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Diffstat (limited to 'arch/xtensa/mm/tlb.c')
-rw-r--r--arch/xtensa/mm/tlb.c7
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);