David Gow 829388b725 kunit: device: Unregister the kunit_bus on shutdown ...

If KUnit is built as a module, and it's unloaded, the kunit_bus is not
unregistered. This causes an error if it's then re-loaded later, as we
try to re-register the bus.

Unregister the bus and root_device on shutdown, if it looks valid.

In addition, be more specific about the value of kunit_bus_device. It
is:
- a valid struct device* if the kunit_bus initialised correctly.
- an ERR_PTR if it failed to initialise.
- NULL before initialisation and after shutdown.

Fixes: d03c720e03bd ("kunit: Add APIs for managing devices")
Signed-off-by: David Gow <davidgow@google.com>
Reviewed-by: Rae Moar <rmoar@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

2024-02-06 17:07:37 -07:00

..

.kunitconfig

kunit: tool: make --kunitconfig accept dirs, add lib/kunit fragment

2021-04-02 14:14:36 -06:00

assert.c

kunit: Don't use a managed alloc in is_literal()

2023-09-18 10:45:30 -06:00

attributes.c

kunit: add is_init test attribute

2023-12-18 13:21:15 -07:00

debugfs.c

kunit: add ability to run tests after boot using debugfs

2023-12-18 13:25:49 -07:00

debugfs.h

kunit: add debugfs /sys/kernel/debug/kunit/<suite>/results display

2020-03-26 14:07:18 -06:00

device-impl.h

kunit: device: Unregister the kunit_bus on shutdown

2024-02-06 17:07:37 -07:00

device.c

kunit: device: Unregister the kunit_bus on shutdown

2024-02-06 17:07:37 -07:00

executor_test.c

kunit: test: Fix the possible memory leak in executor_test

2023-09-28 08:51:07 -06:00

executor.c

kunit: run test suites only after module initialization completes

2024-01-22 07:58:54 -07:00

hooks-impl.h

kunit: Add printf attribute to fail_current_test_impl

2023-02-08 18:08:14 -07:00

hooks.c

kunit: Add "hooks" to call into KUnit when it's built as a module

2023-02-08 14:26:25 -07:00

Kconfig

kunit: Allow kunit test modules to use test filtering

2023-08-08 13:46:18 -06:00

kunit-example-test.c

kunit: Add example of kunit_activate_static_stub() with pointer-to-function

2024-01-03 09:07:23 -07:00

kunit-test.c

kunit: Fix a NULL vs IS_ERR() bug

2024-01-22 07:58:12 -07:00

Makefile

kunit: Add APIs for managing devices

2023-12-18 13:28:08 -07:00

resource.c

kunit: Add kunit_add_action() to defer a call until test exit

2023-05-25 08:52:55 -06:00

static_stub.c

kunit: Expose 'static stub' API to redirect functions

2023-02-08 14:28:17 -07:00

string-stream-test.c

kunit: string-stream-test: Avoid cast warning when testing gfp_t flags

2023-12-18 13:21:14 -07:00

string-stream.c

kunit: string-stream: Allow ERR_PTR to be passed to string_stream_destroy()

2023-12-18 13:21:14 -07:00

string-stream.h

kunit: string-stream: Decouple string_stream from kunit

2023-09-18 10:45:40 -06:00

test.c

kunit: device: Unregister the kunit_bus on shutdown

2024-02-06 17:07:37 -07:00

try-catch-impl.h

kunit: hide unexported try-catch interface in try-catch-impl.h

2020-01-09 16:42:09 -07:00

try-catch.c

kunit: make kunit_test_timeout compatible with comment

2022-03-22 15:57:11 -07:00