arm64: text replication: add init function

A simple patch that adds an empty function for kernel text replication
initialisation and hooks it into the initialisation path.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

1 files changed, 8 insertions, 0 deletions

diff --git a/arch/arm64/mm/ktext.c b/arch/arm64/mm/ktext.c
new file mode 100644
index 000000000000..3a8d37c9abc4
--- /dev/null
+++ b/arch/arm64/mm/ktext.c
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2022, Oracle and/or its affiliates.
+ */
+
+void __init ktext_replication_init(void)
+{
+}