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,URIBL_BLOCKED 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 00F29C3A5A4 for ; Fri, 30 Aug 2019 15:47:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C6A0C23407 for ; Fri, 30 Aug 2019 15:47:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="alNnDMoW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728461AbfH3Pr3 (ORCPT ); Fri, 30 Aug 2019 11:47:29 -0400 Received: from mail-pg1-f194.google.com ([209.85.215.194]:44997 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727820AbfH3Pr2 (ORCPT ); Fri, 30 Aug 2019 11:47:28 -0400 Received: by mail-pg1-f194.google.com with SMTP id i18so3731829pgl.11; Fri, 30 Aug 2019 08:47:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version; bh=CaUjNDZmAEMMNBK/j5jNsZ8s6fv3GaGOWpRXhiLhjHA=; b=alNnDMoWISTqpfRaT/IeJGrtie5ISN4pfHCtecs12x4BIVYzcyAZOVSVPIChmBgoIA e6DdiNPD+F9hBN4uGTOyTNnGWBq2PXPaydIGaQn5WoQK5h3gUnAFrcduna4Ae/GhfxHQ shnc7G/4SYTiEKA918gj1+pYgrBswd9SCou/AccVD4MWidzJBuuXntOktDH0nbgTVVAi rcoQ2VN6LqSkH2AUFtSrVkYckZy3kjssMtcAPKmirc/k/njhT0X/p9R7W/UxeblHqLwr ZcxTgYaHULn5s1GW13rmeMx2nIyfBekJ6U0qJK2ZkzzbXGsw9JktW/20U+wTdM6WHEvy jwvg== 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:in-reply-to :references:mime-version; bh=CaUjNDZmAEMMNBK/j5jNsZ8s6fv3GaGOWpRXhiLhjHA=; b=q9AI6yZpHgJ6ghsofKIJ7+bXxhDhiz+/qwh/CHhdxCzgEg3vBWBu1oosOoy6v2AqQu ObNODIiRJqzXnxbVLmJTRG6Jj2Tvg8st5bG3PH8huVLCCvVeguBJjct6zyMtJp5eWO+3 +wnOjlRSrMP8lPMug2UiPm0j/jKix+ZMm2M92w88/iIAwd56kELCe2FEQUKYKV7OUzvF C/rEtYHR6APoHg7Uvc13cJ9lAut6m6pJ9K5I/JjANsigSRodAnYK/2SvBsiSVtQm7Wf0 +sh2fhKIF83+YSgtQUfbQqATL3OexMNnFLN0MV62gOC4i52H7/xnbs8TmWuyY0Mpeedw lHeQ== X-Gm-Message-State: APjAAAU/5iwG2LjpAG2Gk4sMR3QsVOVcfVTtIKovjXtl7k962IUgIAAz YK3rCiN9w14jD3qGA7I6EdY= X-Google-Smtp-Source: APXvYqwId+rnnf9zQr1wjleHUWuUCyMAz/csQ287iSxHjnI4dSv1PyN4/8pxTYUHT5Fj/06ex8R6DA== X-Received: by 2002:a62:ee0e:: with SMTP id e14mr19360256pfi.31.1567180048529; Fri, 30 Aug 2019 08:47:28 -0700 (PDT) Received: from [172.26.108.102] ([2620:10d:c090:180::7594]) by smtp.gmail.com with ESMTPSA id y10sm9802795pjp.27.2019.08.30.08.47.27 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 30 Aug 2019 08:47:28 -0700 (PDT) From: "Jonathan Lemon" To: "Kevin Laatz" Cc: netdev@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, bjorn.topel@intel.com, magnus.karlsson@intel.com, jakub.kicinski@netronome.com, saeedm@mellanox.com, maximmi@mellanox.com, stephen@networkplumber.org, bruce.richardson@intel.com, ciara.loftus@intel.com, bpf@vger.kernel.org, intel-wired-lan@lists.osuosl.org Subject: Re: [PATCH bpf-next v6 09/12] samples/bpf: add unaligned chunks mode support to xdpsock Date: Fri, 30 Aug 2019 08:47:26 -0700 X-Mailer: MailMate (1.12.5r5635) Message-ID: <33E70F88-0C7B-48EF-9591-DBC17D2A09B6@gmail.com> In-Reply-To: <20190827022531.15060-10-kevin.laatz@intel.com> References: <20190822014427.49800-1-kevin.laatz@intel.com> <20190827022531.15060-1-kevin.laatz@intel.com> <20190827022531.15060-10-kevin.laatz@intel.com> MIME-Version: 1.0 Content-Type: text/plain Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 26 Aug 2019, at 19:25, Kevin Laatz wrote: > This patch adds support for the unaligned chunks mode. The addition of the > unaligned chunks option will allow users to run the application with more > relaxed chunk placement in the XDP umem. > > Unaligned chunks mode can be used with the '-u' or '--unaligned' command > line options. > > Signed-off-by: Kevin Laatz > Signed-off-by: Ciara Loftus Acked-by: Jonathan Lemon