fix: disable qemu interrupt logs and fix clippy issues

Author: criskell

kernel/src/main.rs

@@ -14,7 +14,7 @@ use core::panic::PanicInfo;
 #[cfg(userspace)]
 use kernel::userspace;
 use kernel::{
-    framebuffer, hlt_loop, println,
+    framebuffer, println,
     task::{Task, executor::Executor, keyboard},
 };
 
@@ -77,8 +77,6 @@ fn kernel_main(boot_info: &'static mut BootInfo) -> ! {
     executor.spawn(Task::new(keyboard::print_keypresses()));
     executor.run();
 
-    hlt_loop();
-
     #[cfg(test)]
     test_main();
 }

src/main.rs

@@ -11,7 +11,7 @@ fn main() {
             .arg(format!("format=raw,file={uefi_path}"));
         cmd.arg("-bios").arg(ovmf_prebuilt::ovmf_pure_efi());
         cmd.arg("-monitor").arg("stdio");
-        cmd.arg("-d").arg("int");
+        // cmd.arg("-d").arg("int");
         cmd.arg("-no-reboot");
         cmd.arg("-no-shutdown");
         cmd.arg("-s");