2 files changed, 3 insertions, 0 deletions

diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c
index e759109abb36..71ecbb3f3262 100644
--- a/arch/x86_64/mm/init.c
+++ b/arch/x86_64/mm/init.c
@@ -498,6 +498,7 @@ int memory_add_physaddr_to_nid(u64 start)
 {
         return 0;
 }
+EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
 #endif
 
 #else /* CONFIG_MEMORY_HOTPLUG */
diff --git a/arch/x86_64/mm/srat.c b/arch/x86_64/mm/srat.c
index 8491300ef909..3cc0544e25f5 100644
--- a/arch/x86_64/mm/srat.c
+++ b/arch/x86_64/mm/srat.c
@@ -477,3 +477,5 @@ int memory_add_physaddr_to_nid(u64 start)
 
         return ret;
 }
+EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
+