fixed triple fault

kernel/src/arch/x86_64/interrupts.rs

@@ -52,7 +52,7 @@ impl InterruptIndex {
 
 pub fn init_idt() {
     IDT.load();
-    enable_apic();
+    // enable_apic();
     // TODO: fix apic
     // unsafe {
     //     PICS.lock().initialize();
@@ -123,5 +123,5 @@ extern "x86-interrupt" fn page_fault_handler(
     serial_println!("Error Code: {:?}", error_code);
     serial_println!("{:#?}", stack_frame);
 
-    crate::hcf();
+    panic!("page fault");
 }