From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 329D2A0597 for ; Thu, 9 Apr 2020 23:24:40 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 18D311D127; Thu, 9 Apr 2020 23:24:27 +0200 (CEST) Received: from us-smtp-delivery-181.mimecast.com (us-smtp-delivery-181.mimecast.com [216.205.24.181]) by dpdk.org (Postfix) with ESMTP id 9CE631C2F4 for ; Thu, 9 Apr 2020 23:24:24 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rbbn.com; s=mimecast20180816; t=1586467464; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type; bh=LfZ8sazzT8ozzGg+md8uZ7kg8EQxQUNLUUulEHtoPVQ=; b=Z7vQ/P4NLiOfmJEf7di9rCg5DXyYngbMd/atWG72gxqA0xjANFG8m5Th7Dfd+mzFZX4Y46 edxLQVRWxecNbCSFNkQhKQ7rg730kqyJNW+u/dPkSBonpQgFEdiYv9o7nTY456UhNc+SUM MpyA/Cl4Ip5OBmmZlDIRgIoCN6bK+Y4= Received: from NAM11-CO1-obe.outbound.protection.outlook.com (mail-co1nam11lp2175.outbound.protection.outlook.com [104.47.56.175]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-15-Ic6emWd6Pj6sedeSph5GFQ-1; Thu, 09 Apr 2020 17:24:22 -0400 Received: from DM6PR03MB3866.namprd03.prod.outlook.com (2603:10b6:5:44::10) by DM6PR03MB3497.namprd03.prod.outlook.com (2603:10b6:5:af::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2878.16; Thu, 9 Apr 2020 21:24:19 +0000 Received: from DM6PR03MB3866.namprd03.prod.outlook.com ([fe80::d51b:ff2f:6f81:37cf]) by DM6PR03MB3866.namprd03.prod.outlook.com ([fe80::d51b:ff2f:6f81:37cf%7]) with mapi id 15.20.2878.023; Thu, 9 Apr 2020 21:24:19 +0000 From: "Giridharan, Ganesan" To: "users@dpdk.org" Date: Thu, 9 Apr 2020 17:24:19 -0400 Thread-Topic: VIRTIO-USER & Hugepages Thread-Index: AdYOtJO+v/nv6yZbTp+zwKCVZNO/rQ== Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US x-originating-ip: [12.171.83.98] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 355c1964-f47f-4ac0-afc3-08d7dccc5d56 x-ms-traffictypediagnostic: DM6PR03MB3497: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8882; x-forefront-prvs: 0368E78B5B x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DM6PR03MB3866.namprd03.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(10009020)(4636009)(376002)(366004)(136003)(396003)(39860400002)(346002)(86362001)(26005)(7696005)(52536014)(81166007)(8936002)(76116006)(55016002)(8676002)(186003)(66476007)(66556008)(5660300002)(81156014)(66446008)(66946007)(64756008)(2906002)(9686003)(478600001)(6916009)(33656002)(4744005)(6506007)(316002)(71200400001); DIR:OUT; SFP:1101; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: gp6vVApfTC2o8GGkjjdBaMP/RnR7CV00vwkiFugO+pEeOzLpDT8Gt6Lf0Y9SJ2VZ0jXjbWrul+25h2qW23+jEun13u6fcSkD+FiSpZaCyWjs3qsE1gAdTvjJbkAW6jItFq0Xi3JdBpx675kPBCWno6L5iFGrJ3yL/LRluc37kFMQCDuoGppDppiinHFF5xwWiq2qYZItwBYzvxC0mYS14v0cYkZEA7N5qFTSQsjKZmvG+BsAKN0Ovu5s7DWgkHsFr7d914+XOAgKnt/E1mwWQUUTUbmYXCl3DrAa+Elsq35n0z3aVbUzNickv6kK1j+wRbU6jdPRiBrN9n0jwjC7Pkm/JLHRckEGm49xfaQUzn6JsiiPbAc//Iq8Daysfcq87lD3Mrj730IwDL6Gw5IRwwE54c3ftkTvn29EZy+C5APsR3Po7yHxP9nyyDIDXuzj x-ms-exchange-antispam-messagedata: GvWvWiegpL/WFoeKEK+XU/5hjayA2F8iK38/34bTs+U5m5t7Sk/+QgKc54euggJnoqmAhnw+nh0mPkifDEmZC16hcggJISNgMiKIvJGP/D/Z/ueugGCv8JeI185ZhLoSqWFKBEHAAoogy2A2aqUr8A== x-ms-exchange-transport-forked: True x-mc-unique: Ic6emWd6Pj6sedeSph5GFQ-1 x-originatororg: rbbn.com x-ms-exchange-crosstenant-network-message-id: 355c1964-f47f-4ac0-afc3-08d7dccc5d56 x-ms-exchange-crosstenant-originalarrivaltime: 09 Apr 2020 21:24:19.2656 (UTC) x-ms-exchange-crosstenant-fromentityheader: Hosted x-ms-exchange-crosstenant-id: 29a671dc-ed7e-4a54-b1e5-8da1eb495dc3 x-ms-exchange-crosstenant-mailboxtype: HOSTED x-ms-exchange-crosstenant-userprincipalname: urDjGJdY12r1z1SQdQ1TMpo/aiaNCndBOLd6oLTZrzvu0VTm6q2Y05wtIdFGx42XcIzQsVYIBdh9EWxxpDLQbA== x-ms-exchange-transport-crosstenantheadersstamped: DM6PR03MB3497 MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: rbbn.com Content-Type: text/plain; charset=WINDOWS-1252 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] VIRTIO-USER & Hugepages 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: , Errors-To: users-bounces@dpdk.org Sender: "users" Good evening. I am testing a setup where vpp-native+vhost & testpmd+virtio-user in a cont= ainer are setup to communicate. The data indication occurs in vhost, I coul= d see the packet length being right. But all the contents of the packet are= empty. Is there any limitation from the virtio-user driver part and/or VIR= TIO_RING that would cause this. I am using 2MB hugepages with -file-prefix= =3Dvpp (in host ) & --file-prefix=3Dtestpmdtx (in container). Appreciate the insight. --GG