From: Ray Kinsella Date: Mon, 18 Nov 2019 13:15:28 +0000 (+0000) Subject: doc: add ABI policy changes to release notes X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=da585123a0ee55b7ec5efab7c6149089c053ab92;p=dpdk.git doc: add ABI policy changes to release notes Add some pointers to the releases notes on the changes to the abi policy, the introduction of project-level ABI management and the deprecation of library-level management. Signed-off-by: Ray Kinsella Acked-by: John McNamara --- diff --git a/doc/guides/rel_notes/release_19_11.rst b/doc/guides/rel_notes/release_19_11.rst index 901e7c4e9c..8ef16cb913 100644 --- a/doc/guides/rel_notes/release_19_11.rst +++ b/doc/guides/rel_notes/release_19_11.rst @@ -348,6 +348,11 @@ Removed Items Also, make sure to start the actual text at the margin. ========================================================= +* Removed library-level ABI versions. These have been replaced with a single + project-level ABI version for non-experimental libraries and an ABI version of + ``0`` for experimental libraries. Review the :doc:`../contributing/abi_policy` + and :doc:`../contributing/abi_versioning` guides for more information. + * Removed duplicated set of commands for Rx offload configuration from testpmd:: port config all crc-strip|scatter|rx-cksum|rx-timestamp| @@ -486,6 +491,12 @@ ABI Changes Also, make sure to start the actual text at the margin. ========================================================= +* policy: Please note the revisions to the :doc:`../contributing/abi_policy` + introducing major ABI versions, with DPDK 19.11 becoming the first major + version ``v20``. ABI changes to add new features continue to be permitted in + subsequent releases, with the condition that ABI compatibility with the major + ABI version is maintained. + * net: The Ethernet address and other header definitions have changed attributes. They have been modified to be aligned on 2-byte boundaries. These changes should not impact normal usage because drivers naturally