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GET /api/patches/42583/?format=api
http://patches.dpdk.org/api/patches/42583/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20180709033706.27858-8-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": "<20180709033706.27858-8-qi.z.zhang@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20180709033706.27858-8-qi.z.zhang@intel.com", "date": "2018-07-09T03:36:54", "name": "[v10,07/19] net/i40e: enable hotplug on secondary process", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "d05a5f738e38a5444fd0890b5660fc160f9ec6c5", "submitter": { "id": 504, "url": "http://patches.dpdk.org/api/people/504/?format=api",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/20180709033706.27858-8-qi.z.zhang@intel.com/mbox/", "series": [ { "id": 467, "url": "http://patches.dpdk.org/api/series/467/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=467", "date": "2018-07-09T03:36:47", "name": "enable hotplug on multi-process", "version": 10, "mbox": "http://patches.dpdk.org/series/467/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/42583/comments/", "check": "fail", "checks": "http://patches.dpdk.org/api/patches/42583/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 08DA41B3B4;\n\tMon, 9 Jul 2018 05:36:56 +0200 (CEST)", "from mga12.intel.com (mga12.intel.com [192.55.52.136])\n\tby dpdk.org (Postfix) with ESMTP id 274F51B1C3\n\tfor <dev@dpdk.org>; Mon, 9 Jul 2018 05:36:44 +0200 (CEST)", "from fmsmga005.fm.intel.com ([10.253.24.32])\n\tby fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t08 Jul 2018 20:36:43 -0700", "from dpdk51.sh.intel.com ([10.67.110.190])\n\tby fmsmga005.fm.intel.com with ESMTP; 08 Jul 2018 20:36:41 -0700" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.51,328,1526367600\"; d=\"scan'208\";a=\"243632736\"", "From": "Qi Zhang <qi.z.zhang@intel.com>", "To": "thomas@monjalon.net,\n\tanatoly.burakov@intel.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": "Mon, 9 Jul 2018 11:36:54 +0800", "Message-Id": "<20180709033706.27858-8-qi.z.zhang@intel.com>", "X-Mailer": "git-send-email 2.13.6", "In-Reply-To": "<20180709033706.27858-1-qi.z.zhang@intel.com>", "References": "<20180607123849.14439-1-qi.z.zhang@intel.com>\n\t<20180709033706.27858-1-qi.z.zhang@intel.com>", "Subject": "[dpdk-dev] [PATCH v10 07/19] net/i40e: enable hotplug on secondary\n\tprocess", "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": "Previously, detach port on a secondary process will mess primary\nprocess and cause the same device can't be attached back again.\nA secondary process should use rte_eth_release_port_private to\nrelease a port.\n\nSigned-off-by: Qi Zhang <qi.z.zhang@intel.com>\n---\n drivers/net/i40e/i40e_ethdev.c | 2 ++\n 1 file changed, 2 insertions(+)", "diff": "diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c\nindex 13c5d3296..7d1f98422 100644\n--- a/drivers/net/i40e/i40e_ethdev.c\n+++ b/drivers/net/i40e/i40e_ethdev.c\n@@ -678,6 +678,8 @@ static int eth_i40e_pci_remove(struct rte_pci_device *pci_dev)\n \tif (!ethdev)\n \t\treturn -ENODEV;\n \n+\tif (rte_eal_process_type() != RTE_PROC_PRIMARY)\n+\t\treturn rte_eth_dev_release_port_private(ethdev);\n \n \tif (ethdev->data->dev_flags & RTE_ETH_DEV_REPRESENTOR)\n \t\treturn rte_eth_dev_destroy(ethdev, i40e_vf_representor_uninit);\n", "prefixes": [ "v10", "07/19" ] }{ "id": 42583, "url": "