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x86: fix compile warning building without CONFIG_SYSCTL

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arch/x86/kernel/nmi_64.c:50: warning: 'unknown_nmi_panic_callback' declared 'static' but never defined

This patch also fixes nmi_32.c

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Li Zefan 2008-02-03 15:40:30 +08:00 committed by Ingo Molnar
parent 8e31c2ac11
commit a062bae9c4
2 changed files with 18 additions and 24 deletions
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21
arch/x86/kernel/nmi_32.c
View File

@ -46,9 +46,6 @@ static unsigned int nmi_hz = HZ;
static DEFINE_PER_CPU(short, wd_enabled);
/* local prototypes */
static int unknown_nmi_panic_callback(struct pt_regs *regs, int cpu);
static int endflag __initdata = 0;
#ifdef CONFIG_SMP
@ -391,15 +388,6 @@ __kprobes int nmi_watchdog_tick(struct pt_regs * regs, unsigned reason)
return rc;
}
int do_nmi_callback(struct pt_regs * regs, int cpu)
{
#ifdef CONFIG_SYSCTL
if (unknown_nmi_panic)
return unknown_nmi_panic_callback(regs, cpu);
#endif
return 0;
}
#ifdef CONFIG_SYSCTL
static int unknown_nmi_panic_callback(struct pt_regs *regs, int cpu)
@ -453,6 +441,15 @@ int proc_nmi_enabled(struct ctl_table *table, int write, struct file *file,
#endif
int do_nmi_callback(struct pt_regs *regs, int cpu)
{
#ifdef CONFIG_SYSCTL
if (unknown_nmi_panic)
return unknown_nmi_panic_callback(regs, cpu);
#endif
return 0;
}
void __trigger_all_cpu_backtrace(void)
{
int i;

21
arch/x86/kernel/nmi_64.c
View File

@ -46,9 +46,6 @@ static unsigned int nmi_hz = HZ;
static DEFINE_PER_CPU(short, wd_enabled);
/* local prototypes */
static int unknown_nmi_panic_callback(struct pt_regs *regs, int cpu);
/* Run after command line and cpu_init init, but before all other checks */
void nmi_watchdog_default(void)
{
@ -394,15 +391,6 @@ asmlinkage __kprobes void do_nmi(struct pt_regs * regs, long error_code)
nmi_exit();
}
int do_nmi_callback(struct pt_regs * regs, int cpu)
{
#ifdef CONFIG_SYSCTL
if (unknown_nmi_panic)
return unknown_nmi_panic_callback(regs, cpu);
#endif
return 0;
}
void stop_nmi(void)
{
acpi_nmi_disable();
@ -464,6 +452,15 @@ int proc_nmi_enabled(struct ctl_table *table, int write, struct file *file,
#endif
int do_nmi_callback(struct pt_regs *regs, int cpu)
{
#ifdef CONFIG_SYSCTL
if (unknown_nmi_panic)
return unknown_nmi_panic_callback(regs, cpu);
#endif
return 0;
}
void __trigger_all_cpu_backtrace(void)
{
int i;