rcu: Add advice to PROVE_RCU_REPEATEDLY kernel config parameter

The PROVE_RCU_REPEATEDLY has no "Say Y"/"Say N" advice, so this commit
adds it.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 52c2172dff16..9886cf5365ba 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -539,6 +539,10 @@ config PROVE_RCU_REPEATEDLY
          disabling, allowing multiple RCU-lockdep warnings to be printed
          on a single reboot.
 
+         Say Y to allow multiple RCU-lockdep warnings per boot.
+
+         Say N if you are unsure.
+
 config SPARSE_RCU_POINTER
         bool "RCU debugging: sparse-based checks for pointer usage"
         default n