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GET /api/patches/465188/?format=api
{ "id": 465188, "url": "http://patchwork.ozlabs.org/api/patches/465188/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/1430161042-28494-4-git-send-email-catherine.sullivan@intel.com/", "project": { "id": 46, "url": "http://patchwork.ozlabs.org/api/projects/46/?format=api", "name": "Intel Wired Ethernet development", "link_name": "intel-wired-lan", "list_id": "intel-wired-lan.osuosl.org", "list_email": "intel-wired-lan@osuosl.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<1430161042-28494-4-git-send-email-catherine.sullivan@intel.com>", "list_archive_url": null, "date": "2015-04-27T18:57:10", "name": "[net-next,S5,03/15] i40e: ignore duplicate port VLAN requests", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "f437cafce4ec1e43165dc7f6814e6866a9096177", "submitter": { "id": 13931, "url": "http://patchwork.ozlabs.org/api/people/13931/?format=api", "name": "Catherine Sullivan", "email": "catherine.sullivan@intel.com" }, "delegate": { "id": 68, "url": "http://patchwork.ozlabs.org/api/users/68/?format=api", "username": "jtkirshe", "first_name": "Jeff", "last_name": "Kirsher", "email": "jeffrey.t.kirsher@intel.com" }, "mbox": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/1430161042-28494-4-git-send-email-catherine.sullivan@intel.com/mbox/", "series": [], "comments": "http://patchwork.ozlabs.org/api/patches/465188/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/465188/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<intel-wired-lan-bounces@lists.osuosl.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Delivered-To": [ "patchwork-incoming@bilbo.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Received": [ "from hemlock.osuosl.org (hemlock.osuosl.org [140.211.166.133])\n\tby ozlabs.org (Postfix) with ESMTP id 2277E14007D\n\tfor <incoming@patchwork.ozlabs.org>;\n\tTue, 28 Apr 2015 04:54:47 +1000 (AEST)", "from localhost (localhost [127.0.0.1])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id 71B9E94E84;\n\tMon, 27 Apr 2015 18:54:46 +0000 (UTC)", "from hemlock.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id 8JGNYhYlU1Wa; Mon, 27 Apr 2015 18:54:46 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id 110E794E81;\n\tMon, 27 Apr 2015 18:54:46 +0000 (UTC)", "from whitealder.osuosl.org (whitealder.osuosl.org\n\t[140.211.166.138])\n\tby ash.osuosl.org (Postfix) with ESMTP id E7DFB1C21C0\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tMon, 27 Apr 2015 18:54:43 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby whitealder.osuosl.org (Postfix) with ESMTP id E313C8B8A7\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tMon, 27 Apr 2015 18:54:43 +0000 (UTC)", "from whitealder.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id f5VJYkigOEao for <intel-wired-lan@lists.osuosl.org>;\n\tMon, 27 Apr 2015 18:54:43 +0000 (UTC)", "from mga11.intel.com (mga11.intel.com [192.55.52.93])\n\tby whitealder.osuosl.org (Postfix) with ESMTP id 7A9308B694\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tMon, 27 Apr 2015 18:54:43 +0000 (UTC)", "from fmsmga003.fm.intel.com ([10.253.24.29])\n\tby fmsmga102.fm.intel.com with ESMTP; 27 Apr 2015 11:54:43 -0700", "from catheri1-tigger.jf.intel.com ([134.134.176.92])\n\tby FMSMGA003.fm.intel.com with ESMTP; 27 Apr 2015 11:54:43 -0700" ], "X-Virus-Scanned": [ "amavisd-new at osuosl.org", "amavisd-new at osuosl.org" ], "X-Greylist": "domain auto-whitelisted by SQLgrey-1.7.6", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.11,658,1422950400\"; d=\"scan'208\";a=\"486315458\"", "From": "Catherine Sullivan <catherine.sullivan@intel.com>", "To": "intel-wired-lan@lists.osuosl.org", "Date": "Mon, 27 Apr 2015 14:57:10 -0400", "Message-Id": "<1430161042-28494-4-git-send-email-catherine.sullivan@intel.com>", "X-Mailer": "git-send-email 1.9.3", "In-Reply-To": "<1430161042-28494-1-git-send-email-catherine.sullivan@intel.com>", "References": "<1430161042-28494-1-git-send-email-catherine.sullivan@intel.com>", "Subject": "[Intel-wired-lan] [net-next S5 03/15] i40e: ignore duplicate port\n\tVLAN requests", "X-BeenThere": "intel-wired-lan@lists.osuosl.org", "X-Mailman-Version": "2.1.18-1", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n\t<intel-wired-lan.lists.osuosl.org>", "List-Unsubscribe": "<http://lists.osuosl.org/mailman/options/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@lists.osuosl.org?subject=unsubscribe>", "List-Archive": "<http://lists.osuosl.org/pipermail/intel-wired-lan/>", "List-Post": "<mailto:intel-wired-lan@lists.osuosl.org>", "List-Help": "<mailto:intel-wired-lan-request@lists.osuosl.org?subject=help>", "List-Subscribe": "<http://lists.osuosl.org/mailman/listinfo/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@lists.osuosl.org?subject=subscribe>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "intel-wired-lan-bounces@lists.osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@lists.osuosl.org>" }, "content": "From: Mitch Williams <mitch.a.williams@intel.com>\n\nIf user attempts to set a port VLAN on a VF that already has the same\nport VLAN configured, the driver will go through a completely\nunnecessary flurry of filter removals and filter adds. Just check for\nthis condition and return success instead of doing a bunch of busywork.\n\nSigned-off-by: Mitch Williams <mitch.a.williams@intel.com>\nChange-ID: Ia1a9e83e6ed48b3f4658bc20dfc6af0cf525d54a\n---\n drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 4 ++++\n 1 file changed, 4 insertions(+)", "diff": "diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c\nindex 4653b6e..e6ab8ee 100644\n--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c\n+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c\n@@ -2080,6 +2080,10 @@ int i40e_ndo_set_vf_port_vlan(struct net_device *netdev,\n \t\tgoto error_pvid;\n \t}\n \n+\tif (vsi->info.pvid == (vlan_id | (qos << I40E_VLAN_PRIORITY_SHIFT)))\n+\t\t/* duplicate request, so just return success */\n+\t\tgoto error_pvid;\n+\n \tif (vsi->info.pvid == 0 && i40e_is_vsi_in_vlan(vsi)) {\n \t\tdev_err(&pf->pdev->dev,\n \t\t\t\"VF %d has already configured VLAN filters and the administrator is requesting a port VLAN override.\\nPlease unload and reload the VF driver for this change to take effect.\\n\",\n", "prefixes": [ "net-next", "S5", "03/15" ] }