gentoo-overlay/app-emulation/vmware-modules/files/304-4.2-02-vsock.patch

diff -rupN vsock-only/linux/af_vsock.c vsock-only.new/linux/af_vsock.c
--- vsock-only/linux/af_vsock.c	2016-03-16 21:31:24.582040320 -0400
+++ vsock-only.new/linux/af_vsock.c	2016-03-16 21:37:22.140045067 -0400
@@ -231,7 +231,16 @@ static int VSockVmciStreamSetsockopt(str
 
 static int VSockVmciStreamGetsockopt(struct socket *sock, int level, int optname,
                                      char __user *optval, int __user * optlen);
-
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 2, 0)
+static int VSockVmciDgramSendmsg(
+                                 struct socket *sock, struct msghdr *msg, size_t len);
+static int VSockVmciDgramRecvmsg(struct socket *sock,
+                                 struct msghdr *msg, size_t len, int flags);
+static int VSockVmciStreamSendmsg(
+                                 struct socket *sock, struct msghdr *msg, size_t len);
+static int VSockVmciStreamRecvmsg(struct socket *sock,
+                                 struct msghdr *msg, size_t len, int flags);
+#else
 static int VSockVmciDgramSendmsg(struct kiocb *kiocb,
                                  struct socket *sock, struct msghdr *msg, size_t len);
 static int VSockVmciDgramRecvmsg(struct kiocb *kiocb, struct socket *sock,
@@ -240,6 +249,7 @@ static int VSockVmciStreamSendmsg(struct
                                  struct socket *sock, struct msghdr *msg, size_t len);
 static int VSockVmciStreamRecvmsg(struct kiocb *kiocb, struct socket *sock,
                                  struct msghdr *msg, size_t len, int flags);
+#endif
 
 static int VSockVmciCreate(
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 24)
@@ -4210,7 +4220,11 @@ VSockVmciShutdown(struct socket *sock,
  */
 
 static int
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 2, 0)
+VSockVmciDgramSendmsg(
+#else
 VSockVmciDgramSendmsg(struct kiocb *kiocb,          // UNUSED
+#endif
                       struct socket *sock,          // IN: socket to send on
                       struct msghdr *msg,           // IN: message to send
                       size_t len)                   // IN: length of message
@@ -4540,7 +4554,11 @@ VSockVmciStreamGetsockopt(struct socket
  */
 
 static int
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 2, 0)
+VSockVmciStreamSendmsg(
+#else
 VSockVmciStreamSendmsg(struct kiocb *kiocb,          // UNUSED
+#endif
                        struct socket *sock,          // IN: socket to send on
                        struct msghdr *msg,           // IN: message to send
                        size_t len)                   // IN: length of message
@@ -4709,7 +4727,11 @@ out:
  */
 
 static int
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 2, 0)
+VSockVmciDgramRecvmsg(
+#else
 VSockVmciDgramRecvmsg(struct kiocb *kiocb,          // UNUSED
+#endif
                       struct socket *sock,          // IN: socket to receive from
                       struct msghdr *msg,           // IN/OUT: message to receive into
                       size_t len,                   // IN: length of receive buffer
@@ -4804,7 +4826,11 @@ out:
  */
 
 static int
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 2, 0)
+VSockVmciStreamRecvmsg(
+#else
 VSockVmciStreamRecvmsg(struct kiocb *kiocb,          // UNUSED
+#endif
                        struct socket *sock,          // IN: socket to receive from
                        struct msghdr *msg,           // IN/OUT: message to receive into
                        size_t len,                   // IN: length of receive buffer