linux-kernel - Re: [PATCH v3 1/3] IMA: Update KBUILD

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Date:   Wed, 12 Feb 2020 09:49:10 -0500
From:   Mimi Zohar <zohar@...ux.ibm.com>
To:     Tushar Sugandhi <tusharsu@...ux.microsoft.com>, joe@...ches.com,
        skhan@...uxfoundation.org, linux-integrity@...r.kernel.org
Cc:     sashal@...nel.org, nramas@...ux.microsoft.com,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/3] IMA: Update KBUILD_MODNAME for IMA files to ima

On Tue, 2020-02-11 at 15:14 -0800, Tushar Sugandhi wrote:
> Log statements from ima_mok.c, ima_asymmetric_keys.c, and
> ima_queue_keys.c are prefixed with the respective file names
> and not with the string "ima". 

Before listing the specific filenames, the patch description should
provide a generic explanation of the problem.  For example, the kernel
Makefile "obj-$CONFIG_XXXX" specifies object files which may be built
as loadable kernel modules[1].

Mimi

[1] Refer to Documentation/kbuild/makefiles.rst

> 
> This change fixes the log statement prefix to be consistent with the rest
> of the IMA files.
> 
> Signed-off-by: Tushar Sugandhi <tusharsu@...ux.microsoft.com>
> Reviewed-by: Lakshmi Ramasubramanian <nramas@...ux.microsoft.com>
> ---
>  security/integrity/ima/Makefile | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/security/integrity/ima/Makefile b/security/integrity/ima/Makefile
> index 064a256f8725..67dabca670e2 100644
> --- a/security/integrity/ima/Makefile
> +++ b/security/integrity/ima/Makefile
> @@ -11,6 +11,6 @@ ima-y := ima_fs.o ima_queue.o ima_init.o ima_main.o ima_crypto.o ima_api.o \
>  ima-$(CONFIG_IMA_APPRAISE) += ima_appraise.o
>  ima-$(CONFIG_IMA_APPRAISE_MODSIG) += ima_modsig.o
>  ima-$(CONFIG_HAVE_IMA_KEXEC) += ima_kexec.o
> -obj-$(CONFIG_IMA_BLACKLIST_KEYRING) += ima_mok.o
> -obj-$(CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS) += ima_asymmetric_keys.o
> -obj-$(CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS) += ima_queue_keys.o
> +ima-$(CONFIG_IMA_BLACKLIST_KEYRING) += ima_mok.o
> +ima-$(CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS) += ima_asymmetric_keys.o
> +ima-$(CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS) += ima_queue_keys.o