added support for systemd. see http://cgit.freedesktop.org/systemd/sy…

…stemd/tree/README#n44

arch/arm/configs/odroidu_defconfig

@@ -48,7 +48,7 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_POSIX_MQUEUE is not set
-# CONFIG_FHANDLE is not set
+CONFIG_FHANDLE=y
 # CONFIG_AUDIT is not set
 CONFIG_HAVE_GENERIC_HARDIRQS=y
 
@@ -179,6 +179,7 @@ CONFIG_HAVE_HW_BREAKPOINT=y
 CONFIG_HAVE_ARCH_JUMP_LABEL=y
 CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
 CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP_FILTER=y
 CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
 CONFIG_MODULES_USE_ELF_REL=y
 CONFIG_CLONE_BACKWARDS=y
@@ -546,7 +547,7 @@ CONFIG_CROSS_MEMORY_ATTACH=y
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_ALIGNMENT_TRAP=y
 # CONFIG_UACCESS_WITH_MEMCPY is not set
-# CONFIG_SECCOMP is not set
+CONFIG_SECCOMP=y
 # CONFIG_CC_STACKPROTECTOR is not set
 
 #
@@ -1085,7 +1086,7 @@ CONFIG_HAVE_BPF_JIT=y
 #
 # Generic Driver Options
 #
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_UEVENT_HELPER_PATH=""
 CONFIG_DEVTMPFS=y
 # CONFIG_DEVTMPFS_MOUNT is not set
 CONFIG_STANDALONE=y
@@ -3670,7 +3671,7 @@ CONFIG_BTRFS_FS=m
 # CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set
 # CONFIG_NILFS2_FS is not set
 CONFIG_FS_POSIX_ACL=y
-CONFIG_EXPORTFS=m
+CONFIG_EXPORTFS=y
 CONFIG_FILE_LOCKING=y
 CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y