Re: idle Athlon with IOAPIC is 10C warmer since 2.6.3-bk1

[Bernd Schubert]

Hi,

I'm just testing your IdleC1Halt patch (didn't reboot yet) with 2.6.4, but 
there is a problem if apm is enabled in the configuration: 

arch/i386/kernel/built-in.o(.text+0x10b65): In function `apm_cpu_idle':
: undefined reference to `default_idle'

Your patch sets default_idle() static, so its not available in apm.c file. 

Usually I compile with acpi and apm support to switch between both in case of 
an unsual problem, and I think many people also do so.


> http://linux.derkeiler.com/Mailing-Lists/Kernel/2004-02/6520.html
> The KERNEL ARG to invoke it is "idle=C1halt".
>

Thanks,
	Bernd

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