From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f172.google.com (mail-wi0-f172.google.com [209.85.212.172]) by dpdk.org (Postfix) with ESMTP id 7CA57C60A for ; Mon, 22 Jun 2015 12:14:38 +0200 (CEST) Received: by wiga1 with SMTP id a1so71864889wig.0 for ; Mon, 22 Jun 2015 03:14:38 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:organization :user-agent:in-reply-to:references:mime-version :content-transfer-encoding:content-type; bh=5eSxjmsAwapAvcjEMzb3YKkQc5+EO7StiRlV+I2Xhc4=; b=FeJYiWUa8j2UdMScAafIvAg3gtaIgI+4xbkfzC2rXcbnPJUPhNaZFc+gQIJR00hIdf VSs330Kjbr/20kSaIq3vmHPFKaQrc1tNlwr7UAzUEBvbLYaJPrlFxk1GEBoLDZevHHtQ Ht9NMZaFksixxLucGMvYJTFqQCIlJJJDUTuJqBhhtik8YsCmmiFmtKrKZAwWSh/zjDLG NF1VzHWd08PyjmiIsGsbmDc4l1GNcF5bl5SvAE1X53KpEoGplqIo0gIgZfvw6c2iVlNx Fm3K3mtN8wkcoOZOlMDav8K51A3SeiJ6q7PUgOyWz2SrbA+1vhuf5cL0eRqcGMltX9Hx cwIQ== X-Gm-Message-State: ALoCoQn63ynkT0SFMwb/Zr8qHhTfplOsJJBE0StxfJSWp5O84nItQaxZYQA4OQVLwW8fIsG82WxT X-Received: by 10.194.185.106 with SMTP id fb10mr40587298wjc.84.1434968078393; Mon, 22 Jun 2015 03:14:38 -0700 (PDT) Received: from xps13.localnet (136-92-190-109.dsl.ovh.fr. [109.190.92.136]) by mx.google.com with ESMTPSA id s8sm16502696wik.5.2015.06.22.03.14.37 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 22 Jun 2015 03:14:37 -0700 (PDT) From: Thomas Monjalon To: "Gonzalez Monroy, Sergio" Date: Mon, 22 Jun 2015 12:13:37 +0200 Message-ID: <2843528.jvPkCWJjRU@xps13> Organization: 6WIND User-Agent: KMail/4.14.8 (Linux/4.0.4-2-ARCH; KDE/4.14.8; x86_64; ; ) In-Reply-To: <2601191342CEEE43887BDE71AB97725836A09119@irsmsx105.ger.corp.intel.com> References: <1434122299-1632-1-git-send-email-sergio.gonzalez.monroy@intel.com> <2601191342CEEE43887BDE71AB97725836A09119@irsmsx105.ger.corp.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Cc: dev@dpdk.org Subject: Re: [dpdk-dev] [PATCH] ixgbevf: fix incorrect RX function selection X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 22 Jun 2015 10:14:38 -0000 > > The logic to select ixgbe VF RX function is different than PF side. > > > > There are a few issues with its current state: > > - it does not allow to select ixgbe_recv_pkts_vec among other options. > > - it can cause memory corruption for scatter mode as it does not allocate > > enough entries in sw_ring. > > - when checksum is enabled, incorrect vector RX function is selected. > > > > To solve above issues, change the VF RX function selection logic to > > mimic PF side. > > > > Signed-off-by: Sergio Gonzalez Monroy > > Acked-by: Konstantin Ananyev Applied, thanks