[PATCH 1/3] doc: gro API changes notice

[Maayan Kashani <mkashani@nvidia.com>]

when using --no-numa option,
gro should be initiated with SOCKET_ID_ANY
to allow using cross NUMA.

API changes notice:
Changed socket_id field in struct rte_gro_param from uint16 to
int32 to support negative value -1 (== SOCKET_ID_ANY).
Changed gro_tbl_create typedef to receive negative socket input.

Signed-off-by: Maayan Kashani <mkashani@nvidia.com>
---
 doc/guides/rel_notes/deprecation.rst | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
index 36489f6e68f..5d534f49d53 100644
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -142,3 +142,11 @@ Deprecation Notices
 * bus/vmbus: Starting DPDK 25.11, all the vmbus API defined in
   ``drivers/bus/vmbus/rte_bus_vmbus.h`` will become internal to DPDK.
   Those API functions are used internally by DPDK core and netvsc PMD.
+
+* lib/gro: Starting DPDK 25.11, to enable using negative socket value
+  (``SOCKET_ID_ANY`` = -1) for gro init for cross NUMA initialization support,
+  perform the next changes in API:
+
+  - In ``struct rte_gro_param``: ``socket_id`` type changed from ``uint16_t`` to ``int32_t``.
+  - Update all ``gro_xxx_create`` functions to use updated socket_id type.
+
-- 
2.21.0