RE: [PATCH 0/5] Generic smp_call_function(), improvements, and smp_call_function_single()

From: Luck, Tony
Date: Fri Mar 21 2008 - 16:07:09 EST


> The problem may be worse than that. I see that you have a per-cpu
> "call_single_queue" on which you do some list operations.

Simply hacking in an early call to init_call_single_data() helped
a bit. I saw a few more kernel messages as all the cpus were
brought up and synchronized ITC with the boot cpu. Then the
system hung hard. Last messages were:

Total of 16 processors activated (50724.86 BogoMIPS).
net_namespace: 296 bytes
DMI 2.3 present




-Tony
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