linux-yocto/rust/kernel/alloc
Miguel Ojeda 1c25723831 rust: allow Rust 1.87.0's clippy::ptr_eq lint
commit a39f3087092716f2bd531d6fdc20403c3dc2a879 upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-05-18 08:24:57 +02:00
..
allocator_test.rs rust: alloc: satisfy POSIX alignment requirement 2025-03-22 12:54:23 -07:00
allocator.rs rust: use custom FFI integer types 2025-03-13 13:01:49 +01:00
kbox.rs rust: use custom FFI integer types 2025-03-13 13:01:49 +01:00
kvec.rs rust: allow Rust 1.87.0's clippy::ptr_eq lint 2025-05-18 08:24:57 +02:00
layout.rs rust: alloc: Fix ArrayLayout allocations 2025-03-13 13:01:49 +01:00