From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <thomas@monjalon.net> Received: from out1-smtp.messagingengine.com (out1-smtp.messagingengine.com [66.111.4.25]) by dpdk.org (Postfix) with ESMTP id 10AEC1B378 for <dev@dpdk.org>; Thu, 18 Jan 2018 19:48:21 +0100 (CET) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 7DA1B20503; Thu, 18 Jan 2018 13:48:20 -0500 (EST) Received: from frontend2 ([10.202.2.161]) by compute1.internal (MEProxy); Thu, 18 Jan 2018 13:48:20 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-sender :x-me-sender:x-sasl-enc; s=mesmtp; bh=BcCrHmypzKjvfIlHPEUSz9fxQB mw/VGssYCaj82IUL8=; b=T+wiYgiEUfOSQBPRqdTsBWOpumXsgvwJZdJDqrT9ea Zwdhl1Dub7mqgdFn2Uflu75yX+SnnOiy9QneGPNO3YQehWqpJgYAGiEDLKCnVI2A aNkaTbTKDnSpr1lI4UPu7+713Gcsd8PpPXqGb0b0M9f2OUpTm119J3JpxjH2Tlad I= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-sender:x-me-sender:x-sasl-enc; s=fm1; bh=BcCrHm ypzKjvfIlHPEUSz9fxQBmw/VGssYCaj82IUL8=; b=ZlYQeIOc8pBjVc7RTC1Z1x Biio28FTGWADm72kIRQ9iHvuc6AgMjU8U1j3CB9j2+f0Qb1hUlcDDfj2/EUFymHq 7A1TNHXgZpmtcWWDy0D04V/00m9eUWRXWce+e6afFBSnGAI6/6xWSslvrPaVnV60 dZJY7Jq1WykMb5H2b4y+FWVFQ1lMy6Rm9Puy6ref2HRRyaQwEHWkn4IUjSZW/I/i h+e1AvR4WSWiwDjn0kLSvXKBn2L3fqR220QTcGCeOE0YRkRbJX++X/n3zfHIuSpQ DYmjnkhZj9BGgyvrw5kD6o5zNxATpzEry4FLifGPWA8gwJVlb8U9nCcKCy2JIDcQ == X-ME-Sender: <xms:9OtgWmOUIcCCGdicTHQVXbDILjCylJRV5n6ejcl7q7MNiZjm3ANpqw> Received: from xps.localnet (184.203.134.77.rev.sfr.net [77.134.203.184]) by mail.messagingengine.com (Postfix) with ESMTPA id 316C9240DE; Thu, 18 Jan 2018 13:48:20 -0500 (EST) From: Thomas Monjalon <thomas@monjalon.net> To: Stephen Hemminger <stephen@networkplumber.org> Cc: Matan Azrad <matan@mellanox.com>, Ferruh Yigit <ferruh.yigit@intel.com>, dev@dpdk.org, Raslan Darawsheh <rasland@mellanox.com> Date: Thu, 18 Jan 2018 19:47:46 +0100 Message-ID: <1885601.bkbkEFNcfO@xps> In-Reply-To: <20180118102647.374a2c24@xeon-e3> References: <1515509253-17834-1-git-send-email-matan@mellanox.com> <1516265026-6469-7-git-send-email-matan@mellanox.com> <20180118102647.374a2c24@xeon-e3> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [PATCH v4 6/8] net/vdev_netvsc: skip routed netvsc probing X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://dpdk.org/ml/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://dpdk.org/ml/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://dpdk.org/ml/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> X-List-Received-Date: Thu, 18 Jan 2018 18:48:21 -0000 18/01/2018 19:26, Stephen Hemminger: > On Thu, 18 Jan 2018 08:43:44 +0000 > Matan Azrad <matan@mellanox.com> wrote: > > > NetVSC netdevices which are already routed should not be probed because > > they are used for management purposes by the HyperV. > > > > prevent routed netvsc devices probing. > > > > Signed-off-by: Raslan Darawsheh <rasland@mellanox.com> > > Signed-off-by: Matan Azrad <matan@mellanox.com> > > Just checking for interface IPv4 or IPv6 (non-link local) is enough. > If device has a L3 address than skip it. > > No need to read route table which maybe huge in some environments. Stephen, I think you are in a better position to do this improvement. Can we accept this patch, so you can send a patch on top of it? Such PMD improvement may be integrated in RC2.