2 Commits

Author	SHA1	Message	Date
Vincenzo Frascino	ec049891b2	kselftest: Fix vdso_test_abi return status ... vdso_test_abi contains a batch of tests that verify the validity of the vDSO ABI. When a vDSO symbol is not found the relevant test is skipped reporting KSFT_SKIP. All the tests return values are then added in a single variable which is checked to verify failures. This approach can have side effects which result in reporting the wrong kselftest exit status. Fix vdso_test_abi verifying the return code of each test separately. Cc: Shuah Khan <shuah@kernel.org> Cc: Andy Lutomirski <luto@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Reported-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>	2022-01-31 10:35:14 -07:00
Vincenzo Frascino	693f5ca08c	kselftest: Extend vDSO selftest ... The current version of the multiarch vDSO selftest verifies only gettimeofday. Extend the vDSO selftest to the other library functions: - time - clock_getres - clock_gettime The extension has been used to verify the unified vdso library on the supported architectures. Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>	2020-10-27 17:57:08 -06:00