There is no backward compatibility planned from release 2.2.
All binaries will need to be rebuilt from release 2.2.
+* The EAL function rte_eal_pci_close_one is deprecated because renamed to
+ rte_eal_pci_detach.
+
* The Macros RTE_HASH_BUCKET_ENTRIES_MAX and RTE_HASH_KEY_LENGTH_MAX are
deprecated and will be removed with version 2.2.