2
0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-09-04 20:19:47 +08:00
linux/rust/kernel/alloc
Miguel Ojeda a39f308709 rust: allow Rust 1.87.0's clippy::ptr_eq lint
Starting with Rust 1.87.0 (expected 2025-05-15) [1], Clippy may expand
the `ptr_eq` lint, e.g.:

    error: use `core::ptr::eq` when comparing raw pointers
       --> rust/kernel/list.rs:438:12
        |
    438 |         if self.first == item {
        |            ^^^^^^^^^^^^^^^^^^ help: try: `core::ptr::eq(self.first, item)`
        |
        = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_eq
        = note: `-D clippy::ptr-eq` implied by `-D warnings`
        = help: to override `-D warnings` add `#[allow(clippy::ptr_eq)]`

It is expected that a PR to relax the lint will be backported [2] by
the time Rust 1.87.0 releases, since the lint was considered too eager
(at least by default) [3].

Thus allow the lint temporarily just in case.

Cc: stable@vger.kernel.org # Needed in 6.12.y and later (Rust is pinned in older LTSs).
Link: https://github.com/rust-lang/rust-clippy/pull/14339 [1]
Link: https://github.com/rust-lang/rust-clippy/pull/14526 [2]
Link: https://github.com/rust-lang/rust-clippy/issues/14525 [3]
Link: https://lore.kernel.org/r/20250502140237.1659624-3-ojeda@kernel.org
[ Converted to `allow`s since backport was confirmed. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2025-05-07 00:11:02 +02:00
..
allocator_test.rs rust: alloc: satisfy POSIX alignment requirement 2025-03-05 23:57:48 +01:00
allocator.rs rust: alloc: make ReallocFunc::call inline 2025-03-06 20:49:06 +01:00
kbox.rs Rust changes for v6.15 2025-03-30 17:03:26 -07:00
kvec.rs rust: allow Rust 1.87.0's clippy::ptr_eq lint 2025-05-07 00:11:02 +02:00
layout.rs rust: alloc: add doctest for ArrayLayout::new() 2025-01-13 23:45:30 +01:00