linux-kernel - [RFC kvm-unit-tests 27/27] NOT-FOR-MERGING: add run-realm-tests

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Message-ID: <20230127114108.10025-28-joey.gouly@arm.com>
Date:   Fri, 27 Jan 2023 11:41:08 +0000
From:   Joey Gouly <joey.gouly@....com>
To:     Andrew Jones <andrew.jones@...ux.dev>, <kvmarm@...ts.linux.dev>,
        <kvm@...r.kernel.org>
CC:     <joey.gouly@....com>, Alexandru Elisei <alexandru.elisei@....com>,
        Christoffer Dall <christoffer.dall@....com>,
        Fuad Tabba <tabba@...gle.com>,
        Jean-Philippe Brucker <jean-philippe@...aro.org>,
        Joey Gouly <Joey.Gouly@....com>, Marc Zyngier <maz@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Oliver Upton <oliver.upton@...ux.dev>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Quentin Perret <qperret@...gle.com>,
        Steven Price <steven.price@....com>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        "Thomas Huth" <thuth@...hat.com>, Will Deacon <will@...nel.org>,
        Zenghui Yu <yuzenghui@...wei.com>,
        <linux-coco@...ts.linux.dev>, <kvmarm@...ts.cs.columbia.edu>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: [RFC kvm-unit-tests 27/27] NOT-FOR-MERGING: add run-realm-tests

From: Alexandru Elisei <alexandru.elisei@....com>

Until we add support for KVMTOOL to run the tests using the
scripts, provide a temporary script to run all the Realm tests.

Signed-off-by: Alexandru Elisei <alexandru.elisei@....com>
Signed-off-by: Joey Gouly <joey.gouly@....com>
---
 arm/run-realm-tests | 56 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100755 arm/run-realm-tests

diff --git a/arm/run-realm-tests b/arm/run-realm-tests
new file mode 100755
index 00000000..39f431d5
--- /dev/null
+++ b/arm/run-realm-tests
@@ -0,0 +1,56 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-only
+# Copyright (C) 2023, Arm Ltd
+# All rights reserved
+#
+
+TASKSET=${TASKSET:-taskset}
+LKVM=${LKVM:-lkvm}
+ARGS="--realm --irqchip=gicv3 --console=serial --network mode=none --nodefaults"
+
+TESTDIR="."
+while getopts "d:" option; do
+	case "${option}" in
+		d) TESTDIR=${OPTARG};;
+		?)
+			exit 1
+			;;
+	esac
+done
+if [[ ! -d ${TESTDIR} ]]; then
+	echo "Invalid directory: ${TESTDIR}"
+	exit 1
+fi
+
+function run_tests {
+	DIR="$1"
+
+	$LKVM run $ARGS -c 2 -m 16 -k $DIR/selftest.flat -p "setup smp=2 mem=16"
+	$LKVM run $ARGS -c 1 -m 16 -k $DIR/selftest.flat -p "vectors-kernel"
+	$LKVM run $ARGS -c 1 -m 16 -k $DIR/selftest.flat -p "vectors-user"
+	$LKVM run $ARGS -c 4 -m 32 -k $DIR/selftest.flat -p "smp"
+
+	$LKVM run $ARGS -c 1 -m 32 -k $DIR/realm-ns-memory.flat
+
+	$LKVM run $ARGS -c 4 -m 32 -k $DIR/psci.flat
+
+	$LKVM run $ARGS -c 4 -m 32 -k $DIR/gic.flat -p "ipi"
+	$LKVM run $ARGS -c 4 -m 32 -k $DIR/gic.flat -p "active"
+
+	$LKVM run $ARGS -c 1 -m 16 -k $DIR/timer.flat
+
+	$LKVM run $ARGS -c 1 -m 16 -k $DIR/realm-rsi.flat -p "version"
+	$LKVM run $ARGS -c 1 -m 16 -k $DIR/realm-rsi.flat -p "host_call hvc"
+	$LKVM run $ARGS -c 1 -m 16 -k $DIR/realm-sea.flat
+
+	$LKVM run $ARGS -c 1 -m 24 -k $DIR/realm-attest.flat -p "attest"
+	$LKVM run $ARGS -c 2 -m 24 -k $DIR/realm-attest.flat -p "attest_smp"
+	$LKVM run $ARGS -c 1 -m 24 -k $DIR/realm-attest.flat -p "extend"
+	$LKVM run $ARGS -c 2 -m 24 -k $DIR/realm-attest.flat -p "extend_smp"
+	$LKVM run $ARGS -c 1 -m 24 -k $DIR/realm-attest.flat -p "extend_and_attest"
+	$LKVM run $ARGS -c 1 -m 24 -k $DIR/realm-attest.flat -p "measurement"
+
+	$TASKSET -c 0 $LKVM run $ARGS -c 4 -m 32 -k $DIR/realm-fpu.flat
+}
+
+run_tests "${TESTDIR}"
-- 
2.17.1