diff options
| -rw-r--r-- | arch/Kconfig | 3 | ||||
| -rw-r--r-- | arch/blackfin/Kconfig | 1 | ||||
| -rw-r--r-- | arch/blackfin/include/asm/irq.h | 4 | ||||
| -rw-r--r-- | arch/mn10300/Kconfig | 1 | ||||
| -rw-r--r-- | arch/mn10300/include/asm/reset-regs.h | 4 | ||||
| -rw-r--r-- | arch/sparc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/sparc/include/asm/irq_64.h | 1 | ||||
| -rw-r--r-- | include/linux/nmi.h | 2 | ||||
| -rw-r--r-- | lib/Kconfig.debug | 2 |
9 files changed, 8 insertions, 11 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index 5b448a74d0f..a6f14f622d1 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -120,6 +120,9 @@ config HAVE_KRETPROBES config HAVE_OPTPROBES bool + +config HAVE_NMI_WATCHDOG + bool # # An arch should select this if it provides all these things: # diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index abe5a9e8514..c1269a1085e 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -36,6 +36,7 @@ config BLACKFIN select GENERIC_ATOMIC64 select GENERIC_IRQ_PROBE select IRQ_PER_CPU if SMP + select HAVE_NMI_WATCHDOG if NMI_WATCHDOG config GENERIC_CSUM def_bool y diff --git a/arch/blackfin/include/asm/irq.h b/arch/blackfin/include/asm/irq.h index 12f4060a31b..89de539ed01 100644 --- a/arch/blackfin/include/asm/irq.h +++ b/arch/blackfin/include/asm/irq.h @@ -38,8 +38,4 @@ #include <asm-generic/irq.h> -#ifdef CONFIG_NMI_WATCHDOG -# define ARCH_HAS_NMI_WATCHDOG -#endif - #endif /* _BFIN_IRQ_H_ */ diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig index 8f1c40d5817..3aa3de01715 100644 --- a/arch/mn10300/Kconfig +++ b/arch/mn10300/Kconfig @@ -5,6 +5,7 @@ config MN10300 select GENERIC_IRQ_SHOW select HAVE_ARCH_TRACEHOOK select HAVE_ARCH_KGDB + select HAVE_NMI_WATCHDOG if MN10300_WD_TIMER config AM33_2 def_bool n diff --git a/arch/mn10300/include/asm/reset-regs.h b/arch/mn10300/include/asm/reset-regs.h index 10c7502a113..8ca2a42d365 100644 --- a/arch/mn10300/include/asm/reset-regs.h +++ b/arch/mn10300/include/asm/reset-regs.h @@ -17,10 +17,6 @@ #ifdef __KERNEL__ -#ifdef CONFIG_MN10300_WD_TIMER -#define ARCH_HAS_NMI_WATCHDOG /* See include/linux/nmi.h */ -#endif - /* * watchdog timer registers */ diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index ca5580e4d81..1666de84d47 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -29,6 +29,7 @@ config SPARC select GENERIC_IRQ_SHOW select USE_GENERIC_SMP_HELPERS if SMP select GENERIC_PCI_IOMAP + select HAVE_NMI_WATCHDOG if SPARC64 config SPARC32 def_bool !64BIT diff --git a/arch/sparc/include/asm/irq_64.h b/arch/sparc/include/asm/irq_64.h index 16dcae6d56e..abf6afe82ca 100644 --- a/arch/sparc/include/asm/irq_64.h +++ b/arch/sparc/include/asm/irq_64.h @@ -95,7 +95,6 @@ void arch_trigger_all_cpu_backtrace(void); extern void *hardirq_stack[NR_CPUS]; extern void *softirq_stack[NR_CPUS]; #define __ARCH_HAS_DO_SOFTIRQ -#define ARCH_HAS_NMI_WATCHDOG #define NO_IRQ 0xffffffff diff --git a/include/linux/nmi.h b/include/linux/nmi.h index 2d304efc89d..db50840e635 100644 --- a/include/linux/nmi.h +++ b/include/linux/nmi.h @@ -14,7 +14,7 @@ * may be used to reset the timeout - for code which intentionally * disables interrupts for a long time. This call is stateless. */ -#if defined(ARCH_HAS_NMI_WATCHDOG) || defined(CONFIG_HARDLOCKUP_DETECTOR) +#if defined(CONFIG_HAVE_NMI_WATCHDOG) || defined(CONFIG_HARDLOCKUP_DETECTOR) #include <asm/nmi.h> extern void touch_nmi_watchdog(void); #else diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 05037dc9bde..391003f7ab4 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -184,7 +184,7 @@ config LOCKUP_DETECTOR config HARDLOCKUP_DETECTOR def_bool LOCKUP_DETECTOR && PERF_EVENTS && HAVE_PERF_EVENTS_NMI && \ - !ARCH_HAS_NMI_WATCHDOG + !HAVE_NMI_WATCHDOG config BOOTPARAM_HARDLOCKUP_PANIC bool "Panic (Reboot) On Hard Lockups" |