dom0-smp issue.

Hi Alex,
	I remembered I have sent out the patch to increase
CONFIG_NR_CPUS to 16 for domain0 to enable SMP. It works
well on Tiger4
platform but you said it would break HP's box. Seems need
to think more
about this issue before change

Thanks & Best Regards
-Xiantao

OTC,Intel Corporation

> >
> > Because Fujita already went home, I post console
log instead of
Fujita.
> Thanks.
> 
> I suppose Isaku was right: your kernel was compiled
with
CONFIG_NR_CPUS=4, and
> according to the MADT, the fourth processor is not
enabled.
> You should configure your kernel with 16 cpus.
> 
> Tristan.
> 
> _______________________________________________
> Xen-ia64-devel mailing list
> Xen-ia64-devellists.xensource.com
> http://list
s.xensource.com/xen-ia64-devel

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On Fri, 2006-07-28 at 09:42 +0800, Zhang, Xiantao wrote:
> Hi Alex,
> 	I remembered I have sent out the patch to increase
> CONFIG_NR_CPUS to 16 for domain0 to enable SMP. It
works well on Tiger4
> platform but you said it would break HP's box. Seems
need to think more
> about this issue before change

Hi Xiantao,

   As I recall, I had trouble rebooting domUs with this
change.  It may
have been an unrelated problem though.  We should test
again.  Thanks,

	Alex

-- 
Alex Williamson                             HP Open Source
& Linux Org.


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