3 Commits

Author	SHA1	Message	Date
Masami Hiramatsu (Google)	f6c3c83db1	selftests/ftrace: Fix to check required event file ... The dynevent/test_duplicates.tc test case uses `syscalls/sys_enter_openat` event for defining eprobe on it. Since this `syscalls` events depend on CONFIG_FTRACE_SYSCALLS=y, if it is not set, the test will fail. Add the event file to `required` line so that the test will return `unsupported` result. Fixes: 297e1dcdca ("selftests/ftrace: Add selftest for testing duplicate eprobes and kprobes") Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>	2024-05-29 12:24:07 -06:00
Sven Schnelle	cb05c81ada	selftests/ftrace: fix dynamic_events dependency check ... commit 95c104c378 ("tracing: Auto generate event name when creating a group of events") changed the syntax in the ftrace README file which is used by the selftests to check what features are support. Adjust the string to make test_duplicates.tc and trigger-synthetic-eprobe.tc work again. Fixes: 95c104c378 ("tracing: Auto generate event name when creating a group of events") Signed-off-by: Sven Schnelle <svens@linux.ibm.com> Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>	2022-10-18 14:27:23 -06:00
Steven Rostedt (VMware)	297e1dcdca	selftests/ftrace: Add selftest for testing duplicate eprobes and kprobes ... Add a selftest that makes sure that eprobes and kprobes can not be created with the same group and name as existing events. Link: https://lore.kernel.org/linux-kselftest/20210819152825.715290342@goodmis.org/ Link: https://lkml.kernel.org/r/20210820204742.653288346@goodmis.org Cc: "Tzvetomir Stoyanov" <tz.stoyanov@gmail.com> Cc: Tom Zanussi <zanussi@kernel.org> Cc: Shuah Khan <shuah@kernel.org> Cc: Shuah Khan <skhan@linuxfoundation.org> Cc: linux-kselftest@vger.kernel.org Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>	2021-08-21 10:25:52 -04:00