Changes in Makefile

424dfcd4 - rtc: remove 'setdate' test program

Thu, 20 Mar 2025 10:33:54 +0000

rtc: remove 'setdate' test programThe tool is not embedded in the testing framework. 'rtc' from rtc-toolsserves as a much better programming example. No need to carry this toolin the kernel tree.Signed-off-by: Wolfram Sang Link: https://lore.kernel.org/r/20250320103433.11673-1-wsa+renesas@sang-engineering.comSigned-off-by: Alexandre Belloni List of files: /linux-6.15/tools/testing/selftests/rtc/Makefile

2a027d6b - selftest: rtc: Add to check rtc alarm status for alarm related test

Mon, 21 Oct 2024 03:22:13 +0000

selftest: rtc: Add to check rtc alarm status for alarm related testIn alarm_wkalm_set and alarm_wkalm_set_minute test, they use differentioctl (RTC_ALM_SET/RTC_WKALM_SET) for alarm feature detection. They willskip testing if RTC_ALM_SET/RTC_WKALM_SET ioctl returns an EINVAL errorcode. This design may miss detecting real problems when theefi.set_wakeup_time() return errors and then RTC_ALM_SET/RTC_WKALM_SETioctl returns an EINVAL error code with RTC_FEATURE_ALARM enabled.In order to make rtctest more explicit and robust, we propose to useRTC_PARAM_GET ioctl interface to check rtc alarm feature state beforerunning alarm related tests. If the kernel does not support RTC_PARAM_GETioctl interface, we will fallback to check the error number of(RTC_ALM_SET/RTC_WKALM_SET) ioctl call for alarm feature detection.Requires commit 101ca8d05913b ("rtc: efi: Enable SET/GET WAKEUP servicesas optional")Reviewed-by: Koba Ko Reviewed-by: Matthew R. Ochs Signed-off-by: Joseph Jang Acked-by: Alexandre Belloni Signed-off-by: Shuah Khan List of files: /linux-6.15/tools/testing/selftests/rtc/Makefile

b9167c80 - selftests: Install settings files to fix TIMEOUT failures

Thu, 20 Feb 2020 04:42:41 +0000

selftests: Install settings files to fix TIMEOUT failuresCommit 852c8cbf34d3 ("selftests/kselftest/runner.sh: Add 45 secondtimeout per test") added a 45 second timeout for tests, and also addeda way for tests to customise the timeout via a settings file.For example the ftrace tests take multiple minutes to run, so theywere given longer in commit b43e78f65b1d ("tracing/selftests: Turn offtimeout setting").This works when the tests are run from the source tree. However if thetests are installed with "make -C tools/testing/selftests install",the settings files are not copied into the install directory. When thetests are then run from the install directory the longer timeouts arenot applied and the tests timeout incorrectly.So add the settings files to TEST_FILES of the appropriate Makefilesto cause the settings files to be installed using the existing installlogic.Fixes: 852c8cbf34d3 ("selftests/kselftest/runner.sh: Add 45 second timeout per test")Signed-off-by: Michael Ellerman Signed-off-by: Shuah Khan List of files: /linux-6.15/tools/testing/selftests/rtc/Makefile

3e839363 - selftests: use LDLIBS for libraries instead of LDFLAGS

Wed, 12 Feb 2020 14:00:40 +0000

selftests: use LDLIBS for libraries instead of LDFLAGSWhile building selftests, the following errors were observed:> tools/testing/selftests/timens'> gcc -Wall -Werror -pthread -lrt -ldl timens.c -o tools/testing/selftests/timens/timens> /usr/bin/ld: /tmp/ccGy5CST.o: in function `check_config_posix_timers':> timens.c:(.text+0x65a): undefined reference to `timer_create'> collect2: error: ld returned 1 exit statusQuoting commit 870f193d48c2 ("selftests: net: use LDLIBS instead ofLDFLAGS"):The default Makefile rule looks like:$(CC) $(CFLAGS) $(LDFLAGS) $@ $^ $(LDLIBS)When linking is done by gcc itself, no issue, but when it needs to be passedto proper ld, only LDLIBS follows and then ld cannot know what libs to linkwith.More detail:https://www.gnu.org/software/make/manual/html_node/Implicit-Variables.htmlLDFLAGSExtra flags to give to compilers when they are supposed to invoke the linker,‘ld’, such as -L. Libraries (-lfoo) should be added to the LDLIBS variableinstead.LDLIBSLibrary flags or names given to compilers when they are supposed to invoke thelinker, ‘ld’. LOADLIBES is a deprecated (but still supported) alternative toLDLIBS. Non-library linker flags, such as -L, should go in the LDFLAGSvariable.While at here, correct other selftests, not only timens ones.Reported-by: Shuah Khan Signed-off-by: Dmitry Safonov Tested-by: Shuah Khan Signed-off-by: Shuah Khan List of files: /linux-6.15/tools/testing/selftests/rtc/Makefile

a12ab9e1 - selftests: move RTC tests to rtc subfolder

Thu, 19 Apr 2018 12:50:29 +0000

selftests: move RTC tests to rtc subfolderMove the RTC tests out of the timers folder as they are mostly unrelated.Keep rtcpie in timers as it only test hrtimers.Signed-off-by: Alexandre Belloni Signed-off-by: Shuah Khan (Samsung OSG) List of files: /linux-6.15/tools/testing/selftests/rtc/Makefile