summaryrefslogtreecommitdiffstats
path: root/drivers/uio
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/uio')
-rw-r--r--drivers/uio/uio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
index a673e5b..e371f5a 100644
--- a/drivers/uio/uio.c
+++ b/drivers/uio/uio.c
@@ -655,7 +655,7 @@ static int uio_mmap_physical(struct vm_area_struct *vma)
if (mem->addr & ~PAGE_MASK)
return -ENODEV;
- if (vma->vm_end - vma->vm_start > mem->size)
+ if (vma->vm_end - vma->vm_start > PAGE_ALIGN(mem->size))
return -EINVAL;
vma->vm_ops = &uio_physical_vm_ops;
OpenPOWER on IntegriCloud