Re: [PATCH v2 1/3] vdpa: Skip protected ram IOMMU mappings

2021-10-11 Thread Jason Wang
On Tue, Oct 5, 2021 at 9:49 PM 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 Acked-by: Jason

[PATCH v2 1/3] vdpa: Skip protected ram IOMMU mappings

2021-10-05 Thread Eugenio Pérez
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