linux-kernel - Re: [PATCH] sched: set TAINT_UNSAFE

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Message-ID: <1336644104.2527.93.camel@twins>
Date:	Thu, 10 May 2012 12:01:44 +0200
From:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
To:	Konstantin Khlebnikov <khlebnikov@...nvz.org>
Cc:	Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH] sched: set TAINT_UNSAFE_SMP after sleep-in-atomic bug

On Thu, 2012-05-10 at 11:54 +0400, Konstantin Khlebnikov wrote:
> Usually sleep-in-atomic bugs are followed by dozens other warnings.
> This patch should help to figure out original source of problem.
> This taint flag also turns off lockdep, because it can go mad after that.

There's already TAINT_WARN any output with that set should be ignored.
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