selftests: bpf: notification about privilege required to run test_kmod.sh testing script

The test_kmod.sh script require root privilege for the successful execution of the test.

This patch is to notify the user about the privilege the script demands for the successful execution of the test.

---
 tools/testing/selftests/bpf/test_kmod.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

index 35669ccd4d23..378ccc512ad3 100755
@@ -1,6 +1,15 @@
 #!/bin/sh
 # SPDX-License-Identifier: GPL-2.0
 
+# Kselftest framework requirement - SKIP code is 4.
+ksft_skip=4
+
+msg="skip all tests:"
+if [ "$(id -u)" != "0" ]; then
+    echo $msg please run this as root >&2
+    exit $ksft_skip
+fi
+
 SRC_TREE=../../../../
 
 test_run()

2.17.0

--
To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in
the body of a message to majordomo at vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Applied to bpf, thanks Jeffrin!
--
To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo at vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html