From 722d89c34cc496aadc737e2df40234580fa05877 Mon Sep 17 00:00:00 2001 From: Alessandro Zanni Date: Mon, 28 Oct 2024 20:08:44 +0100 Subject: [PATCH] selftests/intel_pstate: check if cpupower is installed Running "make kselftest TARGETS=intel_pstate" results in the following errors: - ./run.sh: line 89: cpupower: command not found - ./run.sh: line 91: cpupower: command not found if the cpupower is not installed. Since the test depends on cpupower, this patch stops the test if the cpupower is not installed. Link: https://lore.kernel.org/all/cc01753c8dab0f33669a5a0fc162544078055bd1.1730141362.git.alessandro.zanni87@gmail.com/ Signed-off-by: Alessandro Zanni Signed-off-by: Shuah Khan --- tools/testing/selftests/intel_pstate/run.sh | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/tools/testing/selftests/intel_pstate/run.sh b/tools/testing/selftests/intel_pstate/run.sh index 0c1b6c1308a4..6a3b8503264e 100755 --- a/tools/testing/selftests/intel_pstate/run.sh +++ b/tools/testing/selftests/intel_pstate/run.sh @@ -44,6 +44,11 @@ if [ $UID != 0 ] && [ $EVALUATE_ONLY == 0 ]; then exit $ksft_skip fi +if ! command -v cpupower &> /dev/null; then + echo $msg cpupower could not be found, please install it >&2 + exit $ksft_skip +fi + max_cpus=$(($(nproc)-1)) function run_test () {