Merge branch 'rcu/next' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu

Pull RCU updates from Paul E. McKenney:

 - Streamline RCU's use of per-CPU variables, shifting from "cpu"
   arguments to functions to "this_"-style per-CPU variable accessors.

 - Signal-handling RCU updates.

 - Real-time updates.

 - Torture-test updates.

 - Miscellaneous fixes.

 - Documentation updates.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 1 insertions, 13 deletions

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 4e35a5d767ed..d780351835e9 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -1238,21 +1238,9 @@ config RCU_CPU_STALL_TIMEOUT
           RCU grace period persists, additional CPU stall warnings are
           printed at more widely spaced intervals.
 
-config RCU_CPU_STALL_VERBOSE
-        bool "Print additional per-task information for RCU_CPU_STALL_DETECTOR"
-        depends on TREE_PREEMPT_RCU
-        default y
-        help
-          This option causes RCU to printk detailed per-task information
-          for any tasks that are stalling the current RCU grace period.
-
-          Say N if you are unsure.
-
-          Say Y if you want to enable such checks.
-
 config RCU_CPU_STALL_INFO
         bool "Print additional diagnostics on RCU CPU stall"
-        depends on (TREE_RCU || TREE_PREEMPT_RCU) && DEBUG_KERNEL
+        depends on (TREE_RCU || PREEMPT_RCU) && DEBUG_KERNEL
         default n
         help
           For each stalled CPU that is aware of the current RCU grace