linux-kernel - Re: [3/3] Coccinelle: pci_free_consistent: Extend when constraints for two SmPL ellipses

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Date:   Wed, 15 May 2019 10:06:52 +0200
From:   Markus Elfring <Markus.Elfring@....de>
To:     Wen Yang <wen.yang99@....com.cn>
Cc:     Julia Lawall <julia.lawall@...6.fr>,
        Gilles Muller <Gilles.Muller@...6.fr>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Michal Marek <michal.lkml@...kovi.net>,
        Nicolas Palix <nicolas.palix@...g.fr>,
        Yi Wang <wang.yi59@....com.cn>,
        Cheng Shengyu <cheng.shengyu@....com.cn>,
        Ma Jiang <ma.jiang@....com.cn>, cocci@...teme.lip6.fr,
        linux-kernel@...r.kernel.org
Subject: Re: [3/3] Coccinelle: pci_free_consistent: Extend when constraints
 for two SmPL ellipses

> I don't think it is an environmental issue.

You are right about taking other parameters better into account.

> Theoretically, the original SmPL should find bugs.

I expect also that both script versions should display a warning.

> Although, I still send you my environmental information:

Thanks.

> spatch version 1.0.7 compiled with OCaml version 4.06.0

This shows that our software variants are recent enough.

> You may not take a serious look at the pci_free_consistent.cocci script,

I try to handle my update suggestions and your constructive feedback seriously.

> it needs to pass in the virtual variable report.

I did that a moment later.

I would like to apologise for a temporarily inappropriate parameter selection.
How will the clarification of the shown software behaviour evolve further?

Regards,
Markus