diff options
| -rw-r--r-- | tools/testing/selftests/vDSO/vdso_config.h | 8 | ||||
| -rw-r--r-- | tools/testing/selftests/vDSO/vdso_test_getrandom.c | 8 |
2 files changed, 9 insertions, 7 deletions
diff --git a/tools/testing/selftests/vDSO/vdso_config.h b/tools/testing/selftests/vDSO/vdso_config.h index 7b543e7f04d7..b5ba5ded3a61 100644 --- a/tools/testing/selftests/vDSO/vdso_config.h +++ b/tools/testing/selftests/vDSO/vdso_config.h @@ -68,16 +68,15 @@ static const char *versions[7] = { "LINUX_5.10" }; -static const char *names[2][6] = { +static const char *names[2][7] = { { "__kernel_gettimeofday", "__kernel_clock_gettime", "__kernel_time", "__kernel_clock_getres", "__kernel_getcpu", -#if defined(VDSO_32BIT) "__kernel_clock_gettime64", -#endif + "__kernel_getrandom", }, { "__vdso_gettimeofday", @@ -85,9 +84,8 @@ static const char *names[2][6] = { "__vdso_time", "__vdso_clock_getres", "__vdso_getcpu", -#if defined(VDSO_32BIT) "__vdso_clock_gettime64", -#endif + "__vdso_getrandom", }, }; diff --git a/tools/testing/selftests/vDSO/vdso_test_getrandom.c b/tools/testing/selftests/vDSO/vdso_test_getrandom.c index 89c961175956..20bbef992c48 100644 --- a/tools/testing/selftests/vDSO/vdso_test_getrandom.c +++ b/tools/testing/selftests/vDSO/vdso_test_getrandom.c @@ -21,6 +21,7 @@ #include "../kselftest.h" #include "parse_vdso.h" +#include "vdso_config.h" #ifndef timespecsub #define timespecsub(tsp, usp, vsp) \ @@ -100,15 +101,18 @@ static void vgetrandom_put_state(void *state) static void vgetrandom_init(void) { + const char *version = versions[VDSO_VERSION]; + const char *name = names[VDSO_NAMES][6]; unsigned long sysinfo_ehdr = getauxval(AT_SYSINFO_EHDR); + if (!sysinfo_ehdr) { printf("AT_SYSINFO_EHDR is not present!\n"); exit(KSFT_SKIP); } vdso_init_from_sysinfo_ehdr(sysinfo_ehdr); - vgrnd.fn = (__typeof__(vgrnd.fn))vdso_sym("LINUX_2.6", "__vdso_getrandom"); + vgrnd.fn = (__typeof__(vgrnd.fn))vdso_sym(version, name); if (!vgrnd.fn) { - printf("__vdso_getrandom is missing!\n"); + printf("%s is missing!\n", name); exit(KSFT_FAIL); } if (vgrnd.fn(NULL, 0, 0, &vgrnd.params, ~0UL) != 0) { |