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{
    "id": 26950,
    "url": "http://patches.dpdk.org/api/patches/26950/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/8c4777d3c36ae7427c8fbbfd15a7f96ffeceb58e.1499964391.git.gaetan.rivet@6wind.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",
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    },
    "msgid": "<8c4777d3c36ae7427c8fbbfd15a7f96ffeceb58e.1499964391.git.gaetan.rivet@6wind.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/8c4777d3c36ae7427c8fbbfd15a7f96ffeceb58e.1499964391.git.gaetan.rivet@6wind.com",
    "date": "2017-07-15T17:56:40",
    "name": "[dpdk-dev,v4,6/8] pci: fix generic driver pointer on probe error",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "c27bfaec7e46d23770ad08ab4d44367dacb2f776",
    "submitter": {
        "id": 269,
        "url": "http://patches.dpdk.org/api/people/269/?format=api",
        "name": "Gaëtan Rivet",
        "email": "gaetan.rivet@6wind.com"
    },
    "delegate": null,
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/8c4777d3c36ae7427c8fbbfd15a7f96ffeceb58e.1499964391.git.gaetan.rivet@6wind.com/mbox/",
    "series": [],
    "comments": "http://patches.dpdk.org/api/patches/26950/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/26950/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 [IPv6:::1])\n\tby dpdk.org (Postfix) with ESMTP id 28C4A7CBC;\n\tSat, 15 Jul 2017 19:57:22 +0200 (CEST)",
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        ],
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        "X-Received": "by 10.28.99.215 with SMTP id x206mr1056978wmb.21.1500141426037; \n\tSat, 15 Jul 2017 10:57:06 -0700 (PDT)",
        "From": "Gaetan Rivet <gaetan.rivet@6wind.com>",
        "To": "dev@dpdk.org",
        "Cc": "Gaetan Rivet <gaetan.rivet@6wind.com>,\n\tstable@dpdk.org",
        "Date": "Sat, 15 Jul 2017 19:56:40 +0200",
        "Message-Id": "<8c4777d3c36ae7427c8fbbfd15a7f96ffeceb58e.1499964391.git.gaetan.rivet@6wind.com>",
        "X-Mailer": "git-send-email 2.1.4",
        "In-Reply-To": [
            "<cover.1499964391.git.gaetan.rivet@6wind.com>",
            "<cover.1499964391.git.gaetan.rivet@6wind.com>"
        ],
        "References": [
            "<cover.1499814957.git.gaetan.rivet@6wind.com>\n\t<cover.1499964391.git.gaetan.rivet@6wind.com>",
            "<cover.1499964391.git.gaetan.rivet@6wind.com>"
        ],
        "Subject": "[dpdk-dev] [PATCH v4 6/8] pci: fix generic driver pointer on probe\n\terror",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
        "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "List-Archive": "<http://dpdk.org/ml/archives/dev/>",
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        "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "The field is set but never resetted on error.\nThis marks the device as being attached while it is not, and forbid\nfurther attempts to hotplug it.\n\nFixes: 7917d5f5ea46 (\"pci: initialize generic driver pointer\")\nCc: stable@dpdk.org\n\nSigned-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>\n---\n lib/librte_eal/common/eal_common_pci.c | 1 +\n 1 file changed, 1 insertion(+)",
    "diff": "diff --git a/lib/librte_eal/common/eal_common_pci.c b/lib/librte_eal/common/eal_common_pci.c\nindex 45e697e..0a4062c 100644\n--- a/lib/librte_eal/common/eal_common_pci.c\n+++ b/lib/librte_eal/common/eal_common_pci.c\n@@ -245,6 +245,7 @@ rte_pci_probe_one_driver(struct rte_pci_driver *dr,\n \tret = dr->probe(dr, dev);\n \tif (ret) {\n \t\tdev->driver = NULL;\n+\t\tdev->device.driver = NULL;\n \t\tif ((dr->drv_flags & RTE_PCI_DRV_NEED_MAPPING) &&\n \t\t\t/* Don't unmap if device is unsupported and\n \t\t\t * driver needs mapped resources.\n",
    "prefixes": [
        "dpdk-dev",
        "v4",
        "6/8"
    ]
}