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Diffstat (limited to 'arch/x86/kernel/nmi.c')
-rw-r--r--arch/x86/kernel/nmi.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
index 13316cf57cd..8bd1bf9622a 100644
--- a/arch/x86/kernel/nmi.c
+++ b/arch/x86/kernel/nmi.c
@@ -208,12 +208,17 @@ static int __init setup_nmi_watchdog(char *str)
++str;
}
- get_option(&str, &nmi);
-
- if (nmi >= NMI_INVALID)
- return 0;
+ if (!strncmp(str, "lapic", 5))
+ nmi_watchdog = NMI_LOCAL_APIC;
+ else if (!strncmp(str, "ioapic", 6))
+ nmi_watchdog = NMI_IO_APIC;
+ else {
+ get_option(&str, &nmi);
+ if (nmi >= NMI_INVALID)
+ return 0;
+ nmi_watchdog = nmi;
+ }
- nmi_watchdog = nmi;
return 1;
}
__setup("nmi_watchdog=", setup_nmi_watchdog);