1 files changed, 6 insertions, 1 deletions

diff --git a/include/linux/socket.h b/include/linux/socket.h
index 5bf59c8493b7..73bf6c6a833b 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -200,7 +200,9 @@ struct ucred {
 #define AF_ALG          38      /* Algorithm sockets            */
 #define AF_NFC          39      /* NFC sockets                  */
 #define AF_VSOCK        40      /* vSockets                     */
-#define AF_MAX          41      /* For now.. */
+#define AF_KCM          41      /* Kernel Connection Multiplexor*/
+
+#define AF_MAX          42      /* For now.. */
 
 /* Protocol families, same as address families. */
 #define PF_UNSPEC       AF_UNSPEC
@@ -246,6 +248,7 @@ struct ucred {
 #define PF_ALG          AF_ALG
 #define PF_NFC          AF_NFC
 #define PF_VSOCK        AF_VSOCK
+#define PF_KCM          AF_KCM
 #define PF_MAX          AF_MAX
 
 /* Maximum queue length specifiable by listen.  */
@@ -274,6 +277,7 @@ struct ucred {
 #define MSG_MORE        0x8000  /* Sender will send more */
 #define MSG_WAITFORONE  0x10000 /* recvmmsg(): block until 1+ packets avail */
 #define MSG_SENDPAGE_NOTLAST 0x20000 /* sendpage() internal : not the last page */
+#define MSG_BATCH       0x40000 /* sendmmsg(): more messages coming */
 #define MSG_EOF         MSG_FIN
 
 #define MSG_FASTOPEN    0x20000000      /* Send data in TCP SYN */
@@ -322,6 +326,7 @@ struct ucred {
 #define SOL_CAIF        278
 #define SOL_ALG         279
 #define SOL_NFC         280
+#define SOL_KCM         281
 
 /* IPX options */
 #define IPX_TYPE        1