2 files changed, 54 insertions, 0 deletions

diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index ded469ff08b3..f7be7fabe62c 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -1101,6 +1101,28 @@ static struct nfsd4_operation nfsd4_ops[] = {
                 .op_flags = ALLOWED_WITHOUT_FH | ALLOWED_ON_ABSENT_FS,
                 .op_name = "OP_RELEASE_LOCKOWNER",
         },
+
+        /* NFSv4.1 operations */
+        [OP_EXCHANGE_ID] = {
+                .op_func = (nfsd4op_func)nfsd4_exchange_id,
+                .op_flags = ALLOWED_WITHOUT_FH,
+                .op_name = "OP_EXCHANGE_ID",
+        },
+        [OP_CREATE_SESSION] = {
+                .op_func = (nfsd4op_func)nfsd4_create_session,
+                .op_flags = ALLOWED_WITHOUT_FH,
+                .op_name = "OP_CREATE_SESSION",
+        },
+        [OP_DESTROY_SESSION] = {
+                .op_func = (nfsd4op_func)nfsd4_destroy_session,
+                .op_flags = ALLOWED_WITHOUT_FH,
+                .op_name = "OP_DESTROY_SESSION",
+        },
+        [OP_SEQUENCE] = {
+                .op_func = (nfsd4op_func)nfsd4_sequence,
+                .op_flags = ALLOWED_WITHOUT_FH,
+                .op_name = "OP_SEQUENCE",
+        },
 };
 
 static const char *nfsd4_op_name(unsigned opnum)
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index fc20e1f38d75..cfc01f415d15 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -833,6 +833,38 @@ out_err:
 }
 
 __be32
+nfsd4_exchange_id(struct svc_rqst *rqstp,
+                  struct nfsd4_compound_state *cstate,
+                  struct nfsd4_exchange_id *exid)
+{
+        return -1;      /* stub */
+}
+
+__be32
+nfsd4_create_session(struct svc_rqst *rqstp,
+                     struct nfsd4_compound_state *cstate,
+                     struct nfsd4_create_session *cr_ses)
+{
+        return -1;      /* stub */
+}
+
+__be32
+nfsd4_destroy_session(struct svc_rqst *r,
+                      struct nfsd4_compound_state *cstate,
+                      struct nfsd4_destroy_session *sessionid)
+{
+        return -1;      /* stub */
+}
+
+__be32
+nfsd4_sequence(struct svc_rqst *r,
+               struct nfsd4_compound_state *cstate,
+               struct nfsd4_sequence *seq)
+{
+        return -1;      /* stub */
+}
+
+__be32
 nfsd4_setclientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
                   struct nfsd4_setclientid *setclid)
 {