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GET /api/patches/64851/?format=api
{ "id": 64851, "url": "http://patchwork.dpdk.org/api/patches/64851/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20200117145754.11682-3-olivier.matz@6wind.com/", "project": { "id": 1, "url": "http://patchwork.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20200117145754.11682-3-olivier.matz@6wind.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200117145754.11682-3-olivier.matz@6wind.com", "date": "2020-01-17T14:57:53", "name": "[v2,2/3] doc: announce API change for mempool IOVA populate", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "b9f30e6d90f449f0a0b0ceb458d31700aeaa5d36", "submitter": { "id": 8, "url": "http://patchwork.dpdk.org/api/people/8/?format=api", "name": "Olivier Matz", "email": "olivier.matz@6wind.com" }, "delegate": { "id": 1, "url": "http://patchwork.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20200117145754.11682-3-olivier.matz@6wind.com/mbox/", "series": [ { "id": 8198, "url": "http://patchwork.dpdk.org/api/series/8198/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=8198", "date": "2020-01-17T14:57:51", "name": "mempool: fix mempool virt populate with small chunks", "version": 2, "mbox": "http://patchwork.dpdk.org/series/8198/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/64851/comments/", "check": "success", "checks": "http://patchwork.dpdk.org/api/patches/64851/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id C46C8A051A;\n\tFri, 17 Jan 2020 15:58:41 +0100 (CET)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 2881D2C0C;\n\tFri, 17 Jan 2020 15:58:22 +0100 (CET)", "from proxy.6wind.com (host.76.145.23.62.rev.coltfrance.com\n [62.23.145.76]) by dpdk.org (Postfix) with ESMTP id 253AF29D2;\n Fri, 17 Jan 2020 15:58:15 +0100 (CET)", "from glumotte.dev.6wind.com. (unknown [10.16.0.195])\n by proxy.6wind.com (Postfix) with ESMTP id EAA9236DD33;\n Fri, 17 Jan 2020 15:58:14 +0100 (CET)" ], "From": "Olivier Matz <olivier.matz@6wind.com>", "To": "dev@dpdk.org", "Cc": "\"Zhang, AlvinX\" <alvinx.zhang@intel.com>,\n \"Burakov, Anatoly\" <anatoly.burakov@intel.com>,\n Andrew Rybchenko <arybchenko@solarflare.com>,\n Bruce Richardson <bruce.richardson@intel.com>,\n David Marchand <david.marchand@redhat.com>, dpdk stable <stable@dpdk.org>", "Date": "Fri, 17 Jan 2020 15:57:53 +0100", "Message-Id": "<20200117145754.11682-3-olivier.matz@6wind.com>", "X-Mailer": "git-send-email 2.20.1", "In-Reply-To": "<20200117145754.11682-1-olivier.matz@6wind.com>", "References": "<20200109132720.15664-1-olivier.matz@6wind.com>\n <20200117145754.11682-1-olivier.matz@6wind.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v2 2/3] doc: announce API change for mempool IOVA\n\tpopulate", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Starting from v20.05, rte_mempool_populate_iova() will return\n-ENOBUFS. The ABI will be preserved through symbol versioning until\n20.11.\n\nSigned-off-by: Olivier Matz <olivier.matz@6wind.com>\n---\n doc/guides/rel_notes/deprecation.rst | 5 +++++\n 1 file changed, 5 insertions(+)", "diff": "diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst\nindex afa94b43e..e11c7f436 100644\n--- a/doc/guides/rel_notes/deprecation.rst\n+++ b/doc/guides/rel_notes/deprecation.rst\n@@ -86,3 +86,8 @@ Deprecation Notices\n to set new power environment if power environment was already initialized.\n In this case the function will return -1 unless the environment is unset first\n (using ``rte_power_unset_env``). Other function usage scenarios will not change.\n+\n+* mempool: starting from v20.05, the API of rte_mempool_populate_iova()\n+ and rte_mempool_populate_virt() will change to return 0 instead\n+ of -EINVAL when there is not enough room to store one object. The ABI\n+ will be preserved until 20.11.\n", "prefixes": [ "v2", "2/3" ] }