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GET /api/patches/1184477/?format=api
{ "id": 1184477, "url": "http://patchwork.ozlabs.org/api/patches/1184477/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20191025143441.50151-8-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": "<20191025143441.50151-8-anthony.l.nguyen@intel.com>", "list_archive_url": null, "date": "2019-10-25T14:34:34", "name": "[S32,08/15] ice: Change max MSI-x vector_id check in cfg_irq_map", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "c7082e38aa44573d160cd3d636df9d3bebc0cd8e", "submitter": { "id": 68875, "url":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/20191025143441.50151-8-anthony.l.nguyen@intel.com/mbox/", "series": [ { "id": 138814, "url": "http://patchwork.ozlabs.org/api/series/138814/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=138814", "date": "2019-10-25T14:34:39", "name": "[S32,01/15] ice: Use ice_ena_vsi and ice_dis_vsi in DCB configuration flow", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/138814/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1184477/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1184477/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; spf=pass (sender SPF authorized)\n\tsmtp.mailfrom=osuosl.org (client-ip=140.211.166.137;\n\thelo=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 ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 470KTC6sVmz9sQn\n\tfor <incoming@patchwork.ozlabs.org>;\n\tSat, 26 Oct 2019 10:05:19 +1100 (AEDT)", "from localhost (localhost [127.0.0.1])\n\tby fraxinus.osuosl.org (Postfix) with ESMTP id 53F4986B93;\n\tFri, 25 Oct 2019 23:05:18 +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 AhLB67CLpBT1; Fri, 25 Oct 2019 23:05:17 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby fraxinus.osuosl.org (Postfix) with ESMTP id E0C3386B96;\n\tFri, 25 Oct 2019 23:05:17 +0000 (UTC)", "from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138])\n\tby ash.osuosl.org (Postfix) with ESMTP id ED0941BF9D1\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tFri, 25 Oct 2019 23:05:12 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby whitealder.osuosl.org (Postfix) with ESMTP id DE7C887A47\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tFri, 25 Oct 2019 23:05:12 +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 DGvGrOfREztn for <intel-wired-lan@lists.osuosl.org>;\n\tFri, 25 Oct 2019 23:05:11 +0000 (UTC)", "from mga02.intel.com (mga02.intel.com [134.134.136.20])\n\tby whitealder.osuosl.org (Postfix) with ESMTPS id BF95287A50\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tFri, 25 Oct 2019 23:05:11 +0000 (UTC)", "from orsmga002.jf.intel.com ([10.7.209.21])\n\tby orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t25 Oct 2019 16:05:09 -0700", "from unknown (HELO localhost.jf.intel.com) ([10.166.244.174])\n\tby orsmga002.jf.intel.com with ESMTP; 25 Oct 2019 16:05:08 -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=\"5.68,230,1569308400\"; d=\"scan'208\";a=\"210868743\"", "From": "Tony Nguyen <anthony.l.nguyen@intel.com>", "To": "intel-wired-lan@lists.osuosl.org", "Date": "Fri, 25 Oct 2019 07:34:34 -0700", "Message-Id": "<20191025143441.50151-8-anthony.l.nguyen@intel.com>", "X-Mailer": "git-send-email 2.20.1", "In-Reply-To": "<20191025143441.50151-1-anthony.l.nguyen@intel.com>", "References": "<20191025143441.50151-1-anthony.l.nguyen@intel.com>", "MIME-Version": "1.0", "Subject": "[Intel-wired-lan] [PATCH S32 08/15] ice: Change max MSI-x vector_id\n\tcheck in cfg_irq_map", "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\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>", "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: Brett Creeley <brett.creeley@intel.com>\n\nCurrently we check to make sure the vector_id passed down from iavf\nis less than or equal to pf->hw.func_caps.common_caps.num_msix_vectors.\nThis is incorrect because the vector_id is always 0-based and never\ngreater than or equal to the ICE_MAX_INTR_PER_VF. Fix this by checking\nto make sure the vector_id is less than the max allowed interrupts per\nVF (ICE_MAX_INTR_PER_VF).\n\nSigned-off-by: Brett Creeley <brett.creeley@intel.com>\n---\n drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c | 8 +++++---\n 1 file changed, 5 insertions(+), 3 deletions(-)", "diff": "diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c\nindex 537377448bef..eb526144a237 100644\n--- a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c\n+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c\n@@ -2179,9 +2179,11 @@ static int ice_vc_cfg_irq_map_msg(struct ice_vf *vf, u8 *msg)\n \n \t\tvector_id = map->vector_id;\n \t\tvsi_id = map->vsi_id;\n-\t\t/* validate msg params */\n-\t\tif (!(vector_id < pf->hw.func_caps.common_cap\n-\t\t .num_msix_vectors) || !ice_vc_isvalid_vsi_id(vf, vsi_id) ||\n+\t\t/* vector_id is always 0-based for each VF, and can never be\n+\t\t * larger than or equal to the max allowed interrupts per VF\n+\t\t */\n+\t\tif (!(vector_id < ICE_MAX_INTR_PER_VF) ||\n+\t\t !ice_vc_isvalid_vsi_id(vf, vsi_id) ||\n \t\t (!vector_id && (map->rxq_map || map->txq_map))) {\n \t\t\tv_ret = VIRTCHNL_STATUS_ERR_PARAM;\n \t\t\tgoto error_param;\n", "prefixes": [ "S32", "08/15" ] }