From mboxrd@z Thu Jan 1 00:00:00 1970 From: Remy Horton Subject: Re: [PATCH 00/21] Vhost-user: Implement device IOTLB support Date: Mon, 4 Sep 2017 14:58:11 +0100 Message-ID: <2551a13b-5f12-bd18-a98b-3d6a077c2244@intel.com> References: <20170831095023.21037-1-maxime.coquelin@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Cc: mst@redhat.com, vkaplans@redhat.com, jasowang@redhat.com To: Maxime Coquelin , dev@dpdk.org, yliu@fridaylinux.org, jfreiman@redhat.com, tiwei.bie@intel.com Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id E69A87CAA for ; Mon, 4 Sep 2017 15:58:14 +0200 (CEST) In-Reply-To: <20170831095023.21037-1-maxime.coquelin@redhat.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 31/08/2017 10:50, Maxime Coquelin wrote: [..] > Maxime Coquelin (21): > Revert "vhost: workaround MQ fails to startup" > vhost: make error handling consistent in rx path > vhost: protect virtio_net device struct > vhost: prepare send_vhost_message() to slave requests > vhost: add support to slave requests channel > vhost: declare missing IOMMU-related definitions for old kernels > vhost: add iotlb helper functions > vhost: iotlb: add pending miss request list and helpers > vhost-user: add support to IOTLB miss slave requests > vhost: initialize vrings IOTLB caches > vhost-user: handle IOTLB update and invalidate requests > vhost: introduce guest IOVA to backend VA helper > vhost: use the guest IOVA to host VA helper > vhost: enable rings at the right time > vhost: don't dereference invalid dev pointer after its reallocation > vhost: postpone rings addresses translation > vhost-user: translate ring addresses when IOMMU enabled > vhost-user: iommu: postpone device creation until ring are mapped > vhost: iommu: Invalidate vring in case of matching IOTLB invalidate > vhost: enable IOMMU support > vhost: iotlb: reduce iotlb read lock usage Reviewed-by: Remy Horton