621 				vma->vm_flags &= ~__VM_UFFD_FLAGS;  in userfaultfd_event_wait_completion()
655 		vma->vm_flags &= ~__VM_UFFD_FLAGS;  in dup_userfaultfd()
736 		vma->vm_flags &= ~__VM_UFFD_FLAGS;  in mremap_userfaultfd_prep()
880 		       !!(vma->vm_flags & __VM_UFFD_FLAGS));  in userfaultfd_release()
885 		new_flags = vma->vm_flags & ~__VM_UFFD_FLAGS;  in userfaultfd_release()
898 		vma->vm_flags = new_flags;  in userfaultfd_release()
1275 	unsigned long vm_flags, new_flags;  in userfaultfd_register()  local
1293 	vm_flags = 0;  in userfaultfd_register()
1295 		vm_flags |= VM_UFFD_MISSING;  in userfaultfd_register()
1300 		vm_flags |= VM_UFFD_WP;  in userfaultfd_register()
1306 		vm_flags |= VM_UFFD_MINOR;  in userfaultfd_register()
1352 		       !!(cur->vm_flags & __VM_UFFD_FLAGS));  in userfaultfd_register()
1356 		if (!vma_can_userfault(cur, vm_flags))  in userfaultfd_register()
1368 		if (unlikely(!(cur->vm_flags & VM_MAYWRITE)))  in userfaultfd_register()
1384 		if ((vm_flags & VM_UFFD_WP) && !(cur->vm_flags & VM_MAYWRITE))  in userfaultfd_register()
1417 		BUG_ON(!vma_can_userfault(vma, vm_flags));  in userfaultfd_register()
1420 		WARN_ON(!(vma->vm_flags & VM_MAYWRITE));  in userfaultfd_register()
1427 		    (vma->vm_flags & vm_flags) == vm_flags)  in userfaultfd_register()
1434 		new_flags = (vma->vm_flags & ~__VM_UFFD_FLAGS) | vm_flags;  in userfaultfd_register()
1466 		vma->vm_flags = new_flags;  in userfaultfd_register()
1569 		       !!(cur->vm_flags & __VM_UFFD_FLAGS));  in userfaultfd_unregister()
1578 		if (!vma_can_userfault(cur, cur->vm_flags))  in userfaultfd_unregister()
1594 		BUG_ON(!vma_can_userfault(vma, vma->vm_flags));  in userfaultfd_unregister()
1603 		WARN_ON(!(vma->vm_flags & VM_MAYWRITE));  in userfaultfd_unregister()
1626 		new_flags = vma->vm_flags & ~__VM_UFFD_FLAGS;  in userfaultfd_unregister()
1654 		vma->vm_flags = new_flags;  in userfaultfd_unregister()