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Message-ID: <20251003133825.2068970-29-vdonnefort@google.com> Date: Fri, 3 Oct 2025 14:38:25 +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 v7 28/28] 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..2de07e4d72fe --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/remotes/pkvm/buffer_size.tc @@ -0,0 +1,11 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Test pkvm hypervisor trace buffer size +# requires: remotes/hypervisor/write_event + +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..48afc51627e8 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/remotes/pkvm/reset.tc @@ -0,0 +1,11 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Test pkvm hypervisor trace buffer reset +# requires: remotes/hypervisor/write_event + +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.tc b/tools/testing/selftests/ftrace/test.d/remotes/pkvm/trace.tc index 49dca7c3861a..00aed1c2e650 100644 --- a/tools/testing/selftests/ftrace/test.d/remotes/pkvm/trace.tc +++ b/tools/testing/selftests/ftrace/test.d/remotes/pkvm/trace.tc @@ -1,9 +1,10 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 -# description: Test pkvm hypervisor tracing pipe +# description: Test pkvm hypervisor non-consuming trace read +# requires: remotes/hypervisor/write_event SOURCE_REMOTE_TEST=1 -. $TEST_DIR/remotes/trace_pipe.tc +. $TEST_DIR/remotes/trace.tc set -e setup_remote "hypervisor" 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..b63339aca380 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/remotes/pkvm/trace_pipe.tc @@ -0,0 +1,11 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Test pkvm hypervisor consuming trace read +# requires: remotes/hypervisor/write_event + +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..eb1640a927cc --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/remotes/pkvm/unloading.tc @@ -0,0 +1,11 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Test pkvm hypervisor trace buffer unloading +# requires: remotes/hypervisor/write_event + +SOURCE_REMOTE_TEST=1 +. $TEST_DIR/remotes/unloading.tc + +set -e +setup_remote "hypervisor" +test_unloading -- 2.51.0.618.g983fd99d29-goog
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