Changes

Make sure you have the following options turned on

Make sure you have the following options turned on

# General setup -> Checkpoint/restore support (CONFIG_CHECKPOINT_RESTORE)

* General setup -> Checkpoint/restore support (<code>CONFIG_CHECKPOINT_RESTORE</code>)

# Networking support -> Networking options -> Unix domain sockets -> UNIX: socket monitoring interface (CONFIG_UNIX_DIAG)

* Networking support -> Networking options -> Unix domain sockets -> UNIX: socket monitoring interface (<code>CONFIG_UNIX_DIAG</code>)

# Processor type and features -> Enable generic object ID infrastructure (CONFIG_GENERIC_OBJECT_ID)

* Processor type and features -> Enable generic object ID infrastructure (<code>CONFIG_GENERIC_OBJECT_ID</code>)

Note you might have to enable

Note you might have to enable

* General setup -> Configure standard kernel features (expert users) (CONFIG_EXPERT)

* General setup -> Configure standard kernel features (expert users) (<code>CONFIG_EXPERT</code>)

option, which depends on

option, which depends on

* General setup -> Embedded system (CONFIG_EMBEDDED)

* General setup -> Embedded system (<code>CONFIG_EMBEDDED</code>)

(welcome to Kconfig reverse chains hell).

(welcome to Kconfig reverse chains hell).