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Date:   Thu, 3 Dec 2020 10:51:02 +0000
From:   David Brazdil <dbrazdil@google.com>
To:     Mark Rutland <mark.rutland@arm.com>
Cc:     kvmarm@lists.cs.columbia.edu, Jonathan Corbet <corbet@lwn.net>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will@kernel.org>, Marc Zyngier <maz@kernel.org>,
        James Morse <james.morse@arm.com>,
        Julien Thierry <julien.thierry.kdev@gmail.com>,
        Suzuki K Poulose <suzuki.poulose@arm.com>,
        Dennis Zhou <dennis@kernel.org>, Tejun Heo <tj@kernel.org>,
        Christoph Lameter <cl@linux.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
        Sudeep Holla <sudeep.holla@arm.com>, linux-doc@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        kernel-team@android.com
Subject: Re: [PATCH v4 06/26] psci: Add accessor for psci_0_1_function_ids
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On Thu, Dec 03, 2020 at 10:47:12AM +0000, Mark Rutland wrote:
> On Wed, Dec 02, 2020 at 06:41:02PM +0000, David Brazdil wrote:
> > Make it possible to retrieve a copy of the psci_0_1_function_ids struct.
> > This is useful for KVM if it is configured to intercept host's PSCI SMCs.
> > 
> > Signed-off-by: David Brazdil <dbrazdil@google.com>
> 
> Acked-by: Mark Rutland <mark.rutland@arm.com>
> 
> ... just to check, does KVM snapshot which function IDs are valid, or do
> we want to add that state here too? That can be a follow-up if
> necessary.

Ah, that's a good point. It doesn't, but can infer that from psci_ops.