linux-kernel - Re: [PATCH] slub_kunit: Add missing MODULE

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Message-ID: <35a061e5-d6c6-43e8-87d3-2edf1d9a517d@suse.cz>
Date: Mon, 7 Apr 2025 10:25:10 +0200
From: Vlastimil Babka <vbabka@...e.cz>
To: Shivank Garg <shivankg@....com>, akpm@...ux-foundation.org,
 linux-kernel@...r.kernel.org, linux-mm@...ck.org
Cc: kent.overstreet@...ux.dev, kuba@...nel.org, harry.yoo@...cle.com,
 kees@...nel.org, Arnd Bergmann <arnd@...db.de>
Subject: Re: [PATCH] slub_kunit: Add missing MODULE_DESCRIPTION() to fix
 modpost warning

On 4/7/25 09:21, Shivank Garg wrote:
> Fix a modpost warning due to the missing MODULE_DESCRIPTION() macro in
> slub_kunit.c:
> 
>   WARNING: modpost: missing MODULE_DESCRIPTION() in lib/tests/slub_kunit.o
> 
> Signed-off-by: Shivank Garg <shivankg@....com>

Hi, AFAICS Arnd's fixes [1] for this and other modules is in -mm already.

[1]
https://lore.kernel.org/all/20250324173242.1501003-10-arnd@kernel.org/T/#m265ef1255bed7e2ab47fbcf2242a2d98d4875417

> ---
>  lib/tests/slub_kunit.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/lib/tests/slub_kunit.c b/lib/tests/slub_kunit.c
> index d47c472b0520..f1bc30be6503 100644
> --- a/lib/tests/slub_kunit.c
> +++ b/lib/tests/slub_kunit.c
> @@ -323,6 +323,8 @@ static struct kunit_suite test_suite = {
>  	.init = test_init,
>  	.test_cases = test_cases,
>  };
> +
>  kunit_test_suite(test_suite);
>  
> +MODULE_DESCRIPTION("KUnit tests for SLUB allocator");
>  MODULE_LICENSE("GPL");