vts: KernelApiSysfsTest com.android.tests.sysfs.KernelApiSysfsTest#testKfenceSampleRate fail on 32bit kernel [1/1] am: 9f21306d82

Original change: https://android-review.googlesource.com/c/platform/test/vts-testcase/kernel/+/2308427

Change-Id: I38df564990f0f1eb207e024ee64fcb4096d3f32e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/api/sysfs/src/com/android/tests/sysfs/KernelApiSysfsTest.java b/api/sysfs/src/com/android/tests/sysfs/KernelApiSysfsTest.java
index 105560aa..35de7b30 100644
--- a/api/sysfs/src/com/android/tests/sysfs/KernelApiSysfsTest.java
+++ b/api/sysfs/src/com/android/tests/sysfs/KernelApiSysfsTest.java
@@ -27,6 +27,7 @@ import com.android.tradefed.testtype.junit4.BaseHostJUnit4Test;
 import com.android.tradefed.util.FileUtil;
 import com.android.tradefed.util.TargetFileUtils;
 import com.android.tradefed.util.TargetFileUtils.FilePermission;
+import com.android.tradefed.log.LogUtil.CLog;
 import com.google.common.base.Strings;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -282,6 +283,17 @@ public class KernelApiSysfsTest extends BaseHostJUnit4Test {
         if ((kernel_major < 5) || ((kernel_major == 5) && (kernel_minor < 10)))
             return;
 
+        String executeShellKernelARM64 =
+            "cat /proc/config.gz | gzip -d | grep CONFIG_ARM64=y";
+
+        boolean isKernelARM64 = getDevice().executeShellCommand(executeShellKernelARM64)
+                                           .contains("CONFIG_ARM64");
+
+        if (!isKernelARM64) {
+            CLog.d("Kernel not 64bit skip");
+            return;
+        }
+
         String filePath = "/sys/module/kfence/parameters/sample_interval";
         assertTrue("Failed readwrite check of " + filePath,
                 TargetFileUtils.isReadWriteOnly(filePath, getDevice()));