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-rw-r--r--mm/kasan/shadow.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/mm/kasan/shadow.c b/mm/kasan/shadow.c
index 8d95ee52d019..4a4929b29a23 100644
--- a/mm/kasan/shadow.c
+++ b/mm/kasan/shadow.c
@@ -254,6 +254,11 @@ core_initcall(kasan_memhotplug_init);
#ifdef CONFIG_KASAN_VMALLOC
+void __init __weak kasan_populate_early_vm_area_shadow(void *start,
+ unsigned long size)
+{
+}
+
static int kasan_populate_vmalloc_pte(pte_t *ptep, unsigned long addr,
void *unused)
{