linux.git - Linus' kernel tree

Age	Commit message (Collapse)	Author
2025-11-20	rust: slice: fix broken intra-doc links	Miguel Ojeda
	In older versions of Rust, the compiler doesn't know about the newer `as_flattened*` methods, thus `rustdoc` complains about the intra-doc links, e.g. error: unresolved link to `slice::as_flattened` --> rust/kernel/slice.rs:19:23 \| 19 \| /// [`as_flattened`]: slice::as_flattened \| ^^^^^^^^^^^^^^^^^^^ the primitive type `slice` has no associated item named `as_flattened` \| = note: `-D rustdoc::broken-intra-doc-links` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(rustdoc::broken_intra_doc_links)]` Thus fix them by using an URL instead. Fixes: 88622323dde3 ("rust: enable slice_flatten feature and provide it through an extension trait") Signed-off-by: Miguel Ojeda <ojeda@kernel.org> Reviewed-by: Alexandre Courbot <acourbot@nvidia.com> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Link: https://patch.msgid.link/20251119185125.1411151-1-ojeda@kernel.org Signed-off-by: Alice Ryhl <aliceryhl@google.com>
2025-11-14	rust: enable slice_flatten feature and provide it through an extension trait	Alexandre Courbot
	In Rust 1.80, the previously unstable `slice::flatten` family of methods have been stabilized and renamed to `slice::as_flattened`. This creates an issue as we want to use `as_flattened`, but need to support the MSRV (which at the moment is Rust 1.78) where it is named `flatten`. Solve this by enabling the `slice_flatten` feature, and providing an `as_flattened` implementation through an extension trait for compiler versions where it is not available. The trait is then exported from the prelude, making the `as_flattened` family of methods transparently available for all supported compiler versions. This extension trait can be removed once the MSRV passes 1.80. Suggested-by: Miguel Ojeda <ojeda@kernel.org> Link: https://lore.kernel.org/all/CANiq72kK4pG=O35NwxPNoTO17oRcg1yfGcvr3==Fi4edr+sfmw@mail.gmail.com/ Acked-by: Danilo Krummrich <dakr@kernel.org> Acked-by: Miguel Ojeda <ojeda@kernel.org> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Message-ID: <20251110-gsp_boot-v9-8-8ae4058e3c0e@nvidia.com> Message-ID: <20251104-b4-as-flattened-v3-1-6cb9c26b45cd@nvidia.com>