linux-kernel - Re: [RFC PATCH v3 0/5] Add PSCI v1.3 SYSTEM

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Date: Fri, 22 Mar 2024 10:17:58 +0000
From: David Woodhouse <dwmw2@...radead.org>
To: Oliver Upton <oliver.upton@...ux.dev>
Cc: linux-arm-kernel@...ts.infradead.org, kvm@...r.kernel.org, Paolo Bonzini
 <pbonzini@...hat.com>, Jonathan Corbet <corbet@....net>, Marc Zyngier
 <maz@...nel.org>, James Morse <james.morse@....com>, Suzuki K Poulose
 <suzuki.poulose@....com>, Zenghui Yu <yuzenghui@...wei.com>, Catalin
 Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>, Mark
 Rutland <mark.rutland@....com>, Lorenzo Pieralisi <lpieralisi@...nel.org>,
 "Rafael J. Wysocki" <rafael@...nel.org>, Len Brown <len.brown@...el.com>,
 Pavel Machek <pavel@....cz>, Mostafa Saleh <smostafa@...gle.com>,
 Jean-Philippe Brucker <jean-philippe@...aro.org>, 
 linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
 kvmarm@...ts.linux.dev,  linux-pm@...r.kernel.org
Subject: Re: [RFC PATCH v3 0/5] Add PSCI v1.3 SYSTEM_OFF2 support for
 hibernation

On Tue, 2024-03-19 at 12:41 -0700, Oliver Upton wrote:
> On Tue, Mar 19, 2024 at 05:14:42PM +0000, David Woodhouse wrote:
> > On Tue, 2024-03-19 at 08:27 -0700, Oliver Upton wrote:
> > > If we're going down the route of having this PSCI call live in KVM, it
> > > really deserves a test. I think you can just pile on the existing
> > > psci_test selftest.
> > 
> > Added to
> > https://git.infradead.org/users/dwmw2/linux.git/shortlog/refs/heads/psci-hibernate
> > for next time.
> > 
> > From 8c72a78e6179bc8970edc66a85ab6bee26f581fb Mon Sep 17 00:00:00 2001
> > From: David Woodhouse <dwmw@...zon.co.uk>
> > Date: Tue, 19 Mar 2024 17:07:46 +0000
> > Subject: [PATCH 4/8] KVM: selftests: Add test for PSCI SYSTEM_OFF2
> > 
> > Signed-off-by: David Woodhouse <dwmw@...zon.co.uk>
> 
> Looks good, thanks!

Thanks.

Marc, I think I've also addressed your feedback? Is there anything else
to do other than wait for the spec to be published?

Shall I post a v4 with PSCI v1.3 as default and the self-test? Would
you apply that into a branch ready for merging when the spec is ready,
or should I just wait and repost it all then?

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