linux-kernel - [PATCH v6 24/24] tracing: selftests: Add pKVM trace remote tests

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Message-ID: <20250821081412.1008261-25-vdonnefort@google.com>
Date: Thu, 21 Aug 2025 09:14:12 +0100
From: Vincent Donnefort <vdonnefort@...gle.com>
To: rostedt@...dmis.org, mhiramat@...nel.org, mathieu.desnoyers@...icios.com, 
	linux-trace-kernel@...r.kernel.org, maz@...nel.org, oliver.upton@...ux.dev, 
	joey.gouly@....com, suzuki.poulose@....com, yuzenghui@...wei.com
Cc: kvmarm@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org, 
	jstultz@...gle.com, qperret@...gle.com, will@...nel.org, 
	aneesh.kumar@...nel.org, kernel-team@...roid.com, 
	linux-kernel@...r.kernel.org, Vincent Donnefort <vdonnefort@...gle.com>, 
	Shuah Khan <skhan@...uxfoundation.org>, linux-kselftest@...r.kernel.org
Subject: [PATCH v6 24/24] tracing: selftests: Add pKVM trace remote tests

Run the trace remote selftests with the pKVM trace remote "hypervisor".

Cc: Shuah Khan <skhan@...uxfoundation.org>
Cc: linux-kselftest@...r.kernel.org
Signed-off-by: Vincent Donnefort <vdonnefort@...gle.com>

diff --git a/tools/testing/selftests/ftrace/test.d/remotes/pkvm/buffer_size.tc b/tools/testing/selftests/ftrace/test.d/remotes/pkvm/buffer_size.tc
new file mode 100644
index 000000000000..383ef7a84274
--- /dev/null
+++ b/tools/testing/selftests/ftrace/test.d/remotes/pkvm/buffer_size.tc
@@ -0,0 +1,10 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+# description: Test pkvm hypervisor tracing buffer size
+
+SOURCE_REMOTE_TEST=1
+. $TEST_DIR/remotes/buffer_size.tc
+
+set -e
+setup_remote "hypervisor"
+test_buffer_size
diff --git a/tools/testing/selftests/ftrace/test.d/remotes/pkvm/reset.tc b/tools/testing/selftests/ftrace/test.d/remotes/pkvm/reset.tc
new file mode 100644
index 000000000000..679e31257d0b
--- /dev/null
+++ b/tools/testing/selftests/ftrace/test.d/remotes/pkvm/reset.tc
@@ -0,0 +1,10 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+# description: Test pkvm hypervisor tracing reset
+
+SOURCE_REMOTE_TEST=1
+. $TEST_DIR/remotes/reset.tc
+
+set -e
+setup_remote "hypervisor"
+test_reset
diff --git a/tools/testing/selftests/ftrace/test.d/remotes/pkvm/trace_pipe.tc b/tools/testing/selftests/ftrace/test.d/remotes/pkvm/trace_pipe.tc
new file mode 100644
index 000000000000..4c77431e884f
--- /dev/null
+++ b/tools/testing/selftests/ftrace/test.d/remotes/pkvm/trace_pipe.tc
@@ -0,0 +1,10 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+# description: Test pkvm hypervisor tracing pipe
+
+SOURCE_REMOTE_TEST=1
+. $TEST_DIR/remotes/trace_pipe.tc
+
+set -e
+setup_remote "hypervisor"
+test_trace_pipe
diff --git a/tools/testing/selftests/ftrace/test.d/remotes/pkvm/unloading.tc b/tools/testing/selftests/ftrace/test.d/remotes/pkvm/unloading.tc
new file mode 100644
index 000000000000..059c7ad1c008
--- /dev/null
+++ b/tools/testing/selftests/ftrace/test.d/remotes/pkvm/unloading.tc
@@ -0,0 +1,10 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+# description: Test pkvm hypervisor tracing buffer unloading
+
+SOURCE_REMOTE_TEST=1
+. $TEST_DIR/remotes/unloading.tc
+
+set -e
+setup_remote "hypervisor"
+test_unloading
-- 
2.51.0.rc2.233.g662b1ed5c5-goog