Re: Problem with NUMA kernel on IBM xSeries 455 server

[Martin Hicks]

On Wed, Feb 04, 2004 at 01:46:33PM +0100, Uher Marek wrote:
> 
> 	Hi all,
> 
> I have a problem with running Linux on my IBM xSeries 455 server (4 x Intel 
> Xeon MP CPU 2.80GHz, 8 GB RAM). I have tried to compile kernel 2.6.2 with
> Summit/EXA (IBM x440) NUMA support, high memory support (64GB), NUMA memory
> allocation support, ACPI and ACPI NUMA support. When I have tried to make
> bzImage I have got this messages:
> 
> drivers/built-in.o(.init.text+0x1751): In function `acpi_parse_slit': 
> : undefined reference to `acpi_numa_slit_init'
> drivers/built-in.o(.init.text+0x176d): In function `acpi_parse_processor_affinit
> y':
> : undefined reference to `acpi_numa_processor_affinity_init'
> drivers/built-in.o(.init.text+0x1791): In function `acpi_parse_memory_affinity':
> : undefined reference to `acpi_numa_memory_affinity_init'
> drivers/built-in.o(.init.text+0x1850): In function `acpi_numa_init':
> : undefined reference to `acpi_numa_arch_fixup'
> make: *** [.tmp_vmlinux1] Error 1
> 
> Do you have any idea? I don't know what is wrong.

According to include/linux/acpi.h these functions are platform
dependent.  There are ia64 versions, but I don't see them for non-ia64
arches.

This is the problem.  I don't know anything about Summit, so maybe
someone else can better help you.  Perhaps there is an extra summit
patch somewhere?  Or maybe you must turn off ACPI for this machine,
although that seems unlikely.

mh

-- 
Martin Hicks || mort@xxxxxxxx || PGP/GnuPG: 0x4C7F2BEE
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