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GET /api/patches/695737/?format=api
{ "id": 695737, "url": "http://patchwork.ozlabs.org/api/patches/695737/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20161116174802.11222.68715.stgit@localhost6.localdomain6/", "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": "<20161116174802.11222.68715.stgit@localhost6.localdomain6>", "list_archive_url": null, "date": "2016-11-16T17:48:02", "name": "ixgbe: fix AER error handling", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "b500293ad69ea7394dae291637a9a3a2e17782fa", "submitter": { "id": 1670, "url": "http://patchwork.ozlabs.org/api/people/1670/?format=api", "name": "Tantilov, Emil S", "email": "emil.s.tantilov@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/20161116174802.11222.68715.stgit@localhost6.localdomain6/mbox/", "series": [], "comments": "http://patchwork.ozlabs.org/api/patches/695737/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/695737/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 silver.osuosl.org (smtp3.osuosl.org [140.211.166.136])\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 3tJsMH5ndxz9t26\n\tfor <incoming@patchwork.ozlabs.org>;\n\tThu, 17 Nov 2016 04:54:03 +1100 (AEDT)", "from localhost (localhost [127.0.0.1])\n\tby silver.osuosl.org (Postfix) with ESMTP id DD3D22453F;\n\tWed, 16 Nov 2016 17:54:01 +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 Hdzt4UT-yG0H; Wed, 16 Nov 2016 17:54:00 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby silver.osuosl.org (Postfix) with ESMTP id 6CDCB24234;\n\tWed, 16 Nov 2016 17:54:00 +0000 (UTC)", "from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136])\n\tby ash.osuosl.org (Postfix) with ESMTP id C84F71C051A\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 16 Nov 2016 17:53:58 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby silver.osuosl.org (Postfix) with ESMTP id C097E24234\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 16 Nov 2016 17:53:58 +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 i0dTpE5HH6oJ for <intel-wired-lan@lists.osuosl.org>;\n\tWed, 16 Nov 2016 17:53:58 +0000 (UTC)", "from mga09.intel.com (mga09.intel.com [134.134.136.24])\n\tby silver.osuosl.org (Postfix) with ESMTPS id 0354023BE3\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 16 Nov 2016 17:53:57 +0000 (UTC)", "from orsmga004.jf.intel.com ([10.7.209.38])\n\tby orsmga102.jf.intel.com with ESMTP; 16 Nov 2016 09:53:51 -0800", "from estantil-desk3.jf.intel.com (HELO localhost6.localdomain6)\n\t([134.134.3.186])\n\tby orsmga004.jf.intel.com with ESMTP; 16 Nov 2016 09:53:51 -0800" ], "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=\"5.31,649,1473145200\"; d=\"scan'208\";a=\"31629322\"", "From": "Emil Tantilov <emil.s.tantilov@intel.com>", "To": "intel-wired-lan@lists.osuosl.org", "Date": "Wed, 16 Nov 2016 09:48:02 -0800", "Message-ID": "<20161116174802.11222.68715.stgit@localhost6.localdomain6>", "User-Agent": "StGit/0.17.1-17-ge4e0", "MIME-Version": "1.0", "Subject": "[Intel-wired-lan] [PATCH] ixgbe: fix AER error handling", "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>", "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": "Make sure that we free the IRQs in ixgbe_io_error_detected() when\nresponding to an PCIe AER error and also restore them when the\ninterface recovers from it.\n\nPreviously it was possible to trigger BUG_ON() check in free_msix_irqs()\nin the case where we call ixgbe_remove() after a failed recovery from\nAER error because the inerrupts were not freed.\n\nSigned-off-by: Emil Tantilov <emil.s.tantilov@intel.com>\n---\n drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 6 ++++--\n 1 file changed, 4 insertions(+), 2 deletions(-)", "diff": "diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c\nindex 6d049d7..e545155 100644\n--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c\n+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c\n@@ -10078,7 +10078,7 @@ static pci_ers_result_t ixgbe_io_error_detected(struct pci_dev *pdev,\n \t}\n \n \tif (netif_running(netdev))\n-\t\tixgbe_down(adapter);\n+\t\tixgbe_close_suspend(adapter);\n \n \tif (!test_and_set_bit(__IXGBE_DISABLED, &adapter->state))\n \t\tpci_disable_device(pdev);\n@@ -10148,10 +10148,12 @@ static void ixgbe_io_resume(struct pci_dev *pdev)\n \t}\n \n #endif\n+\trtnl_lock();\n \tif (netif_running(netdev))\n-\t\tixgbe_up(adapter);\n+\t\tixgbe_open(netdev);\n \n \tnetif_device_attach(netdev);\n+\trtnl_unlock();\n }\n \n static const struct pci_error_handlers ixgbe_err_handler = {\n", "prefixes": [] }