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From: Randy Dunlap <rdunlap@infradead.org>
To: Alan Maguire <alan.maguire@oracle.com>,
	linux-kselftest@vger.kernel.org, brendanhiggins@google.com,
	skhan@linuxfoundation.org
Cc: mcgrof@kernel.org, keescook@chromium.org, yzaikin@google.com,
	akpm@linux-foundation.org, yamada.masahiro@socionext.com,
	catalin.marinas@arm.com, joe.lawrence@redhat.com,
	penguin-kernel@i-love.sakura.ne.jp, schowdary@nvidia.com,
	urezki@gmail.com, andriy.shevchenko@linux.intel.com,
	changbin.du@intel.com, kunit-dev@googlegroups.com,
	linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	Knut Omang <knut.omang@oracle.com>
Subject: Re: [PATCH v2 linux-kselftest-test 2/3] kunit: allow kunit to be loaded as a module
Date: Tue, 8 Oct 2019 08:13:30 -0700	[thread overview]
Message-ID: <3459e950-d8f0-edd1-2f23-ec9f520058f5@infradead.org> (raw)
In-Reply-To: <1570546546-549-3-git-send-email-alan.maguire@oracle.com>

On 10/8/19 7:55 AM, Alan Maguire wrote:
> Making kunit itself buildable as a module allows for "always-on"
> kunit configuration; specifying CONFIG_KUNIT=m means the module
> is built but only used when loaded.  Kunit test modules will load
> kunit.ko as an implicit dependency, so simply running
> "modprobe my-kunit-tests" will load the tests along with the kunit
> module and run them.
> 
> Signed-off-by: Alan Maguire <alan.maguire@oracle.com>
> Signed-off-by: Knut Omang <knut.omang@oracle.com>
> 
> ---
>  lib/kunit/Kconfig  | 2 +-
>  lib/kunit/Makefile | 4 +++-
>  lib/kunit/test.c   | 4 ++++
>  3 files changed, 8 insertions(+), 2 deletions(-)

> diff --git a/lib/kunit/test.c b/lib/kunit/test.c
> index e7896f1..6024627 100644
> --- a/lib/kunit/test.c
> +++ b/lib/kunit/test.c
> @@ -484,3 +484,7 @@ void kunit_cleanup(struct kunit *test)
>  	}
>  }
>  EXPORT_SYMBOL_GPL(kunit_cleanup);
> +
> +#ifdef MODULE
> +MODULE_LICENSE("GPL");
> +#endif /* MODULE */

That ifdef/endif should not be necessary.
Did you try a modular build without them?

-- 
~Randy

  reply	other threads:[~2019-10-08 15:13 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-08 14:55 [PATCH v2 linux-kselftest-test 0/3] kunit: support building core/tests as modules Alan Maguire
2019-10-08 14:55 ` [PATCH v2 linux-kselftest-test 1/3] kunit: allow kunit tests to be loaded as a module Alan Maguire
2019-10-08 21:35   ` Brendan Higgins
2019-10-09 16:35     ` Alan Maguire
2019-10-11  9:47       ` Brendan Higgins
2019-10-11 10:25         ` Alan Maguire
2019-10-16 23:01           ` Brendan Higgins
2019-10-17 18:32             ` Alan Maguire
2019-10-18 12:21               ` Luis Chamberlain
2019-10-24  1:33                 ` Brendan Higgins
2019-10-08 14:55 ` [PATCH v2 linux-kselftest-test 2/3] kunit: allow kunit " Alan Maguire
2019-10-08 15:13   ` Randy Dunlap [this message]
2019-10-08 14:55 ` [PATCH v2 linux-kselftest-test 3/3] kunit: update documentation to describe module-based build Alan Maguire
2019-10-08 21:47   ` Brendan Higgins
2019-10-08 21:00 ` [PATCH v2 linux-kselftest-test 0/3] kunit: support building core/tests as modules Brendan Higgins
2019-10-14  9:20 ` Luis Chamberlain
2019-10-14 14:02   ` Alan Maguire
2019-10-16 12:47     ` Luis Chamberlain

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