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Subject: Re: [openmcapi-dev] [PATCH] powerpc: Exporting boot_cpuid_phys
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From: Kumar Gala <galak@kernel.crashing.org>
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Date: Fri, 22 Jul 2011 15:28:11 -0500
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To: Hollis Blanchard <hollis_blanchard@mentor.com>
Cc: openmcapi-dev@googlegroups.com,
	Andrew Gabbasov <andrew_gabbasov@mentor.com>, linuxppc-dev@lists.ozlabs.org
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On Jul 22, 2011, at 2:11 PM, Hollis Blanchard wrote:

> On 07/16/2011 06:22 AM, Andrew Gabbasov wrote:
>> Kernel loadable module can use hard_smp_processor_id() if building =
with SMP
>> kernel. In order to make it work for UP kernels too, boot_cpuid_phys
>> symbol (which is what hard_smp_processor_id() macro resolves to
>> in non-SMP configuration) must be exported.
>>=20
>> Signed-off-by: Andrew Gabbasov<andrew_gabbasov@mentor.com>
>> ---
>>  arch/powerpc/kernel/setup_32.c |    1 +
>>  1 files changed, 1 insertions(+), 0 deletions(-)
>>=20
>> diff --git a/arch/powerpc/kernel/setup_32.c =
b/arch/powerpc/kernel/setup_32.c
>> index 1d2fbc9..3dffce6 100644
>> --- a/arch/powerpc/kernel/setup_32.c
>> +++ b/arch/powerpc/kernel/setup_32.c
>> @@ -49,6 +49,7 @@ extern void bootx_init(unsigned long r4, unsigned =
long phys);
>>  int boot_cpuid =3D -1;
>>  EXPORT_SYMBOL_GPL(boot_cpuid);
>>  int boot_cpuid_phys;
>> +EXPORT_SYMBOL_GPL(boot_cpuid_phys);
>>=20
>>  int smp_hw_index[NR_CPUS];
>=20
> Ben, ping?

Its in Benh's next branch.

- k=