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Steven Rostedt (VMware) authored
Running the ftrace selftests on the latest kernel caused the kprobe_eventname test to fail. It was due to the test that searches for a function with at "dot" in the name and adding a probe to that. Unfortunately, for this test, it picked: optimize_nops.isra.2.cold.4 Which happens to be marked as "__init", which means it no longer exists in the kernel! (kallsyms keeps those function names around for tracing purposes) As only functions that still exist are in the available_filter_functions file, as they are removed when the functions are freed at boot or module exit, have the test search for a function with ".isra." in the name as well as being in the available_filter_functions (if the file exists). Link: http://lkml.kernel.org/r/20190322150923.1b58eca5@gandalf.local.homeAcked-by:
Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by:
Steven Rostedt (VMware) <rostedt@goodmis.org>
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