Re: Performance issue since 3.2.6

From: Olivier Doucet
Date: Tue Feb 12 2013 - 16:09:46 EST


A quick update on my latest tests :
I was able to compile a working 3.7.1 kernel (by 'working', I mean
with no performance penalty). I'm sure 3.7.7 will be OK also (do you
want me to test latest RC of 3.8 ?)

I had to disable CONFIG_ACPI_PROCESSOR to disable power management.
So now these two options are unset :

I've posted the whole .config file here :

I'll be glad to test any patch that may help reactivate PM on my
system (CPU Intel Xeon L5630)

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