aboutsummaryrefslogtreecommitdiff
path: root/hw/misc
diff options
context:
space:
mode:
Diffstat (limited to 'hw/misc')
-rw-r--r--hw/misc/vfio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/misc/vfio.c b/hw/misc/vfio.c
index aef4c9c..0b9eba0 100644
--- a/hw/misc/vfio.c
+++ b/hw/misc/vfio.c
@@ -2489,7 +2489,7 @@ static void vfio_iommu_map_notify(Notifier *n, void *data)
return;
}
- if (iotlb->perm != IOMMU_NONE) {
+ if ((iotlb->perm & IOMMU_RW) != IOMMU_NONE) {
vaddr = memory_region_get_ram_ptr(mr) + xlat;
ret = vfio_dma_map(container, iotlb->iova,