[dpdk-dev] [PATCH v5 1/2] version: 20.11-rc0

Kinsella, Ray mdr at ashroe.eu
Tue Aug 11 18:18:46 CEST 2020


Hi Thomas,

In general it looks good, however you are letting the old version node 
DPDK_20.0 linger in a few places. We need to include an explicit FYI to tidy this up.

Remove versioning code:

Cryptodev
Fiona Trahe <fiona.trahe at intel.com>
Arek Kusztal <arkadiuszx.kusztal at intel.com>

Mempool
Olivier Matz <olivier.matz at 6wind.com>

Remove alias to experimental:

Metering
Ferruh Yigit <ferruh.yigit at intel.com>

Thanks, 

Ray K

On 11/08/2020 15:03, Thomas Monjalon wrote:
> Start a new release cycle with empty release notes.
> 
> The ABI version becomes 21.0.
> The ABI major is back to normal, having only one number (21 vs 20.0).
> The map files are updated to the new ABI major number (21).
> The ABI exceptions are dropped.
> Travis ABI check is disabled because compatibility is not preserved.
> 
> Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
> ---
> v5: drop all ABI exceptions
> v4: add -rc0 and remove temporary ABI exceptions
> v3: add minor number to ABI_VERSION and remove workaround in scripts
> v2: bump major ABI number (including .map changes)
> ---
>  .travis.yml                                   |  26 ----
>  ABI_VERSION                                   |   2 +-
>  VERSION                                       |   2 +-
>  config/meson.build                            |   5 +-
>  devtools/libabigail.abignore                  | 103 -------------
>  doc/guides/rel_notes/index.rst                |   1 +
>  doc/guides/rel_notes/release_20_11.rst        | 136 ++++++++++++++++++
>  .../rte_pmd_bbdev_fpga_5gnr_fec_version.map   |   2 +-
>  .../rte_pmd_bbdev_fpga_lte_fec_version.map    |   2 +-
>  .../null/rte_pmd_bbdev_null_version.map       |   2 +-
>  .../rte_pmd_bbdev_turbo_sw_version.map        |   2 +-
>  drivers/bus/ifpga/rte_bus_ifpga_version.map   |   2 +-
>  drivers/bus/pci/rte_bus_pci_version.map       |   2 +-
>  drivers/bus/vdev/rte_bus_vdev_version.map     |   2 +-
>  drivers/bus/vmbus/rte_bus_vmbus_version.map   |   2 +-
>  drivers/common/cpt/rte_common_cpt_version.map |   2 +-
>  .../common/iavf/rte_common_iavf_version.map   |   4 +-
>  .../common/mlx5/rte_common_mlx5_version.map   |   1 -
>  .../common/mvep/rte_common_mvep_version.map   |   2 +-
>  .../octeontx/rte_common_octeontx_version.map  |   2 +-
>  .../compress/isal/rte_pmd_isal_version.map    |   2 +-
>  .../rte_pmd_octeontx_compress_version.map     |   2 +-
>  drivers/compress/qat/rte_pmd_qat_version.map  |   2 +-
>  .../compress/zlib/rte_pmd_zlib_version.map    |   2 +-
>  .../aesni_gcm/rte_pmd_aesni_gcm_version.map   |   2 +-
>  .../aesni_mb/rte_pmd_aesni_mb_version.map     |   2 +-
>  .../crypto/armv8/rte_pmd_armv8_version.map    |   2 +-
>  .../caam_jr/rte_pmd_caam_jr_version.map       |   2 +-
>  drivers/crypto/ccp/rte_pmd_ccp_version.map    |   2 +-
>  .../crypto/kasumi/rte_pmd_kasumi_version.map  |   2 +-
>  .../crypto/mvsam/rte_pmd_mvsam_version.map    |   2 +-
>  .../crypto/nitrox/rte_pmd_nitrox_version.map  |   2 +-
>  .../null/rte_pmd_null_crypto_version.map      |   2 +-
>  .../rte_pmd_octeontx_crypto_version.map       |   2 +-
>  .../rte_pmd_octeontx2_crypto_version.map      |   2 +-
>  .../openssl/rte_pmd_openssl_version.map       |   2 +-
>  .../rte_pmd_crypto_scheduler_version.map      |   2 +-
>  .../crypto/snow3g/rte_pmd_snow3g_version.map  |   2 +-
>  .../virtio/rte_pmd_virtio_crypto_version.map  |   2 +-
>  drivers/crypto/zuc/rte_pmd_zuc_version.map    |   2 +-
>  .../event/dpaa/rte_pmd_dpaa_event_version.map |   2 +-
>  .../dpaa2/rte_pmd_dpaa2_event_version.map     |   2 +-
>  .../event/dsw/rte_pmd_dsw_event_version.map   |   2 +-
>  .../rte_pmd_octeontx_event_version.map        |   2 +-
>  .../rte_pmd_octeontx2_event_version.map       |   2 +-
>  .../event/opdl/rte_pmd_opdl_event_version.map |   2 +-
>  .../rte_pmd_skeleton_event_version.map        |   2 +-
>  drivers/event/sw/rte_pmd_sw_event_version.map |   2 +-
>  .../bucket/rte_mempool_bucket_version.map     |   2 +-
>  .../dpaa2/rte_mempool_dpaa2_version.map       |   2 +-
>  .../octeontx/rte_mempool_octeontx_version.map |   2 +-
>  .../mempool/ring/rte_mempool_ring_version.map |   2 +-
>  .../stack/rte_mempool_stack_version.map       |   2 +-
>  .../af_packet/rte_pmd_af_packet_version.map   |   2 +-
>  drivers/net/af_xdp/rte_pmd_af_xdp_version.map |   2 +-
>  drivers/net/ark/rte_pmd_ark_version.map       |   2 +-
>  .../net/atlantic/rte_pmd_atlantic_version.map |   2 +-
>  drivers/net/avp/rte_pmd_avp_version.map       |   2 +-
>  drivers/net/axgbe/rte_pmd_axgbe_version.map   |   2 +-
>  drivers/net/bnx2x/rte_pmd_bnx2x_version.map   |   2 +-
>  drivers/net/bnxt/rte_pmd_bnxt_version.map     |   2 +-
>  drivers/net/bonding/rte_pmd_bond_version.map  |   2 +-
>  drivers/net/cxgbe/rte_pmd_cxgbe_version.map   |   2 +-
>  drivers/net/dpaa/rte_pmd_dpaa_version.map     |   2 +-
>  drivers/net/e1000/rte_pmd_e1000_version.map   |   2 +-
>  drivers/net/ena/rte_pmd_ena_version.map       |   2 +-
>  drivers/net/enetc/rte_pmd_enetc_version.map   |   2 +-
>  drivers/net/enic/rte_pmd_enic_version.map     |   2 +-
>  .../net/failsafe/rte_pmd_failsafe_version.map |   2 +-
>  drivers/net/fm10k/rte_pmd_fm10k_version.map   |   2 +-
>  drivers/net/hinic/rte_pmd_hinic_version.map   |   2 +-
>  drivers/net/hns3/rte_pmd_hns3_version.map     |   2 +-
>  drivers/net/i40e/rte_pmd_i40e_version.map     |   2 +-
>  drivers/net/iavf/rte_pmd_iavf_version.map     |   2 +-
>  drivers/net/ice/rte_pmd_ice_version.map       |   2 +-
>  drivers/net/ionic/rte_pmd_ionic_version.map   |   1 -
>  drivers/net/ipn3ke/rte_pmd_ipn3ke_version.map |   2 +-
>  drivers/net/ixgbe/rte_pmd_ixgbe_version.map   |   2 +-
>  drivers/net/kni/rte_pmd_kni_version.map       |   2 +-
>  .../net/liquidio/rte_pmd_liquidio_version.map |   2 +-
>  drivers/net/memif/rte_pmd_memif_version.map   |   2 +-
>  drivers/net/mlx4/rte_pmd_mlx4_version.map     |   2 +-
>  drivers/net/mlx5/rte_pmd_mlx5_version.map     |   6 +-
>  drivers/net/mvneta/rte_pmd_mvneta_version.map |   2 +-
>  drivers/net/mvpp2/rte_pmd_mvpp2_version.map   |   2 +-
>  drivers/net/netvsc/rte_pmd_netvsc_version.map |   2 +-
>  drivers/net/nfb/rte_pmd_nfb_version.map       |   2 +-
>  drivers/net/nfp/rte_pmd_nfp_version.map       |   2 +-
>  drivers/net/null/rte_pmd_null_version.map     |   2 +-
>  .../net/octeontx/rte_pmd_octeontx_version.map |   2 +-
>  .../octeontx2/rte_pmd_octeontx2_version.map   |   2 +-
>  drivers/net/pcap/rte_pmd_pcap_version.map     |   2 +-
>  drivers/net/pfe/rte_pmd_pfe_version.map       |   2 +-
>  drivers/net/qede/rte_pmd_qede_version.map     |   2 +-
>  drivers/net/ring/rte_pmd_ring_version.map     |   2 +-
>  drivers/net/sfc/rte_pmd_sfc_version.map       |   2 +-
>  .../net/softnic/rte_pmd_softnic_version.map   |   2 +-
>  .../net/szedata2/rte_pmd_szedata2_version.map |   2 +-
>  drivers/net/tap/rte_pmd_tap_version.map       |   2 +-
>  .../net/thunderx/rte_pmd_thunderx_version.map |   2 +-
>  .../rte_pmd_vdev_netvsc_version.map           |   2 +-
>  drivers/net/vhost/rte_pmd_vhost_version.map   |   2 +-
>  drivers/net/virtio/rte_pmd_virtio_version.map |   2 +-
>  .../net/vmxnet3/rte_pmd_vmxnet3_version.map   |   2 +-
>  .../rte_rawdev_dpaa2_cmdif_version.map        |   2 +-
>  .../rte_rawdev_dpaa2_qdma_version.map         |   2 +-
>  .../raw/ifpga/rte_rawdev_ifpga_version.map    |   2 +-
>  drivers/raw/ioat/rte_rawdev_ioat_version.map  |   2 +-
>  drivers/raw/ntb/rte_rawdev_ntb_version.map    |   2 +-
>  .../rte_rawdev_octeontx2_dma_version.map      |   2 +-
>  .../rte_rawdev_octeontx2_ep_version.map       |   1 -
>  .../skeleton/rte_rawdev_skeleton_version.map  |   2 +-
>  drivers/vdpa/ifc/rte_pmd_ifc_version.map      |   2 +-
>  lib/librte_acl/rte_acl_version.map            |   2 +-
>  .../rte_bitratestats_version.map              |   2 +-
>  lib/librte_cfgfile/rte_cfgfile_version.map    |   2 +-
>  lib/librte_cmdline/rte_cmdline_version.map    |   2 +-
>  .../rte_cryptodev_version.map                 |   7 +-
>  .../rte_distributor_version.map               |   2 +-
>  lib/librte_eal/rte_eal_version.map            |  10 +-
>  lib/librte_efd/rte_efd_version.map            |   2 +-
>  lib/librte_ethdev/rte_ethdev_version.map      |   2 +-
>  lib/librte_eventdev/rte_eventdev_version.map  |   2 +-
>  lib/librte_gro/rte_gro_version.map            |   2 +-
>  lib/librte_gso/rte_gso_version.map            |   2 +-
>  lib/librte_hash/rte_hash_version.map          |   2 +-
>  lib/librte_ip_frag/rte_ip_frag_version.map    |   2 +-
>  lib/librte_jobstats/rte_jobstats_version.map  |   2 +-
>  lib/librte_kni/rte_kni_version.map            |   2 +-
>  lib/librte_kvargs/rte_kvargs_version.map      |   2 +-
>  .../rte_latencystats_version.map              |   2 +-
>  lib/librte_lpm/rte_lpm_version.map            |   2 +-
>  lib/librte_mbuf/rte_mbuf_version.map          |   2 +-
>  lib/librte_member/rte_member_version.map      |   2 +-
>  lib/librte_mempool/rte_mempool_version.map    |   6 +-
>  lib/librte_meter/rte_meter_version.map        |  14 +-
>  lib/librte_metrics/rte_metrics_version.map    |   2 +-
>  lib/librte_net/rte_net_version.map            |   2 +-
>  lib/librte_pci/rte_pci_version.map            |   2 +-
>  lib/librte_pdump/rte_pdump_version.map        |   2 +-
>  lib/librte_pipeline/rte_pipeline_version.map  |   2 +-
>  lib/librte_port/rte_port_version.map          |   2 +-
>  lib/librte_power/rte_power_version.map        |   2 +-
>  lib/librte_rawdev/rte_rawdev_version.map      |   2 +-
>  lib/librte_reorder/rte_reorder_version.map    |   2 +-
>  lib/librte_ring/rte_ring_version.map          |  13 +-
>  lib/librte_sched/rte_sched_version.map        |   2 +-
>  lib/librte_security/rte_security_version.map  |   2 +-
>  lib/librte_table/rte_table_version.map        |   2 +-
>  lib/librte_timer/rte_timer_version.map        |   2 +-
>  lib/librte_vhost/rte_vhost_version.map        |   2 +-
>  151 files changed, 295 insertions(+), 311 deletions(-)
>  create mode 100644 doc/guides/rel_notes/release_20_11.rst
> 
> diff --git a/.travis.yml b/.travis.yml
> index 14f8124233..d6eeab371d 100644
> --- a/.travis.yml
> +++ b/.travis.yml
> @@ -2,9 +2,6 @@
>  language: c
>  cache:
>    ccache: true
> -  directories:
> -    - libabigail
> -    - reference
>  
>  dist: bionic
>  
> @@ -21,9 +18,6 @@ _aarch64_packages: &aarch64_packages
>    - *required_packages
>    - [gcc-aarch64-linux-gnu, libc6-dev-arm64-cross, pkg-config-aarch64-linux-gnu]
>  
> -_libabigail_build_packages: &libabigail_build_packages
> -  - [autoconf, automake, libtool, pkg-config, libxml2-dev, libdw-dev]
> -
>  _build_32b_packages: &build_32b_packages
>    - *required_packages
>    - [gcc-multilib]
> @@ -34,10 +28,6 @@ _doc_packages: &doc_packages
>  before_install: ./.ci/${TRAVIS_OS_NAME}-setup.sh
>  script: ./.ci/${TRAVIS_OS_NAME}-build.sh
>  
> -env:
> -  global:
> -    - REF_GIT_TAG=v20.05
> -
>  jobs:
>    include:
>    # x86_64 gcc jobs
> @@ -55,14 +45,6 @@ jobs:
>          packages:
>            - *required_packages
>            - *doc_packages
> -  - env: DEF_LIB="shared" ABI_CHECKS=1
> -    arch: amd64
> -    compiler: gcc
> -    addons:
> -      apt:
> -        packages:
> -          - *required_packages
> -          - *libabigail_build_packages
>    # x86_64 clang jobs
>    - env: DEF_LIB="static"
>      arch: amd64
> @@ -116,14 +98,6 @@ jobs:
>          packages:
>            - *required_packages
>            - *doc_packages
> -  - env: DEF_LIB="shared" ABI_CHECKS=1
> -    arch: arm64
> -    compiler: gcc
> -    addons:
> -      apt:
> -        packages:
> -          - *required_packages
> -          - *libabigail_build_packages
>    # aarch64 clang jobs
>    - env: DEF_LIB="static"
>      arch: arm64
> diff --git a/ABI_VERSION b/ABI_VERSION
> index a9ac8dacb0..5f39e91446 100644
> --- a/ABI_VERSION
> +++ b/ABI_VERSION
> @@ -1 +1 @@
> -20.0.3
> +21.0
> diff --git a/VERSION b/VERSION
> index 85e33446f8..3f02088ffa 100644
> --- a/VERSION
> +++ b/VERSION
> @@ -1 +1 @@
> -20.08.0
> +20.11.0-rc0
> diff --git a/config/meson.build b/config/meson.build
> index cff8b33dd2..6996e5cbea 100644
> --- a/config/meson.build
> +++ b/config/meson.build
> @@ -29,10 +29,7 @@ abi_version = run_command(find_program('cat', 'more'),
>  # and have the soname be all but the final part of the abi_version.
>  # e.g. v20.1 => librte_foo.so.20.1
>  #    sonames => librte_foo.so.20
> -# e.g. v20.0.1 => librte_foo.so.20.0.1
> -#      sonames => librte_foo.so.20.0
> -abi_va = abi_version.split('.')
> -so_version = abi_va.length() == 2 ? abi_va[0] : abi_va[0] + '.' + abi_va[1]
> +so_version = abi_version.split('.')[0]
>  
>  # extract all version information into the build configuration
>  dpdk_conf.set('RTE_VER_YEAR', pver.get(0).to_int())
> diff --git a/devtools/libabigail.abignore b/devtools/libabigail.abignore
> index 9fea822f36..025f2c01bc 100644
> --- a/devtools/libabigail.abignore
> +++ b/devtools/libabigail.abignore
> @@ -7,106 +7,3 @@
>          symbol_version = INTERNAL
>  [suppress_variable]
>          symbol_version = INTERNAL
> -
> -; Ignore ABI 20.0.1 replaced with ABI 21
> -[suppress_function]
> -        symbol_version = DPDK_20.0.1
> -[suppress_variable]
> -        symbol_version = DPDK_20.0.1
> -
> -; Explicit ignore for driver-only ABI
> -[suppress_type]
> -        name = rte_cryptodev_ops
> -; Ignore this enum update as it is part of an experimental API
> -[suppress_type]
> -        type_kind = enum
> -        name = rte_crypto_asym_xform_type
> -        changed_enumerators = RTE_CRYPTO_ASYM_XFORM_TYPE_LIST_END
> -; Ignore updates of ring prod/cons
> -[suppress_type]
> -        type_kind = struct
> -        name = rte_ring
> -[suppress_type]
> -        type_kind = struct
> -        name = rte_event_ring
> -; Ignore ethdev event enum update because new event cannot be
> -; received if not registered
> -[suppress_type]
> -        type_kind = enum
> -        name = rte_eth_event_type
> -        changed_enumerators = RTE_ETH_EVENT_MAX
> -; Ignore this enum update as new flags remain unknown to applications
> -[suppress_type]
> -	type_kind = enum
> -	name = rte_cpu_flag_t
> -	changed_enumerators = RTE_CPUFLAG_NUMFLAGS
> -; Ignore Cryptodev AEAD xform enum and AEAD xform strings change
> -; due to addition of Chacha20-Poly1305
> -[suppress_type]
> -        type_kind = enum
> -        name = rte_crypto_aead_algorithm
> -        changed_enumerators = RTE_CRYPTO_AEAD_LIST_END
> -[suppress_variable]
> -        name = rte_crypto_aead_algorithm_strings
> -; Ignore updates of epoll event
> -[suppress_type]
> -        type_kind = struct
> -        name = rte_epoll_event
> -; Ignore updates of rte_mbuf_ext_shared_info refcnt_atomic
> -[suppress_type]
> -        name = rte_mbuf_ext_shared_info
> -        has_data_member_inserted_between = {offset_of(refcnt_atomic), offset_of(refcnt_atomic)}
> -
> -;;;;;;;;;;;;;;;;;;;;;;
> -; Temporary exceptions till DPDK 20.11
> -;;;;;;;;;;;;;;;;;;;;;;
> -; Ignore moving OCTEONTX2 stable functions to INTERNAL
> -[suppress_file]
> -	file_name_regexp = ^librte_common_octeontx2\.
> -[suppress_file]
> -	file_name_regexp = ^librte_mempool_octeontx2\.
> -; Ignore moving mlx5 stable functions to INTERNAL
> -[suppress_file]
> -	file_name_regexp = ^librte_common_mlx5\.
> -; Ignore moving DPAAx stable functions to INTERNAL
> -[suppress_file]
> -        file_name_regexp = ^librte_common_dpaax\.
> -[suppress_file]
> -        file_name_regexp = ^librte_bus_fslmc\.
> -[suppress_file]
> -        file_name_regexp = ^librte_bus_dpaa\.
> -[suppress_variable]
> -        name = rte_dpaa_bpid_info
> -[suppress_variable]
> -        name = rte_dpaa_memsegs
> -[suppress_variable]
> -        name = rte_dpaa2_bpid_info
> -[suppress_function]
> -        name = rte_dpaa2_mbuf_alloc_bulk
> -[suppress_function]
> -        name_regexp = ^dpaa2?_.*tach$
> -; Ignore soname changes for experimental libraries
> -[suppress_file]
> -	file_name_regexp = ^librte_bbdev\.
> -[suppress_file]
> -	file_name_regexp = ^librte_bpf\.
> -[suppress_file]
> -	file_name_regexp = ^librte_compressdev\.
> -[suppress_file]
> -	file_name_regexp = ^librte_fib\.
> -[suppress_file]
> -	file_name_regexp = ^librte_flow_classify\.
> -[suppress_file]
> -	file_name_regexp = ^librte_graph\.
> -[suppress_file]
> -	file_name_regexp = ^librte_ipsec\.
> -[suppress_file]
> -	file_name_regexp = ^librte_node\.
> -[suppress_file]
> -	file_name_regexp = ^librte_rcu\.
> -[suppress_file]
> -	file_name_regexp = ^librte_rib\.
> -[suppress_file]
> -	file_name_regexp = ^librte_telemetry\.
> -[suppress_file]
> -	file_name_regexp = ^librte_stack\.
> diff --git a/doc/guides/rel_notes/index.rst b/doc/guides/rel_notes/index.rst
> index 05c9d837a4..fb70d1a5f3 100644
> --- a/doc/guides/rel_notes/index.rst
> +++ b/doc/guides/rel_notes/index.rst
> @@ -8,6 +8,7 @@ Release Notes
>      :maxdepth: 1
>      :numbered:
>  
> +    release_20_11
>      release_20_08
>      release_20_05
>      release_20_02
> diff --git a/doc/guides/rel_notes/release_20_11.rst b/doc/guides/rel_notes/release_20_11.rst
> new file mode 100644
> index 0000000000..df227a1773
> --- /dev/null
> +++ b/doc/guides/rel_notes/release_20_11.rst
> @@ -0,0 +1,136 @@
> +.. SPDX-License-Identifier: BSD-3-Clause
> +   Copyright 2020 The DPDK contributors
> +
> +.. include:: <isonum.txt>
> +
> +DPDK Release 20.11
> +==================
> +
> +.. **Read this first.**
> +
> +   The text in the sections below explains how to update the release notes.
> +
> +   Use proper spelling, capitalization and punctuation in all sections.
> +
> +   Variable and config names should be quoted as fixed width text:
> +   ``LIKE_THIS``.
> +
> +   Build the docs and view the output file to ensure the changes are correct::
> +
> +      make doc-guides-html
> +      xdg-open build/doc/html/guides/rel_notes/release_20_11.html
> +
> +
> +New Features
> +------------
> +
> +.. This section should contain new features added in this release.
> +   Sample format:
> +
> +   * **Add a title in the past tense with a full stop.**
> +
> +     Add a short 1-2 sentence description in the past tense.
> +     The description should be enough to allow someone scanning
> +     the release notes to understand the new feature.
> +
> +     If the feature adds a lot of sub-features you can use a bullet list
> +     like this:
> +
> +     * Added feature foo to do something.
> +     * Enhanced feature bar to do something else.
> +
> +     Refer to the previous release notes for examples.
> +
> +     Suggested order in release notes items:
> +     * Core libs (EAL, mempool, ring, mbuf, buses)
> +     * Device abstraction libs and PMDs
> +       - ethdev (lib, PMDs)
> +       - cryptodev (lib, PMDs)
> +       - eventdev (lib, PMDs)
> +       - etc
> +     * Other libs
> +     * Apps, Examples, Tools (if significant)
> +
> +     This section is a comment. Do not overwrite or remove it.
> +     Also, make sure to start the actual text at the margin.
> +     =======================================================
> +
> +
> +Removed Items
> +-------------
> +
> +.. This section should contain removed items in this release. Sample format:
> +
> +   * Add a short 1-2 sentence description of the removed item
> +     in the past tense.
> +
> +   This section is a comment. Do not overwrite or remove it.
> +   Also, make sure to start the actual text at the margin.
> +   =======================================================
> +
> +
> +API Changes
> +-----------
> +
> +.. This section should contain API changes. Sample format:
> +
> +   * sample: Add a short 1-2 sentence description of the API change
> +     which was announced in the previous releases and made in this release.
> +     Start with a scope label like "ethdev:".
> +     Use fixed width quotes for ``function_names`` or ``struct_names``.
> +     Use the past tense.
> +
> +   This section is a comment. Do not overwrite or remove it.
> +   Also, make sure to start the actual text at the margin.
> +   =======================================================
> +
> +
> +ABI Changes
> +-----------
> +
> +.. This section should contain ABI changes. Sample format:
> +
> +   * sample: Add a short 1-2 sentence description of the ABI change
> +     which was announced in the previous releases and made in this release.
> +     Start with a scope label like "ethdev:".
> +     Use fixed width quotes for ``function_names`` or ``struct_names``.
> +     Use the past tense.
> +
> +   This section is a comment. Do not overwrite or remove it.
> +   Also, make sure to start the actual text at the margin.
> +   =======================================================
> +
> +
> +Known Issues
> +------------
> +
> +.. This section should contain new known issues in this release. Sample format:
> +
> +   * **Add title in present tense with full stop.**
> +
> +     Add a short 1-2 sentence description of the known issue
> +     in the present tense. Add information on any known workarounds.
> +
> +   This section is a comment. Do not overwrite or remove it.
> +   Also, make sure to start the actual text at the margin.
> +   =======================================================
> +
> +
> +Tested Platforms
> +----------------
> +
> +.. This section should contain a list of platforms that were tested
> +   with this release.
> +
> +   The format is:
> +
> +   * <vendor> platform with <vendor> <type of devices> combinations
> +
> +     * List of CPU
> +     * List of OS
> +     * List of devices
> +     * Other relevant details...
> +
> +   This section is a comment. Do not overwrite or remove it.
> +   Also, make sure to start the actual text at the margin.
> +   =======================================================
> diff --git a/drivers/baseband/fpga_5gnr_fec/rte_pmd_bbdev_fpga_5gnr_fec_version.map b/drivers/baseband/fpga_5gnr_fec/rte_pmd_bbdev_fpga_5gnr_fec_version.map
> index b0fb9717fa..d723bc9b0e 100644
> --- a/drivers/baseband/fpga_5gnr_fec/rte_pmd_bbdev_fpga_5gnr_fec_version.map
> +++ b/drivers/baseband/fpga_5gnr_fec/rte_pmd_bbdev_fpga_5gnr_fec_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
>  
> diff --git a/drivers/baseband/fpga_lte_fec/rte_pmd_bbdev_fpga_lte_fec_version.map b/drivers/baseband/fpga_lte_fec/rte_pmd_bbdev_fpga_lte_fec_version.map
> index 6bcea2cc7f..a2ab086cd8 100644
> --- a/drivers/baseband/fpga_lte_fec/rte_pmd_bbdev_fpga_lte_fec_version.map
> +++ b/drivers/baseband/fpga_lte_fec/rte_pmd_bbdev_fpga_lte_fec_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
>  
> diff --git a/drivers/baseband/null/rte_pmd_bbdev_null_version.map b/drivers/baseband/null/rte_pmd_bbdev_null_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/baseband/null/rte_pmd_bbdev_null_version.map
> +++ b/drivers/baseband/null/rte_pmd_bbdev_null_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/baseband/turbo_sw/rte_pmd_bbdev_turbo_sw_version.map b/drivers/baseband/turbo_sw/rte_pmd_bbdev_turbo_sw_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/baseband/turbo_sw/rte_pmd_bbdev_turbo_sw_version.map
> +++ b/drivers/baseband/turbo_sw/rte_pmd_bbdev_turbo_sw_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/bus/ifpga/rte_bus_ifpga_version.map b/drivers/bus/ifpga/rte_bus_ifpga_version.map
> index 05b4a28c1b..6e8f85da3c 100644
> --- a/drivers/bus/ifpga/rte_bus_ifpga_version.map
> +++ b/drivers/bus/ifpga/rte_bus_ifpga_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_ifpga_driver_register;
> diff --git a/drivers/bus/pci/rte_bus_pci_version.map b/drivers/bus/pci/rte_bus_pci_version.map
> index 012d817e14..5b75d23671 100644
> --- a/drivers/bus/pci/rte_bus_pci_version.map
> +++ b/drivers/bus/pci/rte_bus_pci_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_pci_dump;
> diff --git a/drivers/bus/vdev/rte_bus_vdev_version.map b/drivers/bus/vdev/rte_bus_vdev_version.map
> index 5abb10ecb0..61b6cefcee 100644
> --- a/drivers/bus/vdev/rte_bus_vdev_version.map
> +++ b/drivers/bus/vdev/rte_bus_vdev_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_vdev_add_custom_scan;
> diff --git a/drivers/bus/vmbus/rte_bus_vmbus_version.map b/drivers/bus/vmbus/rte_bus_vmbus_version.map
> index cbaaebc06c..fa8e91c282 100644
> --- a/drivers/bus/vmbus/rte_bus_vmbus_version.map
> +++ b/drivers/bus/vmbus/rte_bus_vmbus_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_vmbus_chan_close;
> diff --git a/drivers/common/cpt/rte_common_cpt_version.map b/drivers/common/cpt/rte_common_cpt_version.map
> index 8c65cde6cf..4d85021a87 100644
> --- a/drivers/common/cpt/rte_common_cpt_version.map
> +++ b/drivers/common/cpt/rte_common_cpt_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	cpt_pmd_ops_helper_asym_get_mlen;
> diff --git a/drivers/common/iavf/rte_common_iavf_version.map b/drivers/common/iavf/rte_common_iavf_version.map
> index 92ceac108d..44142499e0 100644
> --- a/drivers/common/iavf/rte_common_iavf_version.map
> +++ b/drivers/common/iavf/rte_common_iavf_version.map
> @@ -1,11 +1,11 @@
>  DPDK_21 {
>  	global:
>  
> -	iavf_init_adminq;
> -	iavf_shutdown_adminq;
>  	iavf_aq_send_msg_to_pf;
>  	iavf_clean_arq_element;
> +	iavf_init_adminq;
>  	iavf_set_mac_type;
> +	iavf_shutdown_adminq;
>  	iavf_vf_parse_hw_config;
>  
>  	local: *;
> diff --git a/drivers/common/mlx5/rte_common_mlx5_version.map b/drivers/common/mlx5/rte_common_mlx5_version.map
> index 7729d0dd04..c4d57c08a7 100644
> --- a/drivers/common/mlx5/rte_common_mlx5_version.map
> +++ b/drivers/common/mlx5/rte_common_mlx5_version.map
> @@ -93,4 +93,3 @@ INTERNAL {
>  
>  	mlx5_pci_driver_register;
>  };
> -
> diff --git a/drivers/common/mvep/rte_common_mvep_version.map b/drivers/common/mvep/rte_common_mvep_version.map
> index 030928439d..e5af82c61d 100644
> --- a/drivers/common/mvep/rte_common_mvep_version.map
> +++ b/drivers/common/mvep/rte_common_mvep_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_mvep_deinit;
> diff --git a/drivers/common/octeontx/rte_common_octeontx_version.map b/drivers/common/octeontx/rte_common_octeontx_version.map
> index 5f6aa8bd3a..30f3fa65e0 100644
> --- a/drivers/common/octeontx/rte_common_octeontx_version.map
> +++ b/drivers/common/octeontx/rte_common_octeontx_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	octeontx_get_global_domain;
> diff --git a/drivers/compress/isal/rte_pmd_isal_version.map b/drivers/compress/isal/rte_pmd_isal_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/compress/isal/rte_pmd_isal_version.map
> +++ b/drivers/compress/isal/rte_pmd_isal_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/compress/octeontx/rte_pmd_octeontx_compress_version.map b/drivers/compress/octeontx/rte_pmd_octeontx_compress_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/compress/octeontx/rte_pmd_octeontx_compress_version.map
> +++ b/drivers/compress/octeontx/rte_pmd_octeontx_compress_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/compress/qat/rte_pmd_qat_version.map b/drivers/compress/qat/rte_pmd_qat_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/compress/qat/rte_pmd_qat_version.map
> +++ b/drivers/compress/qat/rte_pmd_qat_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/compress/zlib/rte_pmd_zlib_version.map b/drivers/compress/zlib/rte_pmd_zlib_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/compress/zlib/rte_pmd_zlib_version.map
> +++ b/drivers/compress/zlib/rte_pmd_zlib_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/crypto/aesni_gcm/rte_pmd_aesni_gcm_version.map b/drivers/crypto/aesni_gcm/rte_pmd_aesni_gcm_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/crypto/aesni_gcm/rte_pmd_aesni_gcm_version.map
> +++ b/drivers/crypto/aesni_gcm/rte_pmd_aesni_gcm_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/crypto/aesni_mb/rte_pmd_aesni_mb_version.map b/drivers/crypto/aesni_mb/rte_pmd_aesni_mb_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/crypto/aesni_mb/rte_pmd_aesni_mb_version.map
> +++ b/drivers/crypto/aesni_mb/rte_pmd_aesni_mb_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/crypto/armv8/rte_pmd_armv8_version.map b/drivers/crypto/armv8/rte_pmd_armv8_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/crypto/armv8/rte_pmd_armv8_version.map
> +++ b/drivers/crypto/armv8/rte_pmd_armv8_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/crypto/caam_jr/rte_pmd_caam_jr_version.map b/drivers/crypto/caam_jr/rte_pmd_caam_jr_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/crypto/caam_jr/rte_pmd_caam_jr_version.map
> +++ b/drivers/crypto/caam_jr/rte_pmd_caam_jr_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/crypto/ccp/rte_pmd_ccp_version.map b/drivers/crypto/ccp/rte_pmd_ccp_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/crypto/ccp/rte_pmd_ccp_version.map
> +++ b/drivers/crypto/ccp/rte_pmd_ccp_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/crypto/kasumi/rte_pmd_kasumi_version.map b/drivers/crypto/kasumi/rte_pmd_kasumi_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/crypto/kasumi/rte_pmd_kasumi_version.map
> +++ b/drivers/crypto/kasumi/rte_pmd_kasumi_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/crypto/mvsam/rte_pmd_mvsam_version.map b/drivers/crypto/mvsam/rte_pmd_mvsam_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/crypto/mvsam/rte_pmd_mvsam_version.map
> +++ b/drivers/crypto/mvsam/rte_pmd_mvsam_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/crypto/nitrox/rte_pmd_nitrox_version.map b/drivers/crypto/nitrox/rte_pmd_nitrox_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/crypto/nitrox/rte_pmd_nitrox_version.map
> +++ b/drivers/crypto/nitrox/rte_pmd_nitrox_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/crypto/null/rte_pmd_null_crypto_version.map b/drivers/crypto/null/rte_pmd_null_crypto_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/crypto/null/rte_pmd_null_crypto_version.map
> +++ b/drivers/crypto/null/rte_pmd_null_crypto_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/crypto/octeontx/rte_pmd_octeontx_crypto_version.map b/drivers/crypto/octeontx/rte_pmd_octeontx_crypto_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/crypto/octeontx/rte_pmd_octeontx_crypto_version.map
> +++ b/drivers/crypto/octeontx/rte_pmd_octeontx_crypto_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/crypto/octeontx2/rte_pmd_octeontx2_crypto_version.map b/drivers/crypto/octeontx2/rte_pmd_octeontx2_crypto_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/crypto/octeontx2/rte_pmd_octeontx2_crypto_version.map
> +++ b/drivers/crypto/octeontx2/rte_pmd_octeontx2_crypto_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/crypto/openssl/rte_pmd_openssl_version.map b/drivers/crypto/openssl/rte_pmd_openssl_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/crypto/openssl/rte_pmd_openssl_version.map
> +++ b/drivers/crypto/openssl/rte_pmd_openssl_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/crypto/scheduler/rte_pmd_crypto_scheduler_version.map b/drivers/crypto/scheduler/rte_pmd_crypto_scheduler_version.map
> index 077afedce7..ca6f102d9f 100644
> --- a/drivers/crypto/scheduler/rte_pmd_crypto_scheduler_version.map
> +++ b/drivers/crypto/scheduler/rte_pmd_crypto_scheduler_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_cryptodev_scheduler_load_user_scheduler;
> diff --git a/drivers/crypto/snow3g/rte_pmd_snow3g_version.map b/drivers/crypto/snow3g/rte_pmd_snow3g_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/crypto/snow3g/rte_pmd_snow3g_version.map
> +++ b/drivers/crypto/snow3g/rte_pmd_snow3g_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/crypto/virtio/rte_pmd_virtio_crypto_version.map b/drivers/crypto/virtio/rte_pmd_virtio_crypto_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/crypto/virtio/rte_pmd_virtio_crypto_version.map
> +++ b/drivers/crypto/virtio/rte_pmd_virtio_crypto_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/crypto/zuc/rte_pmd_zuc_version.map b/drivers/crypto/zuc/rte_pmd_zuc_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/crypto/zuc/rte_pmd_zuc_version.map
> +++ b/drivers/crypto/zuc/rte_pmd_zuc_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/event/dpaa/rte_pmd_dpaa_event_version.map b/drivers/event/dpaa/rte_pmd_dpaa_event_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/event/dpaa/rte_pmd_dpaa_event_version.map
> +++ b/drivers/event/dpaa/rte_pmd_dpaa_event_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/event/dpaa2/rte_pmd_dpaa2_event_version.map b/drivers/event/dpaa2/rte_pmd_dpaa2_event_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/event/dpaa2/rte_pmd_dpaa2_event_version.map
> +++ b/drivers/event/dpaa2/rte_pmd_dpaa2_event_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/event/dsw/rte_pmd_dsw_event_version.map b/drivers/event/dsw/rte_pmd_dsw_event_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/event/dsw/rte_pmd_dsw_event_version.map
> +++ b/drivers/event/dsw/rte_pmd_dsw_event_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/event/octeontx/rte_pmd_octeontx_event_version.map b/drivers/event/octeontx/rte_pmd_octeontx_event_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/event/octeontx/rte_pmd_octeontx_event_version.map
> +++ b/drivers/event/octeontx/rte_pmd_octeontx_event_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/event/octeontx2/rte_pmd_octeontx2_event_version.map b/drivers/event/octeontx2/rte_pmd_octeontx2_event_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/event/octeontx2/rte_pmd_octeontx2_event_version.map
> +++ b/drivers/event/octeontx2/rte_pmd_octeontx2_event_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/event/opdl/rte_pmd_opdl_event_version.map b/drivers/event/opdl/rte_pmd_opdl_event_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/event/opdl/rte_pmd_opdl_event_version.map
> +++ b/drivers/event/opdl/rte_pmd_opdl_event_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/event/skeleton/rte_pmd_skeleton_event_version.map b/drivers/event/skeleton/rte_pmd_skeleton_event_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/event/skeleton/rte_pmd_skeleton_event_version.map
> +++ b/drivers/event/skeleton/rte_pmd_skeleton_event_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/event/sw/rte_pmd_sw_event_version.map b/drivers/event/sw/rte_pmd_sw_event_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/event/sw/rte_pmd_sw_event_version.map
> +++ b/drivers/event/sw/rte_pmd_sw_event_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/mempool/bucket/rte_mempool_bucket_version.map b/drivers/mempool/bucket/rte_mempool_bucket_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/mempool/bucket/rte_mempool_bucket_version.map
> +++ b/drivers/mempool/bucket/rte_mempool_bucket_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/mempool/dpaa2/rte_mempool_dpaa2_version.map b/drivers/mempool/dpaa2/rte_mempool_dpaa2_version.map
> index 686b024624..473b8c90e8 100644
> --- a/drivers/mempool/dpaa2/rte_mempool_dpaa2_version.map
> +++ b/drivers/mempool/dpaa2/rte_mempool_dpaa2_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_dpaa2_mbuf_from_buf_addr;
> diff --git a/drivers/mempool/octeontx/rte_mempool_octeontx_version.map b/drivers/mempool/octeontx/rte_mempool_octeontx_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/mempool/octeontx/rte_mempool_octeontx_version.map
> +++ b/drivers/mempool/octeontx/rte_mempool_octeontx_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/mempool/ring/rte_mempool_ring_version.map b/drivers/mempool/ring/rte_mempool_ring_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/mempool/ring/rte_mempool_ring_version.map
> +++ b/drivers/mempool/ring/rte_mempool_ring_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/mempool/stack/rte_mempool_stack_version.map b/drivers/mempool/stack/rte_mempool_stack_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/mempool/stack/rte_mempool_stack_version.map
> +++ b/drivers/mempool/stack/rte_mempool_stack_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/af_packet/rte_pmd_af_packet_version.map b/drivers/net/af_packet/rte_pmd_af_packet_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/af_packet/rte_pmd_af_packet_version.map
> +++ b/drivers/net/af_packet/rte_pmd_af_packet_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/af_xdp/rte_pmd_af_xdp_version.map b/drivers/net/af_xdp/rte_pmd_af_xdp_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/af_xdp/rte_pmd_af_xdp_version.map
> +++ b/drivers/net/af_xdp/rte_pmd_af_xdp_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/ark/rte_pmd_ark_version.map b/drivers/net/ark/rte_pmd_ark_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/ark/rte_pmd_ark_version.map
> +++ b/drivers/net/ark/rte_pmd_ark_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/atlantic/rte_pmd_atlantic_version.map b/drivers/net/atlantic/rte_pmd_atlantic_version.map
> index 9b04838d84..6e17832684 100644
> --- a/drivers/net/atlantic/rte_pmd_atlantic_version.map
> +++ b/drivers/net/atlantic/rte_pmd_atlantic_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
>  
> diff --git a/drivers/net/avp/rte_pmd_avp_version.map b/drivers/net/avp/rte_pmd_avp_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/avp/rte_pmd_avp_version.map
> +++ b/drivers/net/avp/rte_pmd_avp_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/axgbe/rte_pmd_axgbe_version.map b/drivers/net/axgbe/rte_pmd_axgbe_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/axgbe/rte_pmd_axgbe_version.map
> +++ b/drivers/net/axgbe/rte_pmd_axgbe_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/bnx2x/rte_pmd_bnx2x_version.map b/drivers/net/bnx2x/rte_pmd_bnx2x_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/bnx2x/rte_pmd_bnx2x_version.map
> +++ b/drivers/net/bnx2x/rte_pmd_bnx2x_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/bnxt/rte_pmd_bnxt_version.map b/drivers/net/bnxt/rte_pmd_bnxt_version.map
> index bb52562347..a050d86ab7 100644
> --- a/drivers/net/bnxt/rte_pmd_bnxt_version.map
> +++ b/drivers/net/bnxt/rte_pmd_bnxt_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_pmd_bnxt_get_vf_rx_status;
> diff --git a/drivers/net/bonding/rte_pmd_bond_version.map b/drivers/net/bonding/rte_pmd_bond_version.map
> index 270c7d5d55..df81ee74c1 100644
> --- a/drivers/net/bonding/rte_pmd_bond_version.map
> +++ b/drivers/net/bonding/rte_pmd_bond_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_eth_bond_8023ad_agg_selection_get;
> diff --git a/drivers/net/cxgbe/rte_pmd_cxgbe_version.map b/drivers/net/cxgbe/rte_pmd_cxgbe_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/cxgbe/rte_pmd_cxgbe_version.map
> +++ b/drivers/net/cxgbe/rte_pmd_cxgbe_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/dpaa/rte_pmd_dpaa_version.map b/drivers/net/dpaa/rte_pmd_dpaa_version.map
> index 774aa0de45..87ce8f5b6c 100644
> --- a/drivers/net/dpaa/rte_pmd_dpaa_version.map
> +++ b/drivers/net/dpaa/rte_pmd_dpaa_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_pmd_dpaa_set_tx_loopback;
> diff --git a/drivers/net/e1000/rte_pmd_e1000_version.map b/drivers/net/e1000/rte_pmd_e1000_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/e1000/rte_pmd_e1000_version.map
> +++ b/drivers/net/e1000/rte_pmd_e1000_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/ena/rte_pmd_ena_version.map b/drivers/net/ena/rte_pmd_ena_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/ena/rte_pmd_ena_version.map
> +++ b/drivers/net/ena/rte_pmd_ena_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/enetc/rte_pmd_enetc_version.map b/drivers/net/enetc/rte_pmd_enetc_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/enetc/rte_pmd_enetc_version.map
> +++ b/drivers/net/enetc/rte_pmd_enetc_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/enic/rte_pmd_enic_version.map b/drivers/net/enic/rte_pmd_enic_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/enic/rte_pmd_enic_version.map
> +++ b/drivers/net/enic/rte_pmd_enic_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/failsafe/rte_pmd_failsafe_version.map b/drivers/net/failsafe/rte_pmd_failsafe_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/failsafe/rte_pmd_failsafe_version.map
> +++ b/drivers/net/failsafe/rte_pmd_failsafe_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/fm10k/rte_pmd_fm10k_version.map b/drivers/net/fm10k/rte_pmd_fm10k_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/fm10k/rte_pmd_fm10k_version.map
> +++ b/drivers/net/fm10k/rte_pmd_fm10k_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/hinic/rte_pmd_hinic_version.map b/drivers/net/hinic/rte_pmd_hinic_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/hinic/rte_pmd_hinic_version.map
> +++ b/drivers/net/hinic/rte_pmd_hinic_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/hns3/rte_pmd_hns3_version.map b/drivers/net/hns3/rte_pmd_hns3_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/hns3/rte_pmd_hns3_version.map
> +++ b/drivers/net/hns3/rte_pmd_hns3_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/i40e/rte_pmd_i40e_version.map b/drivers/net/i40e/rte_pmd_i40e_version.map
> index f6cd3b3566..413c58cb21 100644
> --- a/drivers/net/i40e/rte_pmd_i40e_version.map
> +++ b/drivers/net/i40e/rte_pmd_i40e_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_pmd_i40e_add_vf_mac_addr;
> diff --git a/drivers/net/iavf/rte_pmd_iavf_version.map b/drivers/net/iavf/rte_pmd_iavf_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/iavf/rte_pmd_iavf_version.map
> +++ b/drivers/net/iavf/rte_pmd_iavf_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/ice/rte_pmd_ice_version.map b/drivers/net/ice/rte_pmd_ice_version.map
> index d04b194c13..91f40225e9 100644
> --- a/drivers/net/ice/rte_pmd_ice_version.map
> +++ b/drivers/net/ice/rte_pmd_ice_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
>  
> diff --git a/drivers/net/ionic/rte_pmd_ionic_version.map b/drivers/net/ionic/rte_pmd_ionic_version.map
> index acdaf587d2..4a76d1d52d 100644
> --- a/drivers/net/ionic/rte_pmd_ionic_version.map
> +++ b/drivers/net/ionic/rte_pmd_ionic_version.map
> @@ -1,4 +1,3 @@
>  DPDK_21 {
> -
>  	local: *;
>  };
> diff --git a/drivers/net/ipn3ke/rte_pmd_ipn3ke_version.map b/drivers/net/ipn3ke/rte_pmd_ipn3ke_version.map
> index 7e348e99b1..d8cc1026e0 100644
> --- a/drivers/net/ipn3ke/rte_pmd_ipn3ke_version.map
> +++ b/drivers/net/ipn3ke/rte_pmd_ipn3ke_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
>  
> diff --git a/drivers/net/ixgbe/rte_pmd_ixgbe_version.map b/drivers/net/ixgbe/rte_pmd_ixgbe_version.map
> index 911f8083f1..9402802b04 100644
> --- a/drivers/net/ixgbe/rte_pmd_ixgbe_version.map
> +++ b/drivers/net/ixgbe/rte_pmd_ixgbe_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_pmd_ixgbe_bypass_event_show;
> diff --git a/drivers/net/kni/rte_pmd_kni_version.map b/drivers/net/kni/rte_pmd_kni_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/kni/rte_pmd_kni_version.map
> +++ b/drivers/net/kni/rte_pmd_kni_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/liquidio/rte_pmd_liquidio_version.map b/drivers/net/liquidio/rte_pmd_liquidio_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/liquidio/rte_pmd_liquidio_version.map
> +++ b/drivers/net/liquidio/rte_pmd_liquidio_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/memif/rte_pmd_memif_version.map b/drivers/net/memif/rte_pmd_memif_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/memif/rte_pmd_memif_version.map
> +++ b/drivers/net/memif/rte_pmd_memif_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/mlx4/rte_pmd_mlx4_version.map b/drivers/net/mlx4/rte_pmd_mlx4_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/mlx4/rte_pmd_mlx4_version.map
> +++ b/drivers/net/mlx4/rte_pmd_mlx4_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/mlx5/rte_pmd_mlx5_version.map b/drivers/net/mlx5/rte_pmd_mlx5_version.map
> index c8b1031b02..bc1d3d06bf 100644
> --- a/drivers/net/mlx5/rte_pmd_mlx5_version.map
> +++ b/drivers/net/mlx5/rte_pmd_mlx5_version.map
> @@ -1,10 +1,10 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
>  
>  EXPERIMENTAL {
> -        global:
> +	global:
>  
> -        # added in 20.02
> +	# added in 20.02
>  	rte_pmd_mlx5_get_dyn_flag_names;
>  };
> diff --git a/drivers/net/mvneta/rte_pmd_mvneta_version.map b/drivers/net/mvneta/rte_pmd_mvneta_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/mvneta/rte_pmd_mvneta_version.map
> +++ b/drivers/net/mvneta/rte_pmd_mvneta_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/mvpp2/rte_pmd_mvpp2_version.map b/drivers/net/mvpp2/rte_pmd_mvpp2_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/mvpp2/rte_pmd_mvpp2_version.map
> +++ b/drivers/net/mvpp2/rte_pmd_mvpp2_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/netvsc/rte_pmd_netvsc_version.map b/drivers/net/netvsc/rte_pmd_netvsc_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/netvsc/rte_pmd_netvsc_version.map
> +++ b/drivers/net/netvsc/rte_pmd_netvsc_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/nfb/rte_pmd_nfb_version.map b/drivers/net/nfb/rte_pmd_nfb_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/nfb/rte_pmd_nfb_version.map
> +++ b/drivers/net/nfb/rte_pmd_nfb_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/nfp/rte_pmd_nfp_version.map b/drivers/net/nfp/rte_pmd_nfp_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/nfp/rte_pmd_nfp_version.map
> +++ b/drivers/net/nfp/rte_pmd_nfp_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/null/rte_pmd_null_version.map b/drivers/net/null/rte_pmd_null_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/null/rte_pmd_null_version.map
> +++ b/drivers/net/null/rte_pmd_null_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/octeontx/rte_pmd_octeontx_version.map b/drivers/net/octeontx/rte_pmd_octeontx_version.map
> index f7cae02fac..6dda72890c 100644
> --- a/drivers/net/octeontx/rte_pmd_octeontx_version.map
> +++ b/drivers/net/octeontx/rte_pmd_octeontx_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_octeontx_pchan_map;
> diff --git a/drivers/net/octeontx2/rte_pmd_octeontx2_version.map b/drivers/net/octeontx2/rte_pmd_octeontx2_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/octeontx2/rte_pmd_octeontx2_version.map
> +++ b/drivers/net/octeontx2/rte_pmd_octeontx2_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/pcap/rte_pmd_pcap_version.map b/drivers/net/pcap/rte_pmd_pcap_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/pcap/rte_pmd_pcap_version.map
> +++ b/drivers/net/pcap/rte_pmd_pcap_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/pfe/rte_pmd_pfe_version.map b/drivers/net/pfe/rte_pmd_pfe_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/pfe/rte_pmd_pfe_version.map
> +++ b/drivers/net/pfe/rte_pmd_pfe_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/qede/rte_pmd_qede_version.map b/drivers/net/qede/rte_pmd_qede_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/qede/rte_pmd_qede_version.map
> +++ b/drivers/net/qede/rte_pmd_qede_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/ring/rte_pmd_ring_version.map b/drivers/net/ring/rte_pmd_ring_version.map
> index ebb6be2733..29770fe3e4 100644
> --- a/drivers/net/ring/rte_pmd_ring_version.map
> +++ b/drivers/net/ring/rte_pmd_ring_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_eth_from_ring;
> diff --git a/drivers/net/sfc/rte_pmd_sfc_version.map b/drivers/net/sfc/rte_pmd_sfc_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/sfc/rte_pmd_sfc_version.map
> +++ b/drivers/net/sfc/rte_pmd_sfc_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/softnic/rte_pmd_softnic_version.map b/drivers/net/softnic/rte_pmd_softnic_version.map
> index 50f113d5a2..530d2e6b72 100644
> --- a/drivers/net/softnic/rte_pmd_softnic_version.map
> +++ b/drivers/net/softnic/rte_pmd_softnic_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_pmd_softnic_run;
> diff --git a/drivers/net/szedata2/rte_pmd_szedata2_version.map b/drivers/net/szedata2/rte_pmd_szedata2_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/szedata2/rte_pmd_szedata2_version.map
> +++ b/drivers/net/szedata2/rte_pmd_szedata2_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/tap/rte_pmd_tap_version.map b/drivers/net/tap/rte_pmd_tap_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/tap/rte_pmd_tap_version.map
> +++ b/drivers/net/tap/rte_pmd_tap_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/thunderx/rte_pmd_thunderx_version.map b/drivers/net/thunderx/rte_pmd_thunderx_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/thunderx/rte_pmd_thunderx_version.map
> +++ b/drivers/net/thunderx/rte_pmd_thunderx_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/vdev_netvsc/rte_pmd_vdev_netvsc_version.map b/drivers/net/vdev_netvsc/rte_pmd_vdev_netvsc_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/vdev_netvsc/rte_pmd_vdev_netvsc_version.map
> +++ b/drivers/net/vdev_netvsc/rte_pmd_vdev_netvsc_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/vhost/rte_pmd_vhost_version.map b/drivers/net/vhost/rte_pmd_vhost_version.map
> index 16b591ccc4..634255829e 100644
> --- a/drivers/net/vhost/rte_pmd_vhost_version.map
> +++ b/drivers/net/vhost/rte_pmd_vhost_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_eth_vhost_get_queue_event;
> diff --git a/drivers/net/virtio/rte_pmd_virtio_version.map b/drivers/net/virtio/rte_pmd_virtio_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/virtio/rte_pmd_virtio_version.map
> +++ b/drivers/net/virtio/rte_pmd_virtio_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/net/vmxnet3/rte_pmd_vmxnet3_version.map b/drivers/net/vmxnet3/rte_pmd_vmxnet3_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/net/vmxnet3/rte_pmd_vmxnet3_version.map
> +++ b/drivers/net/vmxnet3/rte_pmd_vmxnet3_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/raw/dpaa2_cmdif/rte_rawdev_dpaa2_cmdif_version.map b/drivers/raw/dpaa2_cmdif/rte_rawdev_dpaa2_cmdif_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/raw/dpaa2_cmdif/rte_rawdev_dpaa2_cmdif_version.map
> +++ b/drivers/raw/dpaa2_cmdif/rte_rawdev_dpaa2_cmdif_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/raw/dpaa2_qdma/rte_rawdev_dpaa2_qdma_version.map b/drivers/raw/dpaa2_qdma/rte_rawdev_dpaa2_qdma_version.map
> index ca6a0d7626..280c79ea9c 100644
> --- a/drivers/raw/dpaa2_qdma/rte_rawdev_dpaa2_qdma_version.map
> +++ b/drivers/raw/dpaa2_qdma/rte_rawdev_dpaa2_qdma_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_qdma_attr_get;
> diff --git a/drivers/raw/ifpga/rte_rawdev_ifpga_version.map b/drivers/raw/ifpga/rte_rawdev_ifpga_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/raw/ifpga/rte_rawdev_ifpga_version.map
> +++ b/drivers/raw/ifpga/rte_rawdev_ifpga_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/raw/ioat/rte_rawdev_ioat_version.map b/drivers/raw/ioat/rte_rawdev_ioat_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/raw/ioat/rte_rawdev_ioat_version.map
> +++ b/drivers/raw/ioat/rte_rawdev_ioat_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/raw/ntb/rte_rawdev_ntb_version.map b/drivers/raw/ntb/rte_rawdev_ntb_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/raw/ntb/rte_rawdev_ntb_version.map
> +++ b/drivers/raw/ntb/rte_rawdev_ntb_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/raw/octeontx2_dma/rte_rawdev_octeontx2_dma_version.map b/drivers/raw/octeontx2_dma/rte_rawdev_octeontx2_dma_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/raw/octeontx2_dma/rte_rawdev_octeontx2_dma_version.map
> +++ b/drivers/raw/octeontx2_dma/rte_rawdev_octeontx2_dma_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/raw/octeontx2_ep/rte_rawdev_octeontx2_ep_version.map b/drivers/raw/octeontx2_ep/rte_rawdev_octeontx2_ep_version.map
> index acdaf587d2..4a76d1d52d 100644
> --- a/drivers/raw/octeontx2_ep/rte_rawdev_octeontx2_ep_version.map
> +++ b/drivers/raw/octeontx2_ep/rte_rawdev_octeontx2_ep_version.map
> @@ -1,4 +1,3 @@
>  DPDK_21 {
> -
>  	local: *;
>  };
> diff --git a/drivers/raw/skeleton/rte_rawdev_skeleton_version.map b/drivers/raw/skeleton/rte_rawdev_skeleton_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/raw/skeleton/rte_rawdev_skeleton_version.map
> +++ b/drivers/raw/skeleton/rte_rawdev_skeleton_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/drivers/vdpa/ifc/rte_pmd_ifc_version.map b/drivers/vdpa/ifc/rte_pmd_ifc_version.map
> index f9f17e4f6e..4a76d1d52d 100644
> --- a/drivers/vdpa/ifc/rte_pmd_ifc_version.map
> +++ b/drivers/vdpa/ifc/rte_pmd_ifc_version.map
> @@ -1,3 +1,3 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	local: *;
>  };
> diff --git a/lib/librte_acl/rte_acl_version.map b/lib/librte_acl/rte_acl_version.map
> index c3daca8115..d97f2927bf 100644
> --- a/lib/librte_acl/rte_acl_version.map
> +++ b/lib/librte_acl/rte_acl_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_acl_add_rules;
> diff --git a/lib/librte_bitratestats/rte_bitratestats_version.map b/lib/librte_bitratestats/rte_bitratestats_version.map
> index 88fc2912db..463f78a53a 100644
> --- a/lib/librte_bitratestats/rte_bitratestats_version.map
> +++ b/lib/librte_bitratestats/rte_bitratestats_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_stats_bitrate_calc;
> diff --git a/lib/librte_cfgfile/rte_cfgfile_version.map b/lib/librte_cfgfile/rte_cfgfile_version.map
> index 22c999fe16..180c42b717 100644
> --- a/lib/librte_cfgfile/rte_cfgfile_version.map
> +++ b/lib/librte_cfgfile/rte_cfgfile_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_cfgfile_add_entry;
> diff --git a/lib/librte_cmdline/rte_cmdline_version.map b/lib/librte_cmdline/rte_cmdline_version.map
> index 95fce812ff..a99104457f 100644
> --- a/lib/librte_cmdline/rte_cmdline_version.map
> +++ b/lib/librte_cmdline/rte_cmdline_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	cirbuf_add_buf_head;
> diff --git a/lib/librte_cryptodev/rte_cryptodev_version.map b/lib/librte_cryptodev/rte_cryptodev_version.map
> index a7a78dc41f..02f6dcf724 100644
> --- a/lib/librte_cryptodev/rte_cryptodev_version.map
> +++ b/lib/librte_cryptodev/rte_cryptodev_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_crypto_aead_algorithm_strings;
> @@ -58,12 +58,11 @@ DPDK_20.0 {
>  	local: *;
>  };
>  
> -DPDK_21 {
> +DPDK_20.0 {
>  	global:
>  	rte_cryptodev_info_get;
>  	rte_cryptodev_sym_capability_get;
> -} DPDK_20.0;
> -
> +};
>  
>  EXPERIMENTAL {
>  	global:
> diff --git a/lib/librte_distributor/rte_distributor_version.map b/lib/librte_distributor/rte_distributor_version.map
> index 1b7c643005..1ddcd01fe6 100644
> --- a/lib/librte_distributor/rte_distributor_version.map
> +++ b/lib/librte_distributor/rte_distributor_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_distributor_clear_returns;
> diff --git a/lib/librte_eal/rte_eal_version.map b/lib/librte_eal/rte_eal_version.map
> index bf0c17c233..0b18e2ef85 100644
> --- a/lib/librte_eal/rte_eal_version.map
> +++ b/lib/librte_eal/rte_eal_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	__rte_panic;
> @@ -6,6 +6,7 @@ DPDK_20.0 {
>  	eal_timer_source;
>  	per_lcore__lcore_id;
>  	per_lcore__rte_errno;
> +	per_lcore__thread_id;
>  	rte_bus_dump;
>  	rte_bus_find;
>  	rte_bus_find_by_device;
> @@ -221,13 +222,6 @@ DPDK_20.0 {
>  	local: *;
>  };
>  
> -DPDK_21 {
> -	global:
> -
> -	per_lcore__thread_id;
> -
> -} DPDK_20.0;
> -
>  EXPERIMENTAL {
>  	global:
>  
> diff --git a/lib/librte_efd/rte_efd_version.map b/lib/librte_efd/rte_efd_version.map
> index e010eecfe4..425c0a85a9 100644
> --- a/lib/librte_efd/rte_efd_version.map
> +++ b/lib/librte_efd/rte_efd_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_efd_create;
> diff --git a/lib/librte_ethdev/rte_ethdev_version.map b/lib/librte_ethdev/rte_ethdev_version.map
> index 1212a17d32..8d9d6b1c67 100644
> --- a/lib/librte_ethdev/rte_ethdev_version.map
> +++ b/lib/librte_ethdev/rte_ethdev_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	_rte_eth_dev_callback_process;
> diff --git a/lib/librte_eventdev/rte_eventdev_version.map b/lib/librte_eventdev/rte_eventdev_version.map
> index 91a62cd077..3d9d0ca054 100644
> --- a/lib/librte_eventdev/rte_eventdev_version.map
> +++ b/lib/librte_eventdev/rte_eventdev_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_event_crypto_adapter_caps_get;
> diff --git a/lib/librte_gro/rte_gro_version.map b/lib/librte_gro/rte_gro_version.map
> index 9f6fe79e57..19dc66b0d4 100644
> --- a/lib/librte_gro/rte_gro_version.map
> +++ b/lib/librte_gro/rte_gro_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_gro_ctx_create;
> diff --git a/lib/librte_gso/rte_gso_version.map b/lib/librte_gso/rte_gso_version.map
> index 8505a59c27..60aa1b54e4 100644
> --- a/lib/librte_gso/rte_gso_version.map
> +++ b/lib/librte_gso/rte_gso_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_gso_segment;
> diff --git a/lib/librte_hash/rte_hash_version.map b/lib/librte_hash/rte_hash_version.map
> index c2a909443d..c0db81014f 100644
> --- a/lib/librte_hash/rte_hash_version.map
> +++ b/lib/librte_hash/rte_hash_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_fbk_hash_create;
> diff --git a/lib/librte_ip_frag/rte_ip_frag_version.map b/lib/librte_ip_frag/rte_ip_frag_version.map
> index 5dd34f828c..82b308ddb0 100644
> --- a/lib/librte_ip_frag/rte_ip_frag_version.map
> +++ b/lib/librte_ip_frag/rte_ip_frag_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_ip_frag_free_death_row;
> diff --git a/lib/librte_jobstats/rte_jobstats_version.map b/lib/librte_jobstats/rte_jobstats_version.map
> index dbd2664ae2..3e166ad548 100644
> --- a/lib/librte_jobstats/rte_jobstats_version.map
> +++ b/lib/librte_jobstats/rte_jobstats_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_jobstats_abort;
> diff --git a/lib/librte_kni/rte_kni_version.map b/lib/librte_kni/rte_kni_version.map
> index 9cd3cedc54..a93da95f36 100644
> --- a/lib/librte_kni/rte_kni_version.map
> +++ b/lib/librte_kni/rte_kni_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_kni_alloc;
> diff --git a/lib/librte_kvargs/rte_kvargs_version.map b/lib/librte_kvargs/rte_kvargs_version.map
> index 3ba0f4b59c..ed375bf4a3 100644
> --- a/lib/librte_kvargs/rte_kvargs_version.map
> +++ b/lib/librte_kvargs/rte_kvargs_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_kvargs_count;
> diff --git a/lib/librte_latencystats/rte_latencystats_version.map b/lib/librte_latencystats/rte_latencystats_version.map
> index e04e63463f..0c4360ab43 100644
> --- a/lib/librte_latencystats/rte_latencystats_version.map
> +++ b/lib/librte_latencystats/rte_latencystats_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_latencystats_get;
> diff --git a/lib/librte_lpm/rte_lpm_version.map b/lib/librte_lpm/rte_lpm_version.map
> index bfccd7eacc..b4d437cc75 100644
> --- a/lib/librte_lpm/rte_lpm_version.map
> +++ b/lib/librte_lpm/rte_lpm_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_lpm6_add;
> diff --git a/lib/librte_mbuf/rte_mbuf_version.map b/lib/librte_mbuf/rte_mbuf_version.map
> index ab161bcdc7..a011aaead3 100644
> --- a/lib/librte_mbuf/rte_mbuf_version.map
> +++ b/lib/librte_mbuf/rte_mbuf_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	__rte_pktmbuf_linearize;
> diff --git a/lib/librte_member/rte_member_version.map b/lib/librte_member/rte_member_version.map
> index 87780ae611..b8c6322e73 100644
> --- a/lib/librte_member/rte_member_version.map
> +++ b/lib/librte_member/rte_member_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_member_add;
> diff --git a/lib/librte_mempool/rte_mempool_version.map b/lib/librte_mempool/rte_mempool_version.map
> index 826a0b8824..50e22ee020 100644
> --- a/lib/librte_mempool/rte_mempool_version.map
> +++ b/lib/librte_mempool/rte_mempool_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_mempool_audit;
> @@ -31,12 +31,12 @@ DPDK_20.0 {
>  	local: *;
>  };
>  
> -DPDK_21 {
> +DPDK_20.0 {
>  	global:
>  
>  	rte_mempool_populate_iova;
>  	rte_mempool_populate_virt;
> -} DPDK_20.0;
> +};
>  
>  EXPERIMENTAL {
>  	global:
> diff --git a/lib/librte_meter/rte_meter_version.map b/lib/librte_meter/rte_meter_version.map
> index 58859d4d76..e2a2607f28 100644
> --- a/lib/librte_meter/rte_meter_version.map
> +++ b/lib/librte_meter/rte_meter_version.map
> @@ -1,24 +1,18 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_meter_srtcm_config;
>  	rte_meter_srtcm_profile_config;
>  	rte_meter_trtcm_config;
>  	rte_meter_trtcm_profile_config;
> +	rte_meter_trtcm_rfc4115_config;
> +	rte_meter_trtcm_rfc4115_profile_config;
>  
>  	local: *;
>  };
>  
> -DPDK_21 {
> -	global:
> -
> -	rte_meter_trtcm_rfc4115_config;
> -	rte_meter_trtcm_rfc4115_profile_config;
> -
> -} DPDK_20.0;
> -
>  EXPERIMENTAL {
> -       global:
> +	global:
>  
>  	rte_meter_trtcm_rfc4115_config;
>  	rte_meter_trtcm_rfc4115_profile_config;
> diff --git a/lib/librte_metrics/rte_metrics_version.map b/lib/librte_metrics/rte_metrics_version.map
> index c88939b117..20f99cd19a 100644
> --- a/lib/librte_metrics/rte_metrics_version.map
> +++ b/lib/librte_metrics/rte_metrics_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_metrics_get_names;
> diff --git a/lib/librte_net/rte_net_version.map b/lib/librte_net/rte_net_version.map
> index 8a4e75a3a0..621f237945 100644
> --- a/lib/librte_net/rte_net_version.map
> +++ b/lib/librte_net/rte_net_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_eth_random_addr;
> diff --git a/lib/librte_pci/rte_pci_version.map b/lib/librte_pci/rte_pci_version.map
> index 67eb845796..cd77c9dc9e 100644
> --- a/lib/librte_pci/rte_pci_version.map
> +++ b/lib/librte_pci/rte_pci_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	pci_map_resource;
> diff --git a/lib/librte_pdump/rte_pdump_version.map b/lib/librte_pdump/rte_pdump_version.map
> index 6d02ccce6d..2f9e952d0b 100644
> --- a/lib/librte_pdump/rte_pdump_version.map
> +++ b/lib/librte_pdump/rte_pdump_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_pdump_disable;
> diff --git a/lib/librte_pipeline/rte_pipeline_version.map b/lib/librte_pipeline/rte_pipeline_version.map
> index 64d38afecd..9ed80eb041 100644
> --- a/lib/librte_pipeline/rte_pipeline_version.map
> +++ b/lib/librte_pipeline/rte_pipeline_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_pipeline_ah_packet_drop;
> diff --git a/lib/librte_port/rte_port_version.map b/lib/librte_port/rte_port_version.map
> index 18c6154672..bd1fbb66b0 100644
> --- a/lib/librte_port/rte_port_version.map
> +++ b/lib/librte_port/rte_port_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_port_ethdev_reader_ops;
> diff --git a/lib/librte_power/rte_power_version.map b/lib/librte_power/rte_power_version.map
> index 00ee5753e2..69ca9af616 100644
> --- a/lib/librte_power/rte_power_version.map
> +++ b/lib/librte_power/rte_power_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_power_exit;
> diff --git a/lib/librte_rawdev/rte_rawdev_version.map b/lib/librte_rawdev/rte_rawdev_version.map
> index 63b54f598b..eb29a3ac0d 100644
> --- a/lib/librte_rawdev/rte_rawdev_version.map
> +++ b/lib/librte_rawdev/rte_rawdev_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_rawdev_close;
> diff --git a/lib/librte_reorder/rte_reorder_version.map b/lib/librte_reorder/rte_reorder_version.map
> index cf444062df..8c0220d324 100644
> --- a/lib/librte_reorder/rte_reorder_version.map
> +++ b/lib/librte_reorder/rte_reorder_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_reorder_create;
> diff --git a/lib/librte_ring/rte_ring_version.map b/lib/librte_ring/rte_ring_version.map
> index ac392f3ca9..e35d6b9712 100644
> --- a/lib/librte_ring/rte_ring_version.map
> +++ b/lib/librte_ring/rte_ring_version.map
> @@ -1,21 +1,16 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_ring_create;
> +	rte_ring_create_elem;
>  	rte_ring_dump;
>  	rte_ring_free;
>  	rte_ring_get_memsize;
> +	rte_ring_get_memsize_elem;
>  	rte_ring_init;
>  	rte_ring_list_dump;
>  	rte_ring_lookup;
> +	rte_ring_reset;
>  
>  	local: *;
>  };
> -
> -DPDK_21 {
> -	global:
> -
> -	rte_ring_create_elem;
> -	rte_ring_get_memsize_elem;
> -	rte_ring_reset;
> -} DPDK_20.0;
> diff --git a/lib/librte_sched/rte_sched_version.map b/lib/librte_sched/rte_sched_version.map
> index cefd990367..3faef6f0a0 100644
> --- a/lib/librte_sched/rte_sched_version.map
> +++ b/lib/librte_sched/rte_sched_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_approx;
> diff --git a/lib/librte_security/rte_security_version.map b/lib/librte_security/rte_security_version.map
> index b07314bbf4..d84eec0a88 100644
> --- a/lib/librte_security/rte_security_version.map
> +++ b/lib/librte_security/rte_security_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_security_attach_session;
> diff --git a/lib/librte_table/rte_table_version.map b/lib/librte_table/rte_table_version.map
> index 40f72b1fe8..568a6c6a8f 100644
> --- a/lib/librte_table/rte_table_version.map
> +++ b/lib/librte_table/rte_table_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_table_acl_ops;
> diff --git a/lib/librte_timer/rte_timer_version.map b/lib/librte_timer/rte_timer_version.map
> index 4471cef92b..21e68ea7a2 100644
> --- a/lib/librte_timer/rte_timer_version.map
> +++ b/lib/librte_timer/rte_timer_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_timer_dump_stats;
> diff --git a/lib/librte_vhost/rte_vhost_version.map b/lib/librte_vhost/rte_vhost_version.map
> index 13ec53b638..20b4abcb4e 100644
> --- a/lib/librte_vhost/rte_vhost_version.map
> +++ b/lib/librte_vhost/rte_vhost_version.map
> @@ -1,4 +1,4 @@
> -DPDK_20.0 {
> +DPDK_21 {
>  	global:
>  
>  	rte_vhost_avail_entries;
> 


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