[PATCH] eventdev: update release notes

[<pbhagavatula@marvell.com>]

From: Pavan Nikhilesh <pbhagavatula@marvell.com>

Update release notes for changes made in eventdev library.

Fixes: 5fa63911e43b ("eventdev: replace padding type in event vector")
Fixes: 0fbb55efa542 ("eventdev: add element offset to event vector")
Fixes: d986276f9b72 ("eventdev: add prefix to public symbol")

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
---
 doc/guides/rel_notes/release_22_11.rst | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/doc/guides/rel_notes/release_22_11.rst b/doc/guides/rel_notes/release_22_11.rst
index 2da8bc9661..800dcf2b53 100644
--- a/doc/guides/rel_notes/release_22_11.rst
+++ b/doc/guides/rel_notes/release_22_11.rst
@@ -454,6 +454,9 @@ API Changes
 
 * raw/ifgpa: The function ``rte_pmd_ifpga_get_pci_bus`` has been removed.
 
+* eventdev: The function pointer definition ``eventdev_stop_flush_t`` is
+  renamed to ``rte_eventdev_stop_flush_t`` to avoid conflicts with application
+  symbols.
 
 ABI Changes
 -----------
@@ -496,6 +499,13 @@ ABI Changes
 * eventdev: Added ``weight`` and ``affinity`` fields
   to ``rte_event_queue_conf`` structure.
 
+* eventdev: The field ``*u64s`` in the structure ``rte_event_vector`` is replaced
+  with ``u64s`` as the field is supposed to hold array of uint64_t values.
+
+* eventdev: The structure ``rte_event_vector`` was updated to include a new bit
+  field ``elem_offset:12`` the bits are taken from the bitfield ``rsvd:15``.
+  The element offset defines the offset into the vector array at
+  which valid elements start.
 
 Known Issues
 ------------
-- 
2.25.1