From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out2-smtp.messagingengine.com (out2-smtp.messagingengine.com [66.111.4.26]) by dpdk.org (Postfix) with ESMTP id CF4241C89A for ; Mon, 14 May 2018 16:20:02 +0200 (CEST) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 7085E222E4; Mon, 14 May 2018 10:20:02 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute1.internal (MEProxy); Mon, 14 May 2018 10:20:02 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to:x-me-sender:x-me-sender:x-sasl-enc; s= mesmtp; bh=IauTV8gUzBgzA6uKBl9i9lYkXH8IOUjumyGMOAQF6Vs=; b=Ac/0J vwPzDEzyX7KFVnNbuQz3Z64tnaUA1ejVBlI98glyxjVo8Yh3UFA0U61pdAvsVJy1 idAu2qnpivAT9MJDbGpy+B+fNVrAa0jowuTXwP5AxIVrwCA7YxHDOYcwDT9zV3ax QS0YBVf2/2gTbGm3flp92Fn7VDgIqdBeUSciGg= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:message-id:mime-version:subject:to:x-me-sender :x-me-sender:x-sasl-enc; s=fm2; bh=IauTV8gUzBgzA6uKBl9i9lYkXH8IO UjumyGMOAQF6Vs=; b=lX8vjbgn/K/W9MOLnNgrqM8LWteEu+CP0MrrcOKr34SQ5 lt90C87i9tqhkVOIZ6atemkCY6Xn1L21CyFmftfHkA7Uw9BDCHKDq0PIlLCL2B7g DngKI2tq4+x00hFin2My11TJsjt1I+wotWQ89kU7zfKuZ3R1tsWA9ubwcVZPJzYa 1dGKpXUTa5Gh4uciOHbNxqRFlu0OdiR3gk5nlvq3+YueRlhesWpLXeGoo6cHICyX Hrv0VrmirASXSXZCKN4pPg1lQ/3JG2EbHVFXYb17pgjhdLDqjYbT+3CS2gxCMqB9 QJfBiIV/yhaCJC1bXkF7zrmVEBAjDVO2wxwe5xNwg== X-ME-Sender: Received: from xps.localnet (184.203.134.77.rev.sfr.net [77.134.203.184]) by mail.messagingengine.com (Postfix) with ESMTPA id 6B302E5095; Mon, 14 May 2018 10:20:01 -0400 (EDT) From: Thomas Monjalon To: dev@dpdk.org Cc: anatoly.burakov@intel.com, ferruh.yigit@intel.com, shahafs@mellanox.com, john.mcnamara@intel.com Date: Mon, 14 May 2018 16:20:00 +0200 Message-ID: <1657199.3gVNzflbN5@xps> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: [dpdk-dev] show-stopper bug before releasing -rc3 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: Mon, 14 May 2018 14:20:03 -0000 Hi, We have just discovered an issue in master branch when starting testpmd. The core number is wrongly detected after this commit: http://dpdk.org/commit/e505d84c64 Command used for the test: /x86_64-native-linuxapp-gcc/build/app/test-pmd/testpmd -n 4 -w 00:07.0,l3_vxlan_en=1,rx_vec_en=0,tx_vec_en=0 -w 00:06.0,l3_vxlan_en=1,rx_vec_en=0,tx_vec_en=0 -- --burst=64 --mbcache=512 -i --nb-cores=5 --rxq=4 --txq=4 --txd=1024 --rxd=1024 --tx-offloads=0x8000 --enable-rx-cksum --enable-scatter We need to fix it urgently today before pulling next-net, and before closing RC3 today. Anatoly has started the analysis. Any help to accelerate the resolution is welcome. Thanks