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5a78977262
linux-yocto/rust
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Alice Ryhl 5a78977262 mm: rust: make CONFIG_MMU ifdefs more narrow 
Currently the entire kernel::mm module is ifdef'd out when CONFIG_MMU=n.
However, there are some downstream users of the module in
rust/kernel/task.rs and rust/kernel/miscdevice.rs. Thus, update the cfgs
so that only MmWithUserAsync is removed with CONFIG_MMU=n.

The code is moved into a new file, since the #[cfg()] annotation
otherwise has to be duplicated several times.

Link: https://lkml.kernel.org/r/20250516193219.2987032-1-aliceryhl@google.com
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202505071753.kldNHYVQ-lkp@intel.com/
Closes: https://lore.kernel.org/oe-kbuild-all/202505072116.eSYC8igT-lkp@intel.com/
Fixes: 5bb9ed6cdf ("mm: rust: add abstraction for struct mm_struct")
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Boqun Feng <boqun.feng@gmail.com>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-05-31 22:46:12 -07:00
..
bindings rust: clean Rust 1.88.0's unnecessary_transmutes lint 2025-05-07 00:11:47 +02:00
helpers mm: rust: add lock_vma_under_rcu 2025-05-11 17:48:24 -07:00
kernel mm: rust: make CONFIG_MMU ifdefs more narrow 2025-05-31 22:46:12 -07:00
macros rust: clean Rust 1.88.0's clippy::uninlined_format_args lint 2025-05-07 00:11:47 +02:00
pin-init rust: clean Rust 1.88.0's clippy::uninlined_format_args lint 2025-05-07 00:11:47 +02:00
uapi rust: clean Rust 1.88.0's unnecessary_transmutes lint 2025-05-07 00:11:47 +02:00
.gitignore
.kunitconfig rust: add kunitconfig 2025-03-19 23:22:21 +01:00
bindgen_parameters rust: map __kernel_size_t and friends also to usize/isize 2024-11-10 23:58:00 +01:00
build_error.rs
compiler_builtins.rs ARM: 9441/1: rust: Enable Rust support for ARMv7 2025-03-26 13:31:16 +00:00
exports.c rust: exports: improve grammar in commentary 2024-10-21 17:35:33 +02:00
ffi.rs rust: map long to isize and char to u8 2024-12-16 21:49:33 +01:00
Makefile rust: kbuild: Don't export __pfx symbols 2025-04-08 21:44:20 +02:00