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-rw-r--r--security/keys/key.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/security/keys/key.c b/security/keys/key.c
index 3304d37bb379..fb89f9844465 100644
--- a/security/keys/key.c
+++ b/security/keys/key.c
@@ -980,7 +980,7 @@ void unregister_key_type(struct key_type *ktype)
spin_unlock(&key_serial_lock);
/* make sure everyone revalidates their keys */
- synchronize_kernel();
+ synchronize_rcu();
/* we should now be able to destroy the payloads of all the keys of
* this type with impunity */