kernel/linux.git/scripts/generate_rust_analyzer.py, branch v6.19.11

scripts: generate_rust_analyzer: fix resolution of #[pin_data] macros

2026-01-26T01:19:29+00:00

Currently, rust-analyzer fails to properly resolve structs annotated with `#[pin_data]`. This prevents IDE features like "Go to Definition" from working correctly for those structs. Add the missing configuration to `generate_rust_analyzer.py` to ensure the `pin-init` crate macros are handled correctly. Signed-off-by: SeungJong Ha Fixes: d7659acca7a3 ("rust: add pin-init crate build infrastructure") Cc: stable@vger.kernel.org Tested-by: Tamir Duberstein Acked-by: Tamir Duberstein Acked-by: Gary Guo Reviewed-by: Jesung Yang Link: https://patch.msgid.link/20260123-fix-pin-init-crate-dependecies-v2-1-bb1c2500e54c@gmail.com Signed-off-by: Miguel Ojeda

scripts: generate_rust_analyzer: compile sysroot with correct edition

2026-01-18T19:26:29+00:00

Use `core_edition` for all sysroot crates rather than just core as all were updated to edition 2024 in Rust 1.87. Fixes: f4daa80d6be7 ("rust: compile libcore with edition 2024 for 1.87+") Signed-off-by: Tamir Duberstein Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20260116-rust-analyzer-sysroot-v2-1-094aedc33208@kernel.org [ Added `>`s to make the quote a single block. - Miguel ] Signed-off-by: Miguel Ojeda

scripts: generate_rust_analyzer: compile quote with correct edition

2026-01-18T19:26:29+00:00

Our copy of the quote crate uses edition 2018, thus generate the correct rust-analyzer configuration for it. Fixes: 88de91cc1ce7 ("rust: quote: enable support in kbuild") Signed-off-by: Tamir Duberstein Reviewed-by: Jesung Yang Reviewed-by: Gary Guo Link: https://patch.msgid.link/20260115-rust-analyzer-quote-edition-v1-1-d492f880dde4@gmail.com Signed-off-by: Miguel Ojeda

scripts: generate_rust_analyzer: quote: treat `core` and `std` as dependencies

2026-01-18T19:26:26+00:00

Fix the `generate_rust_analyzer.py` script to ensure that the `rust-project.json` it produces includes `core` and `std` in the `deps` field for the `quote` crate. `quote` directly references items from both `core` and `std`, so rust-analyzer should treat them as dependencies to provide correct IDE support. For example, the `::quote::ToTokens` trait is implemented for `std::ffi::CString`. With `std` listed in the `deps` field, rust-analyzer can show the expected autocomplete for the `::quote::ToTokens` methods on `std::ffi::CString`. Verified the explicit uses of `core` and `std` using: grep -rnE 'core::|std::' rust/quote/ Fixes: 88de91cc1ce7 ("rust: quote: enable support in kbuild") Signed-off-by: Jesung Yang Reviewed-by: Tamir Duberstein Link: https://patch.msgid.link/cef76fc1105481d219953c8552eb5eb07dac707a.1764062688.git.y.j3ms.n@gmail.com [ Reworded title. - Miguel ] Signed-off-by: Miguel Ojeda

scripts: generate_rust_analyzer: syn: treat `std` as a dependency

2026-01-18T19:25:26+00:00

Fix the `generate_rust_analyzer.py` script to ensure that the `rust-project.json` it produces includes `std` in the `deps` field for the `syn` crate. `syn` directly references items from `std`, so rust-analyzer should treat it as a dependency to provide correct IDE support. For example, `syn::Punctuated` contains fields of type `Vec<..>` and `Option<..>`, both of which come from the standard library prelude. With `std` listed in the `deps` field, rust-analyzer can infer the types of these fields instead of showing `{unknown}`. Verified the explicit uses of `std` using: grep -rn 'std::' rust/syn/ Fixes: 737401751ace ("rust: syn: enable support in kbuild") Signed-off-by: Jesung Yang Reviewed-by: Tamir Duberstein Tested-by: Tamir Duberstein Link: https://patch.msgid.link/6dbdf6e1c1639ae381ca9ab7041f84728ffa2267.1764062688.git.y.j3ms.n@gmail.com [ Reworded title. - Miguel ] Signed-off-by: Miguel Ojeda

scripts: generate_rust_analyzer: remove sysroot assertion

2026-01-18T19:24:15+00:00

With nixpkgs's rustc, rust-src component is not bundled with the compiler by default and is instead provided from a separate store path, so this assumption does not hold. The assertion assumes these paths are in the same location which causes `make LLVM=1 rust-analyzer` to fail on NixOS. Link: https://rust-for-linux.zulipchat.com/#narrow/stream/x/topic/x/near/565284250 Signed-off-by: Onur Özkan Reviewed-by: Gary Guo Fixes: fe992163575b ("rust: Support latest version of `rust-analyzer`") Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20251224135343.32476-1-work@onurozkan.dev [ Reworded title. - Miguel ] Signed-off-by: Miguel Ojeda

scripts: generate_rust_analyzer: Add pin_init_internal deps

2026-01-14T18:53:02+00:00

Commit d7659acca7a3 ("rust: add pin-init crate build infrastructure") did not add dependencies to `pin_init_internal`, resulting in broken navigation. Thus add them now. [ Tamir elaborates: "before this series, go-to-symbol from pin_init_internal to e.g. proc_macro::TokenStream doesn't work." - Miguel ] Signed-off-by: Tamir Duberstein Reviewed-by: Jesung Yang Acked-by: Benno Lossin Fixes: d7659acca7a3 ("rust: add pin-init crate build infrastructure") Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20250723-rust-analyzer-pin-init-v1-3-3c6956173c78@kernel.org Signed-off-by: Miguel Ojeda

scripts: generate_rust_analyzer: Add pin_init -> compiler_builtins dep

2026-01-14T18:53:02+00:00

Add a dependency edge from `pin_init` to `compiler_builtins` to `scripts/generate_rust_analyzer.py` to match `rust/Makefile`. This has been incorrect since commit d7659acca7a3 ("rust: add pin-init crate build infrastructure"). Signed-off-by: Tamir Duberstein Reviewed-by: Jesung Yang Acked-by: Benno Lossin Fixes: d7659acca7a3 ("rust: add pin-init crate build infrastructure") Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20250723-rust-analyzer-pin-init-v1-2-3c6956173c78@kernel.org Signed-off-by: Miguel Ojeda

scripts: generate_rust_analyzer: Add compiler_builtins -> core dep

2026-01-14T18:53:02+00:00

Add a dependency edge from `compiler_builtins` to `core` to `scripts/generate_rust_analyzer.py` to match `rust/Makefile`. This has been incorrect since commit 8c4555ccc55c ("scripts: add `generate_rust_analyzer.py`") Signed-off-by: Tamir Duberstein Reviewed-by: Jesung Yang Acked-by: Benno Lossin Fixes: 8c4555ccc55c ("scripts: add `generate_rust_analyzer.py`") Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20250723-rust-analyzer-pin-init-v1-1-3c6956173c78@kernel.org Signed-off-by: Miguel Ojeda

rust: macros: support `proc-macro2`, `quote` and `syn`

2025-11-24T16:15:50+00:00

One of the two main uses cases for adding `proc-macro2`, `quote` and `syn` is the `macros` crates (and the other `pin-init`). Thus add the support for the crates in `macros` already. Tested-by: Jesung Yang Link: https://patch.msgid.link/20251124151837.2184382-21-ojeda@kernel.org Signed-off-by: Miguel Ojeda