Index: sys/uvm/uvm_fault.c
===================================================================
RCS file: /mount/openbsd/cvs/src/sys/uvm/uvm_fault.c,v
diff -u -p -u -p -r1.164 uvm_fault.c
--- sys/uvm/uvm_fault.c	25 Feb 2025 11:29:17 -0000	1.164
+++ sys/uvm/uvm_fault.c	9 Mar 2025 02:41:22 -0000
@@ -1739,16 +1739,12 @@ uvm_fault_unwire_locked(vm_map_t map, va
 		 * find the map entry for the current address.
 		 */
 		KASSERT(va >= entry->start);
-		while (entry && va >= entry->end) {
+		while (va >= entry->end) {
 			next = RBT_NEXT(uvm_map_addr, entry);
+			KASSERT(next != NULL && next->start <= entry->end);
 			entry = next;
 		}
 
-		if (entry == NULL)
-			return;
-		if (va < entry->start)
-			continue;
-
 		/*
 		 * lock it.
 		 */
@@ -1778,7 +1774,7 @@ uvm_fault_unwire_locked(vm_map_t map, va
 	}
 
 	if (oentry != NULL) {
-		uvm_map_unlock_entry(oentry);
+		uvm_map_unlock_entry(entry);
 	}
 }
 
Index: sys/uvm/uvm_glue.c
===================================================================
RCS file: /mount/openbsd/cvs/src/sys/uvm/uvm_glue.c,v
diff -u -p -u -p -r1.87 uvm_glue.c
--- sys/uvm/uvm_glue.c	28 Oct 2024 08:25:32 -0000	1.87
+++ sys/uvm/uvm_glue.c	9 Mar 2025 02:41:22 -0000
@@ -114,7 +114,7 @@ uvm_vslock(struct proc *p, caddr_t addr,
 	if (end <= start)
 		return (EINVAL);
 
-	return uvm_fault_wire(map, start, end, access_type);
+	return uvm_map_pageable(map, start, end, FALSE, 0);
 }
 
 /*
@@ -125,13 +125,14 @@ uvm_vslock(struct proc *p, caddr_t addr,
 void
 uvm_vsunlock(struct proc *p, caddr_t addr, size_t len)
 {
+	struct vm_map *map = &p->p_vmspace->vm_map;
 	vaddr_t start, end;
 
 	start = trunc_page((vaddr_t)addr);
 	end = round_page((vaddr_t)addr + len);
 	KASSERT(end > start);
 
-	uvm_fault_unwire(&p->p_vmspace->vm_map, start, end);
+	uvm_map_pageable(map, start, end, TRUE, 0);
 }
 
 /*