1 files changed, 8 insertions, 0 deletions

diff --git a/sys/kern/kern_malloc.c b/sys/kern/kern_malloc.c
index e06fa59bd7e5..a09823a54e92 100644
--- a/sys/kern/kern_malloc.c
+++ b/sys/kern/kern_malloc.c
@@ -186,6 +186,14 @@ struct {
  */
 static uma_zone_t mt_zone;
 
+static u_long vm_min_kernel_address = VM_MIN_KERNEL_ADDRESS;
+SYSCTL_ULONG(_vm, OID_AUTO, min_kernel_address, CTLFLAG_RD,
+    &vm_min_kernel_address, 0, "Min kernel address");
+
+static u_long vm_max_kernel_address = VM_MAX_KERNEL_ADDRESS;
+SYSCTL_ULONG(_vm, OID_AUTO, max_kernel_address, CTLFLAG_RD,
+    &vm_max_kernel_address, 0, "Max kernel address");
+
 u_long vm_kmem_size;
 SYSCTL_ULONG(_vm, OID_AUTO, kmem_size, CTLFLAG_RDTUN, &vm_kmem_size, 0,
     "Size of kernel memory");