X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fxen%2Fgntdev.c;fp=kernel%2Fdrivers%2Fxen%2Fgntdev.c;h=308600adf6e09c1737b46910b141f11d33c16f7f;hb=52f993b8e89487ec9ee15a7fb4979e0f09a45b27;hp=1be5dd048622f6c8c4f9aa805514b9fd5b5c5d7b;hpb=c189ccac5702322ed843fe17057035b7222a59b6;p=kvmfornfv.git

diff --git a/kernel/drivers/xen/gntdev.c b/kernel/drivers/xen/gntdev.c
index 1be5dd048..308600adf 100644
--- a/kernel/drivers/xen/gntdev.c
+++ b/kernel/drivers/xen/gntdev.c
@@ -804,7 +804,7 @@ static int gntdev_mmap(struct file *flip, struct vm_area_struct *vma)
 
 	vma->vm_ops = &gntdev_vmops;
 
-	vma->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP | VM_IO;
+	vma->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP | VM_MIXEDMAP;
 
 	if (use_ptemod)
 		vma->vm_flags |= VM_DONTCOPY;