5.4-stable review patch. If anyone has any objections, please let me know.
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From: Dapeng Mi dapeng1.mi@linux.intel.com
[ Upstream commit a4a859eb6704a8aa46aa1cec5396c8d41383a26b ]
The comment of "--user-regs" option is not correct, fix it.
"on interrupt," -> "in user space,"
Fixes: 84c417422798c897 ("perf record: Support direct --user-regs arguments") Reviewed-by: Ian Rogers irogers@google.com Signed-off-by: Dapeng Mi dapeng1.mi@linux.intel.com Cc: Adrian Hunter adrian.hunter@intel.com Cc: Alexander Shishkin alexander.shishkin@linux.intel.com Cc: Andi Kleen ak@linux.intel.com Cc: Ingo Molnar mingo@redhat.com Cc: Kan Liang kan.liang@linux.intel.com Cc: Namhyung Kim namhyung@kernel.org Cc: Peter Zijlstra peterz@infradead.org Link: https://lore.kernel.org/r/20250403060810.196028-1-dapeng1.mi@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo acme@redhat.com Signed-off-by: Sasha Levin sashal@kernel.org --- tools/perf/builtin-record.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 9c03f67398cb2..8f03f89a6031d 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -2215,7 +2215,7 @@ static struct option __record_options[] = { "sample selected machine registers on interrupt," " use '-I?' to list register names", parse_intr_regs), OPT_CALLBACK_OPTARG(0, "user-regs", &record.opts.sample_user_regs, NULL, "any register", - "sample selected machine registers on interrupt," + "sample selected machine registers in user space," " use '--user-regs=?' to list register names", parse_user_regs), OPT_BOOLEAN(0, "running-time", &record.opts.running_time, "Record running/enabled time of read (:S) events"),