X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Frel_notes%2Fdeprecation.rst;h=dfcca87ab95aa19b196a1b40662f974929d6f899;hb=7009e931d63188719a2e6b0329e9d2a796a2d7fa;hp=afa94b43e2048bb246bd610d19b8a0fa91911756;hpb=f3e7fb09c6a4f47203e255f7129fc8bf62900c42;p=dpdk.git

diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
index afa94b43e2..dfcca87ab9 100644
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -44,6 +44,11 @@ Deprecation Notices
   structure would be made internal (or removed if all dependencies are cleared)
   in future releases.
 
+* mempool: starting from v20.05, the API of rte_mempool_populate_iova()
+  and rte_mempool_populate_virt() will change to return 0 instead
+  of -EINVAL when there is not enough room to store one object. The ABI
+  will be preserved until 20.11.
+
 * ethdev: the legacy filter API, including
   ``rte_eth_dev_filter_supported()``, ``rte_eth_dev_filter_ctrl()`` as well
   as filter types MACVLAN, ETHERTYPE, FLEXIBLE, SYN, NTUPLE, TUNNEL, FDIR,