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{
    "id": 139814,
    "url": "http://patchwork.dpdk.org/api/patches/139814/?format=api",
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    "msgid": "<20240502213618.11391-2-stephen@networkplumber.org>",
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    "date": "2024-05-02T21:31:37",
    "name": "[v12,01/12] net/tap: fix fd check in flow_isolate",
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    "hash": "ed0cd98df7483e350c8459eb470737c420716990",
    "submitter": {
        "id": 27,
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        "name": "Stephen Hemminger",
        "email": "stephen@networkplumber.org"
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        "username": "fyigit",
        "first_name": "Ferruh",
        "last_name": "Yigit",
        "email": "ferruh.yigit@amd.com"
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            "date": "2024-05-02T21:31:36",
            "name": "net/tap: RSS and other fixes",
            "version": 12,
            "mbox": "http://patchwork.dpdk.org/series/31871/mbox/"
        }
    ],
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        "From": "Stephen Hemminger <stephen@networkplumber.org>",
        "To": "dev@dpdk.org",
        "Cc": "Stephen Hemminger <stephen@networkplumber.org>",
        "Subject": "[PATCH v12 01/12] net/tap: fix fd check in flow_isolate",
        "Date": "Thu,  2 May 2024 14:31:37 -0700",
        "Message-ID": "<20240502213618.11391-2-stephen@networkplumber.org>",
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        "References": "<20240130034925.44869-1-stephen@networkplumber.org>\n <20240502213618.11391-1-stephen@networkplumber.org>",
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        "Errors-To": "dev-bounces@dpdk.org"
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    "content": "The check for receive queue fd in flow_isolate is incorrect.\nIf queue has not been setup then fd will be -1 not 0.\n\nSigned-off-by: Stephen Hemminger <stephen@networkplumber.org>\n---\n drivers/net/tap/tap_flow.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)",
    "diff": "diff --git a/drivers/net/tap/tap_flow.c b/drivers/net/tap/tap_flow.c\nindex fa50fe45d7..79cd6a12ca 100644\n--- a/drivers/net/tap/tap_flow.c\n+++ b/drivers/net/tap/tap_flow.c\n@@ -1595,7 +1595,7 @@ tap_flow_isolate(struct rte_eth_dev *dev,\n \t * If netdevice is there, setup appropriate flow rules immediately.\n \t * Otherwise it will be set when bringing up the netdevice (tun_alloc).\n \t */\n-\tif (!process_private->rxq_fds[0])\n+\tif (process_private->rxq_fds[0] == -1)\n \t\treturn 0;\n \tif (set) {\n \t\tstruct rte_flow *remote_flow;\n",
    "prefixes": [
        "v12",
        "01/12"
    ]
}