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From: Andy Lutomirski <luto@amacapital.net>
Date: Fri, 17 Jul 2015 16:21:37 -0700
Message-ID: <CALCETrXdMmmSe_ikvSGtJqjmMJDjSEbq-4Qjjm8ADp1nHMnQ9g@mail.gmail.com>
Subject: Re: [PATCH v4 1/2] capabilities: Ambient capabilities
To: Kees Cook <keescook@chromium.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
        Christoph Lameter <cl@linux.com>, James Morris <jmorris@namei.org>,
        Andy Lutomirski <luto@kernel.org>,
        Andrew Morton <akpm@linuxfoundation.org>,
        "Serge E. Hallyn" <serge@hallyn.com>,
        Serge Hallyn <serge.hallyn@ubuntu.com>,
        James Morris <james.l.morris@oracle.com>,
        Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
        "Ted Ts'o" <tytso@mit.edu>, "Andrew G. Morgan" <morgan@kernel.org>,
        Linux API <linux-api@vger.kernel.org>,
        Mimi Zohar <zohar@linux.vnet.ibm.com>,
        Michael Kerrisk <mtk.manpages@gmail.com>,
        Austin S Hemmelgarn <ahferroin7@gmail.com>,
        linux-security-module <linux-security-module@vger.kernel.org>,
        Aaron Jones <aaronmdjones@gmail.com>,
        Serge Hallyn <serge.hallyn@canonical.com>,
        LKML <linux-kernel@vger.kernel.org>, Markku Savela <msa@moth.iki.fi>,
        Jonathan Corbet <corbet@lwn.net>
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On Fri, Jul 17, 2015 at 4:10 PM, Kees Cook <keescook@chromium.org> wrote:
> On Fri, Jul 17, 2015 at 1:50 PM, Andrew Morton
> <akpm@linux-foundation.org> wrote:
>> On Fri, 17 Jul 2015 15:40:57 -0500 (CDT) Christoph Lameter <cl@linux.com> wrote:
>>
>>> Here is a test program that can be used to verify the functionality.
>>
>> I slurped that into the changelog.
>>
>> Adding a selftest into tools/testing/selftests/ would be appropriate.
>
> Yes please! I'd love to see a general privilege transition testing
> area. But starting with just this would be fine. :)

I'll try to write something soonish.  Might be a little while.  Plate
is currently full with non-Linux work and a handful of
much-more-urgent Linux things.

--Andy
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