[AFS]: Add security support.

Add security support to the AFS filesystem.  Kerberos IV tickets are added as
RxRPC keys are added to the session keyring with the klog program.  open() and
other VFS operations then find this ticket with request_key() and either use
it immediately (eg: mkdir, unlink) or attach it to a file descriptor (open).

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/fs/afs/cmservice.c b/fs/afs/cmservice.c
index c714117..c3ec57a 100644
--- a/fs/afs/cmservice.c
+++ b/fs/afs/cmservice.c
@@ -28,6 +28,7 @@
  * CB.CallBack operation type
  */
 static const struct afs_call_type afs_SRXCBCallBack = {
+	.name		= "CB.CallBack",
 	.deliver	= afs_deliver_cb_callback,
 	.abort_to_error	= afs_abort_to_error,
 	.destructor	= afs_cm_destructor,
@@ -37,6 +38,7 @@
  * CB.InitCallBackState operation type
  */
 static const struct afs_call_type afs_SRXCBInitCallBackState = {
+	.name		= "CB.InitCallBackState",
 	.deliver	= afs_deliver_cb_init_call_back_state,
 	.abort_to_error	= afs_abort_to_error,
 	.destructor	= afs_cm_destructor,
@@ -46,6 +48,7 @@
  * CB.Probe operation type
  */
 static const struct afs_call_type afs_SRXCBProbe = {
+	.name		= "CB.Probe",
 	.deliver	= afs_deliver_cb_probe,
 	.abort_to_error	= afs_abort_to_error,
 	.destructor	= afs_cm_destructor,