linux-kernel - Re: [v3] coccinelle: semantic code search for missing of_node

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Message-ID: <14f4d5dc-f3b1-5cfa-4a2b-046516369fc4@web.de>
Date:   Tue, 16 Jul 2019 14:05:41 +0200
From:   Markus Elfring <Markus.Elfring@....de>
To:     Julia Lawall <julia.lawall@...6.fr>, cocci@...teme.lip6.fr,
        kernel-janitors@...r.kernel.org
Cc:     Wen Yang <wen.yang99@....com.cn>, linux-kernel@...r.kernel.org,
        Xue Zhihong <xue.zhihong@....com.cn>,
        Yi Wang <wang.yi59@....com.cn>,
        Cheng Shengyu <cheng.shengyu@....com.cn>,
        Gilles Muller <Gilles.Muller@...6.fr>,
        Nicolas Palix <nicolas.palix@...g.fr>,
        Michal Marek <michal.lkml@...kovi.net>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Wen Yang <yellowriver2010@...mail.com>
Subject: Re: [v3] coccinelle: semantic code search for missing of_node_put

>> Why would you like to keep this SmPL code in the commit description?
>
> I don't know indetail what you are proposing,

I imagine that you can get more interesting software development ideas
from links to previous messages.
I hope that the desired clarification can become more constructive.

How are the chances to move such code into SmPL script files?


> but I would prefer not to put semantic patches that involve iteration
> into the kernel, for simplicity.

This view is also interesting.

But I hope that this functionality will become more helpful
if we can agree on value combinations which should be iterated
for powerful source code analysis.


>> I would prefer software evolution in an other direction.
>> https://lore.kernel.org/lkml/44be5924-26ca-5106-aa25-3cbc3343aa2c@web.de/
>> https://lkml.org/lkml/2019/7/4/21

Would you like to add any more advices for affected software components?

Regards,
Markus