linux-kernel - Re: [GIT PULL] locking fixes

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Message-ID: <20150221052812.GA20586@gmail.com>
Date:	Sat, 21 Feb 2015 06:28:12 +0100
From:	Ingo Molnar <mingo@...nel.org>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Thomas Gleixner <tglx@...utronix.de>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [GIT PULL] locking fixes


* Ingo Molnar <mingo@...nel.org> wrote:

> Oh, crap, I just triggered the warnings with:
> 
>  x86 defconfig + 'make kvmconfig' + CONFIG_PARAVIRT_SPINLOCKS=y.
>  
> My bad, mea culpa ...
>
> [...]

> But you do allmodconfig tests and look at warnings so 
> there it probably showed up straight away?

Yeah, so an allmodconfig 'make bzImage' build shows these - 
and only these warnings so they absolutely stand out.

'make modules' is noisier but still reviewable.

I'll try to code up some robust automation to fix this 
problem on my side. Sorry about this!

Thanks,

	Ingo
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