[dpdk-dev] [PATCH] doc: security deprecation notice for session changes

[Konstantin Ananyev <konstantin.ananyev@intel.com>]

Add 'uint64_t opaque_data' inside struct rte_security_session.
That allows upper layer to easily associate some user defined
data with the session.
Proposed new layout for:
struct rte_security_session {
	void *sess_private_data;
	/**< Private session material */
+	uint64_t opaque_data;
+	/**< Opaque user defined data */
};

Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
---
 doc/guides/rel_notes/deprecation.rst | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
index 34b28234c..0cdc42842 100644
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -55,3 +55,9 @@ Deprecation Notices
   - ``rte_pdump_set_socket_dir`` will be removed;
   - The parameter, ``path``, of ``rte_pdump_init`` will be removed;
   - The enum ``rte_pdump_socktype`` will be removed.
+
+* security: ABI change:
+
+  New field ``uint64_t opaque_data`` is planned to add into
+  ``rte_security_session`` structure. That would allow upper layer to easily
+  associate/de-associate some user defined data with the security session.
-- 
2.17.1