Add verious user config requests.

CONFIG_DEVTMPFS_MOUNT, CONFIG_NFS_V4_1=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y, drbd and IPSEC modules

arch/arm/configs/bcmrpi_defconfig

@@ -1,3 +1,4 @@
+# CONFIG_ARM_PATCH_PHYS_VIRT is not set
 CONFIG_EXPERIMENTAL=y
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_SYSVIPC=y
@@ -64,11 +65,19 @@ CONFIG_IP_PNP_DHCP=y
 CONFIG_IP_PNP_RARP=y
 CONFIG_NET_IPIP=m
 CONFIG_SYN_COOKIES=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_DIAG is not set
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_XFRM_MODE_TRANSPORT=m
+CONFIG_INET_XFRM_MODE_TUNNEL=m
+CONFIG_INET_XFRM_MODE_BEET=m
+CONFIG_INET_LRO=m
+CONFIG_INET_DIAG=m
 CONFIG_IPV6_PRIVACY=y
+CONFIG_INET6_AH=m
+CONFIG_INET6_ESP=m
+CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_MULTIPLE_TABLES=y
 CONFIG_NETFILTER=y
 CONFIG_NF_CONNTRACK=m
 CONFIG_NF_CONNTRACK_ZONES=y
@@ -130,6 +139,7 @@ CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
 CONFIG_NETFILTER_XT_MATCH_OSF=m
 CONFIG_NETFILTER_XT_MATCH_OWNER=m
 CONFIG_NETFILTER_XT_MATCH_POLICY=m
+CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
 CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
 CONFIG_NETFILTER_XT_MATCH_QUOTA=m
 CONFIG_NETFILTER_XT_MATCH_RATEEST=m
@@ -312,8 +322,10 @@ CONFIG_NET_9P=m
 CONFIG_NFC=m
 CONFIG_NFC_PN533=m
 CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_CRYPTOLOOP=m
+CONFIG_BLK_DEV_DRBD=m
 CONFIG_BLK_DEV_NBD=m
 CONFIG_BLK_DEV_RAM=y
 CONFIG_CDROM_PKTCDVD=m
@@ -406,12 +418,12 @@ CONFIG_RT2500USB=m
 CONFIG_RT73USB=m
 CONFIG_RT2800USB=m
 CONFIG_RT2800USB_RT53XX=y
-CONFIG_RTL8192CU=m
 CONFIG_WL1251=m
 CONFIG_WL12XX_MENU=m
 CONFIG_ZD1211RW=m
 CONFIG_MWIFIEX=m
 CONFIG_MWIFIEX_SDIO=m
+CONFIG_RTL8192CU=m
 CONFIG_WIMAX_I2400M_USB=m
 CONFIG_INPUT_POLLDEV=m
 # CONFIG_INPUT_MOUSEDEV_PSAUX is not set
@@ -470,6 +482,12 @@ CONFIG_BCM2708_WDT=m
 CONFIG_MEDIA_SUPPORT=m
 CONFIG_VIDEO_DEV=m
 CONFIG_DVB_CORE=m
+CONFIG_RC_ATI_REMOTE=m
+CONFIG_IR_IMON=m
+CONFIG_IR_MCEUSB=m
+CONFIG_IR_REDRAT3=m
+CONFIG_IR_STREAMZAP=m
+CONFIG_RC_LOOPBACK=m
 CONFIG_MEDIA_ATTACH=y
 CONFIG_USB_VIDEO_CLASS=m
 CONFIG_USB_M5602=m
@@ -807,6 +825,8 @@ CONFIG_NFS_V4=y
 CONFIG_ROOT_NFS=y
 CONFIG_NFS_FSCACHE=y
 CONFIG_NFSD=m
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
 CONFIG_CIFS=m
 CONFIG_CIFS_WEAK_PW_HASH=y
 CONFIG_CIFS_XATTR=y
@@ -868,7 +888,6 @@ CONFIG_KGDB=y
 CONFIG_KGDB_KDB=y
 CONFIG_KDB_KEYBOARD=y
 CONFIG_STRICT_DEVMEM=y
-CONFIG_CRYPTO_AUTHENC=m
 CONFIG_CRYPTO_SEQIV=m
 CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_XTS=m
@@ -882,7 +901,6 @@ CONFIG_CRYPTO_TGR192=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_CAST5=m
 CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_DEFLATE=m
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 # CONFIG_CRYPTO_HW is not set
 CONFIG_CRC_ITU_T=y