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Subject: Re: [PATCH 2/2] clocksource/drivers/exynos_mct: Mark MCT device as
 CLOCK_EVT_FEAT_PERCPU
To:     Will Deacon <will@kernel.org>, linux-kernel@vger.kernel.org
Cc:     linux-arm-kernel@lists.infradead.org,
        Marek Szyprowski <m.szyprowski@samsung.com>,
        Krzysztof Kozlowski <krzk@kernel.org>,
        Chanwoo Choi <cw00.choi@samsung.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Daniel Lezcano <daniel.lezcano@linaro.org>
References: <20210608154341.10794-1-will@kernel.org>
 <20210608154341.10794-3-will@kernel.org>
From:   Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Message-ID: <d137ba37-a983-e361-8cea-abae4068668a@canonical.com>
Date:   Wed, 9 Jun 2021 13:41:46 +0200
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On 08/06/2021 17:43, Will Deacon wrote:
> The "mct_tick" is a per-cpu clockevents device. Set the
> CLOCK_EVT_FEAT_PERCPU feature to prevent e.g. mct_tick0 being unsafely
> designated as the global broadcast timer and instead treat the device as
> a per-cpu wakeup timer.
> 
> Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> Signed-off-by: Will Deacon <will@kernel.org>
> ---
>  drivers/clocksource/exynos_mct.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)


Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>


Best regards,
Krzysztof