[PATCH] Doc: update kselftest.txt with details on how to run tests after install

[Shuah Khan]

Update kselftest.txt with details on how to run tests after install.

Signed-off-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
---
 Documentation/kselftest.txt | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Documentation/kselftest.txt b/Documentation/kselftest.txt
index 54bee77..e5c7254 100644
--- a/Documentation/kselftest.txt
+++ b/Documentation/kselftest.txt
@@ -70,6 +70,17 @@ To install selftests in an user specified location:
    $ cd tools/testing/selftests
    $ ./kselftest_install.sh install_dir
 
+Running installed selftests
+===========================
+
+Kselftest install as well as the Kselftest tarball provide a script
+named "run_kselftest.sh" to run the tests.
+
+You can simply do the following to run the installed Kselftests.ÂPlease
+note some tests will require root privileges.
+
+cd kselftest
+./run_kselftest.sh
 
 Contributing new tests
 ======================
-- 
2.9.3