Re: [PATCH xfstests 2/2] overlay: test chattr lower file in overlay

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On Thu, Sep 14, 2017 at 3:04 PM, zhangyi (F) <yi.zhang@xxxxxxxxxx> wrote:
> chattr with [iap..] attributes open file for read-only and
> invoke ioctl(). If we chattr a lower file in overlay, it
> will get the lower file but not trigger copy-up, so ioctl()
> lead to modification of that lower file incorrectly. Add this
> test for this case.
>
> Signed-off-by: zhangyi (F) <yi.zhang@xxxxxxxxxx>
> ---

Looks good.
Thanks
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