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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 59AC6C433EF for ; Wed, 9 Mar 2022 22:42:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231814AbiCIWnH (ORCPT ); Wed, 9 Mar 2022 17:43:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46494 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233564AbiCIWnG (ORCPT ); Wed, 9 Mar 2022 17:43:06 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 92716122218; Wed, 9 Mar 2022 14:42:07 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3112561C31; Wed, 9 Mar 2022 22:42:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 93856C340F4; Wed, 9 Mar 2022 22:42:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1646865726; bh=VGrK/lY6hU91nS5eVUxRG/6vvQWkMFm7/XqjabM4iBM=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=d2+Net85QYOU8xxkVAQeCemAQdyU5STf58cQNGynZzCbCcrEhM4xYMfnkuHRC5ZcN hwu9HIuwDu4StwB8Nh22hqekvXxp2dSnO6pHbodhLWtB8tw1IfiwRn7hCYEoxZgeZn 123Z85kzYIPVL+5x/anaeuysh9lAV9p+ltGfEifCuZiARNAvUu0v5MH2LrfdpQBdKi AI+4jBU7phD1Gs1fTuiRKUTektLPYgcgiOQsxvdxlDaEvT/BdBawLOZSAlb44G4xfb 7yLp3gH/NI3zk2xIX1lMkI/GqkBZodMqVF+FOfdBYmbo88eIPu/4y1ZIsraZPZjJ2o 2nMKLLy42BZhA== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 72002E7BB08; Wed, 9 Mar 2022 22:42:06 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next v11 0/5] Add support for transmitting packets using XDP in bpf_prog_run() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <164686572644.6474.17558582597165654953.git-patchwork-notify@kernel.org> Date: Wed, 09 Mar 2022 22:42:06 +0000 References: <20220309105346.100053-1-toke@redhat.com> In-Reply-To: <20220309105346.100053-1-toke@redhat.com> To: =?utf-8?b?VG9rZSBIw7hpbGFuZC1Kw7hyZ2Vuc2VuIDx0b2tlQHJlZGhhdC5jb20+?=@ci.codeaurora.org Cc: ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, kuba@kernel.org, hawk@kernel.org, john.fastabend@gmail.com, andrii@kernel.org, kafai@fb.com, songliubraving@fb.com, yhs@fb.com, kpsingh@kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Hello: This series was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Wed, 9 Mar 2022 11:53:41 +0100 you wrote: > This series adds support for transmitting packets using XDP in > bpf_prog_run(), by enabling a new mode "live packet" mode which will handle > the XDP program return codes and redirect the packets to the stack or other > devices. > > The primary use case for this is testing the redirect map types and the > ndo_xdp_xmit driver operation without an external traffic generator. But it > turns out to also be useful for creating a programmable traffic generator > in XDP, as well as injecting frames into the stack. A sample traffic > generator, which was included in previous versions of the series, but now > moved to xdp-tools, transmits up to 9 Mpps/core on my test machine. > > [...] Here is the summary with links: - [bpf-next,v11,1/5] bpf: Add "live packet" mode for XDP in BPF_PROG_RUN https://git.kernel.org/bpf/bpf-next/c/b530e9e1063e - [bpf-next,v11,2/5] Documentation/bpf: Add documentation for BPF_PROG_RUN https://git.kernel.org/bpf/bpf-next/c/1a7551f15097 - [bpf-next,v11,3/5] libbpf: Support batch_size option to bpf_prog_test_run https://git.kernel.org/bpf/bpf-next/c/24592ad1ab18 - [bpf-next,v11,4/5] selftests/bpf: Move open_netns() and close_netns() into network_helpers.c https://git.kernel.org/bpf/bpf-next/c/a30338840fa5 - [bpf-next,v11,5/5] selftests/bpf: Add selftest for XDP_REDIRECT in BPF_PROG_RUN https://git.kernel.org/bpf/bpf-next/c/55fcacca3646 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html