diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index cf846c7..25d7df4 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -6,7 +6,9 @@
 read responses when buffer size over 64K and also fix wrap of
 max smb buffer size when CIFSMaxBufSize over 64K.  Fix oops in
 cifs_user_read and cifs_readpages (when EAGAIN on send of smb
-on socket is returned over and over)
+on socket is returned over and over).  Add POSIX (advisory) byte range
+locking support (requires server with newest CIFS UNIX Extensions
+to the protocol implemented).
 
 Version 1.40
 ------------