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From: Olivier Matz <olivier.matz@6wind.com>
To: dev@dpdk.org
Cc: "Zhang, AlvinX" <alvinx.zhang@intel.com>,
	"Burakov, Anatoly" <anatoly.burakov@intel.com>,
	Andrew Rybchenko <arybchenko@solarflare.com>,
	Bruce Richardson <bruce.richardson@intel.com>,
	David Marchand <david.marchand@redhat.com>,
	dpdk stable <stable@dpdk.org>
Subject: [dpdk-stable] [PATCH v2 2/3] doc: announce API change for mempool IOVA populate
Date: Fri, 17 Jan 2020 15:57:53 +0100
Message-ID: <20200117145754.11682-3-olivier.matz@6wind.com> (raw)
In-Reply-To: <20200117145754.11682-1-olivier.matz@6wind.com>

Starting from v20.05, rte_mempool_populate_iova() will return
-ENOBUFS. The ABI will be preserved through symbol versioning until
20.11.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
---
 doc/guides/rel_notes/deprecation.rst | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
index afa94b43e..e11c7f436 100644
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -86,3 +86,8 @@ Deprecation Notices
   to set new power environment if power environment was already initialized.
   In this case the function will return -1 unless the environment is unset first
   (using ``rte_power_unset_env``). Other function usage scenarios will not change.
+
+* 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.
-- 
2.20.1


  parent reply	other threads:[~2020-01-17 14:58 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-09 13:27 [dpdk-stable] [PATCH] mempool: fix mempool virt populate with small chunks Olivier Matz
2020-01-09 13:40 ` [dpdk-stable] [dpdk-dev] " David Marchand
2020-01-09 13:46   ` Olivier Matz
2020-01-09 13:52 ` [dpdk-stable] " Burakov, Anatoly
2020-01-09 14:23   ` Olivier Matz
2020-01-09 14:29     ` Burakov, Anatoly
2020-01-09 14:58       ` [dpdk-stable] [dpdk-dev] " Bruce Richardson
2020-01-17 14:57 ` [dpdk-stable] [PATCH v2 0/3] " Olivier Matz
2020-01-17 14:57   ` [dpdk-stable] [PATCH v2 1/3] " Olivier Matz
2020-01-17 14:57   ` Olivier Matz [this message]
2020-01-17 20:32     ` [dpdk-stable] [PATCH v2 2/3] doc: announce API change for mempool IOVA populate David Marchand
2020-01-17 14:57   ` [dpdk-stable] [PATCH v2 3/3] [20.05] mempool: return 0 if area is too small on populate Olivier Matz
2020-01-17 20:32     ` David Marchand
2020-01-20 12:02   ` [dpdk-stable] [dpdk-dev] [PATCH v2 0/3] mempool: fix mempool virt populate with small chunks Thomas Monjalon

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