linux-kernel - Re: [PATCH] update checkpatch.pl to version 0.10

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Message-ID: <84144f020709280637w2290aec5gf3e8f90b08f53cc8@mail.gmail.com>
Date:	Fri, 28 Sep 2007 16:37:49 +0300
From:	"Pekka Enberg" <penberg@...helsinki.fi>
To:	"Andy Whitcroft" <apw@...dowen.org>
Cc:	"Ingo Molnar" <mingo@...e.hu>,
	"Andrew Morton" <akpm@...ux-foundation.org>,
	"Randy Dunlap" <rdunlap@...otime.net>,
	"Joel Schopp" <jschopp@...tin.ibm.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] update checkpatch.pl to version 0.10

Hi Andy,

On 9/28/07, Andy Whitcroft <apw@...dowen.org> wrote:
> That is unfair.  Every time we discuss it I state that I disagree that
> hiding mostly useful tests is a good thing.  I would love the tests to
> be 100% accurate, but if I removed all the tests that can false positive
> I would literally have none.  There is a balance to be struck and we
> have significantly different ideas on where the balance is.

Are you disagreeing with the numbers Ingo posted? 25,000 false
positives for the kernel is beyond silly... Existing conventions
should matter a lot and the default configuration for a static code
checker should really be 100%. So why not hide the potentially useful
warnings under -Wtoo-strict or similar command line option?
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