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Date: Fri, 28 Oct 2016 10:06:35 +0300
From: Cyrill Gorcunov <gorcunov@gmail.com>
To: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Kees Cook <keescook@chromium.org>, Andrey Vagin <avagin@virtuozzo.com>,
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        Linux Containers <containers@lists.linux-foundation.org>,
        Jann Horn <jann@thejh.net>
Subject: Re: [REVIEW][PATCH v2] mm: Add a user_ns owner to mm_struct and fix
 ptrace permission checks
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On Thu, Oct 27, 2016 at 11:45:37PM -0500, Eric W. Biederman wrote:
> 
> Mind if I add your tested-by?
> 
> To see Linus's tree fail with my patch you can apply the patch below.
> That is the essence of what I changed to fix things.  Just ignoring
> dumpable when an mm exists.

Tested-by: Cyrill Gorcunov <gorcunov@openvz.org>

Thanks a huge!