From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f52.google.com (mail-wm0-f52.google.com [74.125.82.52]) by dpdk.org (Postfix) with ESMTP id 7CF681B269 for ; Fri, 6 Oct 2017 09:55:21 +0200 (CEST) Received: by mail-wm0-f52.google.com with SMTP id m72so1836645wmc.0 for ; Fri, 06 Oct 2017 00:55:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=mMV+IVVcfBWy71pPg2gzFvFC/PZm1caKdt3xp7nP4vo=; b=lMkfsPyRKm1Sds64wwua6wBU1BZpTuXNNnik5DlGps/L+wyb7EEtVavU/PZmnoU2X4 AVTNQOAHX859wFPT+B2/ev7TBmbAIalYwBbIbnkf2xBgmbkwHcK/JrHkBjOagmyh4oQA On5nkDb9Nblp7dJDlUEc6z5+DizAZh2ujL4e5xVBMjjze3nAMF3/wZ3TWqfHu47GbETn a+qlcMfoh/Dq9Z/AFp4MAgSVljXqLgNG+XQxrVEO3IOSiEqLDkJndrjiBt9KUu0qgIXa dQjF3zXVq4UpqcWqQs+0Cpz2E4ZxJq0/c6/mmtoX3b+QozcDS5k+IVHpPOO2dRPi1jWW wPrA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=mMV+IVVcfBWy71pPg2gzFvFC/PZm1caKdt3xp7nP4vo=; b=Vr81By7X9CkmHcKTvRrP+NAz0CO8cw193UBhDN7eXpLnQkzlz+rsr+RUg9hQHzsYfp IAPTsStyXujKgZseaJRJwHFwsW5Au/ga3GI8yspUteSO/uAQwK4GI9pF3BWMbGjldrdn 7xgWDT+jWGDT8m5XYAec3zpRoVt4AeLILWTpOy44yjLbMobGa2tUU1lHTOWWhiLM0Or9 mglPhHAIrwFpo6AVA54GQewT0LqANVNTkMqIK4VVDYWPtUXr++pfgrKVCasGUqn2dEsV qtuq364dcz/1ecGEWqSxsWW2WhYTfgY4G48/OGVaH1rM4QkykbtXTFyXfaerGnlqj0bY o80A== X-Gm-Message-State: AMCzsaW1ji8Xuz+Bv8B+vbc9wgWCGW6QW+leiZBbfrh/qICkNFSX2a5r zpFlp0wEFpxrwcM0OuXsDLhy X-Google-Smtp-Source: AOwi7QDb14Z0bf9hynv8hgREJT8MhQgdnfjYXJLwQCVygY/z4RByozz147M8yXt+XhEnd/8lpeRsUw== X-Received: by 10.80.180.227 with SMTP id x32mr2139829edd.192.1507276521274; Fri, 06 Oct 2017 00:55:21 -0700 (PDT) Received: from autoinstall.dev.6wind.com (host.78.145.23.62.rev.coltfrance.com. [62.23.145.78]) by smtp.gmail.com with ESMTPSA id d60sm924571edc.44.2017.10.06.00.55.20 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 06 Oct 2017 00:55:20 -0700 (PDT) Date: Fri, 6 Oct 2017 09:55:10 +0200 From: =?iso-8859-1?Q?N=E9lio?= Laranjeiro To: Yongseok Koh Cc: adrien.mazarguil@6wind.com, dev@dpdk.org Message-ID: <20171006075510.GK15330@autoinstall.dev.6wind.com> References: <20171005230032.7548-1-yskoh@mellanox.com> <20171005230032.7548-6-yskoh@mellanox.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20171005230032.7548-6-yskoh@mellanox.com> User-Agent: Mutt/1.5.23 (2014-03-12) Subject: Re: [dpdk-dev] [PATCH v1 5/7] net/mlx5: match Rx completion entry size to cacheline 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: , X-List-Received-Date: Fri, 06 Oct 2017 07:55:21 -0000 On Thu, Oct 05, 2017 at 04:00:30PM -0700, Yongseok Koh wrote: > The size of Rx completion entry should match the size of a cacheline. This > is already reflected in struct mlx5_cqe by adding 64bytes padding if a > cacheline is 128bytes. Some ARM CPUs have 128bytes cacheline. > > Signed-off-by: Yongseok Koh Acked-by: Nelio Laranjeiro -- Nélio Laranjeiro 6WIND