5 files changed, 42 insertions, 0 deletions
diff --git a/tools/testing/memblock/linux/kexec_handover.h b/tools/testing/memblock/linux/kexec_handover.h
new file mode 100644
index 000000000000..bdfd9445b1fd
--- /dev/null
+++ b/tools/testing/memblock/linux/kexec_handover.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_KEXEC_HANDOVER_H
+#define LINUX_KEXEC_HANDOVER_H
+
+/*
+ * Header stub to avoid test build breakage; we don't need to actually implement
+ * any KHO functions as they are not used in the tests.
+ */
+#endif /* LINUX_KEXEC_HANDOVER_H */
diff --git a/tools/testing/memblock/linux/kho/abi/memblock.h b/tools/testing/memblock/linux/kho/abi/memblock.h
new file mode 100644
index 000000000000..71cf6982a2b9
--- /dev/null
+++ b/tools/testing/memblock/linux/kho/abi/memblock.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _LINUX_KHO_ABI_MEMBLOCK_H
+#define _LINUX_KHO_ABI_MEMBLOCK_H
+
+/*
+ * Header stub to avoid test build breakage; we don't need to actually define
+ * any ABI as they are not used in the tests.
+ */
+#endif /* _LINUX_KHO_ABI_MEMBLOCK_H */
diff --git a/tools/testing/memblock/linux/libfdt.h b/tools/testing/memblock/linux/libfdt.h
new file mode 100644
index 000000000000..6137b788fe8d
--- /dev/null
+++ b/tools/testing/memblock/linux/libfdt.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _INCLUDE_LIBFDT_H_
+#define _INCLUDE_LIBFDT_H_
+
+/*
+ * Header stub to avoid test build breakage; we don't need to actually implement
+ * any FDT functions as they are not used in the tests.
+ */
+#endif /* _INCLUDE_LIBFDT_H_ */
diff --git a/tools/testing/memblock/linux/mmzone.h b/tools/testing/memblock/linux/mmzone.h
index bb682659a12d..8d934ff5b080 100644
--- a/tools/testing/memblock/linux/mmzone.h
+++ b/tools/testing/memblock/linux/mmzone.h
@@ -35,4 +35,8 @@ typedef struct pglist_data {
 
 } pg_data_t;
 
+enum migratetype {
+	MIGRATE_CMA,
+};
+
 #endif
diff --git a/tools/testing/memblock/linux/string_helpers.h b/tools/testing/memblock/linux/string_helpers.h
new file mode 100644
index 000000000000..dbf015cfff31
--- /dev/null
+++ b/tools/testing/memblock/linux/string_helpers.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _LINUX_STRING_HELPERS_H_
+#define _LINUX_STRING_HELPERS_H_
+
+/*
+ * Header stub to avoid test build breakage; we don't need to
+ * actually implement string_get_size() as it's not used in the tests.
+ */
+
+#endif