From: David Woodhouse <dwmw2@infradead.org>
To: linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Jonathan Corbet <corbet@lwn.net>, Marc Zyngier <maz@kernel.org>,
Oliver Upton <oliver.upton@linux.dev>,
James Morse <james.morse@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Zenghui Yu <yuzenghui@huawei.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Lorenzo Pieralisi <lpieralisi@kernel.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Len Brown <len.brown@intel.com>, Pavel Machek <pavel@ucw.cz>,
David Woodhouse <dwmw@amazon.co.uk>,
Mostafa Saleh <smostafa@google.com>,
Jean-Philippe Brucker <jean-philippe@linaro.org>,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
kvmarm@lists.linux.dev, linux-pm@vger.kernel.org
Subject: [RFC PATCH v2 3/4] KVM: arm64: nvhe: Pass through PSCI v1.3 SYSTEM_OFF2 call
Date: Mon, 18 Mar 2024 16:14:25 +0000 [thread overview]
Message-ID: <20240318164646.1010092-4-dwmw2@infradead.org> (raw)
In-Reply-To: <20240318164646.1010092-1-dwmw2@infradead.org>
From: David Woodhouse <dwmw@amazon.co.uk>
Pass through the SYSTEM_OFF2 function for hibernation, just like SYSTEM_OFF.
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
---
arch/arm64/kvm/hyp/nvhe/psci-relay.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/kvm/hyp/nvhe/psci-relay.c b/arch/arm64/kvm/hyp/nvhe/psci-relay.c
index d57bcb6ab94d..76c7643e7eff 100644
--- a/arch/arm64/kvm/hyp/nvhe/psci-relay.c
+++ b/arch/arm64/kvm/hyp/nvhe/psci-relay.c
@@ -265,6 +265,8 @@ static unsigned long psci_1_0_handler(u64 func_id, struct kvm_cpu_context *host_
case PSCI_1_0_FN_PSCI_FEATURES:
case PSCI_1_0_FN_SET_SUSPEND_MODE:
case PSCI_1_1_FN64_SYSTEM_RESET2:
+ case PSCI_1_3_FN_SYSTEM_OFF2:
+ case PSCI_1_3_FN64_SYSTEM_OFF2:
return psci_forward(host_ctxt);
case PSCI_1_0_FN64_SYSTEM_SUSPEND:
return psci_system_suspend(func_id, host_ctxt);
--
2.44.0
next prev parent reply other threads:[~2024-03-18 16:47 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-18 16:14 [RFC PATCH v2 0/4] arm64: Add PSCI v1.3 SYSTEM_OFF2 support for hibernation David Woodhouse
2024-03-18 16:14 ` [RFC PATCH v2 1/4] firmware/psci: Add definitions for PSCI v1.3 specification (ALPHA) David Woodhouse
2024-03-18 16:14 ` [RFC PATCH v2 2/4] KVM: arm64: Add PSCI SYSTEM_OFF2 function for hibernation David Woodhouse
2024-03-18 17:29 ` Marc Zyngier
2024-03-18 17:54 ` David Woodhouse
2024-03-18 18:07 ` Marc Zyngier
2024-03-18 18:17 ` David Woodhouse
2024-03-18 16:14 ` David Woodhouse [this message]
2024-03-18 16:14 ` [RFC PATCH v2 4/4] arm64: Use SYSTEM_OFF2 PSCI call to power off for hibernate David Woodhouse
2024-03-18 16:57 ` [RFC PATCH v2 0/4] arm64: Add PSCI v1.3 SYSTEM_OFF2 support for hibernation Marc Zyngier
2024-03-18 17:26 ` David Woodhouse
2024-03-18 17:41 ` Marc Zyngier
2024-03-18 18:15 ` David Woodhouse
2024-03-18 18:31 ` Marc Zyngier
2024-03-18 18:36 ` David Woodhouse
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