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{
    "id": 52486,
    "url": "http://patchwork.dpdk.org/api/patches/52486/?format=api",
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    "date": "2019-04-09T13:36:22",
    "name": "vhost: fix passing destroyed device to destroy callback",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
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    "hash": "71129caff48261f37efef4969fbf16d6b3be9bc0",
    "submitter": {
        "id": 323,
        "url": "http://patchwork.dpdk.org/api/people/323/?format=api",
        "name": "Ilya Maximets",
        "email": "i.maximets@samsung.com"
    },
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        "username": "mcoquelin",
        "first_name": "Maxime",
        "last_name": "Coquelin",
        "email": "maxime.coquelin@redhat.com"
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        {
            "id": 4205,
            "url": "http://patchwork.dpdk.org/api/series/4205/?format=api",
            "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=4205",
            "date": "2019-04-09T13:36:22",
            "name": "vhost: fix passing destroyed device to destroy callback",
            "version": 1,
            "mbox": "http://patchwork.dpdk.org/series/4205/mbox/"
        }
    ],
    "comments": "http://patchwork.dpdk.org/api/patches/52486/comments/",
    "check": "success",
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    "headers": {
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        "X-AuditID": "cbfec7f5-b8fff700000010e5-34-5cac9fde6163",
        "From": "Ilya Maximets <i.maximets@samsung.com>",
        "To": "dev@dpdk.org, Maxime Coquelin <maxime.coquelin@redhat.com>",
        "Cc": "Tiwei Bie <tiwei.bie@intel.com>, Jens Freimann <jfreimann@redhat.com>,\n\tDariusz Stojaczyk <dariuszx.stojaczyk@intel.com>, David Marchand\n\t<david.marchand@redhat.com>, Ilya Maximets <i.maximets@samsung.com>, \n\tstable@dpdk.org",
        "Date": "Tue,  9 Apr 2019 16:36:22 +0300",
        "Message-Id": "<20190409133622.14729-1-i.maximets@samsung.com>",
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        "References": "<CGME20190409133629eucas1p2ecfe7c4771bb6add694596cf75cf3e70@eucas1p2.samsung.com>",
        "Subject": "[dpdk-dev] [PATCH] vhost: fix passing destroyed device to destroy\n\tcallback",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
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        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "Application should be able to obtain information like 'ifname' from\nthe 'vid' passed to 'destroy_connection' callback. Currently, all the\nAPI calls with passed 'vid' fails with 'device not found'.\n\nFixes: efba12a78ddf (\"vhost: add user callbacks for socket open/close\")\nCc: stable@dpdk.org\n\nSigned-off-by: Ilya Maximets <i.maximets@samsung.com>\n---\n lib/librte_vhost/socket.c | 3 ++-\n 1 file changed, 2 insertions(+), 1 deletion(-)",
    "diff": "diff --git a/lib/librte_vhost/socket.c b/lib/librte_vhost/socket.c\nindex 3da9de62c..43f091d10 100644\n--- a/lib/librte_vhost/socket.c\n+++ b/lib/librte_vhost/socket.c\n@@ -297,11 +297,12 @@ vhost_user_read_cb(int connfd, void *dat, int *remove)\n \tif (ret < 0) {\n \t\tclose(connfd);\n \t\t*remove = 1;\n-\t\tvhost_destroy_device(conn->vid);\n \n \t\tif (vsocket->notify_ops->destroy_connection)\n \t\t\tvsocket->notify_ops->destroy_connection(conn->vid);\n \n+\t\tvhost_destroy_device(conn->vid);\n+\n \t\tpthread_mutex_lock(&vsocket->conn_mutex);\n \t\tTAILQ_REMOVE(&vsocket->conn_list, conn, next);\n \t\tpthread_mutex_unlock(&vsocket->conn_mutex);\n",
    "prefixes": []
}