linux-kernel - Re: [PATCH] kunit: increase KUNIT_LOG

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Date:   Wed, 29 Mar 2023 09:59:05 +0800
From:   David Gow <davidgow@...gle.com>
To:     Heiko Carstens <hca@...ux.ibm.com>
Cc:     Brendan Higgins <brendan.higgins@...ux.dev>,
        Shuah Khan <skhan@...uxfoundation.org>,
        Alexander Egorenkov <egorenar@...ux.ibm.com>,
        Vasily Gorbik <gor@...ux.ibm.com>, Rae Moar <rmoar@...gle.com>,
        linux-kselftest@...r.kernel.org, kunit-dev@...glegroups.com,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] kunit: increase KUNIT_LOG_SIZE to 2048 bytes

On Mon, 27 Mar 2023 at 19:53, Heiko Carstens <hca@...ux.ibm.com> wrote:
>
> The s390 specific test_unwind kunit test has 39 parameterized tests. The
> results in debugfs are truncated since the full log doesn't fit into 1500
> bytes.
> Therefore increase KUNIT_LOG_SIZE to 2048 bytes in a similar way like it
> was done recently with commit "kunit: fix bug in debugfs logs of
> parameterized tests". With that the whole test result is present.
>
> Reported-by: Alexander Egorenkov <egorenar@...ux.ibm.com>
> Signed-off-by: Heiko Carstens <hca@...ux.ibm.com>
> ---

Thanks! This looks fine here.

Reviewed-by: David Gow <davidgow@...gle.com>

-- David

>  include/kunit/test.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/kunit/test.h b/include/kunit/test.h
> index 9721584027d8..57b309c6ca27 100644
> --- a/include/kunit/test.h
> +++ b/include/kunit/test.h
> @@ -34,7 +34,7 @@ DECLARE_STATIC_KEY_FALSE(kunit_running);
>  struct kunit;
>
>  /* Size of log associated with test. */
> -#define KUNIT_LOG_SIZE 1500
> +#define KUNIT_LOG_SIZE 2048
>
>  /* Maximum size of parameter description string. */
>  #define KUNIT_PARAM_DESC_SIZE 128
> --
> 2.37.2
>

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