3 files changed, 5 insertions, 2 deletions

diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index 353eb4a0b847..3fd23f7aceca 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -141,6 +141,7 @@ struct nfs4_cb_compound_hdr {
         u32             ident;
         u32             nops;
         __be32          *nops_p;
+        u32             minorversion;
         u32             taglen;
         char            *tag;
 };
@@ -209,7 +210,7 @@ encode_cb_compound_hdr(struct xdr_stream *xdr, struct nfs4_cb_compound_hdr *hdr)
 
         RESERVE_SPACE(16);
         WRITE32(0);            /* tag length is always 0 */
-        WRITE32(NFS4_MINOR_VERSION);
+        WRITE32(hdr->minorversion);
         WRITE32(hdr->ident);
         hdr->nops_p = p;
         WRITE32(hdr->nops);
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index ef6944b19f06..980a216a48c8 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -984,6 +984,7 @@ gen_callback(struct nfs4_client *clp, struct nfsd4_setclientid *se)
         if ( !(parse_ipv4(se->se_callback_addr_len, se->se_callback_addr_val,
                          &cb->cb_addr, &cb->cb_port)))
                 goto out_err;
+        cb->cb_minorversion = 0;
         cb->cb_prog = se->se_callback_prog;
         cb->cb_ident = se->se_callback_ident;
         return;
diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h
index 105cc100de05..f5a95fd34312 100644
--- a/include/linux/nfsd/state.h
+++ b/include/linux/nfsd/state.h
@@ -85,7 +85,8 @@ struct nfs4_cb_conn {
         u32                     cb_addr;
         unsigned short          cb_port;
         u32                     cb_prog;
-        u32                     cb_ident;
+        u32                     cb_minorversion;
+        u32                     cb_ident;       /* minorversion 0 only */
         /* RPC client info */
         atomic_t                cb_set;     /* successful CB_NULL call */
         struct rpc_clnt *       cb_client;