Allocate a new double fault stack in interrupts::init

src/lib.rs

@@ -51,10 +51,10 @@ pub extern "C" fn rust_main(multiboot_information_address: usize) {
     enable_write_protect_bit();
 
     // set up guard page and map the heap pages
-    memory::init(boot_info);
+    let mut memory_controller = memory::init(boot_info);
 
     // initialize our IDT
-    interrupts::init();
+    interrupts::init(&mut memory_controller);
 
     fn stack_overflow() {
         stack_overflow(); // for each recursion, the return address is pushed