diff options
| author | Thomas Weißschuh <thomas.weissschuh@linutronix.de> | 2025-12-23 07:59:14 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@kernel.org> | 2026-01-13 14:42:23 +0100 |
| commit | 1dcd1273add368c2b7c65135e22b416e1b374781 (patch) | |
| tree | 8544c7f9613ee7233ad1c8c834a496cda45ff8c4 | |
| parent | 609e359ab904698f1e5aa0ab2fee2f4c29ee0886 (diff) | |
selftests: vDSO: vdso_test_abi: Use UAPI system call numbers
SYS_clock_getres might have been redirected by libc to some other system
call than the actual clock_getres. For testing it is required to use
exactly this system call.
Use the system call number exported by the UAPI headers which is always
correct.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/20251223-vdso-compat-time32-v1-3-97ea7a06a543@linutronix.de
| -rw-r--r-- | tools/testing/selftests/vDSO/vdso_test_abi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/vDSO/vdso_test_abi.c b/tools/testing/selftests/vDSO/vdso_test_abi.c index c620317eaeea..a75c12dcb0f1 100644 --- a/tools/testing/selftests/vDSO/vdso_test_abi.c +++ b/tools/testing/selftests/vDSO/vdso_test_abi.c @@ -179,7 +179,7 @@ static void vdso_test_clock_getres(clockid_t clk_id) clock_getres_fail++; } - ret = syscall(SYS_clock_getres, clk_id, &sys_ts); + ret = syscall(__NR_clock_getres, clk_id, &sys_ts); ksft_print_msg("The syscall resolution is %lld %lld\n", (long long)sys_ts.tv_sec, (long long)sys_ts.tv_nsec); |