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Tsirkin" , Jason Wang , virtualization@lists.linux-foundation.org, Stefan Hajnoczi , Eli Cohen , Stefano Garzarella Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Following the logic of commit 56918a126ae ("memory: Add RAM_PROTECTED flag to skip IOMMU mappings") with VFIO, skip memory sections inaccessible via normal mechanisms, including DMA. Signed-off-by: Eugenio Pérez --- hw/virtio/vhost-vdpa.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c index 47d7a5a23d..ea1aa71ad8 100644 --- a/hw/virtio/vhost-vdpa.c +++ b/hw/virtio/vhost-vdpa.c @@ -28,6 +28,7 @@ static bool vhost_vdpa_listener_skipped_section(MemoryRegionSection *section) { return (!memory_region_is_ram(section->mr) && !memory_region_is_iommu(section->mr)) || + memory_region_is_protected(section->mr) || /* vhost-vDPA doesn't allow MMIO to be mapped */ memory_region_is_ram_device(section->mr) || /* -- 2.27.0