That is her full name:)
________________________________________
From: Rafael J. Wysocki <rjw@rjwysocki.net>
Sent: Friday, August 14, 2015 16:59
To: check.kernel@gmail.com
Cc: Greg Kroah-Hartman; Len Brown; Pavel Machek; ¶Å»Û; ¹ËÁ軪; linux-pm@vger.kernel.org; linux-kernel@vger.kernel.org; Ñ¶«
Subject: Re: [PATCH] power: align wakeup_sources format

On Thursday, August 13, 2015 10:24:49 AM check.kernel@gmail.com wrote:
> From: yangdongdong <yangdongdong@xiaomi.com>
>
> This aligns every column of elements in wakeup_sources to
> conveniently check any specific column for suspicious power
> consumption wakeup source or for other easily readable purpose.
>
> Signed-off-by: yangdongdong <yangdongdong@xiaomi.com>

Is yangdongdong your real name, ie. one you would use when checking in
at a hotel etc.?  If not, it is not appropriate for signing off a patch.

Thanks,
Rafael