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GET /api/patches/77810/?format=api
http://patches.dpdk.org/api/patches/77810/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20200915193449.13310-1-l.wojciechow@partner.samsung.com/", "project": { "id": 1, "url": "http://patches.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": "<20200915193449.13310-1-l.wojciechow@partner.samsung.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200915193449.13310-1-l.wojciechow@partner.samsung.com", "date": "2020-09-15T19:34:43", "name": "[v1,0/6] fix distributor synchronization issues", "commit_ref": null, "pull_url": null, "state": null, "archived": false, "hash": null, "submitter": { "id": 1628, "url": "http://patches.dpdk.org/api/people/1628/?format=api", "name": "Lukasz Wojciechowski", "email": "l.wojciechow@partner.samsung.com" }, "delegate": null, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20200915193449.13310-1-l.wojciechow@partner.samsung.com/mbox/", "series": [], "comments": "http://patches.dpdk.org/api/patches/77810/comments/", "check": "pending", "checks": "http://patches.dpdk.org/api/patches/77810/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 9F1B3A04C7;\n\tTue, 15 Sep 2020 21:35:00 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id B21C01C0D8;\n\tTue, 15 Sep 2020 21:34:59 +0200 (CEST)", "from mailout2.w1.samsung.com (mailout2.w1.samsung.com\n [210.118.77.12]) by dpdk.org (Postfix) with ESMTP id BE7CE1C0D2\n for <dev@dpdk.org>; Tue, 15 Sep 2020 21:34:58 +0200 (CEST)", "from eucas1p2.samsung.com (unknown [182.198.249.207])\n by mailout2.w1.samsung.com (KnoxPortal) with ESMTP id\n 20200915193458euoutp02ee7bed9aac2f5bc27120327c4b2417b6~1DA5EJNQE2234022340euoutp02Q\n for <dev@dpdk.org>; Tue, 15 Sep 2020 19:34:58 +0000 (GMT)", "from eusmges1new.samsung.com (unknown [203.254.199.242]) by\n eucas1p1.samsung.com (KnoxPortal) with ESMTP id\n 20200915193457eucas1p1f548ce412beb1d6331fce8183c92c6c0~1DA4ZPl_10266502665eucas1p1i;\n Tue, 15 Sep 2020 19:34:57 +0000 (GMT)", "from eucas1p1.samsung.com ( [182.198.249.206]) by\n eusmges1new.samsung.com (EUCPMTA) with SMTP id 3F.E3.06456.167116F5; Tue, 15\n Sep 2020 20:34:57 +0100 (BST)", "from eusmtrp1.samsung.com (unknown [182.198.249.138]) by\n eucas1p1.samsung.com (KnoxPortal) with ESMTPA id\n 20200915193456eucas1p1a38a0bb16e9c81ed587f916aeb8c41e5~1DA3g5fEX0221002210eucas1p1l;\n Tue, 15 Sep 2020 19:34:56 +0000 (GMT)", "from eusmgms1.samsung.com (unknown [182.198.249.179]) by\n eusmtrp1.samsung.com (KnoxPortal) with ESMTP id\n 20200915193456eusmtrp1d1ad4483366d166e62850f2fa0dd1550~1DA3gcXqD1473114731eusmtrp17;\n Tue, 15 Sep 2020 19:34:56 +0000 (GMT)", "from eusmtip2.samsung.com ( [203.254.199.222]) by\n eusmgms1.samsung.com (EUCPMTA) with SMTP id 33.7C.06314.067116F5; Tue, 15\n Sep 2020 20:34:56 +0100 (BST)", "from Padamandas.fritz.box (unknown [106.210.88.70]) by\n eusmtip2.samsung.com (KnoxPortal) with ESMTPA id\n 20200915193455eusmtip23ad85cce92ebd2979a1ff7404502f3e9~1DA3JlSm22437224372eusmtip2x;\n Tue, 15 Sep 2020 19:34:55 +0000 (GMT)" ], "DKIM-Filter": "OpenDKIM Filter v2.11.0 mailout2.w1.samsung.com\n 20200915193458euoutp02ee7bed9aac2f5bc27120327c4b2417b6~1DA5EJNQE2234022340euoutp02Q", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com;\n s=mail20170921; t=1600198498;\n bh=H66o+YihMKYZxZEgbXV0KFSAyY3kvb2swP5l4ZzUBKk=;\n h=From:To:Cc:Subject:Date:References:From;\n b=S/HMymhEVU9khV6LRuyNygBHcvmg3bIFIYeUUiYiOAnWuyh8jr7anbIVxZ+IfeIvh\n CNsqSpeoEm689rQmVOhJCsjVB4kdY4G/62Xwa0x7STGao+c/gHG1e8alHuLsw/nwUy\n BtSi18GX84zvW9p/XfOkbwkZ7+4MegQu/bbgw8Ic=", "X-AuditID": "cbfec7f2-809ff70000001938-fd-5f611761cd9c", "From": "Lukasz Wojciechowski <l.wojciechow@partner.samsung.com>", "To": "", "Cc": "dev@dpdk.org, l.wojciechow@partner.samsung.com", "Date": "Tue, 15 Sep 2020 21:34:43 +0200", "Message-Id": "<20200915193449.13310-1-l.wojciechow@partner.samsung.com>", "X-Mailer": "git-send-email 2.17.1", "X-Brightmail-Tracker": [ "\n H4sIAAAAAAAAA+NgFjrGIsWRmVeSWpSXmKPExsWy7djPc7qJ4onxBg+f81m8+7SdyeJZzzpG\n ByaPXwuWsnocfLeHKYApissmJTUnsyy1SN8ugStjT7dhwT72infXprE1MHazdTFyckgImEhM\n WDiVFcQWEljBKHF8pkUXIxeQ/YVR4sHaNUwQzmdGidMfD7HCdFz+tJcFIrGcUWL6q+9QzidG\n iQudnYwgVWwCthJHZn4F6xARYJFY+R2kiJODWcBI4mX3ROYuRg4OYQE7iYevC0DCLAKqEhNe\n fGEHsXkFXCUuT25lglgmL7F6wwFmkPkSAgvYJF5PmMYOkXCROHJxAZQtLPHq+BYoW0bi9OQe\n FoiGbYwSV3//ZIRw9jNKXO9dAVVlLXH43282kCuYBTQl1u/Shwg7Sux+tI0JJCwhwCdx460g\n xM18EpO2TWeGCPNKdLQJQVTrSTztmcoIs/bP2icsELaHxLLzV9ghQRorse7/TsYJjHKzEHYt\n YGRcxSieWlqcm55abJiXWq5XnJhbXJqXrpecn7uJERi7p/8d/7SD8eulpEOMAhyMSjy8C24n\n xAuxJpYVV+YeYpTgYFYS4XU6ezpOiDclsbIqtSg/vqg0J7X4EKM0B4uSOK/xopexQgLpiSWp\n 2ampBalFMFkmDk6pBsaidecYJ5xYFq438av17NoO4/SXy08LijssSJkcrnPl7tozMW+FZ/Of\n jbatMnimsvFBZovAtUV1FxuzdBU/723z2tfIV76JOVO++4GTsey63J1KS6zYDGOWfa+ccTT1\n 3fNi2wcbDE+8ZrQ+vHbDBIufE77tkeNoYnNIShD4KHJt3RWHpKS/goZKLMUZiYZazEXFiQA+\n KwoP2QIAAA==", "\n H4sIAAAAAAAAA+NgFprNLMWRmVeSWpSXmKPExsVy+t/xe7oJ4onxBo+2CVu8+7SdyeJZzzpG\n ByaPXwuWsnocfLeHKYApSs+mKL+0JFUhI7+4xFYp2tDCSM/Q0kLPyMRSz9DYPNbKyFRJ384m\n JTUnsyy1SN8uQS9jT7dhwT72infXprE1MHazdTFyckgImEhc/rSXpYuRi0NIYCmjxKTdixi7\n GDmAEjISHy4JQNQIS/y51sUGUfOBUWLn3EuMIAk2AVuJIzO/soLYIgIsEiu/f2cBsZmBht6e\n 18QGMkdYwE7i4esCkDCLgKrEhBdf2EFsXgFXicuTW5kg5stLrN5wgHkCI88CRoZVjCKppcW5\n 6bnFhnrFibnFpXnpesn5uZsYgQGz7djPzTsYL20MPsQowMGoxMO74HZCvBBrYllxZe4hRgkO\n ZiURXqezp+OEeFMSK6tSi/Lji0pzUosPMZoCLZ/ILCWanA8M5rySeENTQ3MLS0NzY3NjMwsl\n cd4OgYMxQgLpiSWp2ampBalFMH1MHJxSDYzzOXm/MDm+ZzOQ5K51yz15/IH7idlSD3pDE07t\n PVkVWzgnyWXVF3cO65vnalb8vFf97duJ1eZaWw59XHhu21snq4c/5506IznlbkK0/El3FoXQ\n NT5TL53i+mBT+fX8kfP2kfrS+xb7RPgfLT5e3nZ2aYezXNSphxfPVbdZFexnlE1Ue2+3LdNJ\n iaU4I9FQi7moOBEAFOyWay4CAAA=" ], "X-CMS-MailID": "20200915193456eucas1p1a38a0bb16e9c81ed587f916aeb8c41e5", "X-Msg-Generator": "CA", "Content-Type": "text/plain; charset=\"utf-8\"", "X-RootMTR": "20200915193456eucas1p1a38a0bb16e9c81ed587f916aeb8c41e5", "X-EPHeader": "CA", "CMS-TYPE": "201P", "X-CMS-RootMailID": "20200915193456eucas1p1a38a0bb16e9c81ed587f916aeb8c41e5", "References": "\n <CGME20200915193456eucas1p1a38a0bb16e9c81ed587f916aeb8c41e5@eucas1p1.samsung.com>", "Subject": "[dpdk-dev] [PATCH v1 0/6] fix distributor synchronization issues", "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": "During review and verification of the patch created by Sarosh Arif:\n\"test_distributor: prevent memory leakages from the pool\" I found out\nthat running distributor unit tests multiple times in a row causes fails.\nSo I investigated all the issues I found.\n\nThere are few synchronization issues that might cause deadlocks\nor corrupted data. They are fixed with this set of patches for both tests\nand librte_distributor library.\n\nLukasz Wojciechowski (6):\n app/test: fix deadlock in distributor test\n app/test: synchronize statistics between lcores\n app/test: fix freeing mbufs in distributor tests\n app/test: collect return mbufs in distributor test\n distributor: fix missing handshake synchronization\n distributor: fix handshake deadlock\n\n app/test/test_distributor.c | 98 ++++++++++++++----------\n lib/librte_distributor/rte_distributor.c | 23 +++++-\n 2 files changed, 79 insertions(+), 42 deletions(-)", "diff": null, "prefixes": [ "v1", "0/6" ] }{ "id": 77810, "url": "