linux-yocto/rust/kernel
Mitchell Levy 50b22a98c1 rust: lockdep: Remove support for dynamically allocated LockClassKeys
commit 966944f3711665db13e214fef6d02982c49bb972 upstream.

Currently, dynamically allocated LockCLassKeys can be used from the Rust
side without having them registered. This is a soundness issue, so
remove them.

Fixes: 6ea5aa0885 ("rust: sync: introduce `LockClassKey`")
Suggested-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Mitchell Levy <levymitchell0@gmail.com>
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Benno Lossin <benno.lossin@proton.me>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20250307232717.1759087-11-boqun.feng@gmail.com
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-03-22 12:50:50 -07:00
..
init rust: init: add missing newline to pr_info! calls 2025-03-22 12:50:48 -07:00
sync rust: sync: require T: Sync for LockedBy::access 2024-10-10 11:57:44 +02:00
allocator.rs rust: upgrade to Rust 1.71.1 2023-08-14 17:50:02 +02:00
build_assert.rs rust: upgrade to Rust 1.68.2 2023-05-31 17:35:03 +02:00
error.rs rust: error: add missing newline to pr_warn! calls 2025-03-22 12:50:48 -07:00
init.rs rust: init: add missing newline to pr_info! calls 2025-03-22 12:50:48 -07:00
ioctl.rs rust: ioctl: Add ioctl number manipulation functions 2023-04-22 01:46:45 +02:00
kunit.rs rust: support running Rust documentation tests as KUnit ones 2023-07-19 09:32:53 -06:00
lib.rs rust: kernel: require Send for Module implementations 2024-05-17 12:01:56 +02:00
prelude.rs rust: add derive macro for Zeroable 2023-08-21 14:31:48 +02:00
print.rs rust: print: use explicit link in documentation 2024-02-16 19:10:43 +01:00
static_assert.rs rust: static_assert: add static_assert! macro 2022-12-04 01:59:16 +01:00
std_vendor.rs rust: upgrade to Rust 1.68.2 2023-05-31 17:35:03 +02:00
str.rs rust: str: make doctests compilable/testable 2023-07-19 09:25:02 -06:00
sync.rs rust: lockdep: Remove support for dynamically allocated LockClassKeys 2025-03-22 12:50:50 -07:00
task.rs rust: task: remove redundant explicit link 2024-02-16 19:10:43 +01:00
types.rs rust: types: Make Opaque::get const 2024-09-12 11:11:25 +02:00