From: Oliver Upton <oliver.upton@linux.dev>
To: Zenghui Yu <yuzenghui@huawei.com>,
James Morse <james.morse@arm.com>,
linux-doc@vger.kernel.org, David Woodhouse <dwmw2@infradead.org>,
Marc Zyngier <maz@kernel.org>, Jonathan Corbet <corbet@lwn.net>,
kvmarm@lists.linux.dev, Len Brown <len.brown@intel.com>,
Mark Rutland <mark.rutland@arm.com>,
linux-kernel@vger.kernel.org, Pavel Machek <pavel@ucw.cz>,
Shuah Khan <shuah@kernel.org>,
kvm@vger.kernel.org, Suzuki K Poulose <suzuki.poulose@arm.com>,
David Woodhouse <dwmw@amazon.co.uk>,
Miguel Luis <miguel.luis@oracle.com>,
Will Deacon <will@kernel.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Paolo Bonzini <pbonzini@redhat.com>,
linux-kselftest@vger.kernel.org,
Francesco Lavra <francescolavra.fl@gmail.com>,
Lorenzo Pieralisi <lpieralisi@kernel.org>,
linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc: Oliver Upton <oliver.upton@linux.dev>
Subject: Re: (subset) [PATCH v6 0/6] Add PSCI v1.3 SYSTEM_OFF2 support for hibernation
Date: Fri, 25 Oct 2024 22:12:41 +0000 [thread overview]
Message-ID: <172989416837.3684225.4795897590830335669.b4-ty@linux.dev> (raw)
In-Reply-To: <20241019172459.2241939-1-dwmw2@infradead.org>
On Sat, 19 Oct 2024 18:15:41 +0100, David Woodhouse wrote:
> The PSCI v1.3 spec (https://developer.arm.com/documentation/den0022)
> adds support for a SYSTEM_OFF2 function enabling a HIBERNATE_OFF state
> which is analogous to ACPI S4. This will allow hosting environments to
> determine that a guest is hibernated rather than just powered off, and
> ensure that they preserve the virtual environment appropriately to
> allow the guest to resume safely (or bump the hardware_signature in the
> FACS to trigger a clean reboot instead).
>
> [...]
I grabbed the KVM portions of this series, as they look ready to go. Happy
to take the last one through kvmarm tree w/ acks, and can toss it on top.
Applied to kvmarm/next, thanks!
[1/6] firmware/psci: Add definitions for PSCI v1.3 specification
https://git.kernel.org/kvmarm/kvmarm/c/2f2d46959808
[2/6] KVM: arm64: Add PSCI v1.3 SYSTEM_OFF2 function for hibernation
https://git.kernel.org/kvmarm/kvmarm/c/97413cea1c48
[3/6] KVM: arm64: Add support for PSCI v1.2 and v1.3
https://git.kernel.org/kvmarm/kvmarm/c/8be82d536a9f
[4/6] KVM: selftests: Add test for PSCI SYSTEM_OFF2
https://git.kernel.org/kvmarm/kvmarm/c/72be5aa6be4a
[5/6] KVM: arm64: nvhe: Pass through PSCI v1.3 SYSTEM_OFF2 call
https://git.kernel.org/kvmarm/kvmarm/c/94f985c39a1e
--
Best,
Oliver
next prev parent reply other threads:[~2024-10-25 22:12 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-19 17:15 [PATCH v6 0/6] Add PSCI v1.3 SYSTEM_OFF2 support for hibernation David Woodhouse
2024-10-19 17:15 ` [PATCH v6 1/6] firmware/psci: Add definitions for PSCI v1.3 specification David Woodhouse
2024-10-23 15:31 ` Miguel Luis
2024-10-19 17:15 ` [PATCH v6 2/6] KVM: arm64: Add PSCI v1.3 SYSTEM_OFF2 function for hibernation David Woodhouse
2024-10-23 16:02 ` Miguel Luis
2024-10-19 17:15 ` [PATCH v6 3/6] KVM: arm64: Add support for PSCI v1.2 and v1.3 David Woodhouse
2024-10-23 16:21 ` Miguel Luis
2024-10-19 17:15 ` [PATCH v6 4/6] KVM: selftests: Add test for PSCI SYSTEM_OFF2 David Woodhouse
2024-10-19 17:15 ` [PATCH v6 5/6] KVM: arm64: nvhe: Pass through PSCI v1.3 SYSTEM_OFF2 call David Woodhouse
2024-10-24 10:42 ` Miguel Luis
2024-10-19 17:15 ` [PATCH v6 6/6] arm64: Use SYSTEM_OFF2 PSCI call to power off for hibernate David Woodhouse
2024-10-24 12:54 ` Miguel Luis
2024-10-24 13:48 ` David Woodhouse
2024-10-24 15:44 ` Oliver Upton
2024-10-24 15:56 ` David Woodhouse
2024-10-24 19:57 ` Oliver Upton
2024-10-25 6:13 ` David Woodhouse
2024-10-25 20:40 ` Oliver Upton
2024-10-31 18:00 ` David Woodhouse
2024-10-31 12:16 ` Catalin Marinas
2024-10-31 17:55 ` Lorenzo Pieralisi
2024-11-01 17:48 ` Lorenzo Pieralisi
2024-11-04 13:54 ` Ard Biesheuvel
2024-11-04 15:11 ` Lorenzo Pieralisi
2024-10-25 22:12 ` Oliver Upton [this message]
2024-10-31 12:15 ` (subset) [PATCH v6 0/6] Add PSCI v1.3 SYSTEM_OFF2 support for hibernation Catalin Marinas
2024-10-31 17:18 ` David Woodhouse
2024-10-31 17:56 ` Oliver Upton
2024-10-31 18:01 ` David Woodhouse
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