linux-kernel - Re: [PATCH v2 2/2] of: unittest: annotate warnings triggered by unittest

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Date:   Wed, 26 Feb 2020 10:42:17 -0600
From:   Rob Herring <robh@...nel.org>
To:     frowand.list@...il.com
Cc:     Geert Uytterhoeven <geert+renesas@...der.be>,
        pantelis.antoniou@...sulko.com, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Alan Tull <atull@...nel.org>
Subject: Re: [PATCH v2 2/2] of: unittest: annotate warnings triggered by
 unittest

On Thu, 20 Feb 2020 12:40:21 -0600, frowand.list@...il.com wrote:
> From: Frank Rowand <frank.rowand@...y.com>
> 
> Some tests in the devicetree unittests result in printk messages
> from the code being tested.  It can be difficult to determine
> whether the messages are the result of unittest or are potentially
> reporting bugs that should be fixed.  The most recent example of
> a person asking whether to be concerned about these messages is [1].
> 
> Add annotations for all messages triggered by unittests, except
> KERN_DEBUG messages.  (KERN_DEBUG is a special case due to the
> possible interaction of CONFIG_DYNAMIC_DEBUG.)
> 
> The format of the annotations is expected to change when unittests
> are converted to use the kunit infrastructure when the broader
> testing community has an opportunity to discuss the implementation
> of annotations of test triggered messages.
> 
> [1] https://lore.kernel.org/r/6021ac63-b5e0-ed3d-f964-7c6ef579cd68@huawei.com
> 
> Signed-off-by: Frank Rowand <frank.rowand@...y.com>
> ---
> changes since v1:
>   - none
> 
>  drivers/of/unittest.c | 375 ++++++++++++++++++++++++++++++++++++++++++++++----
>  1 file changed, 345 insertions(+), 30 deletions(-)
> 

Applied, thanks.

Rob