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Subject[PATCH] x86_64: nmi and irq counters are unsigned
From: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>

__nmi_count, apic_timer_irqs and irq0_irqs are unsigned.

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
---
arch/x86/kernel/nmi_64.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/nmi_64.c b/arch/x86/kernel/nmi_64.c
index 5a29ded..33cb8ec 100644
--- a/arch/x86/kernel/nmi_64.c
+++ b/arch/x86/kernel/nmi_64.c
@@ -79,7 +79,7 @@ static __init void nmi_cpu_busy(void *data)

int __init check_nmi_watchdog(void)
{
- int *prev_nmi_count;
+ unsigned int *prev_nmi_count;
int cpu;

if ((nmi_watchdog == NMI_NONE) || (nmi_watchdog == NMI_DISABLED))
@@ -316,7 +316,7 @@ EXPORT_SYMBOL(touch_nmi_watchdog);
notrace __kprobes int
nmi_watchdog_tick(struct pt_regs *regs, unsigned reason)
{
- int sum;
+ unsigned int sum;
int touched = 0;
int cpu = smp_processor_id();
int rc = 0;
--
1.5.4.1


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