diff --git a/sys/amd64/amd64/pmap.c b/sys/amd64/amd64/pmap.c
index b9b031d55d7..2eedf78413b 100644
--- a/sys/amd64/amd64/pmap.c
+++ b/sys/amd64/amd64/pmap.c
@@ -7318,7 +7318,7 @@ pmap_every_pte_zero(vm_paddr_t pa)
 /*
  * Tries to create the specified 2MB page mapping.  Returns KERN_SUCCESS if
  * the mapping was created, and one of KERN_FAILURE, KERN_NO_SPACE,
- * KERN_PROTECTION_FAILURE, or KERN_RESOURCE_FAILURE otherwise.  Returns
+ * KERN_PROTECTION_FAILURE, or KERN_RESOURCE_SHORTAGE otherwise.  Returns
  * KERN_FAILURE if either (1) PMAP_ENTER_NOREPLACE was specified and a 4KB
  * page mapping already exists within the 2MB virtual address range starting
  * at the specified virtual address or (2) the requested 2MB page mapping is
diff --git a/sys/arm64/arm64/pmap.c b/sys/arm64/arm64/pmap.c
index 1e9ada8c89f..6152cfbfc83 100644
--- a/sys/arm64/arm64/pmap.c
+++ b/sys/arm64/arm64/pmap.c
@@ -4471,7 +4471,7 @@ pmap_every_pte_zero(vm_paddr_t pa)
 /*
  * Tries to create the specified 2MB page mapping.  Returns KERN_SUCCESS if
  * the mapping was created, and one of KERN_FAILURE, KERN_NO_SPACE, or
- * KERN_RESOURCE_FAILURE otherwise.  Returns KERN_FAILURE if
+ * KERN_RESOURCE_SHORTAGE otherwise.  Returns KERN_FAILURE if
  * PMAP_ENTER_NOREPLACE was specified and a 4KB page mapping already exists
  * within the 2MB virtual address range starting at the specified virtual
  * address.  Returns KERN_NO_SPACE if PMAP_ENTER_NOREPLACE was specified and a