linux-kernel - Re: [PATCH v2] KEYS: trusted: add missing MODULE

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Message-Id: <D1RDT52OY7S6.J625EB7S0KVR@kernel.org>
Date: Tue, 04 Jun 2024 19:43:05 +0300
From: "Jarkko Sakkinen" <jarkko@...nel.org>
To: "Jeff Johnson" <quic_jjohnson@...cinc.com>, "James Bottomley"
 <James.Bottomley@...senPartnership.com>, "Mimi Zohar"
 <zohar@...ux.ibm.com>, "David Howells" <dhowells@...hat.com>, "Paul Moore"
 <paul@...l-moore.com>, "James Morris" <jmorris@...ei.org>, "Serge E.
 Hallyn" <serge@...lyn.com>
Cc: <linux-integrity@...r.kernel.org>, <keyrings@...r.kernel.org>,
 <linux-security-module@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
 <kernel-janitors@...r.kernel.org>
Subject: Re: [PATCH v2] KEYS: trusted: add missing MODULE_DESCRIPTION()

On Thu May 30, 2024 at 5:43 PM EEST, Jeff Johnson wrote:
> kbuild reports:
>
> WARNING: modpost: missing MODULE_DESCRIPTION() in security/keys/trusted-keys/trusted.o
>
> Add the missing MODULE_DESCRIPTION() macro invocation.
>
> Signed-off-by: Jeff Johnson <quic_jjohnson@...cinc.com>
> ---
> Changes in v2:
> - reword commit text per Jarkko's guidance
> - Link to v1: https://lore.kernel.org/r/20240529-md-trusted-v1-1-56c9a0ae8e28@quicinc.com
> ---
>  security/keys/trusted-keys/trusted_core.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/security/keys/trusted-keys/trusted_core.c b/security/keys/trusted-keys/trusted_core.c
> index 5113aeae5628..f4ab16d59663 100644
> --- a/security/keys/trusted-keys/trusted_core.c
> +++ b/security/keys/trusted-keys/trusted_core.c
> @@ -395,4 +395,5 @@ static void __exit cleanup_trusted(void)
>  late_initcall(init_trusted);
>  module_exit(cleanup_trusted);
>  
> +MODULE_DESCRIPTION("Trusted Key support");

First this should be just "Trusted key type".

Second: neither encrypted keys has the description.

So I'd consider also "Encrypted key type" for that one.

So this really needs two patches to be done properly.

BR, Jarkko