lockup_detector: Don't enable the lockup detector by default

The lockup detector is a new feature that now involves the
nmi watchdog. Drop the default y and let the user choose.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index e65e47d5c5e69603ff57e30f6ff9ac74eac3b477..63968a968443acee62a05c6ded68f5d9a1cc0b83 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -155,7 +155,6 @@ config DEBUG_SHIRQ
 config LOCKUP_DETECTOR
        bool "Detect Hard and Soft Lockups"
        depends on DEBUG_KERNEL && !S390
-       default y
        help
          Say Y here to enable the kernel to act as a watchdog to detect
          hard and soft lockups.