From patchwork Tue May 28 18:47:05 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fred Klassen X-Patchwork-Id: 1106488 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=appneta.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=appneta.com header.i=@appneta.com header.b="LdfwSAPB"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45D2s91YqHz9s00 for ; Wed, 29 May 2019 04:47:41 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728122AbfE1SrS (ORCPT ); Tue, 28 May 2019 14:47:18 -0400 Received: from mail-pg1-f194.google.com ([209.85.215.194]:35985 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726852AbfE1SrS (ORCPT ); Tue, 28 May 2019 14:47:18 -0400 Received: by mail-pg1-f194.google.com with SMTP id a3so11520627pgb.3 for ; Tue, 28 May 2019 11:47:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=appneta.com; s=google; h=from:to:cc:subject:date:message-id; bh=cGc7AzHIWb52T88+bfjjefIMYH/WgJgz52/xY4DYYK8=; b=LdfwSAPBxBcJwmhMJQOxmloW3OxDFPmTupuWq8PqpCS31kUqpDSncrwkglC/PB2b9s EbAz7vik75nSZ6urGTsNx62NUGFwDr7i+S2FGdGvrA8NYTUaB7zqhNo6Va/lnfHChQxg JjzwqodY54W/b1C3rtSByXmDgvAHSgO6ndjQ0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=cGc7AzHIWb52T88+bfjjefIMYH/WgJgz52/xY4DYYK8=; b=BIV/p8fJGDzVqN60ZDTLci/4h3IrJqcRM3qhm8IF2tEMOzDHNJalmvxNavognxUTUo y1+/wW0IX47v3jzbiqbWcMcwCeZ/yBw33R8zA+7gvCwPDQEo/3oz2QJRJcoVec73fDFV IrxBInxCv+A3LLoxGtCOb2My23aZLWO4JTSzD4SnOCh8zWv+9eFOEHd1ipBVS/iiW4Lh dqfMdTOqebftzLyDM5yiXL5lOyKsyRh9arCeixnN7FxfKwuGOTBolnrmScmjcx9yrL1M wJrPZVhgPoX5jYWZZryoz4iEgPoN+8gPavFDCBVheHl+bT1O68qeBOdPN0S4DlFRI3yu uXsw== X-Gm-Message-State: APjAAAUYgLXOWpzke1T/1E4Wunt509GdicbkkYMGR1sI87dZ7E95eLGp jE3R0HzpZOi3u4X74rCKQM3mlQ== X-Google-Smtp-Source: APXvYqw6foEZcSu0UWBUGZHiUK+cl9+zdMn+NzRD3LctKUAqRLhJHaYeZX5TS6hknJ9xNgIx8lCO/Q== X-Received: by 2002:a17:90a:2a85:: with SMTP id j5mr7726560pjd.107.1559069237397; Tue, 28 May 2019 11:47:17 -0700 (PDT) Received: from linux-net-fred.jaalam.net ([2001:4958:15a0:24:5054:ff:fecb:7a95]) by smtp.googlemail.com with ESMTPSA id m6sm3323766pjl.18.2019.05.28.11.47.16 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 28 May 2019 11:47:16 -0700 (PDT) From: Fred Klassen To: "David S. Miller" , Alexey Kuznetsov , Hideaki YOSHIFUJI , Shuah Khan , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, Willem de Bruijn Cc: Fred Klassen Subject: [PATCH net-next v2 0/3] UDP GSO audit tests Date: Tue, 28 May 2019 11:47:05 -0700 Message-Id: <20190528184708.16516-1-fklassen@appneta.com> X-Mailer: git-send-email 2.11.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Updates to UDP GSO selftests ot optionally stress test CMSG subsytem, and report the reliability and performance of both TX Timestamping and ZEROCOPY messages. Fred Klassen (3): net/udpgso_bench_tx: options to exercise TX CMSG net/udpgso_bench.sh add UDP GSO audit tests net/udpgso_bench.sh test fails on error tools/testing/selftests/net/udpgso_bench.sh | 51 +++- tools/testing/selftests/net/udpgso_bench_tx.c | 324 ++++++++++++++++++++++++-- 2 files changed, 357 insertions(+), 18 deletions(-)