linux-kernel - [PATCH] x86/rcutorture move CONFIG_HYPERVISOR

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Message-Id: <20240427005626.1365935-1-zhouzhouyi@gmail.com>
Date: Sat, 27 Apr 2024 00:56:26 +0000
From: Zhouyi Zhou <zhouzhouyi@...il.com>
To: linux-kernel@...r.kernel.org,
	paulmck@...nel.org,
	frederic@...nel.org,
	boqun.feng@...il.com,
	joel@...lfernandes.org,
	neeraj.upadhyay@....com,
	qiang.zhang1211@...il.com,
	rcu@...r.kernel.org,
	lance@...osl.org
Cc: Zhouyi Zhou <zhouzhouyi@...il.com>
Subject: [PATCH] x86/rcutorture move CONFIG_HYPERVISOR_GUEST to kvm-test-1-run.sh

CONFIG_HYPERVISOR_GUEST is a x86 specific kernel option, move to
kvm-test-1-run.sh to avoid ConfigFragment.diags in non-x86 platforms.

Tested in both PPC VM of Open Source lab of Oregon State University and
local x86_64 server.

Fixes: a6fda6dab93c ("rcutorture: Tweak kvm options")
Signed-off-by: Zhouyi Zhou <zhouzhouyi@...il.com>
---
 tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh | 4 ++++
 tools/testing/selftests/rcutorture/configs/rcu/CFcommon  | 1 -
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh
index b33cd8753689..75774bc70be7 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh
@@ -68,6 +68,10 @@ config_override_param "--gdb options" KcList "$TORTURE_KCONFIG_GDB_ARG"
 config_override_param "--kasan options" KcList "$TORTURE_KCONFIG_KASAN_ARG"
 config_override_param "--kcsan options" KcList "$TORTURE_KCONFIG_KCSAN_ARG"
 config_override_param "--kconfig argument" KcList "$TORTURE_KCONFIG_ARG"
+if uname -a | grep -q x86
+then
+	config_override_param "x86 specific option" KcList "CONFIG_HYPERVISOR_GUEST=y"
+fi
 cp $T/KcList $resdir/ConfigFragment
 
 base_resdir=`echo $resdir | sed -e 's/\.[0-9]\+$//'`
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/CFcommon b/tools/testing/selftests/rcutorture/configs/rcu/CFcommon
index 0e92d85313aa..cf0387ae5358 100644
--- a/tools/testing/selftests/rcutorture/configs/rcu/CFcommon
+++ b/tools/testing/selftests/rcutorture/configs/rcu/CFcommon
@@ -1,6 +1,5 @@
 CONFIG_RCU_TORTURE_TEST=y
 CONFIG_PRINTK_TIME=y
-CONFIG_HYPERVISOR_GUEST=y
 CONFIG_PARAVIRT=y
 CONFIG_KVM_GUEST=y
 CONFIG_KCSAN_ASSUME_PLAIN_WRITES_ATOMIC=n
-- 
2.34.1