linux-kernel - Re: sched: Disallow sched_attr::sched

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Date:	Tue, 03 Jun 2014 10:47:18 +0200
From:	Richard Weinberger <richard@....at>
To:	Peter Zijlstra <peterz@...radead.org>
CC:	Dave Jones <davej@...hat.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Michael Kerrisk-manpages <mtk.manpages@...il.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Ingo Molnar <mingo@...nel.org>
Subject: Re: sched: Disallow sched_attr::sched_policy < 0

Am 03.06.2014 10:32, schrieb Peter Zijlstra:
> On Tue, Jun 03, 2014 at 10:15:44AM +0200, Richard Weinberger wrote:
>>> Once upon a time GCC also did warns like that, but my compiler is silent
>>> :-(

-Wtype-limits is what you're looking for.

/me currently builds some kernel configs to find out how much noise it triggers...

>>> Yes, that needs fixing..
>>
>> I sent already a patch for that...
> 
> I found it.. thanks again :-)
> 

:-)

Thanks,
//richard


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