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GET /api/patches/511341/?format=api
{ "id": 511341, "url": "http://patchwork.ozlabs.org/api/patches/511341/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/1440690163-128213-8-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": "<1440690163-128213-8-git-send-email-catherine.sullivan@intel.com>", "list_archive_url": null, "date": "2015-08-27T15:42:35", "name": "[next,S12,07/15] i40e: add more verbose error messages", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "f550b38be0817daed0fc2fd52b9e6f76a69a31e5", "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/1440690163-128213-8-git-send-email-catherine.sullivan@intel.com/mbox/", "series": [], "comments": "http://patchwork.ozlabs.org/api/patches/511341/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/511341/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\tby ozlabs.org (Postfix) with ESMTP id 7F2CA1401F0\n\tfor <incoming@patchwork.ozlabs.org>;\n\tFri, 28 Aug 2015 01:41:49 +1000 (AEST)", "from localhost (localhost [127.0.0.1])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id D003894FFB;\n\tThu, 27 Aug 2015 15:41:48 +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 99Z9X6BMa5HA; Thu, 27 Aug 2015 15:41:48 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id 5E94D94FF6;\n\tThu, 27 Aug 2015 15:41:48 +0000 (UTC)", "from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137])\n\tby ash.osuosl.org (Postfix) with ESMTP id CF23A1C11E9\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tThu, 27 Aug 2015 15:41:46 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby fraxinus.osuosl.org (Postfix) with ESMTP id CB806A3CA5\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tThu, 27 Aug 2015 15:41:46 +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 h4u3b-Ye-9IL for <intel-wired-lan@lists.osuosl.org>;\n\tThu, 27 Aug 2015 15:41:46 +0000 (UTC)", "from mga11.intel.com (mga11.intel.com [192.55.52.93])\n\tby fraxinus.osuosl.org (Postfix) with ESMTP id 72757A3C89\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tThu, 27 Aug 2015 15:41:46 +0000 (UTC)", "from orsmga003.jf.intel.com ([10.7.209.27])\n\tby fmsmga102.fm.intel.com with ESMTP; 27 Aug 2015 08:41:46 -0700", "from catheri1-tigger.jf.intel.com ([134.134.176.92])\n\tby orsmga003.jf.intel.com with ESMTP; 27 Aug 2015 08:41:46 -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=\"5.17,422,1437462000\"; d=\"scan'208\";a=\"633370235\"", "From": "Catherine Sullivan <catherine.sullivan@intel.com>", "To": "intel-wired-lan@lists.osuosl.org", "Date": "Thu, 27 Aug 2015 11:42:35 -0400", "Message-Id": "<1440690163-128213-8-git-send-email-catherine.sullivan@intel.com>", "X-Mailer": "git-send-email 1.9.3", "In-Reply-To": "<1440690163-128213-1-git-send-email-catherine.sullivan@intel.com>", "References": "<1440690163-128213-1-git-send-email-catherine.sullivan@intel.com>", "Subject": "[Intel-wired-lan] [next PATCH S12 07/15] i40e: add more verbose\n\terror messages", "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\nUnder certain circumstances, the device may not have enough resources to\nenable all of the VFs that it advertises in config space. Although the\nnumber of supported VFs is reported upon driver init, it is not obvious\nwhen this is different from the number reported in config space. To\neliminate this confusion, add an error message explaining the problem.\nAdditionally, move the 'Allocating VFs' message down below the error\nchecks so as to prevent further confusion.\n\nSigned-off-by: Mitch Williams <mitch.a.williams@intel.com>\nChange-ID: I45b7efca53a7aebf7777be33a8bc9d615ae48ea1\n---\n drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 4 +++-\n 1 file changed, 3 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c\nindex 63fd6b7..aa4e44c 100644\n--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c\n+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c\n@@ -998,17 +998,19 @@ static int i40e_pci_sriov_enable(struct pci_dev *pdev, int num_vfs)\n \t\tgoto err_out;\n \t}\n \n-\tdev_info(&pdev->dev, \"Allocating %d VFs.\\n\", num_vfs);\n \tif (pre_existing_vfs && pre_existing_vfs != num_vfs)\n \t\ti40e_free_vfs(pf);\n \telse if (pre_existing_vfs && pre_existing_vfs == num_vfs)\n \t\tgoto out;\n \n \tif (num_vfs > pf->num_req_vfs) {\n+\t\tdev_warn(&pdev->dev, \"Unable to enable %d VFs. Limited to %d VFs due to device resource constraints.\\n\",\n+\t\t\t num_vfs, pf->num_req_vfs);\n \t\terr = -EPERM;\n \t\tgoto err_out;\n \t}\n \n+\tdev_info(&pdev->dev, \"Allocating %d VFs.\\n\", num_vfs);\n \terr = i40e_alloc_vfs(pf, num_vfs);\n \tif (err) {\n \t\tdev_warn(&pdev->dev, \"Failed to enable SR-IOV: %d\\n\", err);\n", "prefixes": [ "next", "S12", "07/15" ] }