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Message-ID: <1336644104.2527.93.camel@twins>
Subject: Re: [PATCH] sched: set TAINT_UNSAFE_SMP after sleep-in-atomic bug
From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Konstantin Khlebnikov <khlebnikov@openvz.org>
Cc: Ingo Molnar <mingo@redhat.com>, linux-kernel@vger.kernel.org,
        Andrew Morton <akpm@linux-foundation.org>
Date: Thu, 10 May 2012 12:01:44 +0200
In-Reply-To: <20120510075403.21849.5109.stgit@zurg>
References: <20120510075403.21849.5109.stgit@zurg>
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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.