From: Adrian Hunter <adrian.hunter@xxxxxxxxx>
commit d4a98b45fbe6d06f4b79ed90d0bb05ced8674c23 upstream.
The trace could be misleading if trace errors are not taken into
account, so display them also by adding the itrace "e" option.
Note --call-trace and --call-ret-trace already add the itrace "e"
option.
Fixes: b585ebdb5912cf14 ("perf script: Add --insn-trace for instruction decoding")
Reviewed-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Cc: Ian Rogers <irogers@xxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Link: https://lore.kernel.org/r/20240315071334.3478-1-adrian.hunter@xxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
tools/perf/builtin-script.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -3806,7 +3806,7 @@ static int parse_insn_trace(const struct
if (ret < 0)
return ret;
- itrace_parse_synth_opts(opt, "i0ns", 0);
+ itrace_parse_synth_opts(opt, "i0nse", 0);
symbol_conf.nanosecs = true;
return 0;
}
Patches currently in stable-queue which might be from adrian.hunter@xxxxxxxxx are
queue-6.9/perf-script-show-also-errors-for-insn-trace-option.patch
queue-6.9/perf-auxtrace-fix-multiple-use-of-itrace-option.patch
