5.15-stable review patch. If anyone has any objections, please let me know.
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From: Adrian Hunter adrian.hunter@intel.com
[ Upstream commit d4a98b45fbe6d06f4b79ed90d0bb05ced8674c23 ]
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@linux.intel.com Signed-off-by: Adrian Hunter adrian.hunter@intel.com Cc: Andi Kleen ak@linux.intel.com Cc: Ian Rogers irogers@google.com Cc: Jiri Olsa jolsa@kernel.org Cc: Namhyung Kim namhyung@kernel.org Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20240315071334.3478-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo acme@redhat.com Signed-off-by: Sasha Levin sashal@kernel.org --- tools/perf/builtin-script.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 45ccce87d1223..78ee2c2978ac3 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -3603,7 +3603,7 @@ static int parse_insn_trace(const struct option *opt __maybe_unused, 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; }