diff --git a/mm/memory.c b/mm/memory.c index 036eb765c4e8..a4d0f744a458 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -4071,9 +4071,12 @@ vm_fault_t finish_fault(struct vm_fault *vmf) } } - /* See comment in handle_pte_fault() */ + /* + * See comment in handle_pte_fault() for how this scenario happens, we + * need to return NOPAGE so that we drop this page. + */ if (pmd_devmap_trans_unstable(vmf->pmd)) - return 0; + return VM_FAULT_NOPAGE; vmf->pte = pte_offset_map_lock(vma->vm_mm, vmf->pmd, vmf->address, &vmf->ptl);