Patch Detail

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{
    "id": 43666,
    "url": "http://patches.dpdk.org/api/patches/43666/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/20180810004213.44497-6-qi.z.zhang@intel.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",
        "list_archive_url": "https://inbox.dpdk.org/dev",
        "list_archive_url_format": "https://inbox.dpdk.org/dev/{}",
        "commit_url_format": ""
    },
    "msgid": "<20180810004213.44497-6-qi.z.zhang@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20180810004213.44497-6-qi.z.zhang@intel.com",
    "date": "2018-08-10T00:42:12",
    "name": "[v14,5/6] drivers/net: enable device detach on secondary",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "d02d99cc0372d0eddeaeff585d1dd055f6292749",
    "submitter": {
        "id": 504,
        "url": "http://patches.dpdk.org/api/people/504/?format=api",
        "name": "Qi Zhang",
        "email": "qi.z.zhang@intel.com"
    },
    "delegate": {
        "id": 1,
        "url": "http://patches.dpdk.org/api/users/1/?format=api",
        "username": "tmonjalo",
        "first_name": "Thomas",
        "last_name": "Monjalon",
        "email": "thomas@monjalon.net"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/20180810004213.44497-6-qi.z.zhang@intel.com/mbox/",
    "series": [
        {
            "id": 956,
            "url": "http://patches.dpdk.org/api/series/956/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=956",
            "date": "2018-08-10T00:42:07",
            "name": "enable hotplug on multi-process",
            "version": 14,
            "mbox": "http://patches.dpdk.org/series/956/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/43666/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/43666/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 [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 629A337B4;\n\tFri, 10 Aug 2018 02:41:45 +0200 (CEST)",
            "from mga01.intel.com (mga01.intel.com [192.55.52.88])\n\tby dpdk.org (Postfix) with ESMTP id 515CF2BCD\n\tfor <dev@dpdk.org>; Fri, 10 Aug 2018 02:41:42 +0200 (CEST)",
            "from fmsmga008.fm.intel.com ([10.253.24.58])\n\tby fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t09 Aug 2018 17:41:42 -0700",
            "from dpdk51.sh.intel.com ([10.67.110.190])\n\tby fmsmga008.fm.intel.com with ESMTP; 09 Aug 2018 17:41:39 -0700"
        ],
        "X-Amp-Result": "SKIPPED(no attachment in message)",
        "X-Amp-File-Uploaded": "False",
        "X-ExtLoop1": "1",
        "X-IronPort-AV": "E=Sophos;i=\"5.53,217,1531810800\"; d=\"scan'208\";a=\"62025588\"",
        "From": "Qi Zhang <qi.z.zhang@intel.com>",
        "To": "thomas@monjalon.net, gaetan.rivet@6wind.com, anatoly.burakov@intel.com, \n\tarybchenko@solarflare.com",
        "Cc": "konstantin.ananyev@intel.com, dev@dpdk.org, bruce.richardson@intel.com, \n\tferruh.yigit@intel.com, benjamin.h.shelton@intel.com,\n\tnarender.vangati@intel.com, Qi Zhang <qi.z.zhang@intel.com>",
        "Date": "Fri, 10 Aug 2018 08:42:12 +0800",
        "Message-Id": "<20180810004213.44497-6-qi.z.zhang@intel.com>",
        "X-Mailer": "git-send-email 2.13.6",
        "In-Reply-To": "<20180810004213.44497-1-qi.z.zhang@intel.com>",
        "References": "<20180607123849.14439-1-qi.z.zhang@intel.com>\n\t<20180810004213.44497-1-qi.z.zhang@intel.com>",
        "Subject": "[dpdk-dev] [PATCH v14 5/6] drivers/net: enable device detach on\n\tsecondary",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
        "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "List-Archive": "<http://mails.dpdk.org/archives/dev/>",
        "List-Post": "<mailto:dev@dpdk.org>",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "With the enabling for hotplug on multi-process, it is not necessary\nto prevent detaching a device from a secondary process.\n\nSigned-off-by: Qi Zhang <qi.z.zhang@intel.com>\n---\n drivers/net/bnxt/bnxt_ethdev.c     | 2 +-\n drivers/net/ena/ena_ethdev.c       | 2 +-\n drivers/net/liquidio/lio_ethdev.c  | 2 +-\n drivers/net/virtio/virtio_ethdev.c | 2 +-\n 4 files changed, 4 insertions(+), 4 deletions(-)",
    "diff": "diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c\nindex cc7e4391c..dff9c70e2 100644\n--- a/drivers/net/bnxt/bnxt_ethdev.c\n+++ b/drivers/net/bnxt/bnxt_ethdev.c\n@@ -3468,7 +3468,7 @@ bnxt_dev_uninit(struct rte_eth_dev *eth_dev)\n \tint rc;\n \n \tif (rte_eal_process_type() != RTE_PROC_PRIMARY)\n-\t\treturn -EPERM;\n+\t\treturn 0;\n \n \tPMD_DRV_LOG(DEBUG, \"Calling Device uninit\\n\");\n \tbnxt_disable_int(bp);\ndiff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c\nindex c255dc6db..c29a581e8 100644\n--- a/drivers/net/ena/ena_ethdev.c\n+++ b/drivers/net/ena/ena_ethdev.c\n@@ -1703,7 +1703,7 @@ static int eth_ena_dev_uninit(struct rte_eth_dev *eth_dev)\n \t\t(struct ena_adapter *)(eth_dev->data->dev_private);\n \n \tif (rte_eal_process_type() != RTE_PROC_PRIMARY)\n-\t\treturn -EPERM;\n+\t\treturn 0;\n \n \tif (adapter->state != ENA_ADAPTER_STATE_CLOSED)\n \t\tena_close(eth_dev);\ndiff --git a/drivers/net/liquidio/lio_ethdev.c b/drivers/net/liquidio/lio_ethdev.c\nindex 93e89007a..0f59e4475 100644\n--- a/drivers/net/liquidio/lio_ethdev.c\n+++ b/drivers/net/liquidio/lio_ethdev.c\n@@ -2038,7 +2038,7 @@ lio_eth_dev_uninit(struct rte_eth_dev *eth_dev)\n \tPMD_INIT_FUNC_TRACE();\n \n \tif (rte_eal_process_type() != RTE_PROC_PRIMARY)\n-\t\treturn -EPERM;\n+\t\treturn 0;\n \n \t/* lio_free_sc_buffer_pool */\n \tlio_free_sc_buffer_pool(lio_dev);\ndiff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c\nindex 614357da7..0f110fde7 100644\n--- a/drivers/net/virtio/virtio_ethdev.c\n+++ b/drivers/net/virtio/virtio_ethdev.c\n@@ -1697,7 +1697,7 @@ eth_virtio_dev_uninit(struct rte_eth_dev *eth_dev)\n \tPMD_INIT_FUNC_TRACE();\n \n \tif (rte_eal_process_type() == RTE_PROC_SECONDARY)\n-\t\treturn -EPERM;\n+\t\treturn 0;\n \n \tvirtio_dev_stop(eth_dev);\n \tvirtio_dev_close(eth_dev);\n",
    "prefixes": [
        "v14",
        "5/6"
    ]
}