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DateMon, 14 Jan 2008 17:04:05 +0800
From"Dave Young" <>
Subject2.6.24-rc7 lockdep warning when poweroff
Hi,

When I "halt -p", lockdep warnings triggered as following (hand copy):

WARNING : at kernel/lockdep.c: 700 lookup_lock_class()

<snip>
lock_acquire
cleanup_workqueue_thread
workqueue_cpu_callback
notifier_call_chain
__raw_notifier_call_chain
raw_notifier_call_chain
__cpu_down
disable_nonboot_cpus
kernel_power_off
sys_reboot
<snip>

Regards
dave


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