Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755558AbcCBB1L (ORCPT ); Tue, 1 Mar 2016 20:27:11 -0500 Received: from mail333.us4.mandrillapp.com ([205.201.137.77]:34623 "EHLO mail333.us4.mandrillapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755434AbcCAXy7 (ORCPT ); Tue, 1 Mar 2016 18:54:59 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; q=dns; s=mandrill; d=linuxfoundation.org; b=lOkEHUtRgA+Faimgt7bHOnGIkcC3vEQahU98SgGH1IU1yl0FOY4bJfWhr2zC4S2cP2wjXANvB56/ KxkZdUGQ4dm8VcOmoaBhGyuTIUOUxvGI0Rt1TGIGd6Vq12acqC6W0jnVAZp0IWIuVdXpC//2xCkM jC3dcmRYH2eOmbzDXLU=; From: Greg Kroah-Hartman Subject: [PATCH 4.4 005/342] lwt: fix rx checksum setting for lwt devices tunneling over ipv6 X-Mailer: git-send-email 2.7.2 To: Cc: Greg Kroah-Hartman , , Paolo Abeni , Jiri Benc , Jesse Gross , "David S. Miller" Message-Id: <20160301234528.163330635@linuxfoundation.org> In-Reply-To: <20160301234527.990448862@linuxfoundation.org> References: <20160301234527.990448862@linuxfoundation.org> X-Report-Abuse: Please forward a copy of this message, including all headers, to abuse@mandrill.com X-Report-Abuse: You can also report abuse here: http://mandrillapp.com/contact/abuse?id=30481620.971c4ea81c0c448cb81b17c58d9f44a0 X-Mandrill-User: md_30481620 Date: Tue, 01 Mar 2016 23:53:54 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1287 Lines: 36 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Paolo Abeni [ Upstream commit c868ee7063bdb53f3ef9eac7bcec84960980b471 ] the commit 35e2d1152b22 ("tunnels: Allow IPv6 UDP checksums to be correctly controlled.") changed the default xmit checksum setting for lwt vxlan/geneve ipv6 tunnels, so that now the checksum is not set into external UDP header. This commit changes the rx checksum setting for both lwt vxlan/geneve devices created by openvswitch accordingly, so that lwt over ipv6 tunnel pairs are again able to communicate with default values. Signed-off-by: Paolo Abeni Acked-by: Jiri Benc Acked-by: Jesse Gross Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/openvswitch/vport-vxlan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/openvswitch/vport-vxlan.c +++ b/net/openvswitch/vport-vxlan.c @@ -90,7 +90,7 @@ static struct vport *vxlan_tnl_create(co int err; struct vxlan_config conf = { .no_share = true, - .flags = VXLAN_F_COLLECT_METADATA, + .flags = VXLAN_F_COLLECT_METADATA | VXLAN_F_UDP_ZERO_CSUM6_RX, }; if (!options) {