Hi Anatoly & Thomas, The following eal experimental symbols are present in both v21.05 and v19.11 release. These symbols should be considered for promotion to stable as part of the v22 ABI in DPDK 21.11, as they have been experimental for >= 2yrs at this point.
* rte_mp_action_register * rte_mp_action_unregister * rte_mp_reply * rte_mp_sendmsg * rte_dev_event_callback_register * rte_dev_event_callback_unregister * rte_dev_event_monitor_start * rte_dev_event_monitor_stop * rte_fbarray_attach * rte_fbarray_destroy * rte_fbarray_detach * rte_fbarray_dump_metadata * rte_fbarray_find_contig_free * rte_fbarray_find_contig_used * rte_fbarray_find_idx * rte_fbarray_find_next_free * rte_fbarray_find_next_n_free * rte_fbarray_find_next_n_used * rte_fbarray_find_next_used * rte_fbarray_get * rte_fbarray_init * rte_fbarray_is_used * rte_fbarray_set_free * rte_fbarray_set_used * rte_log_register_type_and_pick_level * rte_malloc_dump_heaps * rte_mem_alloc_validator_register * rte_mem_alloc_validator_unregister * rte_mem_check_dma_mask * rte_mem_event_callback_register * rte_mem_event_callback_unregister * rte_mem_iova2virt * rte_mem_virt2memseg * rte_mem_virt2memseg_list * rte_memseg_contig_walk * rte_memseg_list_walk * rte_memseg_walk * rte_mp_request_async * rte_mp_request_sync * rte_class_find * rte_class_find_by_name * rte_class_register * rte_class_unregister * rte_dev_iterator_init * rte_dev_iterator_next * rte_fbarray_find_prev_free * rte_fbarray_find_prev_n_free * rte_fbarray_find_prev_n_used * rte_fbarray_find_prev_used * rte_fbarray_find_rev_contig_free * rte_fbarray_find_rev_contig_used * rte_memseg_contig_walk_thread_unsafe * rte_memseg_list_walk_thread_unsafe * rte_memseg_walk_thread_unsafe * rte_delay_us_sleep * rte_dev_event_callback_process * rte_dev_hotplug_handle_disable * rte_dev_hotplug_handle_enable * rte_malloc_heap_create * rte_malloc_heap_destroy * rte_malloc_heap_get_socket * rte_malloc_heap_memory_add * rte_malloc_heap_memory_attach * rte_malloc_heap_memory_detach * rte_malloc_heap_memory_remove * rte_malloc_heap_socket_is_external * rte_mem_check_dma_mask_thread_unsafe * rte_mem_set_dma_mask * rte_memseg_get_fd * rte_memseg_get_fd_offset * rte_memseg_get_fd_offset_thread_unsafe * rte_memseg_get_fd_thread_unsafe * rte_extmem_attach * rte_extmem_detach * rte_extmem_register * rte_extmem_unregister * rte_dev_dma_map * rte_dev_dma_unmap * rte_fbarray_find_biggest_free * rte_fbarray_find_biggest_used * rte_fbarray_find_rev_biggest_free * rte_fbarray_find_rev_biggest_used * rte_intr_callback_unregister_pending * rte_realloc_socket * rte_intr_ack * rte_lcore_cpuset * rte_lcore_to_cpu_id * rte_mcfg_timer_lock * rte_mcfg_timer_unlock * rte_rand_max Ray K
