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=-4.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 436B2C433E1 for ; Fri, 14 Aug 2020 21:14:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0ED3A20774 for ; Fri, 14 Aug 2020 21:14:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728083AbgHNVOW (ORCPT ); Fri, 14 Aug 2020 17:14:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44082 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726210AbgHNVOW (ORCPT ); Fri, 14 Aug 2020 17:14:22 -0400 Received: from shards.monkeyblade.net (shards.monkeyblade.net [IPv6:2620:137:e000::1:9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0B867C061385 for ; Fri, 14 Aug 2020 14:14:21 -0700 (PDT) Received: from localhost (unknown [IPv6:2601:601:9f00:477::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 5F32B12750CC8; Fri, 14 Aug 2020 13:57:35 -0700 (PDT) Date: Fri, 14 Aug 2020 14:14:20 -0700 (PDT) Message-Id: <20200814.141420.112786533579828009.davem@davemloft.net> To: kuba@kernel.org Cc: Jason@zx2c4.com, netdev@vger.kernel.org, thomas@sockpuppet.org, adhipati@tuta.io, dsahern@gmail.com, toke@redhat.com, alexei.starovoitov@gmail.com Subject: Re: [PATCH net v4] net: xdp: account for layer 3 packets in generic skb handler From: David Miller In-Reply-To: <20200814083153.06b180b5@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> References: <20200813140152.1aab6068@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> <20200814083153.06b180b5@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> X-Mailer: Mew version 6.8 on Emacs 26.3 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Fri, 14 Aug 2020 13:57:35 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Jakub Kicinski Date: Fri, 14 Aug 2020 08:31:53 -0700 > I'm sure it comes up repeatedly because we don't return any errors, > so people waste time investigating why it doesn't work. +1