From: Oliver Upton <oliver.upton@linux.dev>
To: David Woodhouse <dwmw2@infradead.org>
Cc: linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org,
Paolo Bonzini <pbonzini@redhat.com>,
Jonathan Corbet <corbet@lwn.net>, Marc Zyngier <maz@kernel.org>,
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: Re: [RFC PATCH v3 2/5] KVM: arm64: Add support for PSCI v1.2 and v1.3
Date: Tue, 19 Mar 2024 08:42:58 -0700 [thread overview]
Message-ID: <ZfmygicpPdYoA0vL@linux.dev> (raw)
In-Reply-To: <20240319130957.1050637-3-dwmw2@infradead.org>
On Tue, Mar 19, 2024 at 12:59:03PM +0000, David Woodhouse wrote:
> From: David Woodhouse <dwmw@amazon.co.uk>
>
> Since the v1.3 specification is still in Alpha, only default to v1.2
> unless userspace explicitly requests v1.3 for now.
The ABI is final the moment we take this, alpha or not. Let's just
advertise v1.3 from the start and only apply the series when things are
ready to go.
--
Thanks,
Oliver
next prev parent reply other threads:[~2024-03-19 15:43 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-19 12:59 [RFC PATCH v3 0/5] Add PSCI v1.3 SYSTEM_OFF2 support for hibernation David Woodhouse
2024-03-19 12:59 ` [RFC PATCH v3 1/5] firmware/psci: Add definitions for PSCI v1.3 specification (ALPHA) David Woodhouse
2024-03-19 12:59 ` [RFC PATCH v3 2/5] KVM: arm64: Add support for PSCI v1.2 and v1.3 David Woodhouse
2024-03-19 15:42 ` Oliver Upton [this message]
2024-03-19 15:52 ` David Woodhouse
2024-03-22 16:05 ` Marc Zyngier
2024-03-22 16:14 ` David Woodhouse
2024-03-19 12:59 ` [RFC PATCH v3 3/5] KVM: arm64: Add PSCI v1.3 SYSTEM_OFF2 function for hibernation David Woodhouse
2024-03-22 16:06 ` Marc Zyngier
2024-03-19 12:59 ` [RFC PATCH v3 4/5] KVM: arm64: nvhe: Pass through PSCI v1.3 SYSTEM_OFF2 call David Woodhouse
2024-03-19 12:59 ` [RFC PATCH v3 5/5] arm64: Use SYSTEM_OFF2 PSCI call to power off for hibernate David Woodhouse
2024-03-22 16:02 ` Marc Zyngier
2024-03-22 16:12 ` David Woodhouse
2024-03-22 16:37 ` Marc Zyngier
2024-03-22 16:55 ` David Woodhouse
2024-03-22 17:08 ` Sudeep Holla
2024-03-22 17:05 ` Sudeep Holla
2024-03-19 15:27 ` [RFC PATCH v3 0/5] Add PSCI v1.3 SYSTEM_OFF2 support for hibernation Oliver Upton
2024-03-19 17:14 ` David Woodhouse
2024-03-19 19:41 ` Oliver Upton
2024-03-22 10:17 ` David Woodhouse
2024-03-22 16:09 ` Marc Zyngier
2024-03-22 17:33 ` David Woodhouse
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