diff options
| author |  Nicholas Piggin <npiggin@gmail.com>
| 2017-11-10 04:27:40 +1100 |
|---|---|---|
| committer |  Michael Ellerman <mpe@ellerman.id.au>
| 2017-11-13 23:35:43 +1100 |
| commit | 4722476bce283149986a3463f61009dec0e7f6a1 (patch) | |
| tree | 87ce6b6610eea7d259ff119c2c63dd8937aa8702 /arch/powerpc/kernel/paca.c | |
| parent | powerpc/64s/radix: Fix 128TB-512TB virtual address boundary case allocation (diff) | |
| download | linux-4722476bce283149986a3463f61009dec0e7f6a1.tar.gz linux-4722476bce283149986a3463f61009dec0e7f6a1.tar.bz2 linux-4722476bce283149986a3463f61009dec0e7f6a1.zip | |
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>
Diffstat (limited to 'arch/powerpc/kernel/paca.c')
| -rw-r--r-- | arch/powerpc/kernel/paca.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c index 5d38d5ea9a24..d6597038931d 100644 --- a/arch/powerpc/kernel/paca.c +++ b/arch/powerpc/kernel/paca.c @@ -262,8 +262,8 @@ void copy_mm_to_paca(struct mm_struct *mm) get_paca()->mm_ctx_id = context->id; #ifdef CONFIG_PPC_MM_SLICES - VM_BUG_ON(!mm->context.addr_limit); - get_paca()->addr_limit = mm->context.addr_limit; + VM_BUG_ON(!mm->context.slb_addr_limit); + get_paca()->mm_ctx_slb_addr_limit = mm->context.slb_addr_limit; get_paca()->mm_ctx_low_slices_psize = context->low_slices_psize; memcpy(&get_paca()->mm_ctx_high_slices_psize, &context->high_slices_psize, TASK_SLICE_ARRAY_SZ(mm)); |