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DateWed, 27 Oct 2010 17:43:02 +0200
FromIngo Molnar <>
SubjectRe: [PATCH] x86-32: Allocate irq stacks seperate from percpu area

* Tejun Heo <tj@kernel.org> wrote:

> Hello, Ingo, Linus.
>
> On 10/27/2010 05:33 PM, Ingo Molnar wrote:
> > Btw., the NUMA stuff never really worked percpu alloc, as per Eric's observation:
>
> Oh, it works in general. In this case, it's probably because the NUMA
> configuration is rather weird in 32bit (but then again NUMA on 32bit is supposed
> to be so). I think it's just 32bit init code setting up early_cpu_to_node()
> differently.

Yeah, i meant on x86 32-bit only - which the whole thread is about.

Thanks,

Ingo


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