On Wed, Aug 20, 2014 at 4:00 AM, Geert Uytterhoeven
wrote:
>> 1.9.1
>
> In light of my investigation for your spufs patch, I guess this is a non-SMP
> PSERIES config?
So what happens is SELECT_MEMORY_MODEL choses FLATMEM_MANUAL because
of which SPARSEMEM is not enabled despite having
ARCH_SPARSE
On Tue, Aug 19, 2014 at 11:01 PM, Pranith Kumar wrote:
> ARCH_ENABLE_MEMORY_HOTPLUG is enabled by default for powerpc. This causes
> build
> failures when SPARSEMEM=n as memory hotplug needs definition which are defined
> only when SPARSEMEM=y. The error is as follows:
>
> arch/powerpc/platforms/
ARCH_ENABLE_MEMORY_HOTPLUG is enabled by default for powerpc. This causes build
failures when SPARSEMEM=n as memory hotplug needs definition which are defined
only when SPARSEMEM=y. The error is as follows:
arch/powerpc/platforms/pseries/hotplug-memory.c:27:31: error:
'SECTION_SIZE_BITS' undeclar