RE: MCE/Package power limit notification
From: Luck, Tony
Date: Mon Nov 28 2011 - 17:46:18 EST
> After half an hour of compiling code on an Intel SNB machine, at which time
> the machine was more or less permanently running with turbo boost active,
> I've gotten the following in my dmesg with Linux-3.1.0:
>
> CPU2: Package power limit notification (total events = 1)
> CPU3: Package power limit notification (total events = 1)
> CPU1: Package power limit notification (total events = 1)
> CPU0: Package power limit notification (total events = 1)
> ...
Udo,
Fenghua is looking at options to tone down these messages - reporting
as machine checks is unduly scary.
-Tony
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