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Date: Fri, 30 Jan 2015 15:44:03 -0800
From: Andrew Morton <akpm@linux-foundation.org>
To: Slava Pestov <sp@datera.io>
Cc: Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@redhat.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-kernel@vger.kernel.org, Slava Pestov <sp@daterainc.com>
Subject: Re: [PATCH] taint on lockdep warning with new TAINT_LOCKDEP
Message-Id: <20150130154403.fd0dce1675598e9755f7404b@linux-foundation.org>
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On Thu, 29 Jan 2015 13:50:26 -0800 Slava Pestov <sp@datera.io> wrote:

> This helps when writing automated tests, since they can fail the
> test if the kernel was tainted instead of manually scraping dmesg
> for interesting strings.

Seems sane.  It wouldn't hurt to mention this in
Documentation/locking/lockdep-design.txt