From af1496f6ea6f8ab93dcf5cdac80e51186fc75e4b Mon Sep 17 00:00:00 2001
From: shibedrill <shibedrill1@gmail.com>
Date: Fri, 16 May 2025 01:47:38 -0400
Subject: [PATCH] Add missing license identifier

---
 src/kernel/arch/x86_64/serial.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/kernel/arch/x86_64/serial.rs b/src/kernel/arch/x86_64/serial.rs
index e2d38f2..9f15467 100644
--- a/src/kernel/arch/x86_64/serial.rs
+++ b/src/kernel/arch/x86_64/serial.rs
@@ -1,3 +1,5 @@
+// Copyright (c) 2025 shibedrill
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 use crate::{asm::*, log::LogSubscriber};