From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:58422 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751415AbdIOGV4 (ORCPT ); Fri, 15 Sep 2017 02:21:56 -0400 Subject: Patch "net/mlx5e: Properly resolve TC offloaded ipv6 vxlan tunnel source address" has been added to the 4.12-stable tree To: paulb@mellanox.com, gregkh@linuxfoundation.org, ogerlitz@mellanox.com, roid@mellanox.com, saeedm@mellanox.com Cc: , From: Date: Thu, 14 Sep 2017 23:21:39 -0700 Message-ID: <150545649956119@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled net/mlx5e: Properly resolve TC offloaded ipv6 vxlan tunnel source address to the 4.12-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: net-mlx5e-properly-resolve-tc-offloaded-ipv6-vxlan-tunnel-source-address.patch and it can be found in the queue-4.12 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From foo@baz Thu Sep 14 23:20:23 PDT 2017 From: Paul Blakey Date: Tue, 22 Aug 2017 13:51:56 +0300 Subject: net/mlx5e: Properly resolve TC offloaded ipv6 vxlan tunnel source address From: Paul Blakey [ Upstream commit 08820528c9d3ff0d0eda047d7ef5ecac2da1ef6c ] Currently if vxlan tunnel ipv6 src isn't supplied the driver fails to resolve it as part of the route lookup. The resulting encap header is left with a zeroed out ipv6 src address so the packets are sent with this src ip. Use an appropriate route lookup API that also resolves the source ipv6 address if it's not supplied. Fixes: ce99f6b97fcd ('net/mlx5e: Support SRIOV TC encapsulation offloads for IPv6 tunnels') Signed-off-by: Paul Blakey Reviewed-by: Or Gerlitz Reviewed-by: Roi Dayan Signed-off-by: Saeed Mahameed Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -1262,12 +1262,10 @@ static int mlx5e_route_lookup_ipv6(struc struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; int ret; - dst = ip6_route_output(dev_net(mirred_dev), NULL, fl6); - ret = dst->error; - if (ret) { - dst_release(dst); + ret = ipv6_stub->ipv6_dst_lookup(dev_net(mirred_dev), NULL, &dst, + fl6); + if (ret < 0) return ret; - } *out_ttl = ip6_dst_hoplimit(dst); Patches currently in stable-queue which might be from paulb@mellanox.com are queue-4.12/net-mlx5e-properly-resolve-tc-offloaded-ipv6-vxlan-tunnel-source-address.patch