[PATCH V2 44/68] powerpc/mm/radix: Limit paca allocation in radix

[Balbir Singh]

On 09/04/16 16:13, Aneesh Kumar K.V wrote:
> On return from rtas we access the paca variables and we have 64 bit
> disabled. This requires us to limit paca in 32 bit range.
> 
> Fix this by setting ppc64_rma_size to first_memblock_size/1G range.
> 
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar at linux.vnet.ibm.com>
> ---

Why is this specific to radix?

Balbir Singh.