Index: head/sys/arm64/arm64/pmap.c
===================================================================
--- head/sys/arm64/arm64/pmap.c
+++ head/sys/arm64/arm64/pmap.c
@@ -908,11 +908,10 @@
 }
 
 static __inline void
-pmap_invalidate_range(pmap_t pmap, vm_offset_t sva, vm_offset_t eva)
+pmap_invalidate_range_nopin(pmap_t pmap, vm_offset_t sva, vm_offset_t eva)
 {
 	vm_offset_t addr;
 
-	sched_pin();
 	dsb(ishst);
 	for (addr = sva; addr < eva; addr += PAGE_SIZE) {
 		__asm __volatile(
@@ -921,6 +920,14 @@
 	__asm __volatile(
 	    "dsb  ish	\n"
 	    "isb	\n");
+}
+
+static __inline void
+pmap_invalidate_range(pmap_t pmap, vm_offset_t sva, vm_offset_t eva)
+{
+
+	sched_pin();
+	pmap_invalidate_range_nopin(pmap, sva, eva);
 	sched_unpin();
 }
 
@@ -2667,7 +2674,7 @@
 
 	/* Clear the old mapping */
 	pmap_load_clear(pte);
-	pmap_invalidate_range(pmap, va, va + size);
+	pmap_invalidate_range_nopin(pmap, va, va + size);
 
 	/* Create the new mapping */
 	pmap_load_store(pte, newpte);