From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E63C3C169C4 for ; Mon, 11 Feb 2019 15:02:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B773F222A7 for ; Mon, 11 Feb 2019 15:02:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1549897335; bh=vcRudycwliNbwvJNrph9NhfnFZYigEjeJ5oeBXta6fU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=banCYQm/ucqh/X8QAcHNuPW/wxrmDmeO1x0+X665y4SCyPj1vWegqK+NondSlVfSj cT4dOjnGoj7fPMC+Cd21G3PRJ7RMVqG22TUpwqEhW8kt9vjjmhz+/EL9EIVoDuJcoT N9uK3nhvIvuUsXrwhFSQdYI1BlkYLFWJkAZZAsBQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390371AbfBKPCO (ORCPT ); Mon, 11 Feb 2019 10:02:14 -0500 Received: from mail.kernel.org ([198.145.29.99]:50398 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390357AbfBKPCM (ORCPT ); Mon, 11 Feb 2019 10:02:12 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 057E6222AF; Mon, 11 Feb 2019 15:02:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1549897331; bh=vcRudycwliNbwvJNrph9NhfnFZYigEjeJ5oeBXta6fU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Pa2qrL/tjFajVrzoXEqtvqgpebOrKs4Ii0worIp5SxPTDe5WYGFcDoc8B1eMe6hkr AngCqpZMH9XIRw5Qc6npN4Kaq2r+yim4wg4/kK+ZT2dbL750rV2ZS5IYSdc4/Kfizs 6mnGI/bHa7OA8hlf8WM6HQpVt+Amrqnav7C52xTE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Govindarajulu Varadarajan , "David S. Miller" Subject: [PATCH 4.14 167/205] enic: fix checksum validation for IPv6 Date: Mon, 11 Feb 2019 15:19:25 +0100 Message-Id: <20190211141839.286004856@linuxfoundation.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190211141827.214852402@linuxfoundation.org> References: <20190211141827.214852402@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Govindarajulu Varadarajan [ Upstream commit 7596175e99b3d4bce28022193efd954c201a782a ] In case of IPv6 pkts, ipv4_csum_ok is 0. Because of this, driver does not set skb->ip_summed. So IPv6 rx checksum is not offloaded. Signed-off-by: Govindarajulu Varadarajan Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/cisco/enic/enic_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/net/ethernet/cisco/enic/enic_main.c +++ b/drivers/net/ethernet/cisco/enic/enic_main.c @@ -1393,7 +1393,8 @@ static void enic_rq_indicate_buf(struct * csum is correct or is zero. */ if ((netdev->features & NETIF_F_RXCSUM) && !csum_not_calc && - tcp_udp_csum_ok && ipv4_csum_ok && outer_csum_ok) { + tcp_udp_csum_ok && outer_csum_ok && + (ipv4_csum_ok || ipv6)) { skb->ip_summed = CHECKSUM_UNNECESSARY; skb->csum_level = encap; }