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From: Markus Elfring <Markus.Elfring@web.de>
To: Wen Yang <wen.yang99@zte.com.cn>
Cc: Julia Lawall <julia.lawall@lip6.fr>,
	Gilles Muller <Gilles.Muller@lip6.fr>,
	Masahiro Yamada <yamada.masahiro@socionext.com>,
	Michal Marek <michal.lkml@markovi.net>,
	Nicolas Palix <nicolas.palix@imag.fr>,
	Yi Wang <wang.yi59@zte.com.cn>,
	LKML <linux-kernel@vger.kernel.org>,
	Coccinelle <cocci@systeme.lip6.fr>
Subject: Re: [4/5] Coccinelle: put_device: Extend when constraints for twoSmPL ellipses
Date: Tue, 14 May 2019 11:51:41 +0200	[thread overview]
Message-ID: <00dcf0be-78e2-b547-4858-c86eec576607@web.de> (raw)
In-Reply-To: <201905141718583344787@zte.com.cn>

> I did another experiment at that time and found that this modification will
> reduce the false positive rate,

Thanks for such feedback.

Will my update suggestion influence the current (or future) software situation?


> but it may also reduce the recall rate.

Would you like to explain this information a bit more?


> Could we use it to find out as many bugs as possible in the current kernel
> and then modify it?

I hope so.

* Will the false positive rate influence change acceptance considerably?

* Would you like to work with source code analysis approaches based on
  adjusted confidence settings?

Regards,
Markus

       reply	other threads:[~2019-05-14  9:54 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <201905141718583344787@zte.com.cn>
2019-05-14  9:51 ` Markus Elfring [this message]
2019-05-15 17:09 ` [4/5] Coccinelle: put_device: Extend when constraints for two SmPL ellipses Markus Elfring

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