tree b204fa4a7cb0ca266da092394cdee54d2622a9e7
parent 764041e0f43cc7846f6d8eb246d65b53cc06c764
author Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> 1461936370 +1000
committer Michael Ellerman <mpe@ellerman.id.au> 1462967627 +1000

powerpc/mm/radix: Limit paca allocation in radix

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@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>