linux-kernel - Re: [PATCH 1/5] perf: Add dummy pmu module

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Message-ID: <xio3nq6fzigj2p3dm57bfbuia6lwfamyyrrybkmkmj7na7ogbz@auajowi3m56h>
Date: Mon, 14 Oct 2024 23:23:19 -0500
From: Lucas De Marchi <lucas.demarchi@...el.com>
To: Jeff Johnson <quic_jjohnson@...cinc.com>
CC: <linux-kernel@...r.kernel.org>, <dri-devel@...ts.freedesktop.org>, "Peter
 Zijlstra" <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>, "Arnaldo
 Carvalho de Melo" <acme@...nel.org>, Umesh Nerlige Ramappa
	<umesh.nerlige.ramappa@...el.com>, Ian Rogers <irogers@...gle.com>, "Tvrtko
 Ursulin" <tvrtko.ursulin@...lia.com>
Subject: Re: [PATCH 1/5] perf: Add dummy pmu module

On Mon, Oct 14, 2024 at 05:26:19PM -0700, Jeff Johnson wrote:
>On 10/8/24 11:34, Lucas De Marchi wrote:
>...
>> +module_init(dummy_init);
>> +module_exit(dummy_exit);
>> +
>> +MODULE_AUTHOR("Lucas De Marchi <lucas.demarchi@...el.com>");
>> +MODULE_LICENSE("GPL");
>
>Since commit 1fffe7a34c89 ("script: modpost: emit a warning when the
>description is missing"), a module without a MODULE_DESCRIPTION() will
>result in a warning when built with make W=1. Recently, multiple
>developers have been eradicating these warnings treewide, and very few
>(if any) are left, so please don't introduce a new one :)
>
>Please add the missing MODULE_DESCRIPTION()

Thanks. This patch is not intended to be applied - it serves only to
demonstrate the issue solved by the other patches. But I will keep that
in mind if I re-submit it.

Lucas De Marchi