From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp-4.sys.kth.se (smtp-4.sys.kth.se [130.237.48.193]) by dpdk.org (Postfix) with ESMTP id 0D9295F11 for ; Thu, 6 Dec 2018 00:41:19 +0100 (CET) Received: from smtp-4.sys.kth.se (localhost.localdomain [127.0.0.1]) by smtp-4.sys.kth.se (Postfix) with ESMTP id 995972855; Thu, 6 Dec 2018 00:41:19 +0100 (CET) X-Virus-Scanned: by amavisd-new at kth.se Received: from smtp-4.sys.kth.se ([127.0.0.1]) by smtp-4.sys.kth.se (smtp-4.sys.kth.se [127.0.0.1]) (amavisd-new, port 10024) with LMTP id iwonJLftQDs1; Thu, 6 Dec 2018 00:41:19 +0100 (CET) Received: from exdb01.ug.kth.se (unknown [192.168.32.111]) by smtp-4.sys.kth.se (Postfix) with ESMTPS id 7F23F449; Thu, 6 Dec 2018 00:41:18 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kth.se; s=default; t=1544053279; bh=ySDC7N3dzCjplu3UQpQK4EpyJQlatfZwU15dn+4i0AE=; h=From:To:CC:Subject:Date; b=o6w0TqwtGpdej6oHvG2sa7nCcg+Kn2LeTG6QH0FI10fP/m3H5FcL5P2ZNnSFHbmW1 LbZxZf3w9C65aNvQ6GVfKEeZKh5jsxPhF8tbkgbrwhNWH1J9AJ+YvMJqpMfx5r2CzL Ao79ugoO54r+bo9gpE4e/4zhZ0fJk+AB13H6hxds= Received: from exdb05.ug.kth.se (192.168.32.115) by exdb01.ug.kth.se (192.168.32.111) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Thu, 6 Dec 2018 00:41:17 +0100 Received: from exdb05.ug.kth.se ([192.168.32.115]) by exdb05.ug.kth.se ([192.168.32.115]) with mapi id 15.00.1367.000; Thu, 6 Dec 2018 00:41:18 +0100 From: Tom Barbette To: Shahaf Shuler , Yongseok Koh CC: "users@dpdk.org" Thread-Topic: Unregistered mempool in secondary Thread-Index: AQHUjO2LmQco5PWHo0uingmMOU1mvA== Date: Wed, 5 Dec 2018 23:41:17 +0000 Message-ID: <1544053277210.30241@kth.se> Accept-Language: fr-FR, sv-SE, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [130.237.20.142] MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] Unregistered mempool in secondary X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Dec 2018 23:41:20 -0000 Hi mlx5 maintainers, Since we're using a second ConnectX 5 NIC plugged to our second CPU socket,= we see the following message when flowing packets through that port : net_mlx5: port 1 using address (0x6000712742c0) of unregistered mempool in = secondary process, please create mempool before rte_eth_dev_start() The secondary process has all of the primary process pools registered via r= te_mempool_walk (2 as we have 2 numa nodes). But that address in the error = message is actually not between any of the pool->mz->addr_64 + pool->mz->s= ize range. So maybe this comes from an automatically created pool of the pr= imary ? If so, how can we force it to be created before we call eth_dev_sta= rt? We think the only change is that the second port is now a dedicated NIC on = the second socket, instead of the second port of the same NIC on the first = socket. But we are not 100% sure this is the triggering event. The same tes= t worked before, still with DPDK 18.08. Thanks, Tom