Re: [PATCH] perf sample: Fix the wrong format specifier

On Mon, 22 Sept 2025 at 10:51, liujing liujing@cmss.chinamobile.com wrote:

In the file tools/perf/util/cs-etm.c, queue_nr is of type unsigned int and should be printed with %u.

Signed-off-by: liujing liujing@cmss.chinamobile.com

tools/perf/util/cs-etm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c index 30f4bb3e7fa3..d13575285b19 100644 --- a/tools/perf/util/cs-etm.c +++ b/tools/perf/util/cs-etm.c @@ -777,7 +777,7 @@ static void cs_etm__packet_dump(const char *pkt_string, void *data) char queue_nr[64];

    if (verbose)

•           snprintf(queue_nr, sizeof(queue_nr), "Qnr:%d; ", etmq->queue_nr);
  

•           snprintf(queue_nr, sizeof(queue_nr), "Qnr:%u; ", etmq->queue_nr);
    else
            queue_nr[0] = '\0';
  
  

-- 2.27.0

Reviewed-by: Mike Leach mike.leach@linaro.org