v4.19.13 snapshot.
diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
new file mode 100644
index 0000000..bae807e
--- /dev/null
+++ b/include/linux/vermagic.h
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#include <generated/utsrelease.h>
+
+/* Simply sanity version stamp for modules. */
+#ifdef CONFIG_SMP
+#define MODULE_VERMAGIC_SMP "SMP "
+#else
+#define MODULE_VERMAGIC_SMP ""
+#endif
+#ifdef CONFIG_PREEMPT
+#define MODULE_VERMAGIC_PREEMPT "preempt "
+#else
+#define MODULE_VERMAGIC_PREEMPT ""
+#endif
+#ifdef CONFIG_MODULE_UNLOAD
+#define MODULE_VERMAGIC_MODULE_UNLOAD "mod_unload "
+#else
+#define MODULE_VERMAGIC_MODULE_UNLOAD ""
+#endif
+#ifdef CONFIG_MODVERSIONS
+#define MODULE_VERMAGIC_MODVERSIONS "modversions "
+#else
+#define MODULE_VERMAGIC_MODVERSIONS ""
+#endif
+#ifndef MODULE_ARCH_VERMAGIC
+#define MODULE_ARCH_VERMAGIC ""
+#endif
+#ifdef RANDSTRUCT_PLUGIN
+#include <generated/randomize_layout_hash.h>
+#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
+#else
+#define MODULE_RANDSTRUCT_PLUGIN
+#endif
+
+#define VERMAGIC_STRING \
+ UTS_RELEASE " " \
+ MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
+ MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
+ MODULE_ARCH_VERMAGIC \
+ MODULE_RANDSTRUCT_PLUGIN
+