powerpc/64s: mm_context.addr_limit is only used on hash
authorNicholas Piggin <npiggin@gmail.com>
Thu, 9 Nov 2017 17:27:40 +0000 (04:27 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 13 Nov 2017 12:35:43 +0000 (23:35 +1100)
commit4722476bce283149986a3463f61009dec0e7f6a1
tree87ce6b6610eea7d259ff119c2c63dd8937aa8702
parent85e3f1adcb9d49300b0a943bb93f9604be375bfb
powerpc/64s: mm_context.addr_limit is only used on hash

Radix keeps no meaningful state in addr_limit, so remove it from radix
code and rename to slb_addr_limit to make it clear it applies to hash
only.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/include/asm/book3s/64/mmu-hash.h
arch/powerpc/include/asm/book3s/64/mmu.h
arch/powerpc/include/asm/paca.h
arch/powerpc/kernel/asm-offsets.c
arch/powerpc/kernel/paca.c
arch/powerpc/kernel/setup-common.c
arch/powerpc/mm/hugetlbpage-radix.c
arch/powerpc/mm/mmap.c
arch/powerpc/mm/mmu_context_book3s64.c
arch/powerpc/mm/slb_low.S
arch/powerpc/mm/slice.c