From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id 292FCA0096 for ; Mon, 8 Apr 2019 16:26:08 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 045CD2C24; Mon, 8 Apr 2019 16:26:08 +0200 (CEST) Received: from mail-oi1-f170.google.com (mail-oi1-f170.google.com [209.85.167.170]) by dpdk.org (Postfix) with ESMTP id D6A1C2BD8 for ; Mon, 8 Apr 2019 16:26:06 +0200 (CEST) Received: by mail-oi1-f170.google.com with SMTP id j132so10697978oib.2 for ; Mon, 08 Apr 2019 07:26:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ves.io; s=google; h=mime-version:from:date:message-id:subject:to; bh=PETY/M3VFUSQym1tQt5Cv5Lrl3DusMa5MthbWC5r1Wg=; b=GPGIamNkRuYjL3Gm5ug3/c4weSAX9eN3F2EHlquxHP8oH+As2TC44ReQP2T0v43qrY zKoy4Wl9T0JSUAFqJNVdBx8lE3oGg4Oqh+eYpcVOuowlWu4EdjbML46nvtPJoX4Vhqzr +JuZ3w8PF9NBE3/KGgmeyh2u3u4VIjicDee+7UhZEv+eglf8GHLiLhur+k4fQA4Bm4tt YtE3Fn7TXNrNzuGH9ooGLubKwG6Cad/Y6hY//Hm8TH8X65WK2OQbOceNJt0NRrAuN4vs 15LNid9MAOTFTG4Q4O6nPxDYicCmt9AjiHr7Hw59EZJszUKd+/L/bhQY1FDrTfge1WPy bnkQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=PETY/M3VFUSQym1tQt5Cv5Lrl3DusMa5MthbWC5r1Wg=; b=kNobmqISw+lF9MWS80HLNmuGPxQdsgBOYRcrSvKyPtC6QX7+RETy6HsZqwlFhagCBO 7kzvKSrpDf6B8Nor3APHd9nuBhnrK7cTaiS65a6nn/nrZ1SX6fOUTIhzwiM8tv+uW4iS 00bhkNfiwjEzvtgAgsdkVWqPivqD+u+VRKnHIoERTb/ZlqPMM16jUUHsWX/1dVHWs0wT MKJ/J+TThtFGE/3CiU1iVPnkbTPciG0dPom4Inm8JJg14of8qv24Eup+/nrbdv1d/caX pwb/I7Wg/v4F0QPrCUvsL+X5HuEpJlGH16IaRZ2JC8sz65jNNYVIIi9NHnxMJ3V3F8Oe OF4Q== X-Gm-Message-State: APjAAAVNTRn4znhL9SNLdv1ZNZak8COWmHbQGUj5hCbEJRHUszWy5k3C h+uyoKzfL3NJu53O8QUVWOPo1dc95Gbfi+uFpZPkyJ6paMQ= X-Google-Smtp-Source: APXvYqxkKBs8FOqsRJ10tTtMiHrJQbsNbbFCRsSjVfh0Is2WY2DuU1dTzLrvkYB/5RqSjyaocpRKZDn4Im7VVtOvAIA= X-Received: by 2002:aca:310a:: with SMTP id x10mr16910079oix.161.1554733566085; Mon, 08 Apr 2019 07:26:06 -0700 (PDT) MIME-Version: 1.0 From: Avi Cohen Date: Mon, 8 Apr 2019 17:25:55 +0300 Message-ID: To: users@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] eBPF in DPDK X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Sender: "users" Hi All, can someone refer to the flow of a packet that is processed in eBPF program in the kernel . and then forwarded to DPDK-app in user space. this was integrated into DPDK 18.05 but not documented. ( https://doc.dpdk.org/guides-18.05/prog_guide/bpf_lib.html) what is the PMD type for this flow ? new socket ? what is the penalty ? i thought to do some traffic filtering there. pros/cons ? Best Regards Avi