linux-kernel - [PATCH 2/3] selftests: cpufreq: Add wapper script for test AMD P-State

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Date:   Wed, 13 Apr 2022 17:05:09 +0800
From:   Meng Li <li.meng@....com>
To:     Shuah Khan <skhan@...uxfoundation.org>,
        "Rafael J . Wysocki" <rafael.j.wysocki@...el.com>,
        Huang Rui <ray.huang@....com>, <linux-pm@...r.kernel.org>
CC:     Nathan Fontenot <nathan.fontenot@....com>,
        Deepak Sharma <deepak.sharma@....com>,
        Alex Deucher <alexander.deucher@....com>,
        "Mario Limonciello" <mario.limonciello@....com>,
        Jinzhou Su <Jinzhou.Su@....com>,
        Perry Yuan <Perry.Yuan@....com>,
        Xiaojian Du <Xiaojian.Du@....com>,
        "Viresh Kumar" <viresh.kumar@...aro.org>,
        Borislav Petkov <bp@...en8.de>, <linux-kernel@...r.kernel.org>,
        Meng Li <li.meng@....com>
Subject: [PATCH 2/3] selftests: cpufreq: Add wapper script for test AMD P-State

Adds a wrapper shell script for the amd_pstate_testmod module.

Signed-off-by: Meng Li <li.meng@....com>
---
 tools/testing/selftests/cpufreq/Makefile              | 2 +-
 tools/testing/selftests/cpufreq/amd_pstate_testmod.sh | 4 ++++
 tools/testing/selftests/cpufreq/config                | 1 +
 3 files changed, 6 insertions(+), 1 deletion(-)
 create mode 100755 tools/testing/selftests/cpufreq/amd_pstate_testmod.sh

diff --git a/tools/testing/selftests/cpufreq/Makefile b/tools/testing/selftests/cpufreq/Makefile
index c86ca8342222..c32adc59a1f4 100644
--- a/tools/testing/selftests/cpufreq/Makefile
+++ b/tools/testing/selftests/cpufreq/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 all:
 
-TEST_PROGS := main.sh
+TEST_PROGS := main.sh amd_pstate_testmod.sh
 TEST_FILES := cpu.sh cpufreq.sh governor.sh module.sh special-tests.sh
 
 include ../lib.mk
diff --git a/tools/testing/selftests/cpufreq/amd_pstate_testmod.sh b/tools/testing/selftests/cpufreq/amd_pstate_testmod.sh
new file mode 100755
index 000000000000..5398ad568885
--- /dev/null
+++ b/tools/testing/selftests/cpufreq/amd_pstate_testmod.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+# Tests the AMD P-State unit test infrastructure using amd_pstate_testmod kernel module.
+$(dirname $0)/../kselftest/module.sh "amd_pstate_testmod" amd_pstate_testmod
diff --git a/tools/testing/selftests/cpufreq/config b/tools/testing/selftests/cpufreq/config
index 75e900793e8a..374a8adbb34c 100644
--- a/tools/testing/selftests/cpufreq/config
+++ b/tools/testing/selftests/cpufreq/config
@@ -13,3 +13,4 @@ CONFIG_DEBUG_LOCK_ALLOC=y
 CONFIG_PROVE_LOCKING=y
 CONFIG_LOCKDEP=y
 CONFIG_DEBUG_ATOMIC_SLEEP=y
+CONFIG_AMD_PSTATE_TESTMOD=m
-- 
2.25.1