4 files changed, 5 insertions, 3 deletions
diff --git a/samples/rust/rust_configfs.rs b/samples/rust/rust_configfs.rs
index 60ddbe62cda3..af04bfa35cb2 100644
--- a/samples/rust/rust_configfs.rs
+++ b/samples/rust/rust_configfs.rs
@@ -14,7 +14,7 @@ use kernel::sync::Mutex;
 module! {
     type: RustConfigfs,
     name: "rust_configfs",
-    author: "Rust for Linux Contributors",
+    authors: ["Rust for Linux Contributors"],
     description: "Rust configfs sample",
     license: "GPL",
 }
diff --git a/samples/rust/rust_driver_auxiliary.rs b/samples/rust/rust_driver_auxiliary.rs
index b25628604a93..f2a820683fc3 100644
--- a/samples/rust/rust_driver_auxiliary.rs
+++ b/samples/rust/rust_driver_auxiliary.rs
@@ -113,7 +113,7 @@ impl InPlaceModule for SampleModule {
 module! {
     type: SampleModule,
     name: "rust_driver_auxiliary",
-    author: "Danilo Krummrich",
+    authors: ["Danilo Krummrich"],
     description: "Rust auxiliary driver",
     license: "GPL v2",
 }
diff --git a/samples/rust/rust_misc_device.rs b/samples/rust/rust_misc_device.rs
index c881fd6dbd08..e7ab77448f75 100644
--- a/samples/rust/rust_misc_device.rs
+++ b/samples/rust/rust_misc_device.rs
@@ -176,6 +176,8 @@ impl MiscDevice for RustMiscDevice {
     fn ioctl(me: Pin<&RustMiscDevice>, _file: &File, cmd: u32, arg: usize) -> Result<isize> {
         dev_info!(me.dev, "IOCTLing Rust Misc Device Sample\n");
 
+        // Treat the ioctl argument as a user pointer.
+        let arg = UserPtr::from_addr(arg);
         let size = _IOC_SIZE(cmd);
 
         match cmd {
diff --git a/samples/rust/rust_print_main.rs b/samples/rust/rust_print_main.rs
index 8ea95e8c2f36..4095c72afeab 100644
--- a/samples/rust/rust_print_main.rs
+++ b/samples/rust/rust_print_main.rs
@@ -40,7 +40,7 @@ fn arc_print() -> Result {
         // behaviour, contract or protocol on both `i32` and `&str` into a single `Arc` of
         // type `Arc<dyn Display>`.
 
-        use core::fmt::Display;
+        use kernel::fmt::Display;
         fn arc_dyn_print(arc: &Arc<dyn Display>) {
             pr_info!("Arc<dyn Display> says {arc}");
         }