diff -drupN a/include/uapi/linux/prctl.h b/include/uapi/linux/prctl.h
--- a/include/uapi/linux/prctl.h	2018-08-06 17:23:04.000000000 +0300
+++ b/include/uapi/linux/prctl.h	2022-06-12 05:28:14.000000000 +0300
@@ -209,4 +209,7 @@ struct prctl_mm_map {
 # define PR_SPEC_DISABLE		(1UL << 2)
 # define PR_SPEC_FORCE_DISABLE		(1UL << 3)
 
+#define PR_SET_VMA		0x53564d41
+# define PR_SET_VMA_ANON_NAME		0
+
 #endif /* _LINUX_PRCTL_H */