6.5-stable review patch. If anyone has any objections, please let me know. ------------------ From: Tero Kristo <tero.kristo@xxxxxxxxxxxxxxx> commit 62663b849662c1a5126b6274d91671b90566ef13 upstream. The synth traces incorrectly print pointer to the synthetic event values instead of the actual value when using u64 type. Fix by addressing the contents of the union properly. Link: https://lore.kernel.org/linux-trace-kernel/20230911141704.3585965-1-tero.kristo@xxxxxxxxxxxxxxx Fixes: ddeea494a16f ("tracing/synthetic: Use union instead of casts") Cc: stable@xxxxxxxxxxxxxxx Signed-off-by: Tero Kristo <tero.kristo@xxxxxxxxxxxxxxx> Signed-off-by: Steven Rostedt (Google) <rostedt@xxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- kernel/trace/trace_events_synth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/trace/trace_events_synth.c b/kernel/trace/trace_events_synth.c index 9897d0bfcab7..14cb275a0bab 100644 --- a/kernel/trace/trace_events_synth.c +++ b/kernel/trace/trace_events_synth.c @@ -337,7 +337,7 @@ static void print_synth_event_num_val(struct trace_seq *s, break; default: - trace_seq_printf(s, print_fmt, name, val, space); + trace_seq_printf(s, print_fmt, name, val->as_u64, space); break; } } -- 2.42.0
