diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 99bebea20668..83db5a742aa9 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -1585,11 +1585,13 @@ static nfsd4_dec nfsd4_dec_ops[] = {
 static inline bool
 nfsd4_opnum_in_range(struct nfsd4_compoundargs *argp, struct nfsd4_op *op)
 {
-	if (op->opnum < FIRST_NFS4_OP || op->opnum > LAST_NFS4_OP)
+	if (op->opnum < FIRST_NFS4_OP)
 		return false;
-	else if (argp->minorversion == 0 && op->opnum > OP_RELEASE_LOCKOWNER)
+	else if (argp->minorversion == 0 && op->opnum > LAST_NFS40_OP)
 		return false;
-	else if (argp->minorversion == 1 && op->opnum > OP_RECLAIM_COMPLETE)
+	else if (argp->minorversion == 1 && op->opnum > LAST_NFS41_OP)
+		return false;
+	else if (argp->minorversion == 2 && op->opnum > LAST_NFS42_OP)
 		return false;
 	return true;
 }
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index e36dee52f224..737e40e4c554 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -118,6 +118,9 @@ Needs to be updated if more operations are defined in future.*/
 
 #define FIRST_NFS4_OP	OP_ACCESS
 #define LAST_NFS4_OP 	OP_RECLAIM_COMPLETE
+#define LAST_NFS40_OP	OP_RELEASE_LOCKOWNER
+#define LAST_NFS41_OP	OP_RECLAIM_COMPLETE
+#define LAST_NFS42_OP	OP_RECLAIM_COMPLETE
 
 enum nfsstat4 {
 	NFS4_OK = 0,