diff options
Diffstat (limited to 'arch/xtensa/mm/tlb.c')
| -rw-r--r-- | arch/xtensa/mm/tlb.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/xtensa/mm/tlb.c b/arch/xtensa/mm/tlb.c index 5411aa67c68e..743346150eea 100644 --- a/arch/xtensa/mm/tlb.c +++ b/arch/xtensa/mm/tlb.c @@ -64,7 +64,7 @@ void flush_tlb_mm(struct mm_struct *mm) { if (mm == current->active_mm) { unsigned long flags; - local_save_flags(flags); + local_irq_save(flags); __get_new_mmu_context(mm); __load_mmu_context(mm); local_irq_restore(flags); @@ -94,7 +94,7 @@ void flush_tlb_range (struct vm_area_struct *vma, printk("[tlbrange<%02lx,%08lx,%08lx>]\n", (unsigned long)mm->context, start, end); #endif - local_save_flags(flags); + local_irq_save(flags); if (end-start + (PAGE_SIZE-1) <= _TLB_ENTRIES << PAGE_SHIFT) { int oldpid = get_rasid_register(); @@ -128,9 +128,10 @@ void flush_tlb_page (struct vm_area_struct *vma, unsigned long page) if(mm->context == NO_CONTEXT) return; - local_save_flags(flags); + local_irq_save(flags); oldpid = get_rasid_register(); + set_rasid_register(ASID_INSERT(mm->context)); if (vma->vm_flags & VM_EXEC) invalidate_itlb_mapping(page); |