Scott Mayhew 5496b9b77d kunit: bail out early in __kunit_test_suites_init() if there are no suites to test ...

Commit c72a870926c2 added a mutex to prevent kunit tests from running
concurrently.  Unfortunately that mutex gets locked during module load
regardless of whether the module actually has any kunit tests.  This
causes a problem for kunit tests that might need to load other kernel
modules (e.g. gss_krb5_test loading the camellia module).

So check to see if there are actually any tests to run before locking
the kunit_run_lock mutex.

Fixes: c72a870926c2 ("kunit: add ability to run tests after boot using debugfs")
Reported-by: Nico Pache <npache@redhat.com>
Signed-off-by: Scott Mayhew <smayhew@redhat.com>
Reviewed-by: Rae Moar <rmoar@google.com>
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

2024-05-06 14:22:02 -06:00

..

.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: unregister the device on error

2024-05-06 14:22:02 -06:00

executor_test.c

kunit: test: Log the correct filter string in executor_test

2024-02-27 15:25:50 -07:00

executor.c

kunit: Mark filter* params as rw

2024-02-27 14:46:34 -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: test: Move fault tests behind KUNIT_FAULT_TEST Kconfig option

2024-05-06 14:22:02 -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: test: Move fault tests behind KUNIT_FAULT_TEST Kconfig option

2024-05-06 14:22:02 -06:00

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: use KUNIT_DEFINE_ACTION_WRAPPER

2024-05-06 14:22:02 -06:00

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: bail out early in __kunit_test_suites_init() if there are no suites to test

2024-05-06 14:22:02 -06:00

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: Fix race condition in try-catch completion

2024-05-06 14:22:02 -06:00