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{
    "id": 53099,
    "url": "http://patches.dpdk.org/api/patches/53099/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/708fbde65c4d7eb3a93f957287caf564e363e33c.1556274407.git.anatoly.burakov@intel.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": "<708fbde65c4d7eb3a93f957287caf564e363e33c.1556274407.git.anatoly.burakov@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/708fbde65c4d7eb3a93f957287caf564e363e33c.1556274407.git.anatoly.burakov@intel.com",
    "date": "2019-04-26T10:27:17",
    "name": "ipc: fix send error handling",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "6c3f890fc632b4ec676d3d7f5666db3c06e47f53",
    "submitter": {
        "id": 4,
        "url": "http://patches.dpdk.org/api/people/4/?format=api",
        "name": "Anatoly Burakov",
        "email": "anatoly.burakov@intel.com"
    },
    "delegate": null,
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/708fbde65c4d7eb3a93f957287caf564e363e33c.1556274407.git.anatoly.burakov@intel.com/mbox/",
    "series": [
        {
            "id": 4478,
            "url": "http://patches.dpdk.org/api/series/4478/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=4478",
            "date": "2019-04-26T10:27:17",
            "name": "ipc: fix send error handling",
            "version": 1,
            "mbox": "http://patches.dpdk.org/series/4478/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/53099/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/53099/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@dpdk.org",
        "Delivered-To": "patchwork@dpdk.org",
        "Received": [
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 740211B601;\n\tFri, 26 Apr 2019 12:27:23 +0200 (CEST)",
            "from mga06.intel.com (mga06.intel.com [134.134.136.31])\n\tby dpdk.org (Postfix) with ESMTP id F18581B39B;\n\tFri, 26 Apr 2019 12:27:20 +0200 (CEST)",
            "from fmsmga005.fm.intel.com ([10.253.24.32])\n\tby orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t26 Apr 2019 03:27:19 -0700",
            "from silpixa00399498.ir.intel.com (HELO\n\tsilpixa00399498.ger.corp.intel.com) ([10.237.223.125])\n\tby fmsmga005.fm.intel.com with ESMTP; 26 Apr 2019 03:27:18 -0700"
        ],
        "X-Amp-Result": "SKIPPED(no attachment in message)",
        "X-Amp-File-Uploaded": "False",
        "X-ExtLoop1": "1",
        "X-IronPort-AV": "E=Sophos;i=\"5.60,397,1549958400\"; d=\"scan'208\";a=\"340983972\"",
        "From": "Anatoly Burakov <anatoly.burakov@intel.com>",
        "To": "dev@dpdk.org",
        "Cc": "stable@dpdk.org",
        "Date": "Fri, 26 Apr 2019 11:27:17 +0100",
        "Message-Id": "<708fbde65c4d7eb3a93f957287caf564e363e33c.1556274407.git.anatoly.burakov@intel.com>",
        "X-Mailer": "git-send-email 2.17.1",
        "Subject": "[dpdk-dev] [PATCH] ipc: fix send error handling",
        "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\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "According to manpage, ENOBUFS error indicates that either the\ninput or the output queue is full. This should be considered\nan error, but it is treated as an \"ignore\" condition. Fix the\ncode to report an error instead.\n\nFixes: bacaa2754017 (\"eal: add channel for multi-process communication\")\nCc: stable@dpdk.org\n\nSigned-off-by: Anatoly Burakov <anatoly.burakov@intel.com>\n---\n lib/librte_eal/common/eal_common_proc.c | 5 -----\n 1 file changed, 5 deletions(-)",
    "diff": "diff --git a/lib/librte_eal/common/eal_common_proc.c b/lib/librte_eal/common/eal_common_proc.c\nindex b46d644b3..f26a60595 100644\n--- a/lib/librte_eal/common/eal_common_proc.c\n+++ b/lib/librte_eal/common/eal_common_proc.c\n@@ -678,11 +678,6 @@ send_msg(const char *dst_path, struct rte_mp_msg *msg, int type)\n \t\t\tunlink(dst_path);\n \t\t\treturn 0;\n \t\t}\n-\t\tif (errno == ENOBUFS) {\n-\t\t\tRTE_LOG(ERR, EAL, \"Peer cannot receive message %s\\n\",\n-\t\t\t\tdst_path);\n-\t\t\treturn 0;\n-\t\t}\n \t\tRTE_LOG(ERR, EAL, \"failed to send to (%s) due to %s\\n\",\n \t\t\tdst_path, strerror(errno));\n \t\treturn -1;\n",
    "prefixes": []
}