diff --git a/man2/rename.2 b/man2/rename.2
index 53b26b589..03d542939 100644
--- a/man2/rename.2
+++ b/man2/rename.2
@@ -209,6 +209,21 @@ already exists.
 .B RENAME_NOREPLACE
 can't be employed together with
 .BR RENAME_EXCHANGE .
+.IP
+.B RENAME_NOREPLACE
+requires support from the underlying filesystem.
+Among the filesystems that provide that support are
+ext4 (since Linux 3.15),
+.\" ext4: commit 0a7c3937a1f23f8cb5fc77ae01661e9968a51d0c
+btrfs, shmem and cifs (since Linux 3.17),
+.\" btrfs: commit 80ace85c915d0f41016f82917218997b72431258
+.\" shmem: commit 3b69ff51d087d265aa4af3a532fc4f20bf33e718
+.\" cifs: commit 7c33d5972ce382bcc506d16235f1e9b7d22cbef8
+and affs, bfs, exofs, ext2, hfs, hfsplus, jffs2, jfs, logfs, minix, msdos,
+nilfs2, omfs, reiserfs, sysvfs, ubifs, udf, ufs, vfat,
+hugetlbfs, ramfs, and bpf (since Linux 4.9).
+.\" local filesystems: commit f03b8ad8d38634d13e802165cc15917481b47835
+.\" libfs: commit e0e0be8a835520e2f7c89f214dfda570922a1b90
 .TP
 .BR RENAME_WHITEOUT " (since Linux 3.18)"
 .\" commit 0d7a855526dd672e114aff2ac22b60fc6f155b08