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2024-09-25sefltests/tracing: Add a test for tracepoint events on modulesMasami Hiramatsu (Google)1-0/+1
Add a test case for tracepoint events on modules. This checks if it can add and remove the events correctly. Link: https://lore.kernel.org/all/172397781494.286558.7581515061075998225.stgit@devnote2/ Signed-off-by: Masami Hiramatsu (Google) <[email protected]>
2024-05-29selftests/ftrace: Update required configMasami Hiramatsu (Google)1-7/+19
Update required config options for running all tests. This also sorts the config entries alphabetically. Signed-off-by: Masami Hiramatsu (Google) <[email protected]> Signed-off-by: Shuah Khan <[email protected]>
2020-04-14selftests/ftrace: Add CONFIG_SAMPLE_FTRACE_DIRECT=m kconfigXiao Yang1-0/+1
ftrace-direct.tc and kprobe-direct.tc require CONFIG_SAMPLE_FTRACE_DIRECT=m so add it to config file which is used by merge_config.sh. Signed-off-by: Xiao Yang <[email protected]> Acked-by: Steven Rostedt (VMware) <[email protected]> Signed-off-by: Shuah Khan <[email protected]>
2018-10-24selftests/ftrace: Add wakeup tracer testcaseMasami Hiramatsu1-0/+1
Add a testcase for wakeup tracer. Signed-off-by: Masami Hiramatsu <[email protected]> Signed-off-by: Shuah Khan (Samsung OSG) <[email protected]>
2018-10-24selftests/ftrace: Add kprobe-event with symbol argument testMasami Hiramatsu1-0/+1
Add a testcase for kprobe-event with @symbol argument. Since @symbol needs to refer the kernel data symbol (linux_proc_banner), it requires CONFIG_KALLSYMS_ALL. Signed-off-by: Masami Hiramatsu <[email protected]> Signed-off-by: Shuah Khan (Samsung OSG) <[email protected]>
2018-10-24selftests/ftrace: Improve kprobe on module testcase to load/unload moduleMasami Hiramatsu1-0/+4
Improve kprobe events on module testcase to check module load/unload with disabled/enabled events. This also change the target module to trace_printk.ko, so it depends on CONFIG_SAMPLE_TRACE_PRINTK=m. Signed-off-by: Masami Hiramatsu <[email protected]> Signed-off-by: Shuah Khan (Samsung OSG) <[email protected]>
2018-07-26kselftests: Add tests for the preemptoff and irqsoff tracersJoel Fernandes (Google)1-0/+3
Here we add unit tests for the preemptoff and irqsoff tracer by using a kernel module introduced previously to trigger long preempt or irq disabled sections in the kernel. Link: http://lkml.kernel.org/r/[email protected] Reviewed-by: Masami Hiramatsu <[email protected]> Acked-by: Masami Hiramatsu <[email protected]> Signed-off-by: Joel Fernandes (Google) <[email protected]> Signed-off-by: Steven Rostedt (VMware) <[email protected]>
2017-11-15selftests: ftrace: add more config fragmentsLei Yang1-0/+4
We need to enable more configs to make test more without this patch,we got lots of "UNSUPPORTED" before the patch: http://pastebin.ubuntu.com/25784377/ after the patch: http://pastebin.ubuntu.com/25784387/ Signed-off-by: Lei Yang <[email protected]> Signed-off-by: Shuah Khan <[email protected]>
2017-04-11selftests: ftrace: add CONFIG_KPROBES=y to the config fragmentFathi Boudra1-0/+1
ftrace/kprobe tests require kprobes events. Enable kprobes to run these tests. Signed-off-by: Fathi Boudra <[email protected]> Tested-by: Naresh Kamboju <[email protected]> Signed-off-by: Shuah Khan <[email protected]>
2016-02-25selftests: create test-specific kconfig fragmentsBamvor Jian Zhang1-0/+1
Create the config file in each directory of testcase which need more kernel configuration than the default defconfig. User could use these configs with merge_config.sh script: Enable config for specific testcase: (export ARCH=xxx #for cross compiling) ./scripts/kconfig/merge_config.sh .config \ tools/testing/selftests/xxx/config Enable configs for all testcases: (export ARCH=xxx #for cross compiling) ./scripts/kconfig/merge_config.sh .config \ tools/testing/selftests/*/config Signed-off-by: Bamvor Jian Zhang <[email protected]> Reviewed-by: Shuah Khan <[email protected]> Signed-off-by: Shuah Khan <[email protected]>
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