linux-kernel - Re: [PATCH v4] cpuidle: psci: Do not suspend topology CPUs on PREEMPT

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Message-ID: <Y9L5VFPdDnsiCluu@fedora>
Date:   Thu, 26 Jan 2023 17:06:12 -0500
From:   Adrien Thierry <athierry@...hat.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     "Rafael J. Wysocki" <rafael@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Sudeep Holla <sudeep.holla@....com>, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Brian Masney <bmasney@...hat.com>,
        linux-rt-users@...r.kernel.org
Subject: Re: [PATCH v4] cpuidle: psci: Do not suspend topology CPUs on
 PREEMPT_RT

Hi Krzysztof,

I tested your patch on the Qdrive3/sa8540p-ride on 6.2.0-rc3-rt1, and it
fixes the issue I encountered in [1].

Tested-by: Adrien Thierry <athierry@...hat.com>

Thank you,

Adrien

[1] https://lore.kernel.org/all/20220615203605.1068453-1-athierry@redhat.com/