diff options
author | David S. Miller <davem@davemloft.net> | 2013-12-18 16:42:06 -0500 |
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committer | David S. Miller <davem@davemloft.net> | 2013-12-18 16:42:06 -0500 |
commit | 143c9054949436cb05e468439dc5e46231f33d09 (patch) | |
tree | c2e972d8188fb1b36368e9acb5b6b59466c9d903 /drivers/uio/uio.c | |
parent | 0b6807034791160d5e584138943d2daea765436d (diff) | |
parent | 35eecf052250f663f07a4cded7d3503fd1b50729 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/ethernet/intel/i40e/i40e_main.c
drivers/net/macvtap.c
Both minor merge hassles, simple overlapping changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/uio/uio.c')
-rw-r--r-- | drivers/uio/uio.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c index 67beb844493..f7beb6eb40c 100644 --- a/drivers/uio/uio.c +++ b/drivers/uio/uio.c @@ -653,6 +653,8 @@ static int uio_mmap_physical(struct vm_area_struct *vma) return -EINVAL; mem = idev->info->mem + mi; + if (mem->addr & ~PAGE_MASK) + return -ENODEV; if (vma->vm_end - vma->vm_start > mem->size) return -EINVAL; |