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-rw-r--r--arch/powerpc/mm/mem.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 46fb78e3bb36..52b77684acda 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -23,6 +23,8 @@
#include <asm/kasan.h>
#include <asm/svm.h>
#include <asm/mmzone.h>
+#include <asm/ftrace.h>
+#include <asm/code-patching.h>
#include <mm/mmu_decl.h>
@@ -309,7 +311,9 @@ void free_initmem(void)
{
ppc_md.progress = ppc_printk_progress;
mark_initmem_nx();
+ static_branch_enable(&init_mem_is_free);
free_initmem_default(POISON_FREE_INITMEM);
+ ftrace_free_init_tramp();
}
/*