From: Kari Argillander <kari.argillander@gmail.com>
To: "Miguel Ojeda" <ojeda@kernel.org>,
"Boqun Feng" <boqun.feng@gmail.com>,
"Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Benno Lossin" <lossin@kernel.org>,
"Andreas Hindborg" <a.hindborg@kernel.org>,
"Alice Ryhl" <aliceryhl@google.com>,
"Trevor Gross" <tmgross@umich.edu>,
"Danilo Krummrich" <dakr@kernel.org>,
"Alexandre Courbot" <acourbot@nvidia.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-modules@vger.kernel.org,
Luis Chamberlain <mcgrof@kernel.org>,
Petr Pavlu <petr.pavlu@suse.com>,
Daniel Gomez <da.gomez@kernel.org>,
Sami Tolvanen <samitolvanen@google.com>,
Aaron Tomlin <atomlin@atomlin.com>,
Kari Argillander <kari.argillander@gmail.com>
Subject: [PATCH RFC v2 01/11] rust: enable const_refs_to_static feature
Date: Tue, 06 Jan 2026 18:11:39 +0200 [thread overview]
Message-ID: <20260106-this_module_fix-v2-1-842ac026f00b@gmail.com> (raw)
In-Reply-To: <20260106-this_module_fix-v2-0-842ac026f00b@gmail.com>
Enable the const_refs_to_static Rust feature to allow taking
references to static items in const contexts. This is required for
using ThisModule when constructing static Rust structures.
The Rust support already relies on features available in Rust 1.83, and
const_refs_to_static has been available since Rust 1.78.
Signed-off-by: Kari Argillander <kari.argillander@gmail.com>
---
rust/kernel/lib.rs | 1 +
1 file changed, 1 insertion(+)
diff --git a/rust/kernel/lib.rs b/rust/kernel/lib.rs
index 6d637e2fed1b..510d4bfc7c2b 100644
--- a/rust/kernel/lib.rs
+++ b/rust/kernel/lib.rs
@@ -36,6 +36,7 @@
#![feature(const_option)]
#![feature(const_ptr_write)]
#![feature(const_refs_to_cell)]
+#![feature(const_refs_to_static)]
//
// Expected to become stable.
#![feature(arbitrary_self_types)]
--
2.43.0
next prev parent reply other threads:[~2026-01-06 16:13 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-06 16:11 [PATCH RFC v2 00/11] rust: Reimplement ThisModule to fix ownership problems Kari Argillander
2026-01-06 16:11 ` Kari Argillander [this message]
2026-01-06 16:11 ` [PATCH RFC v2 02/11] rust: add new ThisModule trait and THIS_MODULE impl Kari Argillander
2026-01-06 16:11 ` [PATCH RFC v2 03/11] rust: miscdevice: fix use after free because missing .owner Kari Argillander
2026-01-06 16:11 ` [PATCH RFC v2 04/11] rust: block: fix missing owner field in block_device_operations Kari Argillander
2026-01-06 16:11 ` [PATCH RFC v2 05/11] rust: drm: fix missing owner in file_operations Kari Argillander
2026-01-06 16:11 ` [PATCH RFC v2 06/11] rust: driver: make RegistrationOps::register() to use new ThisModule Kari Argillander
2026-01-06 16:11 ` [PATCH RFC v2 07/11] rust: phy: make Registration::register() " Kari Argillander
2026-01-06 16:11 ` [PATCH RFC v2 08/11] rust: binder: use new THIS_MODULE Kari Argillander
2026-01-06 16:11 ` [PATCH RFC v2 09/11] rust: remove module argument from InPlaceModule::init() Kari Argillander
2026-01-06 16:11 ` [PATCH RFC v2 10/11] rust: remove kernel::ModuleMetadata Kari Argillander
2026-01-06 16:11 ` [PATCH RFC v2 11/11] rust: remove old version of ThisModule Kari Argillander
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