uvm_fault_unwire_locked() is safe to be called w/o KERNEL_LOCK() the
vm_map lock is enough.

ok?

Index: uvm/uvm_map.c
===================================================================
RCS file: /cvs/src/sys/uvm/uvm_map.c,v
diff -u -p -r1.333 uvm_map.c
--- uvm/uvm_map.c	31 Oct 2024 05:00:00 -0000	1.333
+++ uvm/uvm_map.c	3 Nov 2024 08:11:20 -0000
@@ -1856,10 +1856,8 @@ uvm_unmap_kill_entry_withlock(struct vm_
 {
 	/* Unwire removed map entry. */
 	if (VM_MAPENT_ISWIRED(entry)) {
-		KERNEL_LOCK();
 		entry->wired_count = 0;
 		uvm_fault_unwire_locked(map, entry->start, entry->end);
-		KERNEL_UNLOCK();
 	}
 
 	if (needlock)