From: Oliver Upton <oliver.upton@linux.dev>
To: kvmarm@lists.linux.dev
Cc: Marc Zyngier <maz@kernel.org>, Joey Gouly <joey.gouly@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Zenghui Yu <yuzenghui@huawei.com>,
Oliver Upton <oliver.upton@linux.dev>
Subject: [PATCH] KVM: arm64: selftests: Actually enable IRQs in vgic_lpi_stress
Date: Tue, 7 Oct 2025 12:52:55 -0700 [thread overview]
Message-ID: <20251007195254.260539-1-oliver.upton@linux.dev> (raw)
vgic_lpi_stress rather hilariously leaves IRQs disabled for the duration
of the test. While the ITS translation of MSIs happens regardless of
this, for completeness the guest should actually handle the LPIs.
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
---
tools/testing/selftests/kvm/arm64/vgic_lpi_stress.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/kvm/arm64/vgic_lpi_stress.c b/tools/testing/selftests/kvm/arm64/vgic_lpi_stress.c
index 87922a89b134..b890d7d91de1 100644
--- a/tools/testing/selftests/kvm/arm64/vgic_lpi_stress.c
+++ b/tools/testing/selftests/kvm/arm64/vgic_lpi_stress.c
@@ -123,6 +123,7 @@ static void guest_setup_gic(void)
static void guest_code(size_t nr_lpis)
{
guest_setup_gic();
+ local_irq_enable();
GUEST_SYNC(0);
base-commit: 10fd0285305d0b48e8a3bf15d4f17fc4f3d68cb6
--
2.39.5
next reply other threads:[~2025-10-07 19:53 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-07 19:52 Oliver Upton [this message]
2025-10-08 14:42 ` [PATCH] KVM: arm64: selftests: Actually enable IRQs in vgic_lpi_stress Zenghui Yu
2025-10-13 16:56 ` Marc Zyngier
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