diff --git a/Documentation/core-api/SMP.rst b/Documentation/core-api/SMP.rst
new file mode 100644
index 000000000000..0265a9835f23
--- /dev/null
+++ b/Documentation/core-api/SMP.rst
@@ -0,0 +1,11 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+==============
+SMP primitives
+==============
+
+.. kernel-doc:: include/linux/smp.h
+   :internal:
+
+.. kernel-doc:: kernel/smp.c
+   :export:
diff --git a/Documentation/core-api/index.rst b/Documentation/core-api/index.rst
index 13769d5c40bf..92f91c6a0d79 100644
--- a/Documentation/core-api/index.rst
+++ b/Documentation/core-api/index.rst
@@ -81,6 +81,7 @@ Documentation/locking/index.rst for more related documentation.
    padata
    ../RCU/index
    wrappers/memory-barriers.rst
+   SMP
 
 Low-level hardware management
 =============================