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Date: Tue, 18 Aug 2009 11:25:22 +0800
Message-ID: <a8e1da0908172025s728c62ber37acb6c2073f7794@mail.gmail.com>
Subject: -mm hang while shutdown with printk_delay
From: Dave Young <hidave.darkstar@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Ingo Molnar <mingo@elte.hu>,
       Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
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Hi,

Test with printk_delay=200,

/sbin/halt -p

kernel hang after following message:

Disabling non-boot CPUs

There's no such problem with 2.6.31-rc6
-- 
Regards
dave