diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/kunit/test.h | 63 | ||||
| -rw-r--r-- | include/linux/module.h | 5 | ||||
| -rw-r--r-- | include/linux/panic.h | 3 |
3 files changed, 20 insertions, 51 deletions
diff --git a/include/kunit/test.h b/include/kunit/test.h index 8ffcd7de9607..c958855681cc 100644 --- a/include/kunit/test.h +++ b/include/kunit/test.h @@ -237,9 +237,9 @@ size_t kunit_suite_num_test_cases(struct kunit_suite *suite); unsigned int kunit_test_case_num(struct kunit_suite *suite, struct kunit_case *test_case); -int __kunit_test_suites_init(struct kunit_suite * const * const suites); +int __kunit_test_suites_init(struct kunit_suite * const * const suites, int num_suites); -void __kunit_test_suites_exit(struct kunit_suite **suites); +void __kunit_test_suites_exit(struct kunit_suite **suites, int num_suites); #if IS_BUILTIN(CONFIG_KUNIT) int kunit_run_all_tests(void); @@ -250,43 +250,11 @@ static inline int kunit_run_all_tests(void) } #endif /* IS_BUILTIN(CONFIG_KUNIT) */ -#ifdef MODULE -/** - * kunit_test_suites_for_module() - used to register one or more - * &struct kunit_suite with KUnit. - * - * @__suites: a statically allocated list of &struct kunit_suite. - * - * Registers @__suites with the test framework. See &struct kunit_suite for - * more information. - * - * If a test suite is built-in, module_init() gets translated into - * an initcall which we don't want as the idea is that for builtins - * the executor will manage execution. So ensure we do not define - * module_{init|exit} functions for the builtin case when registering - * suites via kunit_test_suites() below. - */ -#define kunit_test_suites_for_module(__suites) \ - static int __init kunit_test_suites_init(void) \ - { \ - return __kunit_test_suites_init(__suites); \ - } \ - module_init(kunit_test_suites_init); \ - \ - static void __exit kunit_test_suites_exit(void) \ - { \ - return __kunit_test_suites_exit(__suites); \ - } \ - module_exit(kunit_test_suites_exit) -#else -#define kunit_test_suites_for_module(__suites) -#endif /* MODULE */ - -#define __kunit_test_suites(unique_array, unique_suites, ...) \ - static struct kunit_suite *unique_array[] = { __VA_ARGS__, NULL }; \ - kunit_test_suites_for_module(unique_array); \ - static struct kunit_suite **unique_suites \ - __used __section(".kunit_test_suites") = unique_array +#define __kunit_test_suites(unique_array, ...) \ + MODULE_INFO(test, "Y"); \ + static struct kunit_suite *unique_array[] \ + __aligned(sizeof(struct kunit_suite *)) \ + __used __section(".kunit_test_suites") = { __VA_ARGS__ } /** * kunit_test_suites() - used to register one or more &struct kunit_suite @@ -294,21 +262,16 @@ static inline int kunit_run_all_tests(void) * * @__suites: a statically allocated list of &struct kunit_suite. * - * Registers @suites with the test framework. See &struct kunit_suite for - * more information. - * - * When builtin, KUnit tests are all run via executor; this is done - * by placing the array of struct kunit_suite * in the .kunit_test_suites - * ELF section. + * Registers @suites with the test framework. + * This is done by placing the array of struct kunit_suite * in the + * .kunit_test_suites ELF section. * - * An alternative is to build the tests as a module. Because modules do not - * support multiple initcall()s, we need to initialize an array of suites for a - * module. + * When builtin, KUnit tests are all run via the executor at boot, and when + * built as a module, they run on module load. * */ #define kunit_test_suites(__suites...) \ __kunit_test_suites(__UNIQUE_ID(array), \ - __UNIQUE_ID(suites), \ ##__suites) #define kunit_test_suite(suite) kunit_test_suites(&suite) @@ -320,7 +283,7 @@ static inline int kunit_run_all_tests(void) * * @__suites: a statically allocated list of &struct kunit_suite. * - * This functions identically as &kunit_test_suites() except that it suppresses + * This functions identically as kunit_test_suites() except that it suppresses * modpost warnings for referencing functions marked __init or data marked * __initdata; this is OK because currently KUnit only runs tests upon boot * during the init phase or upon loading a module during the init phase. diff --git a/include/linux/module.h b/include/linux/module.h index abd9fa916b7d..518296ea7f73 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -505,6 +505,11 @@ struct module { int num_static_call_sites; struct static_call_site *static_call_sites; #endif +#if IS_ENABLED(CONFIG_KUNIT) + int num_kunit_suites; + struct kunit_suite **kunit_suites; +#endif + #ifdef CONFIG_LIVEPATCH bool klp; /* Is this a livepatch module? */ diff --git a/include/linux/panic.h b/include/linux/panic.h index e71161da69c4..c7759b3f2045 100644 --- a/include/linux/panic.h +++ b/include/linux/panic.h @@ -68,7 +68,8 @@ static inline void set_arch_panic_timeout(int timeout, int arch_default_timeout) #define TAINT_LIVEPATCH 15 #define TAINT_AUX 16 #define TAINT_RANDSTRUCT 17 -#define TAINT_FLAGS_COUNT 18 +#define TAINT_TEST 18 +#define TAINT_FLAGS_COUNT 19 #define TAINT_FLAGS_MAX ((1UL << TAINT_FLAGS_COUNT) - 1) struct taint_flag { |