Add a new make target to enable installing test. This target
installs test in the kselftest install location and add to the
kselftest script to run the test. Install target can be run
only from top level kernel source directory.

Signed-off-by: Shuah Khan <redacted>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Masami Hiramatsu <redacted>
---
 tools/testing/selftests/ftrace/Makefile | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/ftrace/Makefile b/tools/testing/selftests/ftrace/Makefile
index 76cc9f1..c5c77584 100644
--- a/tools/testing/selftests/ftrace/Makefile
+++ b/tools/testing/selftests/ftrace/Makefile

@@ -1,7 +1,18 @@
+TEST_STR = /bin/sh ./ftracetest || echo 'ftrace selftests: [FAIL]'
+
 all:
 
+install:
+ifdef INSTALL_KSFT_PATH
+	install ./ftracetest $(INSTALL_KSFT_PATH)
+	@cp -r test.d $(INSTALL_KSFT_PATH)
+	echo "$(TEST_STR)" >> $(KSELFTEST)
+else
+	@echo "Run make kselftest_install in top level source directory"
+endif
+
 run_tests:
-	@/bin/sh ./ftracetest || echo "ftrace selftests: [FAIL]"
+	@$(TEST_STR)
 
 clean:
 	rm -rf logs/*

-- 
2.1.0