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

2016-04-22 Thread 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 > --- Why is

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

2016-04-09 Thread Aneesh Kumar K.V
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 --- arch/powerpc/mm/pgtable-radix.c | 20 +++- 1 file