linux-kernel - [PATCH 0/2] rust: two small improvements for kunit

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Message-Id: <20250208-rust-kunit-v1-0-94a026be6d72@weissschuh.net>
Date: Sat, 08 Feb 2025 14:31:13 +0100
From: Thomas Weißschuh <linux@...ssschuh.net>
To: Miguel Ojeda <ojeda@...nel.org>, Alex Gaynor <alex.gaynor@...il.com>, 
 Boqun Feng <boqun.feng@...il.com>, Gary Guo <gary@...yguo.net>, 
 Björn Roy Baron <bjorn3_gh@...tonmail.com>, 
 Benno Lossin <benno.lossin@...ton.me>, 
 Andreas Hindborg <a.hindborg@...nel.org>, Alice Ryhl <aliceryhl@...gle.com>, 
 Trevor Gross <tmgross@...ch.edu>, Danilo Krummrich <dakr@...nel.org>, 
 Nathan Chancellor <nathan@...nel.org>, 
 Nick Desaulniers <ndesaulniers@...gle.com>, 
 Bill Wendling <morbo@...gle.com>, Justin Stitt <justinstitt@...gle.com>
Cc: rust-for-linux@...r.kernel.org, linux-kernel@...r.kernel.org, 
 llvm@...ts.linux.dev, 
 Thomas Weißschuh <linux@...ssschuh.net>
Subject: [PATCH 0/2] rust: two small improvements for kunit

Two quality of live improvements for running kunit tests for rust/.
While today there are only the doctests, more are coming [0].

	$ ./tools/testing/kunit/kunit.py run --kunitconfig rust/ 
	[14:25:48] Configuring KUnit Kernel ...
	[14:25:48] Building KUnit Kernel ...
	Populating config with:
	$ make ARCH=um O=.kunit olddefconfig
	Building with:
	$ make all compile_commands.json ARCH=um O=.kunit --jobs=16
	[14:25:53] Starting KUnit Kernel (1/1)...
	[14:25:53] ============================================================
	Running tests with:
	$ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt
	[14:25:53] =========== rust_doctests_kernel (135 subtests) ============
	[14:25:53] [PASSED] rust_doctest_kernel_alloc_kbox_rs_0

	...

	[14:25:53] [PASSED] rust_doctest_kernel_workqueue_rs_3
	[14:25:53] ============== [PASSED] rust_doctests_kernel ===============
	[14:25:53] ============================================================
	[14:25:53] Testing complete. Ran 135 tests: passed: 135
	[14:25:53] Elapsed time: 5.431s total, 0.001s configuring, 5.314s building, 0.086s running

[0] https://lore.kernel.org/rust-for-linux/20241213081035.2069066-1-davidgow@google.com/

Signed-off-by: Thomas Weißschuh <linux@...ssschuh.net>
---
Thomas Weißschuh (2):
      rust: pass correct target to bindgen on Usermode Linux
      rust: add kunitconfig

 rust/.kunitconfig | 3 +++
 rust/Makefile     | 1 +
 2 files changed, 4 insertions(+)
---
base-commit: beeb78d46249cab8b2b8359a2ce8fa5376b5ad2d
change-id: 20250208-rust-kunit-dd350e1a463c

Best regards,
-- 
Thomas Weißschuh <linux@...ssschuh.net>