[PATCH 10/10] LSM: Blob sharing support for S.A.R.A and LandLock

[Casey Schaufler]

On 9/13/2018 4:57 PM, Kees Cook wrote:
> On Thu, Sep 13, 2018 at 4:51 PM, Casey Schaufler <casey at schaufler-ca.com> wrote:
>> On 9/13/2018 4:06 PM, Kees Cook wrote:
>>> - what order should any stacking happen? Makefile? security=?
>> Makefile by default.
> Okay, if ordering is by Makefile and everyone dislikes my
> $lsm.enabled=0/1 thing, then these mean the same thing:
>
> security=selinux,tomoyo
> security=tomoyo,selinux
>
> i.e. order of security= is _ignored_ in favor of the Makefile ordering.

No, I think that the two lines above should have a different
execution order. If we really need to specify multiple modules
at boot time that is what makes the most sense.

It's a matter of mechanics and probably another pass during the
init process, but it's doable. If we determine it's necessary for
this stage it is just work.