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GET /api/patches/698493/?format=api
{ "id": 698493, "url": "http://patchwork.ozlabs.org/api/patches/698493/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20161123192408.12895.85255.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": "<20161123192408.12895.85255.stgit@localhost6.localdomain6>", "list_archive_url": null, "date": "2016-11-23T19:24:08", "name": "[v3] ixgbevf: restore hw_addr on resume or error", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "834bf4d65312e5c239297fbf61d9156ef55f6ddd", "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/20161123192408.12895.85255.stgit@localhost6.localdomain6/mbox/", "series": [], "comments": "http://patchwork.ozlabs.org/api/patches/698493/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/698493/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 (smtp2.osuosl.org [140.211.166.133])\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 3tPC8X3V3fz9t37\n\tfor <incoming@patchwork.ozlabs.org>;\n\tThu, 24 Nov 2016 06:29:48 +1100 (AEDT)", "from localhost (localhost [127.0.0.1])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id B77688A432;\n\tWed, 23 Nov 2016 19:29:46 +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 ete+Aed5QKw1; Wed, 23 Nov 2016 19:29:44 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id D73018A401;\n\tWed, 23 Nov 2016 19:29:44 +0000 (UTC)", "from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138])\n\tby ash.osuosl.org (Postfix) with ESMTP id CE2991BFBC8\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 23 Nov 2016 19:29:43 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby whitealder.osuosl.org (Postfix) with ESMTP id C8BC587B7B\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 23 Nov 2016 19:29:43 +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 EQpVDNcJyOSY for <intel-wired-lan@lists.osuosl.org>;\n\tWed, 23 Nov 2016 19:29:43 +0000 (UTC)", "from mga02.intel.com (mga02.intel.com [134.134.136.20])\n\tby whitealder.osuosl.org (Postfix) with ESMTPS id EB36187A89\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 23 Nov 2016 19:29:42 +0000 (UTC)", "from orsmga005.jf.intel.com ([10.7.209.41])\n\tby orsmga101.jf.intel.com with ESMTP; 23 Nov 2016 11:29:42 -0800", "from estantil-desk3.jf.intel.com (HELO localhost6.localdomain6)\n\t([134.134.3.186])\n\tby orsmga005.jf.intel.com with ESMTP; 23 Nov 2016 11:29:42 -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=\"5.31,539,1473145200\"; d=\"scan'208\";a=\"34853669\"", "From": "Emil Tantilov <emil.s.tantilov@intel.com>", "To": "intel-wired-lan@lists.osuosl.org", "Date": "Wed, 23 Nov 2016 11:24:08 -0800", "Message-ID": "<20161123192408.12895.85255.stgit@localhost6.localdomain6>", "User-Agent": "StGit/0.17.1-17-ge4e0", "MIME-Version": "1.0", "Subject": "[Intel-wired-lan] [PATCH v3] ixgbevf: restore hw_addr on resume or\n\terror", "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": "Restore adapter->hw.hw_addr after handling an error, or a resume\noperation to make sure we can access the registers.\n\nv2 - restore hw_addr only if pci_enable_device_mem() succeeds\nin ixgbevf_io_slot_reset()\n\nv3 - restore hw_addr after pci_enable_device_mem() in ixgbevf_resume()\n\nSigned-off-by: Emil Tantilov <emil.s.tantilov@intel.com>\n---\n drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 3 +++\n 1 file changed, 3 insertions(+)", "diff": "diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c\nindex 88c5352..5531347 100644\n--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c\n+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c\n@@ -3851,6 +3851,8 @@ static int ixgbevf_resume(struct pci_dev *pdev)\n \t\tdev_err(&pdev->dev, \"Cannot enable PCI device from suspend\\n\");\n \t\treturn err;\n \t}\n+\n+\tadapter->hw.hw_addr = adapter->io_addr;\n \tsmp_mb__before_atomic();\n \tclear_bit(__IXGBEVF_DISABLED, &adapter->state);\n \tpci_set_master(pdev);\n@@ -4289,6 +4291,7 @@ static pci_ers_result_t ixgbevf_io_slot_reset(struct pci_dev *pdev)\n \t\treturn PCI_ERS_RESULT_DISCONNECT;\n \t}\n \n+\tadapter->hw.hw_addr = adapter->io_addr;\n \tsmp_mb__before_atomic();\n \tclear_bit(__IXGBEVF_DISABLED, &adapter->state);\n \tpci_set_master(pdev);\n", "prefixes": [ "v3" ] }