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GET /api/patches/614593/?format=api
{ "id": 614593, "url": "http://patchwork.ozlabs.org/api/patches/614593/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netdev/patch/20160425183145.11331.26545.stgit@ahduyck-xeon-server/", "project": { "id": 7, "url": "http://patchwork.ozlabs.org/api/projects/7/?format=api", "name": "Linux network development", "link_name": "netdev", "list_id": "netdev.vger.kernel.org", "list_email": "netdev@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20160425183145.11331.26545.stgit@ahduyck-xeon-server>", "list_archive_url": null, "date": "2016-04-25T18:31:45", "name": "[net-next,8/8] mlx5e: Fix IPv6 tunnel checksum offload", "commit_ref": null, "pull_url": null, "state": "deferred", "archived": true, "hash": "26db30f3082e17813b1ee9b6d556eb4231ca8d17", "submitter": { "id": 67293, "url": "http://patchwork.ozlabs.org/api/people/67293/?format=api", "name": "Alexander Duyck", "email": "aduyck@mirantis.com" }, "delegate": { "id": 34, "url": "http://patchwork.ozlabs.org/api/users/34/?format=api", "username": "davem", "first_name": "David", "last_name": "Miller", "email": "davem@davemloft.net" }, "mbox": "http://patchwork.ozlabs.org/project/netdev/patch/20160425183145.11331.26545.stgit@ahduyck-xeon-server/mbox/", "series": [], "comments": "http://patchwork.ozlabs.org/api/patches/614593/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/614593/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<netdev-owner@vger.kernel.org>", "X-Original-To": "patchwork-incoming@ozlabs.org", "Delivered-To": "patchwork-incoming@ozlabs.org", "Received": [ "from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3qtvvb2lFnz9t5X\n\tfor <patchwork-incoming@ozlabs.org>;\n\tTue, 26 Apr 2016 04:31:55 +1000 (AEST)", "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S933399AbcDYSbt (ORCPT <rfc822;patchwork-incoming@ozlabs.org>);\n\tMon, 25 Apr 2016 14:31:49 -0400", "from mail-pf0-f178.google.com ([209.85.192.178]:35617 \"EHLO\n\tmail-pf0-f178.google.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S933389AbcDYSbr (ORCPT\n\t<rfc822;netdev@vger.kernel.org>); Mon, 25 Apr 2016 14:31:47 -0400", "by mail-pf0-f178.google.com with SMTP id n1so71835840pfn.2\n\tfor <netdev@vger.kernel.org>; Mon, 25 Apr 2016 11:31:46 -0700 (PDT)", "from [192.168.1.143] (static-50-53-29-36.bvtn.or.frontiernet.net.\n\t[50.53.29.36]) by smtp.gmail.com with ESMTPSA id\n\tkl14sm31808058pab.23.2016.04.25.11.31.45\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);\n\tMon, 25 Apr 2016 11:31:46 -0700 (PDT)" ], "Authentication-Results": "ozlabs.org; dkim=pass (1024-bit key;\n\tunprotected) header.d=mirantis.com header.i=@mirantis.com\n\theader.b=WRU/Qb5d; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=mirantis.com; s=google;\n\th=subject:from:to:date:message-id:in-reply-to:references:user-agent\n\t:mime-version:content-transfer-encoding;\n\tbh=WUon1CBphem1xI9GanX8eM8mzoFNt2nT/isatQh62lg=;\n\tb=WRU/Qb5dTs52ZAdFYYRPmx5O0ZmHZiJZGHK9tD9GGk4eK17ZaOiQSyn1D3UCXSbTE9\n\tbnATdRp1fxox+FLMmzycIeq5ayvhd9NrCpvalGb/dCF93OSjAVwyjUcDWL86KMPvsDb8\n\toihIof5mSo+ncohAdoG5GYG85EnnywHY8qS7o=", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20130820;\n\th=x-gm-message-state:subject:from:to:date:message-id:in-reply-to\n\t:references:user-agent:mime-version:content-transfer-encoding;\n\tbh=WUon1CBphem1xI9GanX8eM8mzoFNt2nT/isatQh62lg=;\n\tb=iVR9u616G/jTxJG0haZBSWKh/1G3gYd1dZ697otnUgPUbRVAlP30lfM4bW0Ji4gzZs\n\tdHyLEY5tMJlSxD8Mm+OFJ22StUhJodOhE1r+Xr2A4C/0M5CmBtKqVfCZ1WQAAVw/s/y7\n\tY6rURoOF37I+PEQ/PNg1qx4Gq5ld7JE6KxrOb5w/euUVqZTtnO7z9gEllqlGvukZe6hn\n\tAnYo64Hh46zt+EtimYXuhHlK3yNC0I/SLAF4upbMz2zkLaqTDgv1Y6vMZG+AMe2BUtaq\n\trC1N2z8RU8shoLonEbYETGjguZF2wnA0TzCcrgN6dNsyhccebZOpiG+dm2YgJNaSBZZ6\n\tHeyg==", "X-Gm-Message-State": "AOPr4FXVBdYevvcXA2ziXP5sNwE+KDPRCpL6bRqSj3w/kdic6QduvLec5Zm9QoTNYj4Ayhnd", "X-Received": "by 10.98.66.80 with SMTP id p77mr11874251pfa.75.1461609106467;\n\tMon, 25 Apr 2016 11:31:46 -0700 (PDT)", "Subject": "[net-next PATCH 8/8] mlx5e: Fix IPv6 tunnel checksum offload", "From": "Alexander Duyck <aduyck@mirantis.com>", "To": "talal@mellanox.com, netdev@vger.kernel.org, davem@davemloft.net,\n\tgalp@mellanox.com, ogerlitz@mellanox.com, eranbe@mellanox.com", "Date": "Mon, 25 Apr 2016 11:31:45 -0700", "Message-ID": "<20160425183145.11331.26545.stgit@ahduyck-xeon-server>", "In-Reply-To": "<20160425182442.11331.88349.stgit@ahduyck-xeon-server>", "References": "<20160425182442.11331.88349.stgit@ahduyck-xeon-server>", "User-Agent": "StGit/0.17.1-dirty", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "7bit", "Sender": "netdev-owner@vger.kernel.org", "Precedence": "bulk", "List-ID": "<netdev.vger.kernel.org>", "X-Mailing-List": "netdev@vger.kernel.org" }, "content": "The mlx5 driver exposes support for TSO6 but not IPv6 csum for hardware\nencapsulated tunnels. This leads to issues as it triggers warnings in\nskb_checksum_help as it ends up being called as we report supporting the\nsegmentation but not the checksumming for IPv6 frames.\n\nThis patch corrects that and drops 2 features that don't actually need to\nbe supported in hw_enc_features since they are Rx features and don't\nactually impact anything by being present in hw_enc_features.\n\nSigned-off-by: Alexander Duyck <aduyck@mirantis.com>\n---\n drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 3 +--\n 1 file changed, 1 insertion(+), 2 deletions(-)", "diff": "diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c\nindex a687d6624c8e..4728abd46cb2 100644\n--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c\n+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c\n@@ -2584,10 +2584,9 @@ static void mlx5e_build_netdev(struct net_device *netdev)\n \t\t\t\t\t NETIF_F_GSO_UDP_TUNNEL_CSUM |\n \t\t\t\t\t NETIF_F_GSO_PARTIAL;\n \t\tnetdev->hw_enc_features |= NETIF_F_IP_CSUM;\n-\t\tnetdev->hw_enc_features |= NETIF_F_RXCSUM;\n+\t\tnetdev->hw_enc_features |= NETIF_F_IPV6_CSUM;\n \t\tnetdev->hw_enc_features |= NETIF_F_TSO;\n \t\tnetdev->hw_enc_features |= NETIF_F_TSO6;\n-\t\tnetdev->hw_enc_features |= NETIF_F_RXHASH;\n \t\tnetdev->hw_enc_features |= NETIF_F_GSO_UDP_TUNNEL;\n \t\tnetdev->hw_enc_features |= NETIF_F_GSO_UDP_TUNNEL_CSUM |\n \t\t\t\t\t NETIF_F_GSO_PARTIAL;\n", "prefixes": [ "net-next", "8/8" ] }