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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 D2103C76194 for ; Thu, 25 Jul 2019 10:53:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AE397218DA for ; Thu, 25 Jul 2019 10:53:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729029AbfGYKxL (ORCPT ); Thu, 25 Jul 2019 06:53:11 -0400 Received: from m9784.mail.qiye.163.com ([220.181.97.84]:59691 "EHLO m9784.mail.qiye.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728726AbfGYKxL (ORCPT ); Thu, 25 Jul 2019 06:53:11 -0400 Received: from [192.168.188.14] (unknown [120.132.1.226]) by m9784.mail.qiye.163.com (Hmail) with ESMTPA id CA74F41C05; Thu, 25 Jul 2019 18:53:07 +0800 (CST) Subject: Re: [PATCH net-next 1/3] flow_offload: move tc indirect block to flow offload To: Florian Westphal Cc: pablo@netfilter.org, netfilter-devel@vger.kernel.org, netdev@vger.kernel.org References: <1564048533-27283-1-git-send-email-wenxu@ucloud.cn> <20190725102217.zmkpmsnyt7xnz2vu@breakpoint.cc> From: wenxu Message-ID: Date: Thu, 25 Jul 2019 18:53:01 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190725102217.zmkpmsnyt7xnz2vu@breakpoint.cc> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US X-HM-Spam-Status: e1kfGhgUHx5ZQUtXWQgYFAkeWUFZVkpVS01IS0tLS0NJQk1CTUxZV1koWU FJQjdXWS1ZQUlXWQkOFx4IWUFZNTQpNjo3JCkuNz5ZBg++ X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6Pjo6MCo*KDg8MlZWKxEyISIS LzhPCxxVSlVKTk1PS05KQkNDS09MVTMWGhIXVQweFQMOOw4YFxQOH1UYFUVZV1kSC1lBWUpJS1VK SElVSlVJSU1ZV1kIAVlBSkxKTTcG X-HM-Tid: 0a6c28c35df72086kuqyca74f41c05 Sender: netfilter-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org On 7/25/2019 6:22 PM, Florian Westphal wrote: > wenxu@ucloud.cn wrote: >> From: wenxu >> >> move tc indirect block to flow_offload.c. The nf_tables >> can use the indr block architecture. > ... to do what? Can you please illustrate how this is going to be > used/useful? This is used to offload the tunnel packet. The decap rule is set on the tunnel device, but not the hardware device.