diff options
Diffstat (limited to 'arch/ppc64/mm/tlb.c')
| -rw-r--r-- | arch/ppc64/mm/tlb.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/ppc64/mm/tlb.c b/arch/ppc64/mm/tlb.c index 31afd95bf870..09ab81a10f4f 100644 --- a/arch/ppc64/mm/tlb.c +++ b/arch/ppc64/mm/tlb.c @@ -141,12 +141,14 @@ void hpte_update(struct mm_struct *mm, unsigned long addr, * up scanning and resetting referenced bits then our batch context * will change mid stream. */ - if (unlikely(i != 0 && mm != batch->mm)) { + if (i != 0 && (mm != batch->mm || batch->large != pte_huge(pte))) { flush_tlb_pending(); i = 0; } - if (i == 0) + if (i == 0) { batch->mm = mm; + batch->large = pte_huge(pte); + } if (addr < KERNELBASE) { vsid = get_vsid(mm->context.id, addr); WARN_ON(vsid == 0); |