diff --git a/[refs] b/[refs]
index 8515a588e6dd..78638f5f3fcc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5457982641fb3f5fb08ce22a853dd5474645c66d
+refs/heads/master: 9836d3458cde82626f2828ca6bd44c4a02b56e63
diff --git a/trunk/drivers/vfio/pci/vfio_pci.c b/trunk/drivers/vfio/pci/vfio_pci.c
index 6968b7232232..6d369fe9d30b 100644
--- a/trunk/drivers/vfio/pci/vfio_pci.c
+++ b/trunk/drivers/vfio/pci/vfio_pci.c
@@ -461,7 +461,7 @@ static int vfio_pci_mmap(void *device_data, struct vm_area_struct *vma)
 	}
 
 	vma->vm_private_data = vdev;
-	vma->vm_flags |= (VM_IO | VM_RESERVED);
+	vma->vm_flags |= VM_IO | VM_DONTEXPAND | VM_DONTDUMP;
 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
 
 	phys = (pci_resource_start(pdev, index) >> PAGE_SHIFT) + pgoff;