linux-kernel - Re: [PATCH security-next v3 00/29] LSM: Explict LSM ordering

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Message-ID: <CAGXu5jKX9VCFqRrchr55_977kOA=1WzdB+YcEZq0y5CPcsp7Zw@mail.gmail.com>
Date:   Fri, 28 Sep 2018 13:54:33 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Stephen Smalley <sds@...ho.nsa.gov>
Cc:     Casey Schaufler <casey@...aufler-ca.com>,
        James Morris <jmorris@...ei.org>,
        John Johansen <john.johansen@...onical.com>,
        Tetsuo Handa <penguin-kernel@...ove.sakura.ne.jp>,
        Paul Moore <paul@...l-moore.com>,
        "Schaufler, Casey" <casey.schaufler@...el.com>,
        LSM <linux-security-module@...r.kernel.org>,
        Jonathan Corbet <corbet@....net>,
        "open list:DOCUMENTATION" <linux-doc@...r.kernel.org>,
        linux-arch <linux-arch@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH security-next v3 00/29] LSM: Explict LSM ordering

On Fri, Sep 28, 2018 at 1:33 PM, Stephen Smalley <sds@...ho.nsa.gov> wrote:
> On 09/28/2018 04:25 PM, Stephen Smalley wrote:
>>
>> On 09/28/2018 04:01 PM, Kees Cook wrote:
>>>
>>> On Fri, Sep 28, 2018 at 8:55 AM, Casey Schaufler <casey@...aufler-ca.com>
>>> wrote:
>>>>
>>>> On 9/24/2018 5:18 PM, Kees Cook wrote:
>>>>>
>>>>> v3:
>>>>> - add CONFIG_LSM_ENABLE and refactor resulting logic
>>>>
>>>>
>>>> Kees, you can add my
>>>>
>>>>          Reviewed-by:Casey Schaufler <casey@...aufler-ca.com>
>>>>
>>>> for this entire patch set. Thank you for taking this on, it's
>>>> a significant and important chunk of the LSM infrastructure
>>>> update.
>>>
>>>
>>> Thanks!
>>>
>>> John, you'd looked at this a bit too -- do the results line up with
>>> your expectations?
>>>
>>> Any thoughts from SELinux, TOMOYO, or IMA folks?
>>
>>
>> What's it relative to?  First patch fails for me on current security/next.
>
> Never mind - user error ;)

FWIW, it's against v4.19-rc2.

>> Is there a branch in your repo that has the v3 patches?
>
> But still wondered about this one.

Oops! Sorry, I didn't push to kernel.org. Now pushed!

https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git/log/?h=lsm/ordering-v3

(and "preview" v4 also with Reviewed-bys added and a cosmetic fix.)

-Kees

-- 
Kees Cook
Pixel Security