linux-kernel - [PATCH 6/7] samples: rust: update ARef and AlwaysRefCounted imports from sync::aref

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <20250717073108.14943-1-shankari.ak0208@gmail.com>
Date: Thu, 17 Jul 2025 13:01:08 +0530
From: Shankari Anand <shankari.ak0208@...il.com>
To: linux-kernel@...r.kernel.org,
	rust-for-linux@...r.kernel.org
Cc: Abdiel Janulgue <abdiel.janulgue@...il.com>,
	Danilo Krummrich <dakr@...nel.org>,
	Daniel Almeida <daniel.almeida@...labora.com>,
	Robin Murphy <robin.murphy@....com>,
	Andreas Hindborg <a.hindborg@...nel.org>,
	Miguel Ojeda <ojeda@...nel.org>,
	Alex Gaynor <alex.gaynor@...il.com>,
	Boqun Feng <boqun.feng@...il.com>,
	Gary Guo <gary@...yguo.net>,
	Björn Roy Baron <bjorn3_gh@...tonmail.com>,
	Benno Lossin <lossin@...nel.org>,
	Alice Ryhl <aliceryhl@...gle.com>,
	Trevor Gross <tmgross@...ch.edu>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Krzysztof Wilczyński <kwilczynski@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"Rafael J . Wysocki" <rafael@...nel.org>,
	Arnd Bergmann <arnd@...db.de>,
	Shankari Anand <shankari.ak0208@...il.com>
Subject: [PATCH 6/7] samples: rust: update ARef and AlwaysRefCounted imports from sync::aref

Update call sites in samples to import `ARef` and
`AlwaysRefCounted` from `sync::aref` instead of `types`.

This aligns with the ongoing effort to move `ARef` and
`AlwaysRefCounted` to sync.

Suggested-by: Benno Lossin <lossin@...nel.org>
Link: https://github.com/Rust-for-Linux/linux/issues/1173
Signed-off-by: Shankari Anand <shankari.ak0208@...il.com>
---
Its part of a subsystem-wise split series, as suggested in:
https://lore.kernel.org/rust-for-linux/CANiq72=NSRMV_6UxXVgkebmWmbgN4i=sfRszr-G+x3W5A4DYOg@mail.gmail.com/T/#u
This split series is intended to ease review and subsystem-level maintenance.

The original moving patch is here:
https://lore.kernel.org/rust-for-linux/DBCLH4WXYTJL.FDZ9B39OO3TY@kernel.org/T/#mb67fbddcd894665d6ec6b0854e37930dedab468b

Gradually the re-export from types.rs will be eliminated in the
future cycle.
---
 samples/rust/rust_dma.rs             | 2 +-
 samples/rust/rust_driver_pci.rs      | 2 +-
 samples/rust/rust_driver_platform.rs | 2 +-
 samples/rust/rust_misc_device.rs     | 3 +--
 4 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/samples/rust/rust_dma.rs b/samples/rust/rust_dma.rs
index 9e05d5c0cdae..4f080c912fb8 100644
--- a/samples/rust/rust_dma.rs
+++ b/samples/rust/rust_dma.rs
@@ -4,7 +4,7 @@
 //!
 //! To make this driver probe, QEMU must be run with `-device pci-testdev`.
 
-use kernel::{bindings, device::Core, dma::CoherentAllocation, pci, prelude::*, types::ARef};
+use kernel::{bindings, device::Core, dma::CoherentAllocation, pci, prelude::*, sync::aref::ARef};
 
 struct DmaSampleDriver {
     pdev: ARef<pci::Device>,
diff --git a/samples/rust/rust_driver_pci.rs b/samples/rust/rust_driver_pci.rs
index 15147e4401b2..adcdfbb57c6b 100644
--- a/samples/rust/rust_driver_pci.rs
+++ b/samples/rust/rust_driver_pci.rs
@@ -4,7 +4,7 @@
 //!
 //! To make this driver probe, QEMU must be run with `-device pci-testdev`.
 
-use kernel::{bindings, c_str, device::Core, devres::Devres, pci, prelude::*, types::ARef};
+use kernel::{bindings, c_str, device::Core, devres::Devres, pci, prelude::*, sync::aref::ARef};
 
 struct Regs;
 
diff --git a/samples/rust/rust_driver_platform.rs b/samples/rust/rust_driver_platform.rs
index 8b42b3cfb363..da7d0f3ae90d 100644
--- a/samples/rust/rust_driver_platform.rs
+++ b/samples/rust/rust_driver_platform.rs
@@ -2,7 +2,7 @@
 
 //! Rust Platform driver sample.
 
-use kernel::{c_str, device::Core, of, platform, prelude::*, types::ARef};
+use kernel::{c_str, device::Core, of, platform, prelude::*, sync::aref::ARef};
 
 struct SampleDriver {
     pdev: ARef<platform::Device>,
diff --git a/samples/rust/rust_misc_device.rs b/samples/rust/rust_misc_device.rs
index e7ab77448f75..911b9320d3c0 100644
--- a/samples/rust/rust_misc_device.rs
+++ b/samples/rust/rust_misc_device.rs
@@ -105,8 +105,7 @@
     miscdevice::{MiscDevice, MiscDeviceOptions, MiscDeviceRegistration},
     new_mutex,
     prelude::*,
-    sync::Mutex,
-    types::ARef,
+    sync::{aref::ARef, Mutex},
     uaccess::{UserSlice, UserSliceReader, UserSliceWriter},
 };
 
base-commit: 8ecb65b7b68ea48350833ba59c1257718e859768
-- 
2.34.1