From: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
To: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] x86_64: nmi and irq counters are unsigned
Date: Fri, 02 May 2008 16:44:52 -0700 [thread overview]
Message-ID: <481BA774.5090004@ct.jp.nec.com> (raw)
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
next reply other threads:[~2008-05-02 23:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-02 23:44 Hiroshi Shimamoto [this message]
2008-05-03 21:07 ` [PATCH] x86_64: nmi and irq counters are unsigned Thomas Gleixner
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