MCP limit log messages, 2.6.36-rc4

From: Tim Gardner
Date: Wed Sep 15 2010 - 13:48:03 EST


This is a multi-part message in MIME format.I've been getting regular MCP limit log messages on a Dell Studio 1458 (i5 CPU) with an A02 BIOS. With the attached debug hack it prints the following values:

[ 33.605098] intel ips 0000:00:1f.6: MCP limit exceeded: Avg power 30123, limit 1023
[ 38.597998] intel ips 0000:00:1f.6: MCP limit exceeded: Avg power 21697, limit 1023
[ 43.590917] intel ips 0000:00:1f.6: MCP limit exceeded: Avg power 15390, limit 1023
[ 48.583821] intel ips 0000:00:1f.6: MCP limit exceeded: Avg power 43370, limit 1023
[ 53.576740] intel ips 0000:00:1f.6: MCP limit exceeded: Avg power 64728, limit 1023

This is an idle machine which starts printing these messages about 30 seconds after boot. Any thoughts?

rtg
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Tim Gardner tim.gardner@xxxxxxxxxxxxx