linux-kernel - Re: [PATCH 0/4] security: Split out hook definitions into lsm_hook

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Message-ID: <06c4e61e-399f-a1f8-bd45-a27d0eb4571b@schaufler-ca.com>
Date:   Sun, 1 Apr 2018 10:32:32 -0700
From:   Casey Schaufler <casey@...aufler-ca.com>
To:     Sargun Dhillon <sargun@...gun.me>,
        linux-security-module@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     penguin-kernel@...ove.sakura.ne.jp, keescook@...omium.org,
        igor.stoppa@...wei.com, jmorris@...ei.org
Subject: Re: [PATCH 0/4] security: Split out hook definitions into
 lsm_hook_types.h

On 4/1/2018 3:17 AM, Sargun Dhillon wrote:
> This moves all of the LSM hooks type information into a separate file,
> lsm_hook_types.h. This enables us to use this file, along with macros
> to generate the security_hook_heads struct, as well as the security
> hooks union without having to duplicate definitions.
>
> This will be useful for further datastructures which want to use
> the set of security hooks in a completely unrolled way, along
> with the type information there within.

Can you explain what this patch set is trying to accomplish?
I see no value. I see massive complexity. Why is this better
than what is there now?