linux-kernel - Re: [PATCH] cpufreq: kyro: Reduce frame-size of qcom_cpufreq_kryo

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Message-ID: <CAK8P3a3Qkrx75K6sTQqhn0MZmOQ5O6x-FRH_2MkCkZf2OehZfQ@mail.gmail.com>
Date:   Wed, 20 Feb 2019 13:30:38 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     Viresh Kumar <viresh.kumar@...aro.org>
Cc:     Rafael Wysocki <rjw@...ysocki.net>, Ilia Lin <ilia.lin@...nel.org>,
        Linux PM list <linux-pm@...r.kernel.org>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Amit Kucheria <amit.kucheria@...aro.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] cpufreq: kyro: Reduce frame-size of qcom_cpufreq_kryo_probe()

On Wed, Feb 20, 2019 at 12:14 PM Viresh Kumar <viresh.kumar@...aro.org> wrote:
>
> With the introduction of commit 846a415bf440 ("arm64: default NR_CPUS to
> 256"), we have started getting following compilation warning:
>
> qcom-cpufreq-kryo.c:168:1: warning: the frame size of 2160 bytes is larger than 2048 bytes [-Wframe-larger-than=]
>
> Fix that by dynamically allocating opp_tables and freeing it later.
>
> Compile tested only.
>
> Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>

Looks good to me, thanks for the fix!

Reviewed-by: Arnd Bergmann <arnd@...db.de>