Enable NFSD

Author: tomassrnka

configs/6.1.158.config

@@ -2551,7 +2551,13 @@ CONFIG_ROOT_NFS=y
 CONFIG_NFS_USE_KERNEL_DNS=y
 CONFIG_NFS_DISABLE_UDP_SUPPORT=y
 # CONFIG_NFS_V4_2_READ_PLUS is not set
-# CONFIG_NFSD is not set
+CONFIG_NFSD=y
+CONFIG_NFSD_V3=y
+CONFIG_NFSD_V4=y
+CONFIG_NFSD_PNFS=y
+CONFIG_NFSD_V4_SECURITY_LABEL=y
+CONFIG_NFSD_V4_2=y
+CONFIG_NFSD_FAULT_INJECTION=n   # usually off
 CONFIG_GRACE_PERIOD=y
 CONFIG_LOCKD=y
 CONFIG_NFS_COMMON=y