From 8c9eea721a9837b227abcc9374862f4cefc71530 Mon Sep 17 00:00:00 2001 From: Muhammad Usama Anjum Date: Mon, 1 Jan 2024 13:36:13 +0500 Subject: [PATCH] selftests/mm: skip test if application doesn't has root privileges The test depends on writing to nr_hugepages which isn't possible without root privileges. So skip the test in this case. Link: https://lkml.kernel.org/r/20240101083614.1076768-2-usama.anjum@collabora.com Signed-off-by: Muhammad Usama Anjum Cc: Shuah Khan Signed-off-by: Andrew Morton --- tools/testing/selftests/mm/compaction_test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/mm/compaction_test.c b/tools/testing/selftests/mm/compaction_test.c index 707b0809b717..656afba02dbc 100644 --- a/tools/testing/selftests/mm/compaction_test.c +++ b/tools/testing/selftests/mm/compaction_test.c @@ -173,7 +173,7 @@ int main(int argc, char **argv) ksft_print_header(); - if (prereq() != 0) + if (prereq() || geteuid()) return ksft_exit_pass(); ksft_set_plan(1);