Re: 2.6.10-rc2-mm4 panic on AMD64

[Rafael J. Wysocki]

On Monday 06 of December 2004 23:15, Andrew Morton wrote:
> Badari Pulavarty <pbadari@xxxxxxxxxx> wrote:
> >
> > Hi Andrew,
> > 
> > I get following panic while booting 2.6.10-rc2-mm4 on my
> > 4-way AMD64 box. Is this known or fixed ?
> 
> Well it is known now, but not fixed, afaik.

Well, I reported exactly the same thing some time ago (on a dual-Opteron). :-)  
It is NUMA-related, or at least SMP-related, apparently, as it does not occur 
on a UP box ...

> > Unable to handle kernel paging request at ffffffffd5a4a4fb RIP:
> > <ffffffff80657607>{numa_add_cpu+7}
> 
> Looks like cpu_to_node(cpu) returned garbage, perhaps.

... so I guess you are right.

Greets,
RJW

-- 
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