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diff --git a/Documentation/RCU/torture.txt b/Documentation/RCU/torture.txt
index 783d6c134d3f..af40929e1cb0 100644
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+++ b/Documentation/RCU/torture.txt
@@ -66,6 +66,11 @@ shuffle_interval
to a particular subset of the CPUs, defaults to 3 seconds.
Used in conjunction with test_no_idle_hz.
+shutdown_secs The number of seconds to run the test before terminating
+ the test and powering off the system. The default is
+ zero, which disables test termination and system shutdown.
+ This capability is useful for automated testing.
+
stat_interval The number of seconds between output of torture
statistics (via printk()). Regardless of the interval,
statistics are printed when the module is unloaded.