On Thu, 10 Oct 2024 22:08:04 +0800 Donglin Peng <dolinux.peng@xxxxxxxxx> wrote: > > Hmm, strange. This went through my tests that also does an allmodconfig build. > > > > I'll go investigate. Thanks for the report. > > I suspect that the configuration CONFIG_FUNCTION_GRAPH_RETADDR may be > disabled during testing. If this configuration is indeed disabled, > the function > __trace_graph_retaddr_entry will not invoke call_filter_check_discard. allmodconfig should enable it. Unless it's a tristate. I'll look at my tests to see if something else caused it to be disabled. -- Steve
