[tip:perf/core] tools lib traceevent: Show value of flags that have not been parsed

[tip-bot for Steven Rostedt (VMware)]

Commit-ID:  3df76c9a8167ffff1588516fc74b980cde664efe
Gitweb:     https://git.kernel.org/tip/3df76c9a8167ffff1588516fc74b980cde664efe
Author:     Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx>
AuthorDate: Thu, 11 Jan 2018 19:47:43 -0500
Committer:  Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Wed, 17 Jan 2018 10:21:45 -0300

tools lib traceevent: Show value of flags that have not been parsed

If the value contains bits that are not defined by print_flags() helper,
then show the remaining bits. This aligns with the functionality of the
kernel.

Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/e60c889f-55e7-4ee8-0e50-151e435ffd8c@xxxxxxxxxxx
Link: http://lkml.kernel.org/r/20180112004821.976225232@xxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/lib/traceevent/event-parse.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 0bc1a6d..96c9c0b 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -3970,6 +3970,11 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
 				val &= ~fval;
 			}
 		}
+		if (val) {
+			if (print && arg->flags.delim)
+				trace_seq_puts(s, arg->flags.delim);
+			trace_seq_printf(s, "0x%llx", val);
+		}
 		break;
 	case PRINT_SYMBOL:
 		val = eval_num_arg(data, size, event, arg->symbol.field);