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-rw-r--r--arch/sparc/Kconfig.debug14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/sparc/Kconfig.debug b/arch/sparc/Kconfig.debug
index 6b2bec1888b3..37e003665de6 100644
--- a/arch/sparc/Kconfig.debug
+++ b/arch/sparc/Kconfig.debug
@@ -14,3 +14,17 @@ config FRAME_POINTER
bool
depends on MCOUNT
default y
+
+config HAVE_HARDLOCKUP_DETECTOR_SPARC64
+ bool
+ depends on HAVE_NMI
+ select HARDLOCKUP_DETECTOR_SPARC64
+ help
+ Sparc64 hardlockup detector is the last one developed before adding
+ the common infrastructure for handling hardlockup detectors. It is
+ always built. It does _not_ use the common command line parameters
+ and sysctl interface, except for /proc/sys/kernel/nmi_watchdog.
+
+config HARDLOCKUP_DETECTOR_SPARC64
+ bool
+ depends on HAVE_HARDLOCKUP_DETECTOR_SPARC64