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References: <20210608040241.10658-1-ryazanov.s.a@gmail.com> <20210608040241.10658-8-ryazanov.s.a@gmail.com>
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From:   Loic Poulain <loic.poulain@linaro.org>
Date:   Tue, 8 Jun 2021 10:47:01 +0200
Message-ID: <CAMZdPi8OoAz-Tr4qXugBPNRhAUt3=co-qMouYvsKdyH8r8KS5w@mail.gmail.com>
Subject: Re: [PATCH 07/10] net: wwan: core: expand ports number limit
To:     Sergey Ryazanov <ryazanov.s.a@gmail.com>
Cc:     "David S. Miller" <davem@davemloft.net>,
        Jakub Kicinski <kuba@kernel.org>,
        Network Development <netdev@vger.kernel.org>,
        linux-wireless@vger.kernel.org
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On Tue, 8 Jun 2021 at 06:02, Sergey Ryazanov <ryazanov.s.a@gmail.com> wrote:
>
> Currently, we limit the total ports number to 256. It is quite common
> for PBX or SMS gateway to be equipped with a lot of modems. In now days,
> a modem could have 2-4 control ports or even more, what only accelerates
> the ports exhausing rate.
>
> To avoid facing the port number limitation issue reports, increase the
> limit up the maximum number of minors (i.e. up to 1 << MINORBITS).
>
> Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>

Reviewed-by: Loic Poulain <loic.poulain@linaro.org>