ktest: Make the signal to terminate the console configurable
Currently ktest sends SIGINT to terminate the console.
However, there are consoles which do not exit by this signal, for example,
in my case, "virsh console <guest OS>". In such case, ktest is blocked in
close_console(). It prevents this automate test.
This patch adds new option CLOSE_CONSOLE_SIGNAL which mean the
signal to terminate the console. Since its default value is "INT",
the original behavior isn't changed.
Link: http://lkml.kernel.org/r/87zjol8pl5.wl%satoru.takeuchi@gmail.com
Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl
index 0d7fd8b..5dc5704 100755
--- a/tools/testing/ktest/ktest.pl
+++ b/tools/testing/ktest/ktest.pl
@@ -25,6 +25,7 @@
"TEST_TYPE" => "build",
"BUILD_TYPE" => "randconfig",
"MAKE_CMD" => "make",
+ "CLOSE_CONSOLE_SIGNAL" => "INT",
"TIMEOUT" => 120,
"TMP_DIR" => "/tmp/ktest/\${MACHINE}",
"SLEEP_TIME" => 60, # sleep time between tests
@@ -163,6 +164,7 @@
my $booted_timeout;
my $detect_triplefault;
my $console;
+my $close_console_signal;
my $reboot_success_line;
my $success_line;
my $stop_after_success;
@@ -285,6 +287,7 @@
"TIMEOUT" => \$timeout,
"BOOTED_TIMEOUT" => \$booted_timeout,
"CONSOLE" => \$console,
+ "CLOSE_CONSOLE_SIGNAL" => \$close_console_signal,
"DETECT_TRIPLE_FAULT" => \$detect_triplefault,
"SUCCESS_LINE" => \$success_line,
"REBOOT_SUCCESS_LINE" => \$reboot_success_line,
@@ -1296,7 +1299,7 @@
my ($fp, $pid) = @_;
doprint "kill child process $pid\n";
- kill 2, $pid;
+ kill $close_console_signal, $pid;
print "closing!\n";
close($fp);