Re: [Qemu-devel] [PATCH v2] intel_iommu: allow dynamic switch of IOMMU region

2016-12-20 Thread no-reply
Hi, Your series seems to have some coding style problems. See output below for more information: Message-id: 1482294077-29807-1-git-send-email-pet...@redhat.com Subject: [Qemu-devel] [PATCH v2] intel_iommu: allow dynamic switch of IOMMU region Type: series === TEST SCRIPT BEGIN === #!/bin/bash

[Qemu-devel] [PATCH v2] intel_iommu: allow dynamic switch of IOMMU region

2016-12-20 Thread Peter Xu
This is preparation work to finally enabled dynamic switching ON/OFF for VT-d protection. The old VT-d codes is using static IOMMU region, and that won't satisfy vfio-pci device listeners. Let me explain. vfio-pci devices depend on the memory region listener and IOMMU replay mechanism to make sur