From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id 1696491FC for ; Thu, 8 Sep 2016 07:31:45 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga104.fm.intel.com with ESMTP; 07 Sep 2016 22:31:45 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.30,298,1470726000"; d="scan'208";a="1047146925" Received: from orsmsx106.amr.corp.intel.com ([10.22.225.133]) by orsmga002.jf.intel.com with ESMTP; 07 Sep 2016 22:31:45 -0700 Received: from orsmsx157.amr.corp.intel.com (10.22.240.23) by ORSMSX106.amr.corp.intel.com (10.22.225.133) with Microsoft SMTP Server (TLS) id 14.3.248.2; Wed, 7 Sep 2016 22:31:44 -0700 Received: from rrsmsp801.amr.corp.intel.com (10.9.230.203) by ORSMSX157.amr.corp.intel.com (10.22.240.23) with Microsoft SMTP Server (TLS) id 14.3.248.2; Wed, 7 Sep 2016 22:31:44 -0700 Received: from Pickup by RRSMSP801.amr.corp.intel.com with Microsoft SMTP Server id 14.3.301.0; Wed, 7 Sep 2016 20:49:31 +0000 From: Jason Wang To: Thomas Monjalon CC: , "Xie, Huawei" , , References: <1472798220-7121-1-git-send-email-jasowang@redhat.com> <1472798220-7121-2-git-send-email-jasowang@redhat.com> <1631660.hGMgJuvotI@xps13> In-Reply-To: <1631660.hGMgJuvotI@xps13> Date: Mon, 5 Sep 2016 00:25:31 -0600 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQKyy1v8v+X7HJqdklT5hP6lSkGSugKasjHaAlgEG7QCNRcB/A== Subject: Re: [dpdk-dev] [PATCH 2/2] virtio: support IOMMU platform 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: Thu, 08 Sep 2016 05:31:46 -0000 Message-ID: <20160905062531.c_RKfGJvIRPUFtjhTIDGHai4Cx6zApBiZ5NVdh-U0Ms@z> On 2016=E5=B9=B409=E6=9C=8802=E6=97=A5 21:04, Thomas Monjalon wrote: > 2016-09-02 14:37, Jason Wang: >> Virtio pmd doesn't support VFIO in the past since devices bypass IOMMU >> completely. But recently, the work of making virtio device work with >> IOMMU is near to complete. > Good news! > What are the requirements for Qemu and Linux version numbers please? Linux 4.8 has support for this. For qemu, it will support this for 2.8. Thanks