From: "Paul E. McKenney" <[email protected]>

Because callbacks can now be posted quite early in boot, move the
early boot callback tests to precede RCU initialization.

Signed-off-by: Paul E. McKenney <[email protected]>
---
 kernel/rcu/tree.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index c5241cdd4daf..21f3d5007d77 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -3920,6 +3920,8 @@ void __init rcu_init(void)
 {
        int cpu;
 
+       rcu_early_boot_tests();
+
        rcu_bootup_announce();
        rcu_init_geometry();
        rcu_init_one(&rcu_bh_state, &rcu_bh_data);
@@ -3936,8 +3938,6 @@ void __init rcu_init(void)
        pm_notifier(rcu_pm_notify, 0);
        for_each_online_cpu(cpu)
                rcu_cpu_notify(NULL, CPU_UP_PREPARE, (void *)(long)cpu);
-
-       rcu_early_boot_tests();
 }
 
 #include "tree_plugin.h"
-- 
1.8.1.5

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