diff options
Diffstat (limited to 'mm/memory.c')
| -rw-r--r-- | mm/memory.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/mm/memory.c b/mm/memory.c index 44d11812a88f..3e16f0637376 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -3155,7 +3155,7 @@ static vm_fault_t wp_page_copy(struct vm_fault *vmf) * that left a window where the new PTE could be loaded into * some TLBs while the old PTE remains in others. */ - ptep_clear_flush_notify(vma, vmf->address, vmf->pte); + ptep_clear_flush(vma, vmf->address, vmf->pte); folio_add_new_anon_rmap(new_folio, vma, vmf->address); folio_add_lru_vma(new_folio, vma); /* @@ -3201,11 +3201,7 @@ static vm_fault_t wp_page_copy(struct vm_fault *vmf) pte_unmap_unlock(vmf->pte, vmf->ptl); } - /* - * No need to double call mmu_notifier->invalidate_range() callback as - * the above ptep_clear_flush_notify() did already call it. - */ - mmu_notifier_invalidate_range_only_end(&range); + mmu_notifier_invalidate_range_end(&range); if (new_folio) folio_put(new_folio); |