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| author | Danilo Krummrich <dakr@kernel.org> | 2024-10-04 18:41:32 +0300 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2024-10-16 00:10:32 +0300 |
| commit | 392e34b6bc22077ef63abf62387ea3e9f39418c1 (patch) | |
| tree | 9abf0e5a381a7f2bd776f4960478485f138528ed /scripts/generate_rust_analyzer.py | |
| parent | 8ae740c3917ff92108df17236b3cf1b9a74bd359 (diff) | |
| download | linux-392e34b6bc22077ef63abf62387ea3e9f39418c1.tar.xz | |
kbuild: rust: remove the `alloc` crate and `GlobalAlloc`
Now that we have our own `Allocator`, `Box` and `Vec` types we can remove
Rust's `alloc` crate and the `new_uninit` unstable feature.
Also remove `Kmalloc`'s `GlobalAlloc` implementation -- we can't remove
this in a separate patch, since the `alloc` crate requires a
`#[global_allocator]` to set, that implements `GlobalAlloc`.
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Link: https://lore.kernel.org/r/20241004154149.93856-29-dakr@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
| -rwxr-xr-x | scripts/generate_rust_analyzer.py | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/scripts/generate_rust_analyzer.py b/scripts/generate_rust_analyzer.py index d2bc63cde8c6..09e1d166d8d2 100755 --- a/scripts/generate_rust_analyzer.py +++ b/scripts/generate_rust_analyzer.py @@ -65,13 +65,6 @@ def generate_crates(srctree, objtree, sysroot_src, external_src, cfgs): ) append_crate( - "alloc", - sysroot_src / "alloc" / "src" / "lib.rs", - ["core", "compiler_builtins"], - cfg=crates_cfgs.get("alloc", []), - ) - - append_crate( "macros", srctree / "rust" / "macros" / "lib.rs", [], @@ -96,7 +89,7 @@ def generate_crates(srctree, objtree, sysroot_src, external_src, cfgs): append_crate( "kernel", srctree / "rust" / "kernel" / "lib.rs", - ["core", "alloc", "macros", "build_error", "bindings"], + ["core", "macros", "build_error", "bindings"], cfg=cfg, ) crates[-1]["source"] = { @@ -133,7 +126,7 @@ def generate_crates(srctree, objtree, sysroot_src, external_src, cfgs): append_crate( name, path, - ["core", "alloc", "kernel"], + ["core", "kernel"], cfg=cfg, ) |