Show a patch.

GET /api/patches/73522/
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 73522,
    "url": "https://patches.dpdk.org/api/patches/73522/",
    "web_url": "https://patches.dpdk.org/patch/73522/",
    "project": {
        "id": 1,
        "url": "https://patches.dpdk.org/api/projects/1/",
        "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"
    },
    "msgid": "<20200708094401.16564-1-arkadiuszx.kusztal@intel.com>",
    "date": "2020-07-08T09:44:01",
    "name": "drivers/qat: fix lacking memzone lookup in compression pmd",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "fc89e38f6bc6f9de516b50d71c8ae1aa591ea1c4",
    "submitter": {
        "id": 452,
        "url": "https://patches.dpdk.org/api/people/452/",
        "name": "Kusztal, ArkadiuszX",
        "email": "arkadiuszx.kusztal@intel.com"
    },
    "delegate": {
        "id": 6690,
        "url": "https://patches.dpdk.org/api/users/6690/",
        "username": "akhil",
        "first_name": "akhil",
        "last_name": "goyal",
        "email": "akhil.goyal@nxp.com"
    },
    "mbox": "https://patches.dpdk.org/patch/73522/mbox/",
    "series": [
        {
            "id": 10887,
            "url": "https://patches.dpdk.org/api/series/10887/",
            "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=10887",
            "date": "2020-07-08T09:44:01",
            "name": "drivers/qat: fix lacking memzone lookup in compression pmd",
            "version": 1,
            "mbox": "https://patches.dpdk.org/series/10887/mbox/"
        }
    ],
    "comments": "https://patches.dpdk.org/api/patches/73522/comments/",
    "check": "success",
    "checks": "https://patches.dpdk.org/api/patches/73522/checks/",
    "tags": {},
    "headers": {
        "List-Archive": "<http://mails.dpdk.org/archives/dev/>",
        "Return-Path": "<dev-bounces@dpdk.org>",
        "IronPort-SDR": [
            "\n 9+C9YLLG8JALkuPgzUKt2i/g/dn2w5UH1jM3soe8w2e9IVEZdiZVJK5ES+P6twq7wuZsIkcgqp\n +pCnZo/iGj7Q==",
            "\n 8dd9uWF+Yagbdwl7+Y/M2YoD9szzftBk9gvAAZ4danNLhoGTASpyYJ7AfBRDBfAN+wbm7c8rJp\n ech2SoDbMuaQ=="
        ],
        "X-Mailer": "git-send-email 2.19.1.windows.1",
        "To": "dev@dpdk.org",
        "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>",
        "Received": [
            "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id EB333A00BE;\n\tWed,  8 Jul 2020 11:46:32 +0200 (CEST)",
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id C13161DA9A;\n\tWed,  8 Jul 2020 11:46:32 +0200 (CEST)",
            "from mga17.intel.com (mga17.intel.com [192.55.52.151])\n by dpdk.org (Postfix) with ESMTP id E85F51D502\n for <dev@dpdk.org>; Wed,  8 Jul 2020 11:46:30 +0200 (CEST)",
            "from fmsmga002.fm.intel.com ([10.253.24.26])\n by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 08 Jul 2020 02:46:30 -0700",
            "from akusztax-mobl.ger.corp.intel.com ([10.104.125.99])\n by fmsmga002.fm.intel.com with ESMTP; 08 Jul 2020 02:46:28 -0700"
        ],
        "X-BeenThere": "dev@dpdk.org",
        "X-Amp-File-Uploaded": "False",
        "Subject": "[dpdk-dev] [PATCH] drivers/qat: fix lacking memzone lookup in\n\tcompression pmd",
        "Date": "Wed,  8 Jul 2020 11:44:01 +0200",
        "X-Amp-Result": "SKIPPED(no attachment in message)",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
        "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "List-Post": "<mailto:dev@dpdk.org>",
        "Cc": "akhil.goyal@nxp.com, fiona.trahe@intel.com,\n Arek Kusztal <arkadiuszx.kusztal@intel.com>",
        "X-ExtLoop1": "1",
        "Precedence": "list",
        "From": "Arek Kusztal <arkadiuszx.kusztal@intel.com>",
        "Content-Transfer-Encoding": "8bit",
        "MIME-Version": "1.0",
        "X-IronPort-AV": [
            "E=McAfee;i=\"6000,8403,9675\"; a=\"127847269\"",
            "E=Sophos;i=\"5.75,327,1589266800\"; d=\"scan'208\";a=\"127847269\"",
            "E=Sophos;i=\"5.75,327,1589266800\"; d=\"scan'208\";a=\"315817961\""
        ],
        "X-Original-To": "patchwork@inbox.dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>",
        "Errors-To": "dev-bounces@dpdk.org",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "Message-Id": "<20200708094401.16564-1-arkadiuszx.kusztal@intel.com>",
        "Delivered-To": "patchwork@inbox.dpdk.org",
        "X-Mailman-Version": "2.1.15"
    },
    "content": "Because capability memzone of compression does not have lookup\ncall, second and subsequent devices cannot be created.\n\nFixes: 0e6fff16a7a2 (\"drivers: add multi process handling of capabilities in QAT\")\n\nSigned-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>\n---\n drivers/compress/qat/qat_comp_pmd.c | 9 ++++++---\n 1 file changed, 6 insertions(+), 3 deletions(-)",
    "diff": "diff --git a/drivers/compress/qat/qat_comp_pmd.c b/drivers/compress/qat/qat_comp_pmd.c\nindex ecf972a..034abad 100644\n--- a/drivers/compress/qat/qat_comp_pmd.c\n+++ b/drivers/compress/qat/qat_comp_pmd.c\n@@ -726,9 +726,12 @@ qat_comp_dev_create(struct qat_pci_device *qat_pci_dev,\n \t\tbreak;\n \t}\n \n-\tcomp_dev->capa_mz = rte_memzone_reserve(capa_memz_name,\n-\t\tcapa_size,\n-\t\trte_socket_id(), 0);\n+\tcomp_dev->capa_mz = rte_memzone_lookup(capa_memz_name);\n+\tif (comp_dev->capa_mz == NULL) {\n+\t\tcomp_dev->capa_mz = rte_memzone_reserve(capa_memz_name,\n+\t\t\tcapa_size,\n+\t\t\trte_socket_id(), 0);\n+\t}\n \tif (comp_dev->capa_mz == NULL) {\n \t\tQAT_LOG(DEBUG,\n \t\t\t\"Error allocating memzone for capabilities, destroying PMD for %s\",\n",
    "prefixes": []
}