chore: add missing SPDX-License-Identifier

kernel/include/public/mos/mm/mm_types.h

@@ -1,4 +1,4 @@
-// SDPX-License-Identifier: GPL-3.0-or-later
+// SPDX-License-Identifier: GPL-3.0-or-later
 // This file defines the flags for mmap_anonymous and mmap_file system calls.
 
 #pragma once

kernel/syslog/Kconfig

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 config PRINTK_HAS_SOME_PREFIX
     bool
     help

userspace/drivers/virtiod/build.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 fn main() {
     let arch = std::env::var("CARGO_CFG_TARGET_ARCH")
         .unwrap()

userspace/drivers/virtiod/src/drivers/block.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 use std::sync::{Arc, Mutex};
 
 use librpc_rs::{

userspace/drivers/virtiod/src/drivers/gpu.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 use std::{io::Error, thread::sleep};
 
 use virtio_drivers::{device::gpu::VirtIOGpu, transport::Transport};

userspace/drivers/virtiod/src/drivers/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 use std::error::Error;
 
 use virtio_drivers::transport::{

userspace/drivers/virtiod/src/hal.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 use virtio_drivers::{Hal, PAGE_SIZE};
 
 use core::ptr::NonNull;

userspace/drivers/virtiod/src/main.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 use crate::{
     drivers::start_device,
     hal::{libdma_exit, libdma_init, libdma_map_physical_address},

userspace/drivers/virtiod/src/mos_rpc/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 include!(concat!(env!("OUT_DIR"), "/protos/mod.rs"));
 
 #[macro_export]

userspace/drivers/virtiod/src/utils.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 use std::num::ParseIntError;
 
 pub(crate) fn parse_hex64(input: &str) -> Result<u64, ParseIntError> {

userspace/libs/librpc-rs/src/impl_client.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 use std::io::{Error, ErrorKind, Read};
 
 use crate::{

userspace/libs/librpc-rs/src/impl_server.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 use std::thread;
 
 use crate::{

userspace/libs/librpc-rs/src/ipc_impl/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 pub mod mos;
 pub mod unix;
 

userspace/libs/librpc-rs/src/ipc_impl/unix.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 use std::{
     fs::remove_file,
     io::{Error, Read, Write},