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-rw-r--r--arch/x86/kernel/alternative.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index fad3c0e4838e..963872d17707 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -947,6 +947,12 @@ void __init alternative_instructions(void)
*/
apply_alternatives(__alt_instructions, __alt_instructions_end);
+ /*
+ * Now all calls are established. Apply the call thunks if
+ * required.
+ */
+ callthunks_patch_builtin_calls();
+
apply_ibt_endbr(__ibt_endbr_seal, __ibt_endbr_seal_end);
#ifdef CONFIG_SMP