1 files changed, 2 insertions, 28 deletions

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index c768bcdda1b7..93ce6de3300d 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -875,22 +875,9 @@ config RCU_TORTURE_TEST_RUNNABLE
           Say N here if you want the RCU torture tests to start only
           after being manually enabled via /proc.
 
-config RCU_CPU_STALL_DETECTOR
-        bool "Check for stalled CPUs delaying RCU grace periods"
-        depends on TREE_RCU || TREE_PREEMPT_RCU
-        default y
-        help
-          This option causes RCU to printk information on which
-          CPUs are delaying the current grace period, but only when
-          the grace period extends for excessive time periods.
-
-          Say N if you want to disable such checks.
-
-          Say Y if you are unsure.
-
 config RCU_CPU_STALL_TIMEOUT
         int "RCU CPU stall timeout in seconds"
-        depends on RCU_CPU_STALL_DETECTOR
+        depends on TREE_RCU || TREE_PREEMPT_RCU
         range 3 300
         default 60
         help
@@ -899,22 +886,9 @@ config RCU_CPU_STALL_TIMEOUT
           RCU grace period persists, additional CPU stall warnings are
           printed at more widely spaced intervals.
 
-config RCU_CPU_STALL_DETECTOR_RUNNABLE
-        bool "RCU CPU stall checking starts automatically at boot"
-        depends on RCU_CPU_STALL_DETECTOR
-        default y
-        help
-          If set, start checking for RCU CPU stalls immediately on
-          boot.  Otherwise, RCU CPU stall checking must be manually
-          enabled.
-
-          Say Y if you are unsure.
-
-          Say N if you wish to suppress RCU CPU stall checking during boot.
-
 config RCU_CPU_STALL_VERBOSE
         bool "Print additional per-task information for RCU_CPU_STALL_DETECTOR"
-        depends on RCU_CPU_STALL_DETECTOR && TREE_PREEMPT_RCU
+        depends on TREE_PREEMPT_RCU
         default y
         help
           This option causes RCU to printk detailed per-task information