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GET /api/patches/960016/?format=api
{ "id": 960016, "url": "http://patchwork.ozlabs.org/api/patches/960016/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20180820151233.14629-1-alice.michael@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": "<20180820151233.14629-1-alice.michael@intel.com>", "list_archive_url": null, "date": "2018-08-20T15:12:22", "name": "[next,S95,01/12] i40e: Fix VF's link state notification", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "ef660a01591269033b5c111ea9966c4d25dcc155", "submitter": { "id": 71123, "url": "http://patchwork.ozlabs.org/api/people/71123/?format=api", "name": "Michael, Alice", "email": "alice.michael@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/20180820151233.14629-1-alice.michael@intel.com/mbox/", "series": [ { "id": 61650, "url": "http://patchwork.ozlabs.org/api/series/61650/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=61650", "date": "2018-08-20T15:12:22", "name": "[next,S95,01/12] i40e: Fix VF's link state notification", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/61650/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/960016/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/960016/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\tspf=pass (mailfrom) smtp.mailfrom=osuosl.org\n\t(client-ip=140.211.166.137; helo=fraxinus.osuosl.org;\n\tenvelope-from=intel-wired-lan-bounces@osuosl.org;\n\treceiver=<UNKNOWN>)", "ozlabs.org;\n\tdmarc=fail (p=none dis=none) header.from=intel.com" ], "Received": [ "from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 41vVHW1dTpz9s4c\n\tfor <incoming@patchwork.ozlabs.org>;\n\tTue, 21 Aug 2018 09:23:50 +1000 (AEST)", "from localhost (localhost [127.0.0.1])\n\tby fraxinus.osuosl.org (Postfix) with ESMTP id 0BBE485AF1;\n\tMon, 20 Aug 2018 23:23:49 +0000 (UTC)", "from fraxinus.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id 5kjuQlY2Q0G8; Mon, 20 Aug 2018 23:23:47 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby fraxinus.osuosl.org (Postfix) with ESMTP id 82D0284E90;\n\tMon, 20 Aug 2018 23:23:47 +0000 (UTC)", "from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136])\n\tby ash.osuosl.org (Postfix) with ESMTP id 87A071C16D3\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tMon, 20 Aug 2018 23:23:46 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby silver.osuosl.org (Postfix) with ESMTP id 84BAD23025\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tMon, 20 Aug 2018 23:23:46 +0000 (UTC)", "from silver.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id ot7gXejtJVlE for <intel-wired-lan@lists.osuosl.org>;\n\tMon, 20 Aug 2018 23:23:45 +0000 (UTC)", "from mga02.intel.com (mga02.intel.com [134.134.136.20])\n\tby silver.osuosl.org (Postfix) with ESMTPS id D784921561\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tMon, 20 Aug 2018 23:23:45 +0000 (UTC)", "from orsmga001.jf.intel.com ([10.7.209.18])\n\tby orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t20 Aug 2018 16:23:45 -0700", "from alicemic-2.jf.intel.com ([10.166.16.121])\n\tby orsmga001.jf.intel.com with ESMTP; 20 Aug 2018 16:23:32 -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-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.53,267,1531810800\"; d=\"scan'208\";a=\"83446367\"", "From": "Alice Michael <alice.michael@intel.com>", "To": "alice.michael@intel.com,\n\tintel-wired-lan@lists.osuosl.org", "Date": "Mon, 20 Aug 2018 08:12:22 -0700", "Message-Id": "<20180820151233.14629-1-alice.michael@intel.com>", "X-Mailer": "git-send-email 2.9.5", "Subject": "[Intel-wired-lan] [next PATCH S95 01/12] i40e: Fix VF's link state\n\tnotification", "X-BeenThere": "intel-wired-lan@osuosl.org", "X-Mailman-Version": "2.1.24", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n\t<intel-wired-lan.osuosl.org>", "List-Unsubscribe": "<https://lists.osuosl.org/mailman/options/intel-wired-lan>, \n\t<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\t<mailto:intel-wired-lan-request@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@osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@osuosl.org>" }, "content": "From: Mariusz Stachura <mariusz.stachura@intel.com>\n\nThis patch moves saving old link status information after the call to\ni40e_get_link_status(). Mentioned function updates both old and the new\nlink info, so reading it before results in not notifying VF about the\nPF link state change.\n\nSigned-off-by: Mariusz Stachura <mariusz.stachura@intel.com>\n---\n drivers/net/ethernet/intel/i40e/i40e_main.c | 5 -----\n 1 file changed, 5 deletions(-)", "diff": "diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c\nindex 456c917..969fb93 100644\n--- a/drivers/net/ethernet/intel/i40e/i40e_main.c\n+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c\n@@ -8446,14 +8446,9 @@ static void i40e_link_event(struct i40e_pf *pf)\n \ti40e_status status;\n \tbool new_link, old_link;\n \n-\t/* save off old link status information */\n-\tpf->hw.phy.link_info_old = pf->hw.phy.link_info;\n-\n \t/* set this to force the get_link_status call to refresh state */\n \tpf->hw.phy.get_link_info = true;\n-\n \told_link = (pf->hw.phy.link_info_old.link_info & I40E_AQ_LINK_UP);\n-\n \tstatus = i40e_get_link_status(&pf->hw, &new_link);\n \n \t/* On success, disable temp link polling */\n", "prefixes": [ "next", "S95", "01/12" ] }