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GET /api/patches/104687/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 104687,
    "url": "http://patchwork.dpdk.org/api/patches/104687/?format=api",
    "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20211125072445.3146615-1-michaelba@nvidia.com/",
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    "date": "2021-11-25T07:24:45",
    "name": "compress/mlx5: fix double close for context device",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
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    "hash": "2b9707f2182e91361e6c6dcab6bbf893aa24e26e",
    "submitter": {
        "id": 1949,
        "url": "http://patchwork.dpdk.org/api/people/1949/?format=api",
        "name": "Michael Baum",
        "email": "michaelba@nvidia.com"
    },
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        "id": 6690,
        "url": "http://patchwork.dpdk.org/api/users/6690/?format=api",
        "username": "akhil",
        "first_name": "akhil",
        "last_name": "goyal",
        "email": "gakhil@marvell.com"
    },
    "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20211125072445.3146615-1-michaelba@nvidia.com/mbox/",
    "series": [
        {
            "id": 20765,
            "url": "http://patchwork.dpdk.org/api/series/20765/?format=api",
            "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=20765",
            "date": "2021-11-25T07:24:45",
            "name": "compress/mlx5: fix double close for context device",
            "version": 1,
            "mbox": "http://patchwork.dpdk.org/series/20765/mbox/"
        }
    ],
    "comments": "http://patchwork.dpdk.org/api/patches/104687/comments/",
    "check": "warning",
    "checks": "http://patchwork.dpdk.org/api/patches/104687/checks/",
    "tags": {},
    "related": [],
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        "From": "<michaelba@nvidia.com>",
        "To": "<dev@dpdk.org>",
        "CC": "Matan Azrad <matan@nvidia.com>, Michael Baum <michaelba@nvidia.com>,\n <stable@dpdk.org>",
        "Subject": "[PATCH] compress/mlx5: fix double close for context device",
        "Date": "Thu, 25 Nov 2021 09:24:45 +0200",
        "Message-ID": "<20211125072445.3146615-1-michaelba@nvidia.com>",
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    },
    "content": "From: Michael Baum <michaelba@nvidia.com>\n\nThe context of the device opens once in the common probe and closes with\nits removal.\n\nIf the probe of one of the drivers fails, it releases its resources and\nthen the common closes the context.\nBut mistakenly in the compress probe, if ther isn't enough capabilities\nto support compress operations, it closes the device and then common\nprobe closes it again.\n\nRemove the redundent closing from compress probe.\n\nFixes: 2efd26544554 (\"compress/mlx5: support partial transformation\")\nCc: stable@dpdk.org\n\nSigned-off-by: Michael Baum <michaelba@nvidia.com>\n---\n drivers/compress/mlx5/mlx5_compress.c | 1 -\n 1 file changed, 1 deletion(-)",
    "diff": "diff --git a/drivers/compress/mlx5/mlx5_compress.c b/drivers/compress/mlx5/mlx5_compress.c\nindex bb0dc3a5d2..82b871bd86 100644\n--- a/drivers/compress/mlx5/mlx5_compress.c\n+++ b/drivers/compress/mlx5/mlx5_compress.c\n@@ -723,7 +723,6 @@ mlx5_compress_dev_probe(struct mlx5_common_device *cdev)\n \t\t&& !attr->mmo_compress_qp_en && !attr->mmo_compress_sq_en\n \t\t&& !attr->mmo_dma_qp_en && !attr->mmo_dma_sq_en) {\n \t\tDRV_LOG(ERR, \"Not enough capabilities to support compress operations, maybe old FW/OFED version?\");\n-\t\tclaim_zero(mlx5_glue->close_device(cdev->ctx));\n \t\trte_errno = ENOTSUP;\n \t\treturn -ENOTSUP;\n \t}\n",
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}