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 E405BC169C4 for ; Mon, 11 Feb 2019 15:55:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B384421B18 for ; Mon, 11 Feb 2019 15:55:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1549900549; bh=9iqADzwZ7J3ut5GRzbEAG8xRWgIka3ptkqIJiuUtaa8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=2CMsEe9aW6fsm/TyIRj2rWxYOEUwtlJZOEIzgzTYSETigwVOJTyUr8zerGoL+cpv9 /LL1XYyffL2imQRQYSTV94TMgQ4qwCz5ZSBYOmwlRmfccO2+YA0zzLmwiCaZyrga0K kn2jZwLIwkz2MzaWG/qQpw4pAKMSXnAmTqdHYLAM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730945AbfBKOfB (ORCPT ); Mon, 11 Feb 2019 09:35:01 -0500 Received: from mail.kernel.org ([198.145.29.99]:43442 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730739AbfBKOe6 (ORCPT ); Mon, 11 Feb 2019 09:34:58 -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 55FF92081B; Mon, 11 Feb 2019 14:34:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1549895697; bh=9iqADzwZ7J3ut5GRzbEAG8xRWgIka3ptkqIJiuUtaa8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=h7pxQXgyHKWNgbHxc6XwktxK8SyBGmS7nen9Pc+rZ7abbtR5i6rP8ejxE8h5C0PR0 mXJq0XkQ+4bJnfjA2f1Rk1Vy4BhmD8L6pnMmq8zn6OqnE840igkLwUY8DatdzKcRYl ryaDYo0G8LHTkLNiXPX2Btiw2Oc4O7oYhiUwkP0A= 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 4.20 293/352] enic: fix checksum validation for IPv6 Date: Mon, 11 Feb 2019 15:18:40 +0100 Message-Id: <20190211141905.538482156@linuxfoundation.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190211141846.543045703@linuxfoundation.org> References: <20190211141846.543045703@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 4.20-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 @@ -1434,7 +1434,8 @@ 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; }