3 Commits

Author	SHA1	Message	Date
Thomas Weißschuh	82669e157b	selftests: vDSO: clock_getres: Drop unused include of err.h ... Nothing from err.h is used. Drop the include. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Link: https://lore.kernel.org/all/20250611-selftests-vdso-fixes-v3-2-e62e37a6bcf5@linutronix.de	2025-07-01 15:50:42 +02:00
Colin Ian King	375b9ff53c	kselftest: vDSO: Fix accumulation of uninitialized ret when CLOCK_REALTIME is undefined ... In the unlikely case that CLOCK_REALTIME is not defined, variable ret is not initialized and further accumulation of return values to ret can leave ret in an undefined state. Fix this by initialized ret to zero and changing the assignment of ret to an accumulation for the CLOCK_REALTIME case. Fixes: 03f55c7952 ("kselftest: Extend vDSO selftest to clock_getres") Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>	2023-06-12 16:39:10 -06:00
Vincenzo Frascino	03f55c7952	kselftest: Extend vDSO selftest to clock_getres ... The current version of the multiarch vDSO selftest verifies only gettimeofday. Extend the vDSO selftest to clock_getres, to verify that the syscall and the vDSO library function return the same information. The extension has been used to verify the hrtimer_resoltion fix. 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 17:58:00 -06:00