From a47df1518efb9b5e9c5fc7cc7300e40f945a1f33 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 11 May 2013 12:33:31 -0400 Subject: [PATCH] vfio: remap_pfn_range() sets all those flags... Signed-off-by: Al Viro --- drivers/vfio/pci/vfio_pci.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/vfio/pci/vfio_pci.c b/drivers/vfio/pci/vfio_pci.c index ac3725440d64..c5179e269df6 100644 --- a/drivers/vfio/pci/vfio_pci.c +++ b/drivers/vfio/pci/vfio_pci.c @@ -499,7 +499,6 @@ static int vfio_pci_mmap(void *device_data, struct vm_area_struct *vma) } vma->vm_private_data = vdev; - vma->vm_flags |= VM_IO | VM_DONTEXPAND | VM_DONTDUMP; vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); vma->vm_pgoff = (pci_resource_start(pdev, index) >> PAGE_SHIFT) + pgoff; -- 2.20.1