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GET /api/patches/134772/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 134772,
    "url": "https://patches.dpdk.org/api/patches/134772/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/20231204015718.780578-4-chaoyong.he@corigine.com/",
    "project": {
        "id": 1,
        "url": "https://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": "<20231204015718.780578-4-chaoyong.he@corigine.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20231204015718.780578-4-chaoyong.he@corigine.com",
    "date": "2023-12-04T01:57:13",
    "name": "[v2,3/8] net/nfp: fix resource leak for CoreNIC firmware",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "9a0c35a6681b93a1be22a4bf584ff9a99b947563",
    "submitter": {
        "id": 2554,
        "url": "https://patches.dpdk.org/api/people/2554/?format=api",
        "name": "Chaoyong He",
        "email": "chaoyong.he@corigine.com"
    },
    "delegate": {
        "id": 319,
        "url": "https://patches.dpdk.org/api/users/319/?format=api",
        "username": "fyigit",
        "first_name": "Ferruh",
        "last_name": "Yigit",
        "email": "ferruh.yigit@amd.com"
    },
    "mbox": "https://patches.dpdk.org/project/dpdk/patch/20231204015718.780578-4-chaoyong.he@corigine.com/mbox/",
    "series": [
        {
            "id": 30434,
            "url": "https://patches.dpdk.org/api/series/30434/?format=api",
            "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=30434",
            "date": "2023-12-04T01:57:10",
            "name": "fix resource leak problems",
            "version": 2,
            "mbox": "https://patches.dpdk.org/series/30434/mbox/"
        }
    ],
    "comments": "https://patches.dpdk.org/api/patches/134772/comments/",
    "check": "success",
    "checks": "https://patches.dpdk.org/api/patches/134772/checks/",
    "tags": {},
    "related": [],
    "headers": {
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        "From": "Chaoyong He <chaoyong.he@corigine.com>",
        "To": "dev@dpdk.org",
        "Cc": "oss-drivers@corigine.com, Chaoyong He <chaoyong.he@corigine.com>,\n stable@dpdk.org, Long Wu <long.wu@corigine.com>,\n Peng Zhang <peng.zhang@corigine.com>",
        "Subject": "[PATCH v2 3/8] net/nfp: fix resource leak for CoreNIC firmware",
        "Date": "Mon,  4 Dec 2023 09:57:13 +0800",
        "Message-Id": "<20231204015718.780578-4-chaoyong.he@corigine.com>",
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        "References": "<20231130085238.60290-1-chaoyong.he@corigine.com>\n <20231204015718.780578-1-chaoyong.he@corigine.com>",
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    "content": "Fix the resource leak problem in the logic of CoreNIC firmware\napplication.\n\nFixes: 646ea79ce481 (\"net/nfp: move PF functions into its own file\")\nCc: stable@dpdk.org\n\nSigned-off-by: Chaoyong He <chaoyong.he@corigine.com>\nReviewed-by: Long Wu <long.wu@corigine.com>\nReviewed-by: Peng Zhang <peng.zhang@corigine.com>\n---\n drivers/net/nfp/nfp_ethdev.c | 17 ++++++++++++++---\n 1 file changed, 14 insertions(+), 3 deletions(-)",
    "diff": "diff --git a/drivers/net/nfp/nfp_ethdev.c b/drivers/net/nfp/nfp_ethdev.c\nindex 2a80a592f2..c132e97d1a 100644\n--- a/drivers/net/nfp/nfp_ethdev.c\n+++ b/drivers/net/nfp/nfp_ethdev.c\n@@ -317,6 +317,18 @@ nfp_net_keepalive_stop(struct nfp_multi_pf *multi_pf)\n \trte_eal_alarm_cancel(nfp_net_beat_timer, (void *)multi_pf);\n }\n \n+static void\n+nfp_net_uninit(struct rte_eth_dev *eth_dev)\n+{\n+\tstruct nfp_net_hw *net_hw;\n+\n+\tnet_hw = eth_dev->data->dev_private;\n+\trte_free(net_hw->eth_xstats_base);\n+\tnfp_ipsec_uninit(eth_dev);\n+\tif (net_hw->mac_stats_area != NULL)\n+\t\tnfp_cpp_area_release_free(net_hw->mac_stats_area);\n+}\n+\n /* Reset and stop device. The device can not be restarted. */\n static int\n nfp_net_close(struct rte_eth_dev *dev)\n@@ -1137,12 +1149,11 @@ nfp_init_app_fw_nic(struct nfp_pf_dev *pf_dev,\n \t\t\t\tapp_fw_nic->ports[id]->eth_dev != NULL) {\n \t\t\tstruct rte_eth_dev *tmp_dev;\n \t\t\ttmp_dev = app_fw_nic->ports[id]->eth_dev;\n-\t\t\tnfp_ipsec_uninit(tmp_dev);\n+\t\t\tnfp_net_uninit(tmp_dev);\n \t\t\trte_eth_dev_release_port(tmp_dev);\n-\t\t\tapp_fw_nic->ports[id] = NULL;\n \t\t}\n \t}\n-\tnfp_cpp_area_free(pf_dev->ctrl_area);\n+\tnfp_cpp_area_release_free(pf_dev->ctrl_area);\n app_cleanup:\n \trte_free(app_fw_nic);\n \n",
    "prefixes": [
        "v2",
        "3/8"
    ]
}