From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 456F1A04B3; Mon, 23 Dec 2019 18:05:46 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 639D81C01; Mon, 23 Dec 2019 18:05:45 +0100 (CET) Received: from mail-qt1-f177.google.com (mail-qt1-f177.google.com [209.85.160.177]) by dpdk.org (Postfix) with ESMTP id C2D861F5 for ; Mon, 23 Dec 2019 18:05:43 +0100 (CET) Received: by mail-qt1-f177.google.com with SMTP id g1so8998855qtr.13 for ; Mon, 23 Dec 2019 09:05:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=Et3WtfcVN/mKPKCIksH4heABcW5Ze5hvn2GrclXqg0k=; b=rVBMlJ1e9yFW5gNM3+q8nKg+GiXyJs6PX5D8H4sDE/Cp0AT+bZMKXYCXIP+xh6LdVO awx4Q4DCPeLsWfs0Kvh6QpUjjd16lRQ+//TPo4rsloVM8rPzkSAx2sc/Y+GZqPVdk6iV GEQZO/jJJQW3sftzjY41eTCgUARycZSn840iwD8BGTR3i/bTGUWCfX8vL2/ogZb6VzG7 HoDN81xFRS0poWsROCZAigJbvWLCQR9t4hCnZ9Fd8JlQC7atLIF0FVJSZwTnvMC6BZSH o6uP/wsy/IsAtdG6APMom+Hb9p4QKtiefwvG4NA57ObSDMRVbZW1whv12QwsjR0VHNSl oPUw== 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=Et3WtfcVN/mKPKCIksH4heABcW5Ze5hvn2GrclXqg0k=; b=FToLYvX1vr/9YKe5CZso2/JVTnIxgKJjTdfz7DbVSRZVZUXkNS579haODkw0h/s1rf XK/Ot/Vni8cdwOUczTqtx7No3lMgS7dxnNDTddDfh523GMgW/3NaTjQe8QKL/QAnFkmW TIienh1IJ58h77eS3P66arTq0HVGuYRP3UPjhGh3FgPG63Avg9cNcBSYi4yuQHTUA0QB 5tEt/FLfh/69PFdgFxvTEnmpnbx1GfSjF5uKl6Kk98bbfJ9XvdjA7MtxEQrm1OnM+slL Or2pm6tOsOUvLBRV0I95fNEWovbJDNt6ExODIL1A4RCsyljNWUel0ZX4ypA65oaF6Ybr pkPg== X-Gm-Message-State: APjAAAVslwZLRvLq2m0sfSPCDTot3umq7V8TCDKFigk/FdYRnGBG80NY VKIB7FlrwCBrVtvUG+PHc2Idrgv5phX2dKp26CVwIP01 X-Google-Smtp-Source: APXvYqz7A+/eNhYFhErkZf8bklrc9i10w9KJlYXRFcF6Jouvhx8YRi9TTQzPpCKCz5xwXl9TmLRihtz6j79zkZwsjFU= X-Received: by 2002:aed:21b6:: with SMTP id l51mr24304266qtc.22.1577120742872; Mon, 23 Dec 2019 09:05:42 -0800 (PST) MIME-Version: 1.0 From: Danushka Menikkumbura Date: Mon, 23 Dec 2019 12:05:17 -0500 Message-ID: To: dev@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] rte_eth_rx_burst seems to read packets tx through the same port X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Hi, I have a dpdk app that implements a simple run-to-completion model. I use igb_uio as my PMD. I notice a weird situation where my receiver ( rte_eth_rx_burst) seems to sporadically read packets I intend to transmit through the same port using rte_eth_tx_burst. Is this possible by any chance and if you have a clue as to what may be causing this issue please shed some light on this. Best, Danushka