From: Ulf Hansson <ulf.hansson@linaro.org>
To: "Rafael J . Wysocki" <rjw@rjwysocki.net>
Cc: Lorenzo Pieralisi <Lorenzo.Pieralisi@arm.com>,
Vincent Guittot <vincent.guittot@linaro.org>,
Benjamin Gaignard <benjamin.gaignard@st.com>,
Saravana Kannan <saravanak@google.com>,
Linux PM <linux-pm@vger.kernel.org>,
Stephen Boyd <sboyd@kernel.org>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Lina Iyer <ilina@codeaurora.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
Sudeep Holla <sudeep.holla@arm.com>,
Lukasz Luba <lukasz.luba@arm.com>
Subject: Re: [PATCH v2 0/5] cpuidle: psci: Various improvements for PSCI PM domains
Date: Wed, 15 Jul 2020 11:53:59 +0200 [thread overview]
Message-ID: <CAPDyKFp6+kSHsgvjQQwyQtot2KqdhikbCJW0JUSQJZyfa9cRyw@mail.gmail.com> (raw)
In-Reply-To: <20200707125804.13030-1-ulf.hansson@linaro.org>
On Tue, 7 Jul 2020 at 14:58, Ulf Hansson <ulf.hansson@linaro.org> wrote:
>
> Changes in v2:
> - Put patch 3 as patch 1 and rebased accordingly. No other changes have
> been made.
> - Added reviewed-by and acked-by tags.
Rafael, I think this is ready to be picked up. In particular, the code
that Sudeep/Lorenzo cares most about has been reviewed by
Sudeep/Lukaz.
Kind regards
Uffe
>
> The main change in this series is done in patch 5/5, which implements support
> to prevent domain idlestates until all PSCI PM domain consumers are ready for
> it. To reach that point the corresponding code for cpuidle-psci and
> cpuidle-psci-domain, needed to be converted into platform drivers, which is
> done by the earlier changes in the series.
>
> Additionally, some improvements have been made to the error path, which becomes
> easier when the code gets converted to platform drivers.
>
> Deployment for a Qcom SoC, which actually takes full benefit of these changes
> are also in the pipe, but deferring then a bit until $subject series have been
> discussed.
>
> Kind regards
> Ulf Hansson
>
> Ulf Hansson (5):
> cpuidle: psci: Split into two separate build objects
> cpuidle: psci: Fail cpuidle registration if set OSI mode failed
> cpuidle: psci: Fix error path via converting to a platform driver
> cpuidle: psci: Convert PM domain to platform driver
> cpuidle: psci: Prevent domain idlestates until consumers are ready
>
> drivers/cpuidle/Kconfig.arm | 10 ++
> drivers/cpuidle/Makefile | 5 +-
> drivers/cpuidle/cpuidle-psci-domain.c | 74 +++++++++-----
> drivers/cpuidle/cpuidle-psci.c | 141 +++++++++++++++-----------
> drivers/cpuidle/cpuidle-psci.h | 11 +-
> 5 files changed, 150 insertions(+), 91 deletions(-)
>
> --
> 2.20.1
>
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next prev parent reply other threads:[~2020-07-15 9:55 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-07 12:57 [PATCH v2 0/5] cpuidle: psci: Various improvements for PSCI PM domains Ulf Hansson
2020-07-07 12:58 ` [PATCH v2 1/5] cpuidle: psci: Split into two separate build objects Ulf Hansson
2020-07-07 12:58 ` [PATCH v2 2/5] cpuidle: psci: Fail cpuidle registration if set OSI mode failed Ulf Hansson
2020-07-07 12:58 ` [PATCH v2 3/5] cpuidle: psci: Fix error path via converting to a platform driver Ulf Hansson
2020-07-10 12:01 ` Lukasz Luba
2020-07-07 12:58 ` [PATCH v2 4/5] cpuidle: psci: Convert PM domain to " Ulf Hansson
2020-07-07 12:58 ` [PATCH v2 5/5] cpuidle: psci: Prevent domain idlestates until consumers are ready Ulf Hansson
2020-07-10 12:16 ` Lukasz Luba
2020-07-15 9:53 ` Ulf Hansson [this message]
2020-07-24 11:14 ` [PATCH v2 0/5] cpuidle: psci: Various improvements for PSCI PM domains Ulf Hansson
2020-07-24 11:22 ` Rafael J. Wysocki
2020-07-27 11:24 ` Rafael J. Wysocki
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