testcase_total++; @@ -150,10 +151,10 @@ void __init nmi_selftest(void) print_testname("remote IPI"); dotest(remote_ipi, SUCCESS); - printk("\n"); + printk(KERN_CONT "\n"); print_testname("local IPI"); dotest(local_ipi, SUCCESS); - printk("\n"); + printk(KERN_CONT "\n"); cleanup_nmi_testsuite(); |