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GET /api/patches/1291789/?format=api
{ "id": 1291789, "url": "http://patchwork.ozlabs.org/api/patches/1291789/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20200516005506.5113-8-anthony.l.nguyen@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": "<20200516005506.5113-8-anthony.l.nguyen@intel.com>", "list_archive_url": null, "date": "2020-05-16T00:55:05", "name": "[S46,8/9] ice: fix aRFS after flow director delete", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "d0f0842344ccb65d72069303c995f719081b8b4f", "submitter": { "id": 68875, "url": "http://patchwork.ozlabs.org/api/people/68875/?format=api", "name": "Tony Nguyen", "email": "anthony.l.nguyen@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/20200516005506.5113-8-anthony.l.nguyen@intel.com/mbox/", "series": [ { "id": 177331, "url": "http://patchwork.ozlabs.org/api/series/177331/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=177331", "date": "2020-05-16T00:55:01", "name": "[S46,1/9] ice: Reset VF for all port VLAN changes from host", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/177331/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1291789/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1291789/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<intel-wired-lan-bounces@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" ], "Authentication-Results": [ "ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=osuosl.org\n (client-ip=140.211.166.133; helo=hemlock.osuosl.org;\n envelope-from=intel-wired-lan-bounces@osuosl.org; receiver=<UNKNOWN>)", "ozlabs.org;\n dmarc=fail (p=none dis=none) header.from=intel.com" ], "Received": [ "from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 49P6MJ0l5Sz9sTM\n\tfor <incoming@patchwork.ozlabs.org>; Sat, 16 May 2020 10:57:48 +1000 (AEST)", "from localhost (localhost [127.0.0.1])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id A7D7689A34;\n\tSat, 16 May 2020 00:57:46 +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 KzMpCXYjHHpp; Sat, 16 May 2020 00:57:45 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id 10059897DC;\n\tSat, 16 May 2020 00:57:45 +0000 (UTC)", "from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133])\n by ash.osuosl.org (Postfix) with ESMTP id 238B61BF9C8\n for <intel-wired-lan@lists.osuosl.org>; Sat, 16 May 2020 00:57:43 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n by hemlock.osuosl.org (Postfix) with ESMTP id 20A8989738\n for <intel-wired-lan@lists.osuosl.org>; Sat, 16 May 2020 00:57:43 +0000 (UTC)", "from hemlock.osuosl.org ([127.0.0.1])\n by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n with ESMTP id 7U9zXjAkn8Uz for <intel-wired-lan@lists.osuosl.org>;\n Sat, 16 May 2020 00:57:41 +0000 (UTC)", "from mga05.intel.com (mga05.intel.com [192.55.52.43])\n by hemlock.osuosl.org (Postfix) with ESMTPS id C970588717\n for <intel-wired-lan@lists.osuosl.org>; Sat, 16 May 2020 00:57:41 +0000 (UTC)", "from fmsmga005.fm.intel.com ([10.253.24.32])\n by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 15 May 2020 17:57:41 -0700", "from unknown (HELO localhost.jf.intel.com) ([10.166.241.65])\n by fmsmga005.fm.intel.com with ESMTP; 15 May 2020 17:57:41 -0700" ], "X-Virus-Scanned": [ "amavisd-new at osuosl.org", "amavisd-new at osuosl.org" ], "X-Greylist": "domain auto-whitelisted by SQLgrey-1.7.6", "IronPort-SDR": [ "\n hYENSPa9Po+w60NA/qR3eU4jJKU+cmNXiFKdichnu9ZMs7T+seIhF8PLxVRIke7v2qja75GEB7\n iskXjbBir2HA==", "\n iDPk9hQh3OP2i81nSmCK2DbwQ0rf79EXbm6jc2OgkCm/bcF+DpwhjiRcA4N3r17q1ap1RlKgkn\n DCjU0sD8/dRA==" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.73,397,1583222400\"; d=\"scan'208\";a=\"464922710\"", "From": "Tony Nguyen <anthony.l.nguyen@intel.com>", "To": "intel-wired-lan@lists.osuosl.org", "Date": "Fri, 15 May 2020 17:55:05 -0700", "Message-Id": "<20200516005506.5113-8-anthony.l.nguyen@intel.com>", "X-Mailer": "git-send-email 2.20.1", "In-Reply-To": "<20200516005506.5113-1-anthony.l.nguyen@intel.com>", "References": "<20200516005506.5113-1-anthony.l.nguyen@intel.com>", "MIME-Version": "1.0", "Subject": "[Intel-wired-lan] [PATCH S46 8/9] ice: fix aRFS after flow director\n delete", "X-BeenThere": "intel-wired-lan@osuosl.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n <intel-wired-lan.osuosl.org>", "List-Unsubscribe": "<https://lists.osuosl.org/mailman/options/intel-wired-lan>,\n <mailto:intel-wired-lan-request@osuosl.org?subject=unsubscribe>", "List-Archive": "<http://lists.osuosl.org/pipermail/intel-wired-lan/>", "List-Post": "<mailto:intel-wired-lan@osuosl.org>", "List-Help": "<mailto:intel-wired-lan-request@osuosl.org?subject=help>", "List-Subscribe": "<https://lists.osuosl.org/mailman/listinfo/intel-wired-lan>,\n <mailto:intel-wired-lan-request@osuosl.org?subject=subscribe>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "intel-wired-lan-bounces@osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@osuosl.org>" }, "content": "From: Henry Tieman <henry.w.tieman@intel.com>\n\nThe logic was missing for adding back perfect flows after flow director\nfilter delete. The code now adds perfect flows into the HW tables after\nfilter delete.\n\nSigned-off-by: Henry Tieman <henry.w.tieman@intel.com>\n---\n .../net/ethernet/intel/ice/ice_ethtool_fdir.c | 27 ++++++++++++++++++-\n 1 file changed, 26 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c b/drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c\nindex 22cc4167b974..b92017b8ae4a 100644\n--- a/drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c\n+++ b/drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c\n@@ -1363,6 +1363,31 @@ void ice_vsi_manage_fdir(struct ice_vsi *vsi, bool ena)\n \tmutex_unlock(&hw->fdir_fltr_lock);\n }\n \n+/**\n+ * ice_fdir_do_rem_flow - delete flow and possibly add perfect flow\n+ * @pf: PF structure\n+ * @flow_type: FDir flow type to release\n+ */\n+static void\n+ice_fdir_do_rem_flow(struct ice_pf *pf, enum ice_fltr_ptype flow_type)\n+{\n+\tstruct ice_hw *hw = &pf->hw;\n+\tbool need_perfect = false;\n+\n+\tif (flow_type == ICE_FLTR_PTYPE_NONF_IPV4_TCP ||\n+\t flow_type == ICE_FLTR_PTYPE_NONF_IPV4_UDP ||\n+\t flow_type == ICE_FLTR_PTYPE_NONF_IPV6_TCP ||\n+\t flow_type == ICE_FLTR_PTYPE_NONF_IPV6_UDP)\n+\t\tneed_perfect = true;\n+\n+\tif (need_perfect && test_bit(flow_type, hw->fdir_perfect_fltr))\n+\t\treturn;\n+\n+\tice_fdir_rem_flow(hw, ICE_BLK_FD, flow_type);\n+\tif (need_perfect)\n+\t\tice_create_init_fdir_rule(pf, flow_type);\n+}\n+\n /**\n * ice_fdir_update_list_entry - add or delete a filter from the filter list\n * @pf: PF structure\n@@ -1393,7 +1418,7 @@ ice_fdir_update_list_entry(struct ice_pf *pf, struct ice_fdir_fltr *input,\n \t\t\t/* we just deleted the last filter of flow_type so we\n \t\t\t * should also delete the HW filter info.\n \t\t\t */\n-\t\t\tice_fdir_rem_flow(hw, ICE_BLK_FD, old_fltr->flow_type);\n+\t\t\tice_fdir_do_rem_flow(pf, old_fltr->flow_type);\n \t\tlist_del(&old_fltr->fltr_node);\n \t\tdevm_kfree(ice_hw_to_dev(hw), old_fltr);\n \t}\n", "prefixes": [ "S46", "8/9" ] }