From: Itaru Kitayama <itaru.kitayama@fujitsu•com>
To: weilin.chang@arm•com
Cc: catalin.marinas@arm•com, itaru.kitayama@fujitsu•com,
joey.gouly@arm•com, kvm@vger•kernel.org, kvmarm@lists•linux.dev,
linux-arm-kernel@lists•infradead.org,
linux-kernel@vger•kernel.org, linux-kselftest@vger•kernel.org,
maz@kernel•org, oupton@kernel•org, pbonzini@redhat•com,
shuah@kernel•org, suzuki.poulose@arm•com, will@kernel•org,
yuzenghui@huawei•com
Subject: [PATCH] KVM: selftest: arm64: Run shadow_stage2 varying guest modes
Date: Thu, 28 May 2026 13:59:30 +0900 [thread overview]
Message-ID: <20260528045930.450339-1-itaru.kitayama@fujitsu.com> (raw)
In-Reply-To: <20260516183003.799058-6-weilin.chang@arm.com>
Refactor main() to use for_each_guest_mode() helper to create
a single VCPU VM with a guest mode ID.
Signed-off-by: Itaru Kitayama <itaru.kitayama@fujitsu•com>
---
tools/testing/selftests/kvm/arm64/shadow_stage2.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/kvm/arm64/shadow_stage2.c b/tools/testing/selftests/kvm/arm64/shadow_stage2.c
index 5bce55abdea7..05acca22eafe 100644
--- a/tools/testing/selftests/kvm/arm64/shadow_stage2.c
+++ b/tools/testing/selftests/kvm/arm64/shadow_stage2.c
@@ -105,7 +105,7 @@ static void guest_code(void)
GUEST_DONE();
}
-int main(void)
+int run_test(enum vm_guest_mode mode, void *unused)
{
struct kvm_vcpu_init init;
struct kvm_vcpu *vcpu;
@@ -114,7 +114,8 @@ int main(void)
gpa_t gpa;
TEST_REQUIRE(kvm_check_cap(KVM_CAP_ARM_EL2));
- vm = vm_create(1);
+ vm = __vm_create(VM_SHAPE(mode), 1, 0);
+
kvm_get_default_vcpu_target(vm, &init);
init.features[0] |= BIT(KVM_ARM_VCPU_HAS_EL2);
@@ -163,3 +164,7 @@ int main(void)
kvm_vm_free(vm);
return 0;
}
+
+int main(void) {
+ for_each_guest_mode(run_test, NULL);
+}
--
2.43.0
next prev parent reply other threads:[~2026-05-28 5:00 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-16 18:29 [PATCH v3 0/9] KVM: arm64: selftests: Basic nested guest support Wei-Lin Chang
2026-05-16 18:29 ` [PATCH v3 1/9] KVM: arm64: selftests: Add GPR save/restore functions for NV Wei-Lin Chang
2026-05-16 18:29 ` [PATCH v3 2/9] KVM: arm64: selftests: Add helpers for guest hypervisors Wei-Lin Chang
2026-05-16 18:29 ` [PATCH v3 3/9] KVM: arm64: selftests: Add hello_nested basic NV selftest Wei-Lin Chang
2026-05-16 18:29 ` [PATCH v3 4/9] KVM: arm64: selftests: Enhance hello_nested test Wei-Lin Chang
2026-05-16 18:29 ` [PATCH v3 5/9] KVM: arm64: selftests: Add shadow_stage2 test Wei-Lin Chang
2026-05-22 2:02 ` Itaru Kitayama
2026-05-28 4:59 ` Itaru Kitayama [this message]
2026-05-28 16:02 ` [PATCH] KVM: selftest: arm64: Run shadow_stage2 varying guest modes Wei-Lin Chang
2026-05-28 22:14 ` Itaru Kitayama
2026-05-16 18:30 ` [PATCH v3 6/9] KVM: arm64: selftests: shadow_stage2: Allocate L2 stack from dedicated pool Wei-Lin Chang
2026-05-16 18:30 ` [PATCH v3 7/9] KVM: arm64: selftests: shadow_stage2: Check supported stage-2 granule size Wei-Lin Chang
2026-05-16 18:30 ` [PATCH v3 8/9] KVM: arm64: selftests: Add infrastructure for using stage-2 in guest Wei-Lin Chang
2026-05-16 18:30 ` [PATCH v3 9/9] KVM: arm64: selftests: shadow_stage2: Turn on stage-2 translation for the nested guest Wei-Lin Chang
2026-05-19 21:31 ` [PATCH v3 0/9] KVM: arm64: selftests: Basic nested guest support Oliver Upton
2026-05-29 13:38 ` Wei-Lin Chang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260528045930.450339-1-itaru.kitayama@fujitsu.com \
--to=itaru.kitayama@fujitsu$(echo .)com \
--cc=catalin.marinas@arm$(echo .)com \
--cc=joey.gouly@arm$(echo .)com \
--cc=kvm@vger$(echo .)kernel.org \
--cc=kvmarm@lists$(echo .)linux.dev \
--cc=linux-arm-kernel@lists$(echo .)infradead.org \
--cc=linux-kernel@vger$(echo .)kernel.org \
--cc=linux-kselftest@vger$(echo .)kernel.org \
--cc=maz@kernel$(echo .)org \
--cc=oupton@kernel$(echo .)org \
--cc=pbonzini@redhat$(echo .)com \
--cc=shuah@kernel$(echo .)org \
--cc=suzuki.poulose@arm$(echo .)com \
--cc=weilin.chang@arm$(echo .)com \
--cc=will@kernel$(echo .)org \
--cc=yuzenghui@huawei$(echo .)com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox