diff --git a/rust/kernel/error.rs b/rust/kernel/error.rs
index 639bc7572f9011..a681acda87ce0c 100644
--- a/rust/kernel/error.rs
+++ b/rust/kernel/error.rs
@@ -133,7 +133,7 @@ impl Error {
     }
 
     /// Returns the error encoded as a pointer.
-    #[allow(dead_code)]
+    #[expect(dead_code)]
     pub(crate) fn to_ptr<T>(self) -> *mut T {
         #[cfg_attr(target_pointer_width = "32", allow(clippy::useless_conversion))]
         // SAFETY: `self.0` is a valid error due to its invariant.
diff --git a/rust/kernel/init.rs b/rust/kernel/init.rs
index 10ec90a5f5d8db..25057cbed40b5f 100644
--- a/rust/kernel/init.rs
+++ b/rust/kernel/init.rs
@@ -35,7 +35,7 @@
 //! that you need to write `<-` instead of `:` for fields that you want to initialize in-place.
 //!
 //! ```rust
-//! # #![allow(clippy::disallowed_names)]
+//! # #![expect(clippy::disallowed_names)]
 //! use kernel::sync::{new_mutex, Mutex};
 //! # use core::pin::Pin;
 //! #[pin_data]
@@ -55,7 +55,7 @@
 //! (or just the stack) to actually initialize a `Foo`:
 //!
 //! ```rust
-//! # #![allow(clippy::disallowed_names)]
+//! # #![expect(clippy::disallowed_names)]
 //! # use kernel::sync::{new_mutex, Mutex};
 //! # use core::pin::Pin;
 //! # #[pin_data]
@@ -120,12 +120,12 @@
 //!   `slot` gets called.
 //!
 //! ```rust
-//! # #![allow(unreachable_pub, clippy::disallowed_names)]
+//! # #![expect(unreachable_pub, clippy::disallowed_names)]
 //! use kernel::{init, types::Opaque};
 //! use core::{ptr::addr_of_mut, marker::PhantomPinned, pin::Pin};
 //! # mod bindings {
-//! #     #![allow(non_camel_case_types)]
-//! #     #![allow(clippy::missing_safety_doc)]
+//! #     #![expect(non_camel_case_types)]
+//! #     #![expect(clippy::missing_safety_doc)]
 //! #     pub struct foo;
 //! #     pub unsafe fn init_foo(_ptr: *mut foo) {}
 //! #     pub unsafe fn destroy_foo(_ptr: *mut foo) {}
@@ -238,7 +238,7 @@ pub mod macros;
 /// # Examples
 ///
 /// ```rust
-/// # #![allow(clippy::disallowed_names)]
+/// # #![expect(clippy::disallowed_names)]
 /// # use kernel::{init, macros::pin_data, pin_init, stack_pin_init, init::*, sync::Mutex, new_mutex};
 /// # use core::pin::Pin;
 /// #[pin_data]
@@ -290,7 +290,7 @@ macro_rules! stack_pin_init {
 /// # Examples
 ///
 /// ```rust,ignore
-/// # #![allow(clippy::disallowed_names)]
+/// # #![expect(clippy::disallowed_names)]
 /// # use kernel::{init, pin_init, stack_try_pin_init, init::*, sync::Mutex, new_mutex};
 /// # use macros::pin_data;
 /// # use core::{alloc::AllocError, pin::Pin};
@@ -316,7 +316,7 @@ macro_rules! stack_pin_init {
 /// ```
 ///
 /// ```rust,ignore
-/// # #![allow(clippy::disallowed_names)]
+/// # #![expect(clippy::disallowed_names)]
 /// # use kernel::{init, pin_init, stack_try_pin_init, init::*, sync::Mutex, new_mutex};
 /// # use macros::pin_data;
 /// # use core::{alloc::AllocError, pin::Pin};
@@ -438,7 +438,7 @@ macro_rules! stack_try_pin_init {
 /// Users of `Foo` can now create it like this:
 ///
 /// ```rust
-/// # #![allow(clippy::disallowed_names)]
+/// # #![expect(clippy::disallowed_names)]
 /// # use kernel::{init, pin_init, macros::pin_data, init::*};
 /// # use core::pin::Pin;
 /// # #[pin_data]
@@ -852,7 +852,7 @@ pub unsafe trait PinInit<T: ?Sized, E = Infallible>: Sized {
     /// # Examples
     ///
     /// ```rust
-    /// # #![allow(clippy::disallowed_names)]
+    /// # #![expect(clippy::disallowed_names)]
     /// use kernel::{types::Opaque, init::pin_init_from_closure};
     /// #[repr(C)]
     /// struct RawFoo([u8; 16]);
@@ -964,7 +964,7 @@ pub unsafe trait Init<T: ?Sized, E = Infallible>: PinInit<T, E> {
     /// # Examples
     ///
     /// ```rust
-    /// # #![allow(clippy::disallowed_names)]
+    /// # #![expect(clippy::disallowed_names)]
     /// use kernel::{types::Opaque, init::{self, init_from_closure}};
     /// struct Foo {
     ///     buf: [u8; 1_000_000],
diff --git a/rust/kernel/init/__internal.rs b/rust/kernel/init/__internal.rs
index 549ae227c2eac7..44431fba7aabf7 100644
--- a/rust/kernel/init/__internal.rs
+++ b/rust/kernel/init/__internal.rs
@@ -54,7 +54,7 @@ where
 pub unsafe trait HasPinData {
     type PinData: PinData;
 
-    #[allow(clippy::missing_safety_doc)]
+    #[expect(clippy::missing_safety_doc)]
     unsafe fn __pin_data() -> Self::PinData;
 }
 
@@ -84,7 +84,7 @@ pub unsafe trait PinData: Copy {
 pub unsafe trait HasInitData {
     type InitData: InitData;
 
-    #[allow(clippy::missing_safety_doc)]
+    #[expect(clippy::missing_safety_doc)]
     unsafe fn __init_data() -> Self::InitData;
 }
 
diff --git a/rust/kernel/init/macros.rs b/rust/kernel/init/macros.rs
index 193d39886b1f3d..1fd146a8324165 100644
--- a/rust/kernel/init/macros.rs
+++ b/rust/kernel/init/macros.rs
@@ -182,13 +182,13 @@
 //!     // Normally `Drop` bounds do not have the correct semantics, but for this purpose they do
 //!     // (normally people want to know if a type has any kind of drop glue at all, here we want
 //!     // to know if it has any kind of custom drop glue, which is exactly what this bound does).
-//!     #[allow(drop_bounds)]
+//!     #[expect(drop_bounds)]
 //!     impl<T: ::core::ops::Drop> MustNotImplDrop for T {}
 //!     impl<T> MustNotImplDrop for Bar<T> {}
 //!     // Here comes a convenience check, if one implemented `PinnedDrop`, but forgot to add it to
 //!     // `#[pin_data]`, then this will error with the same mechanic as above, this is not needed
 //!     // for safety, but a good sanity check, since no normal code calls `PinnedDrop::drop`.
-//!     #[allow(non_camel_case_types)]
+//!     #[expect(non_camel_case_types)]
 //!     trait UselessPinnedDropImpl_you_need_to_specify_PinnedDrop {}
 //!     impl<
 //!         T: ::kernel::init::PinnedDrop,
@@ -925,14 +925,14 @@ macro_rules! __pin_data {
         // `Drop`. Additionally we will implement this trait for the struct leading to a conflict,
         // if it also implements `Drop`
         trait MustNotImplDrop {}
-        #[allow(drop_bounds)]
+        #[expect(drop_bounds)]
         impl<T: ::core::ops::Drop> MustNotImplDrop for T {}
         impl<$($impl_generics)*> MustNotImplDrop for $name<$($ty_generics)*>
         where $($whr)* {}
         // We also take care to prevent users from writing a useless `PinnedDrop` implementation.
         // They might implement `PinnedDrop` correctly for the struct, but forget to give
         // `PinnedDrop` as the parameter to `#[pin_data]`.
-        #[allow(non_camel_case_types)]
+        #[expect(non_camel_case_types)]
         trait UselessPinnedDropImpl_you_need_to_specify_PinnedDrop {}
         impl<T: $crate::init::PinnedDrop>
             UselessPinnedDropImpl_you_need_to_specify_PinnedDrop for T {}
@@ -989,7 +989,7 @@ macro_rules! __pin_data {
         //
         // The functions are `unsafe` to prevent accidentally calling them.
         #[allow(dead_code)]
-        #[allow(clippy::missing_safety_doc)]
+        #[expect(clippy::missing_safety_doc)]
         impl<$($impl_generics)*> $pin_data<$($ty_generics)*>
         where $($whr)*
         {
diff --git a/rust/kernel/ioctl.rs b/rust/kernel/ioctl.rs
index cfa7d080b53193..2fc7662339e54b 100644
--- a/rust/kernel/ioctl.rs
+++ b/rust/kernel/ioctl.rs
@@ -4,7 +4,7 @@
 //!
 //! C header: [`include/asm-generic/ioctl.h`](srctree/include/asm-generic/ioctl.h)
 
-#![allow(non_snake_case)]
+#![expect(non_snake_case)]
 
 use crate::build_assert;
 
diff --git a/rust/kernel/lib.rs b/rust/kernel/lib.rs
index b5f4b3ce6b4820..f329638fc5e066 100644
--- a/rust/kernel/lib.rs
+++ b/rust/kernel/lib.rs
@@ -14,6 +14,7 @@
 #![no_std]
 #![feature(coerce_unsized)]
 #![feature(dispatch_from_dyn)]
+#![feature(lint_reasons)]
 #![feature(new_uninit)]
 #![feature(receiver_trait)]
 #![feature(unsize)]
diff --git a/rust/kernel/list/arc_field.rs b/rust/kernel/list/arc_field.rs
index 2330f673427ab0..c4b9dd50398264 100644
--- a/rust/kernel/list/arc_field.rs
+++ b/rust/kernel/list/arc_field.rs
@@ -56,7 +56,7 @@ impl<T, const ID: u64> ListArcField<T, ID> {
     ///
     /// The caller must have mutable access to the `ListArc<ID>` containing the struct with this
     /// field for the duration of the returned reference.
-    #[allow(clippy::mut_from_ref)]
+    #[expect(clippy::mut_from_ref)]
     pub unsafe fn assert_mut(&self) -> &mut T {
         // SAFETY: The caller has exclusive access to the `ListArc`, so they also have exclusive
         // access to this field.
diff --git a/rust/kernel/print.rs b/rust/kernel/print.rs
index 45af17095a2489..a28077a7cb3011 100644
--- a/rust/kernel/print.rs
+++ b/rust/kernel/print.rs
@@ -14,7 +14,7 @@ use core::{
 use crate::str::RawFormatter;
 
 // Called from `vsprintf` with format specifier `%pA`.
-#[allow(clippy::missing_safety_doc)]
+#[expect(clippy::missing_safety_doc)]
 #[no_mangle]
 unsafe extern "C" fn rust_fmt_argument(
     buf: *mut c_char,
@@ -140,7 +140,7 @@ pub fn call_printk_cont(args: fmt::Arguments<'_>) {
 #[doc(hidden)]
 #[cfg(not(testlib))]
 #[macro_export]
-#[allow(clippy::crate_in_macro_def)]
+#[expect(clippy::crate_in_macro_def)]
 macro_rules! print_macro (
     // The non-continuation cases (most of them, e.g. `INFO`).
     ($format_string:path, false, $($arg:tt)+) => (
diff --git a/rust/kernel/std_vendor.rs b/rust/kernel/std_vendor.rs
index d59e4cf4b252da..8b4872b48e9775 100644
--- a/rust/kernel/std_vendor.rs
+++ b/rust/kernel/std_vendor.rs
@@ -16,7 +16,7 @@
 ///
 /// ```rust
 /// let a = 2;
-/// # #[allow(clippy::disallowed_macros)]
+/// # #[expect(clippy::disallowed_macros)]
 /// let b = dbg!(a * 2) + 1;
 /// //      ^-- prints: [src/main.rs:2] a * 2 = 4
 /// assert_eq!(b, 5);
@@ -54,7 +54,7 @@
 /// With a method call:
 ///
 /// ```rust
-/// # #[allow(clippy::disallowed_macros)]
+/// # #[expect(clippy::disallowed_macros)]
 /// fn foo(n: usize) {
 ///     if dbg!(n.checked_sub(4)).is_some() {
 ///         // ...
@@ -73,7 +73,7 @@
 /// Naive factorial implementation:
 ///
 /// ```rust
-/// # #[allow(clippy::disallowed_macros)]
+/// # #[expect(clippy::disallowed_macros)]
 /// # {
 /// fn factorial(n: u32) -> u32 {
 ///     if dbg!(n <= 1) {
@@ -120,7 +120,7 @@
 /// a tuple (and return it, too):
 ///
 /// ```
-/// # #![allow(clippy::disallowed_macros)]
+/// # #![expect(clippy::disallowed_macros)]
 /// assert_eq!(dbg!(1usize, 2u32), (1, 2));
 /// ```
 ///
@@ -129,7 +129,7 @@
 /// invocations. You can use a 1-tuple directly if you need one:
 ///
 /// ```
-/// # #[allow(clippy::disallowed_macros)]
+/// # #[expect(clippy::disallowed_macros)]
 /// # {
 /// assert_eq!(1, dbg!(1u32,)); // trailing comma ignored
 /// assert_eq!((1,), dbg!((1u32,))); // 1-tuple
diff --git a/samples/rust/rust_print.rs b/samples/rust/rust_print.rs
index ed1137ab20188b..ba1606bdbd7543 100644
--- a/samples/rust/rust_print.rs
+++ b/samples/rust/rust_print.rs
@@ -15,7 +15,7 @@ module! {
 
 struct RustPrint;
 
-#[allow(clippy::disallowed_macros)]
+#[expect(clippy::disallowed_macros)]
 fn arc_print() -> Result {
     use kernel::sync::*;
 
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 8f423a1faf5077..0a9ea56db1002a 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -248,7 +248,7 @@ $(obj)/%.lst: $(obj)/%.c FORCE
 # Compile Rust sources (.rs)
 # ---------------------------------------------------------------------------
 
-rust_allowed_features := new_uninit
+rust_allowed_features := lint_reasons,new_uninit
 
 # `--out-dir` is required to avoid temporaries being created by `rustc` in the
 # current working directory, which may be not accessible in the out-of-tree