Merge tag 'linux_kselftest-kunit-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kunit updates from Shuah Khan:

 - New parameterized test features

   KUnit parameterized tests supported two primary methods for getting
   parameters:

    - Defining custom logic within a generate_params() function.

    - Using the KUNIT_ARRAY_PARAM() and KUNIT_ARRAY_PARAM_DESC() macros
      with a pre-defined static array and passing the created
      *_gen_params() to KUNIT_CASE_PARAM().

   These methods present limitations when dealing with dynamically
   generated parameter arrays, or in scenarios where populating
   parameters sequentially via generate_params() is inefficient or
   overly complex.

   These limitations are fixed with a parameterized test method

 - Fix issues in kunit build artifacts cleanup

 - Fix parsing skipped test problem in kselftest framework

 - Enable PCI on UML without triggering WARN()

 - a few other fixes and adds support for new configs such as MIPS

* tag 'linux_kselftest-kunit-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  kunit: Extend kconfig help text for KUNIT_UML_PCI
  rust: kunit: allow `cfg` on `test`s
  kunit: qemu_configs: Add MIPS configurations
  kunit: Enable PCI on UML without triggering WARN()
  Documentation: kunit: Document new parameterized test features
  kunit: Add example parameterized test with direct dynamic parameter array setup
  kunit: Add example parameterized test with shared resource management using the Resource API
  kunit: Enable direct registration of parameter arrays to a KUnit test
  kunit: Pass parameterized test context to generate_params()
  kunit: Introduce param_init/exit for parameterized test context management
  kunit: Add parent kunit for parameterized test context
  kunit: tool: Accept --raw_output=full as an alias of 'all'
  kunit: tool: Parse skipped tests from kselftest.h
  kunit: Always descend into kunit directory during build

1 files changed, 11 insertions, 0 deletions

diff --git a/rust/kernel/kunit.rs b/rust/kernel/kunit.rs
index 3a43886cc14e..79436509dd73 100644
--- a/rust/kernel/kunit.rs
+++ b/rust/kernel/kunit.rs
@@ -210,6 +210,8 @@ pub const fn kunit_case(
         status: kernel::bindings::kunit_status_KUNIT_SUCCESS,
         module_name: core::ptr::null_mut(),
         log: core::ptr::null_mut(),
+        param_init: None,
+        param_exit: None,
     }
 }
 
@@ -229,6 +231,8 @@ pub const fn kunit_case_null() -> kernel::bindings::kunit_case {
         status: kernel::bindings::kunit_status_KUNIT_SUCCESS,
         module_name: core::ptr::null_mut(),
         log: core::ptr::null_mut(),
+        param_init: None,
+        param_exit: None,
     }
 }
 
@@ -357,4 +361,11 @@ mod tests {
     fn rust_test_kunit_in_kunit_test() {
         assert!(in_kunit_test());
     }
+
+    #[test]
+    #[cfg(not(all()))]
+    fn rust_test_kunit_always_disabled_test() {
+        // This test should never run because of the `cfg`.
+        assert!(false);
+    }
 }