Re: x86_64: MAX_LOCAL_APIC way too big?

[Ingo Molnar]

* Denys Vlasenko <dvlasenk@xxxxxxxxxx> wrote:

> For 64-bit kernels, MAX_LOCAL_APIC is 32k:
> 
> #ifdef CONFIG_X86_32
> ...
> #else
> # define MAX_IO_APICS 128
> # define MAX_LOCAL_APIC 32768
> #endif
> 
> (It seems to be a bit of a misnomer, it's not a maximum
> number of APICs we support, it's the highest APIC _id_
> we support.)

Gah, that's a pretty serious misnomer - so it should be fixed regardless of 
the outcome of the sizing discussion.

Thanks,

	Ingo
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