3.8.13.27 -stable review patch. If anyone has any objections, please let me know.
------------------ From: Greg Kroah-Hartman <[email protected]> commit b29f680c4fe305902d02c1d5aa4968fe13a45fe6 upstream. This reverts commit ddb09754e6c7239e302c7b675df9bbd415f8de5d. Linus objected to this originally, I can see why it might be needed, but given that no one spoke up defending this patch, I'm going to revert it. If you have hardware that requires this change, please speak up in the future and defend the patch. Reported-by: Linus Torvalds <[email protected]> Cc: Bin Wang <[email protected]> Cc: Nobuhiro Iwamatsu <[email protected]> Cc: Norbert Ciosek <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Kamal Mostafa <[email protected]> --- drivers/uio/uio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c index 354c095..9981b9b 100644 --- a/drivers/uio/uio.c +++ b/drivers/uio/uio.c @@ -657,7 +657,7 @@ static int uio_mmap_physical(struct vm_area_struct *vma) if (mem->addr & ~PAGE_MASK) return -ENODEV; - if (vma->vm_end - vma->vm_start > PAGE_ALIGN(mem->size)) + if (vma->vm_end - vma->vm_start > mem->size) return -EINVAL; vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
