diff options
Diffstat (limited to 'arch/powerpc/mm/mmu_context_hash64.c')
| -rw-r--r-- | arch/powerpc/mm/mmu_context_hash64.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/mm/mmu_context_hash64.c b/arch/powerpc/mm/mmu_context_hash64.c index 178876ae..4e4efbc 100644 --- a/arch/powerpc/mm/mmu_context_hash64.c +++ b/arch/powerpc/mm/mmu_context_hash64.c @@ -89,6 +89,9 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm) #ifdef CONFIG_PPC_64K_PAGES mm->context.pte_frag = NULL; #endif +#ifdef CONFIG_SPAPR_TCE_IOMMU + mm_iommu_init(&mm->context); +#endif return 0; } @@ -132,6 +135,9 @@ static inline void destroy_pagetable_page(struct mm_struct *mm) void destroy_context(struct mm_struct *mm) { +#ifdef CONFIG_SPAPR_TCE_IOMMU + mm_iommu_cleanup(&mm->context); +#endif #ifdef CONFIG_PPC_ICSWX drop_cop(mm->context.acop, mm); |
