Re: [PATCH v4 1/3] vdpa: Skip protected ram IOMMU mappings
From: Stefano Garzarella <sgarzare@redhat.com>
Date: 2021-10-18 09:18:00
Also in:
qemu-devel
On Thu, Oct 14, 2021 at 04:12:34PM +0200, Eugenio Pérez wrote:
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 <eperezma@redhat.com>
Acked-by: Jason Wang <redacted>
---
hw/virtio/vhost-vdpa.c | 1 +
1 file changed, 1 insertion(+)Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization