From: Steven Rostedt <rostedt@goodmis.org>
Date: Wed, 18 Jan 2023 21:32:13 +0000 (-0500)
Subject: ktest.pl: Give back console on Ctrt^C on monitor
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=83d29d439cd3ef23041570d55841f814af2ecac0;p=linux.git

ktest.pl: Give back console on Ctrt^C on monitor

When monitoring the console output, the stdout is being redirected to do
so. If Ctrl^C is hit during this mode, the stdout is not back to the
console, the user does not see anything they type (no echo).

Add "end_monitor" to the SIGINT interrupt handler to give back the console
on Ctrl^C.

Cc: stable@vger.kernel.org
Fixes: 9f2cdcbbb90e7 ("ktest: Give console process a dedicated tty")
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---

diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl
index 62823a4232abb..74801811372fd 100755
--- a/tools/testing/ktest/ktest.pl
+++ b/tools/testing/ktest/ktest.pl
@@ -4201,6 +4201,9 @@ sub send_email {
 }
 
 sub cancel_test {
+    if ($monitor_cnt) {
+	end_monitor;
+    }
     if ($email_when_canceled) {
 	my $name = get_test_name;
 	send_email("KTEST: Your [$name] test was cancelled",