Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:3 as permitted sender) client-ip=2620:137:e000::3:3;
From:   =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= <ilpo.jarvinen@linux.intel.com>
To:     linux-kselftest@vger.kernel.org, Shuah Khan <shuah@kernel.org>,
        Reinette Chatre <reinette.chatre@intel.com>,
        =?UTF-8?q?Maciej=20Wiecz=C3=B3r-Retman?= 
        <maciej.wieczor-retman@intel.com>,
        Shaopeng Tan <tan.shaopeng@jp.fujitsu.com>
Cc:     linux-kernel@vger.kernel.org, stable@vger.kernel.org,
        =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= <ilpo.jarvinen@linux.intel.com>
Subject: [PATCH v3 3/7] selftests/resctrl: Remove duplicate feature check from CMT test
Date:   Fri, 29 Sep 2023 14:20:35 +0300
Message-Id: <20230929112039.7488-4-ilpo.jarvinen@linux.intel.com>
In-Reply-To: <20230929112039.7488-1-ilpo.jarvinen@linux.intel.com>
References: <20230929112039.7488-1-ilpo.jarvinen@linux.intel.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Precedence: bulk

The test runner run_cmt_test() in resctrl_tests.c checks for CMT
feature and does not run cmt_resctrl_val() if CMT is not supported.
Then cmt_resctrl_val() also check is CMT is supported.

Remove the duplicated feature check for CMT from cmt_resctrl_val().

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Tested-by: Shaopeng Tan <tan.shaopeng@jp.fujitsu.com>
Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>
Reviewed-by: Shaopeng Tan <tan.shaopeng@jp.fujitsu.com>
Cc: <stable@vger.kernel.org>
---
 tools/testing/selftests/resctrl/cmt_test.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/tools/testing/selftests/resctrl/cmt_test.c b/tools/testing/selftests/resctrl/cmt_test.c
index cf2f5e92dea6..50bdbce9fba9 100644
--- a/tools/testing/selftests/resctrl/cmt_test.c
+++ b/tools/testing/selftests/resctrl/cmt_test.c
@@ -80,9 +80,6 @@ int cmt_resctrl_val(int cpu_no, int n, const char * const *benchmark_cmd)
 	size_t span;
 	int ret, i;
 
-	if (!validate_resctrl_feature_request(CMT_STR))
-		return -1;
-
 	ret = get_cbm_mask("L3", cbm_mask);
 	if (ret)
 		return ret;
-- 
2.30.2