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=0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,PDS_TONAME_EQ_TOLOCAL_SHORT, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 620BAC433DF for ; Wed, 1 Jul 2020 06:12:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 19D1120663 for ; Wed, 1 Jul 2020 06:12:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Tqa6oH9p" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726907AbgGAGM6 (ORCPT ); Wed, 1 Jul 2020 02:12:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57916 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726615AbgGAGM5 (ORCPT ); Wed, 1 Jul 2020 02:12:57 -0400 Received: from mail-il1-x144.google.com (mail-il1-x144.google.com [IPv6:2607:f8b0:4864:20::144]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 98492C061755 for ; Tue, 30 Jun 2020 23:12:57 -0700 (PDT) Received: by mail-il1-x144.google.com with SMTP id s21so4914560ilk.5 for ; Tue, 30 Jun 2020 23:12:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=1mD2qcpmXNZpHoX/j6sTFkNOa7u7zBCkUoqgoCbSl8M=; b=Tqa6oH9p5GOWwbVRO1h+/CSGnUn3T9mTefsNYOJzI68FOaKOeb4OtNAAdVxYUQUCnl 9GboNub1Ac1KbGJI7M0jWYaqDoUPe/O5Om1o68rXqatV7eHFIAIKzP3wHWRwIcl3vCCu 0WofGIPljogNxAzRIOrsXBGCx33DT/6qqxd3zLNd8yzwwRDxCVvVGfBYZJLC821bwsOE Gs4xGqh2nKJ/w0qqogm0G2MfZ/Do4ClA8kh+J4DjtSr59Loh2ngTPrOrlmcES+9rl0IN JBNoZhP64Ej4a8DjcpoynKA7UWhbpSzNiEEaR/UMcNE3gSa8Aeym18smLMUyxsB7AcHm fUtw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=1mD2qcpmXNZpHoX/j6sTFkNOa7u7zBCkUoqgoCbSl8M=; b=KqAaF0cV30hn1RLBuvcrTddSgdc5IN9S2H2+oRdVp3TEiQLRufw/V+IqeAWaBG8EKM 2pnlLiUICVMAOS6sErJlWp08xjorEQN0XL3mC6AFFtgMHzn/px2qA4kAM6EIwaNm6Umm aJRKYPP3pEwqpAjH4YwMaA+fMNjZQ2BWMcFaI8KMCSyIyBVdHyfCTR2Y8H6sheeXJeXm mPNdTbfWASqRxpybtJQzB8C0jYYouSQFEVMP7wjd6p9y7KLc59pPCuYNKO9l2awDvZ8/ cydm6Pj+PsAvmimrKJ9NPsnQeIKtRXoFqtE/EOLPRAjhYobLiU9wtwRLCIewaC8kE5ts 4OHA== X-Gm-Message-State: AOAM531djGb9E5n2QmilgFF8piSPox/s8IHqbhygBGdYSsYjfdya5R/3 DyCS/D2lQVWF+cxPepJM6QedR7/WkIIySPZ8oqk= X-Google-Smtp-Source: ABdhPJzA5HRgt7K7DNrIEgf0V6eHIqj8kWk698hEqGGVl0kEZ2EnmMttG9rSDZelLmKAGWvPGuzHuKngF+ZWNX2YhKc= X-Received: by 2002:a92:bb0b:: with SMTP id w11mr6529331ili.238.1593583976888; Tue, 30 Jun 2020 23:12:56 -0700 (PDT) MIME-Version: 1.0 References: <1593485646-14989-1-git-send-email-wenxu@ucloud.cn> <10af044d-c51b-9b85-04b9-ea97a3c3ebdb@ucloud.cn> <8b06ac17-e19b-90f3-6dd2-0274a0ee474b@ucloud.cn> In-Reply-To: <8b06ac17-e19b-90f3-6dd2-0274a0ee474b@ucloud.cn> From: Cong Wang Date: Tue, 30 Jun 2020 23:12:45 -0700 Message-ID: Subject: Re: [PATCH net] net/sched: act_mirred: fix fragment the packet after defrag in act_ct To: wenxu Cc: Paul Blakey , Linux Kernel Network Developers Content-Type: text/plain; charset="UTF-8" Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Tue, Jun 30, 2020 at 11:03 PM wenxu wrote: > > Only forward packet case need do fragment again and there is no need do defrag explicit. Same question: why act_mirred? You have to explain why act_mirred has the responsibility to do this job. Thanks.