diff options
Diffstat (limited to 'arch/powerpc/kernel/paca.c')
| -rw-r--r-- | arch/powerpc/kernel/paca.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c index e2cf745a4b94..a2c7a6456ee6 100644 --- a/arch/powerpc/kernel/paca.c +++ b/arch/powerpc/kernel/paca.c @@ -253,9 +253,10 @@ 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()->mm_ctx_low_slices_psize = context->low_slices_psize; memcpy(&get_paca()->mm_ctx_high_slices_psize, - &context->high_slices_psize, SLICE_ARRAY_SIZE); + &context->high_slices_psize, TASK_SLICE_ARRAY_SZ(mm)); #else /* CONFIG_PPC_MM_SLICES */ get_paca()->mm_ctx_user_psize = context->user_psize; get_paca()->mm_ctx_sllp = context->sllp; |