On Fri, 31 May 2024 23:20:47 +0900 Masami Hiramatsu (Google) <mhira...@kernel.org> wrote:
> The major conflict happens when the boot-time test cleans up the kprobe > events by > > dyn_events_release_all(&trace_kprobe_ops); > > And I removed it by [3/3] patch in this series :) because it does not > needed and not confirmed there is no other kprobe events when the test > starts. Also the warning message are redundant so I removed it by [2/3]. > > So without this [1/3], if we apply [2/3] and [3/3], the problem will be > mitigated, but I think the root cause is that these modules are built-in. I'm OK with making them module only, but I don't see any selftests for sythetic events. I think they should have a boot up test as well. If we remove them, let's add something to test them at boot up. Then the boot up code could clean it up. Or change the test module to be a boot up test that cleans itself up if it is compiled in as not a module? -- Steve
