[PATCH 0/3] rust: add Kconfig.test

[Yury Norov <ynorov@nvidia.com>]

There are 6 individual Rust KUnit tests. All the tests are compiled
unconditionally now, which adds ~200 kB to the kernel image on my
x86_64 buld. As Rust matures, this bloating will inevitably grow.

Add Kconfig.test, which provides a RUST_KUNIT_TESTS menu, and all
individual tests under it.

Yury Norov (3):
  rust: tests: drop 'use crate' in bitmap and atomic KUnit tests
  rust: testing: add Kconfig for KUnit test
  Documentation: rust: testing: add Kconfig guidance

 Documentation/rust/testing.rst       |  5 ++-
 init/Kconfig                         |  2 +
 rust/kernel/Kconfig.test             | 76 ++++++++++++++++++++++++++++
 rust/kernel/alloc/allocator.rs       |  1 +
 rust/kernel/alloc/kvec.rs            |  1 +
 rust/kernel/bitmap.rs                |  5 +--
 rust/kernel/kunit.rs                 |  1 +
 rust/kernel/str.rs                   |  1 +
 rust/kernel/sync/atomic/predefine.rs |  5 +--
 9 files changed, 79 insertions(+), 7 deletions(-)
 create mode 100644 rust/kernel/Kconfig.test

-- 
2.51.0