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=-3.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 AEB22C3815B for ; Wed, 15 Apr 2020 15:01:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9088D2076A for ; Wed, 15 Apr 2020 15:01:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="XuTB/7Eg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2394186AbgDOPBy (ORCPT ); Wed, 15 Apr 2020 11:01:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43896 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S2394183AbgDOPBw (ORCPT ); Wed, 15 Apr 2020 11:01:52 -0400 Received: from mail-pf1-x443.google.com (mail-pf1-x443.google.com [IPv6:2607:f8b0:4864:20::443]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F2CEEC061A0C for ; Wed, 15 Apr 2020 08:01:51 -0700 (PDT) Received: by mail-pf1-x443.google.com with SMTP id w65so57383pfc.12 for ; Wed, 15 Apr 2020 08:01:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=zLUIrV4qIHVwDBWFqTHkEAK7lsWcGGutOTlj6QjZqSY=; b=XuTB/7EgvGzFc4UH3EXebo1DO9MaGi32clooHLxoKvWlia76dEUS7k224OWsNaPJnu DaeonUjTd1FluF/TymFZo0KVBXUkaZdKkAAK7zyKBqXNCoLdgH57faaCpbvBSqadKuTN WNkfSNOLv24dRQ2kZxpuoIHntyj8sxESz8KuHGEYNGu1smC9eMSBERTEAbHOApanMnAm vx1Kg4nw5o+cyUUzgsZFBWNoO9E3VyfmvTFBA4WVv4KldWRIxCgpn6h61mVN11T+Hqi1 2z84OqPCfz/vrix6Z+brfoga8rkiOap2y8/Ziej+Bdt+scoJJaKZtfYUWImiPO2MyoZx 846g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=zLUIrV4qIHVwDBWFqTHkEAK7lsWcGGutOTlj6QjZqSY=; b=ZFPOPlvZfgivD79hqSlKtMhKqEuvGGXzQ5+8u8NdqDnYJxqRbUKmNf6J20Io2obEn5 Fn5HZ7ey/kp5IeCT0xL2v2trtcMoKbc7SLi1OOUBkaeCmCUzHvvJ9DCnTcHoQ14hNRwm tKJCMXJJ6NhLpJDlRN5K1OI7q3Vi72lvVHthIbFpkE40S2fFJ1BuFlHpdj5bn0LJ8VL0 DAwClA1lYKJNgMCtXskRBANpZqQ8xEOm0ju8jDLBDK/Mbtx/oyf+kVjYrCIcqMyKJf2c 39b+Be93W2kyQMdwFx2qNu0zHJu7ub1U5B0i5XmtythcrC2qAUad60FxvYl8pzGxJMdn Jfzw== X-Gm-Message-State: AGi0PuYCYDIlLdTmI9O2CgVXexq2aqr3Ybqsz5ydsKGdIDakiEZ8Yib3 ep07Km2EEL+dYJCxj5QfchU= X-Google-Smtp-Source: APiQypI+Zq+z8ZgtHnjmslPNVEbxMggDksNNfm9N7EjYShLcVHgk3VXsH1qHbigTvPl5/b5ZaYxCqQ== X-Received: by 2002:aa7:931a:: with SMTP id 26mr27280456pfj.11.1586962911229; Wed, 15 Apr 2020 08:01:51 -0700 (PDT) Received: from ast-mbp ([2620:10d:c090:400::5:40b6]) by smtp.gmail.com with ESMTPSA id j16sm11863181pgi.40.2020.04.15.08.01.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Apr 2020 08:01:50 -0700 (PDT) Date: Wed, 15 Apr 2020 08:01:47 -0700 From: Alexei Starovoitov To: David Ahern Cc: netdev@vger.kernel.org, davem@davemloft.net, kuba@kernel.org, prashantbhole.linux@gmail.com, jasowang@redhat.com, brouer@redhat.com, toke@redhat.com, toshiaki.makita1@gmail.com, daniel@iogearbox.net, john.fastabend@gmail.com, ast@kernel.org, kafai@fb.com, songliubraving@fb.com, yhs@fb.com, andriin@fb.com, dsahern@gmail.com, David Ahern Subject: Re: [PATCH RFC-v5 bpf-next 12/12] samples/bpf: add XDP egress support to xdp1 Message-ID: <20200415150147.emllpnh5dnp72lea@ast-mbp> References: <20200413171801.54406-1-dsahern@kernel.org> <20200413171801.54406-13-dsahern@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200413171801.54406-13-dsahern@kernel.org> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Mon, Apr 13, 2020 at 11:18:01AM -0600, David Ahern wrote: > From: David Ahern > > xdp1 and xdp2 now accept -E flag to set XDP program in the egress > path. > > Signed-off-by: Prashant Bhole > Signed-off-by: David Ahern > --- > samples/bpf/xdp1_user.c | 38 +++++++++++++++++++++++++++++++------- > 1 file changed, 31 insertions(+), 7 deletions(-) samples are great to see, but not enough. selftests/bpf is _mandatory_ for any new feature.